Used Mill Line for sale (18,934)
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Listing
Opole
1,519 km
Meat processing machine
Stork Marel AMF Filleting LineAMF-i
Call
Condition: excellent (used), Year of construction: 2018, Stork / Marel AMF Filleting Line AMF-i
Professional Chicken Breast Filleting Line – High Efficiency and Precision
We offer a complete Marel / Stork AMF-i filleting line, tailored for modern poultry processing plants. This system provides automatic and precise filleting of chicken breasts while ensuring maximum throughput and superior end-product quality.
Key Benefits:
Intelligent Filleting (Adaptive Filleting)
The system automatically adjusts its settings to the size of the raw material, guaranteeing high-quality results and optimal yield regardless of product dimensions.
High Production Efficiency
Processes up to approximately 60 fillets per minute – an ideal solution for large-scale operations.
Consistent Quality and Maximum Yield
Losses are minimized, and efficient recovery of by-products (tendons, skin, meat) is ensured.
Modular Design
The line can be configured and expanded to meet individual production requirements.
Process Automation
Manual labor is significantly reduced, increasing consistency and process repeatability.
Included Components:
- Loader module
- Filleting line with integrated measuring system (encoder)
- Skinning module
- Splitting module with automatic adjustment
- Separation module
- Tendon collection system
- Original control cabinet
Technical Specifications:
Model: AMF-i
Manufacturer: Stork / Marel
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Year of Manufacture: 2018
Capacity: up to 3,600 fillets/hour
Condition: Very good / ready for operation
Type: Chicken breast filleting line
STORK / MAREL / AMF / FILLETING LINE / CHICKEN BREAST
Listing
Agios Athanasios
2,569 km
ROLL FORMING LINE
ROLLFORMING LINE70-305
Call
Condition: refurbished (used), ROLLFORMING LINE
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Listing
Άγιος Αθανάσιος
2,569 km
Roll forming line
ROLLFORMING LINE70-308
Call
Condition: used, Year of construction: 1990, Heavy-duty rollforming line
10 stations
Width: 260 mm
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Listing
Άγιος Αθανάσιος
2,569 km
Roll forming line
ROLLFORMING LINE70-306
Call
Condition: used, Year of construction: 1990, HEAVY DUTY ROLL FORMING LINE
9 STATIONS
WIDTH: 450 mm
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Listing
Kotka
1,864 km
Dry sorting line
Sorting Line SATEKO (VALMET)
Call
Condition: ready for operation (used), Dry sorting line (17 pockets)
Manufacturer - SATEKO (Valmet)
modified - 1996 (7pcs) & 2023 (3pcs)
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Total number of pockets - 17 pcs
Separate rake conveyor on top. Drop from above
Latest update 3 pockets in 2023 (Biocone)
Main layout attached
Listing
Österreich
1,517 km
Cut-to-length and slitting line
Fimi cut-to-length line1250×0.12-0.8mm x16t (A3793)
Call
Condition: used, Year of construction: 1982, Used cut-to-length line FIMI 1250×0.12-0.8mm x16t with two packing stations (A3793) is coil metal processing line to cut metal into sheets with required sizes.
Such machine can be good solution for metal coil processing companies.
Manufacturer : FIMI – Italy
Year of manufacture : 1982
Revamping : 2008 (SEI SISTEMI) and 2019 (SEI SISTEMI)
Ce marking : 2019
Material before processing :
Max coil width 1250 x 0.12 Г· 0.80 mm.
Uncoiler capacity : 16 Tons.
Sheets dimensions : min. 300 x 500 mm. – Max 1250 x 2000 mm.
Working speed 0-120 m/min.
LIST OF MACHINES COMPOSING THE LINE
➢ STOCKING RAMP FOR 2 COILS
➢ COIL LIFT ON UNCOILER
➢ UNCOILER WITH SECTORS DIAM. 400 AND DIAM. 508 MM.
➢ PINCH-ROLL FOR STRIP FEEDING TO LEVELER
➢ 6HI-LEVELLER WITH INTERCHANGEABLE ROLL BENCHES
– 1 BENCH FOR THICKNESS 0.12 ÷ 0.50 MM.
– 1 BENCH FOR THICKNESS 0.50 ÷ 0.80
➢ CONNECTION TABLE BETWEEN LEVELER AND PINCH-ROLL
➢ PINCH-ROLL
➢ DESCENT ROLLWAY IN LOOPING PIT
➢ ASCENT ROLLWAY FROM LOOPING PIT
➢ PINCH-ROLL WITH MOTORIZED ROLLS
➢ STRIP CENTERING DEVICE WITH VERTICAL ROLLS
➢ THICKNESS MEASURER TYPE ELECTRONIC KEYBOARD
➢ ROTATING SHEAR
➢ SWIVELLING CONVEYOR TO AVOID SCRAPS AND PARTS OF DEFECTIVE STRIP
➢ COLLECTION BOX FOR TRIMMING AND DEFECTIVE PARTS OF THE STRIPS
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➢ SWIVELLING CONVEYOR TO AVOID SCRAPS AND PARTS OF DEFECTIVE STRIP IN THE FIRST AND SECOND COLLECTION BOXES AND STACK COMPOSITION
➢ CONNECTION ROLLWAY AND SECTION FOR CONVEYING OF SHEETS IN THE THIRD BOX.
➢ 3 STACK UNLOADING SHUTTLES TO CONVEY STACKS TOWARDS THE ROLLWAY
➢ 1 EVACUATION ROLLWAY FOR THE PACKAGING
➢ HYDRAULIC EQUIPMENT FOR ALL THE LINE
➢ INTRODUCTION STRIP OPERATION PULPIT LOCATED AT LINE ENTRY FOR COILS CUTTING
➢ MAIN PULPIT FOR ALL LINE OPERATIONS
➢ OPERATION PULPIT LOCATED AT LINE EXIT
➢ ELECTRICAL CABINET CONTAINING ALL ELECTRICAL/ELECTRONIC COMPONENTS AND PLC
➢ PHOTOCELLS AND SAFETY/PROTECTION BARRIERS.
Listing
Rīga
1,704 km
Sorting line
Sorting line
Call
Condition: ready for operation (used), Semi automatic sorting line with 1 waste pocket and two size pockets. Line is equipped with metal detector Mesutronic. Sorting process is controlled by operator. Fully working line with hydraulic station and electrical cabinet included. Video of working process available by request. Working diameters 100-500 mm
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Listing
Oliveira de Frades
1,668 km
Complete Cefla line
Cefla Line 1650 mm like new
Call
Condition: like new (used), Year of construction: 2017, functionality: fully functional, working width: 1,600 mm, total length: 75,000 mm, total width: 17,000 mm, Technical Details:
Cefla painting/finishing line with roller coating machines for panel finishing
*Maximum working width: 1650 mm
*Automatic loading system with integrated robot
*Line dimensions: 75 x 17 m
*Line configuration:
*3 x Cefla Smartclean 32-B brush cleaning machines
*3 x Cefla Smartcoater MF Evo roller coating/painting machines
*1 x Cefla Smartcoater SP1 Evo finishing machine
*2 x Cefla UV-R M1 1600 UV curing tunnels (1 UV lamp each)
*1 x Cefla UV-R M3 1600 UV curing tunnel (3 UV lamps)
*1 x Cefla UV-R M2 1600 UV curing tunnel (2 UV lamps)
*Cefla TR500 motorized conveyor line
*Cefla automatic panel turner
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*Costa top sanding machine with 1 roller and 1 finishing pad
*Automatic loading system with 2 x ABB robots
Listing
Mizil
2,396 km
Vertical machining center
HAITIAN - HISION - MAX MILLMAXMILL NVM1166 - HISION VMU1100 -V180
Call
Condition: repair required (used), Year of construction: 2019, functionality: fully functional, In operational condition: MAXMILL NVM1166 - HISION VMU1100 - HISION V180
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Listing
Άγιος Αθανάσιος
2,569 km
Roll forming line
ROLLFORMING LINE70-309
Call
Condition: used, Year of construction: 2001, HEAVY DUTY ROLLFORMING LINE
11 STATIONS
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WIDTH: 450 mm
FULL OVERHAUL
Listing
Czerwionka-Leszczyny
1,588 km
Beverage processing machine
Canning line for beer 10000 cph
Call
Condition: excellent (used), Year of construction: 2021, functionality: fully functional, Complete beer canning line for beer (standard 330 and 500 ml can): 10 000 cans per hour (500ml), fully optimized and calibrated. Only 4 machine operators/workers in filling process. The offer includes: Depalletization, rinser, filles, seamer, RTG level inspection, dryer, carton machine, palletization, CIP, flas pasteurization Padovan, HGB,chiller, compressor etc.
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Listing
Warsaw
1,636 km
M&P Engineering onion peeling full line
Onion processing line-full peeling line
Call
Condition: like new (used), Year of construction: 2014, functionality: fully functional, operating hours: 24 h, I am selling full complete onion peeling processing line with M&P onion peelers, items are listed below:
-6x M & P onion peeler machine
-all conveyers, elevators for transport peeled, unpeeled and waste product
-inspection table
-all working platforms
-all hoppers for row (unpeeled materials)
Excluded air screw compressors but for serious enquire i could help out with additional equipment.
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Capacity 2700- 4500 kg /h of peeled onion
Listing
Martin
1,668 km
Briquetting press
2 x RUF 330 briquetter - complet line330
Call
Condition: used, Year of construction: 2006, functionality: fully functional, Complete briquetting line 2 x RUF 330. Boiler room, drum dryer, conveyors.
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Listing
Trbušani
2,117 km
Sheet metal folder
Dinamic LineKMSSL-CNC & KMSSL-NC
Call
Condition: new, Year of construction: 2026, working width: 1,300 mm, bending angle (max.): 135 °, sheet thickness aluminum (max.): 1 mm, total width: 1,900 mm, total height: 1,900 mm, warranty duration: 12 months, insertion depth: 1,250 mm, opening width: 105 mm, Equipment: documentation/manual, DINAMIC LINE Ltd. has been manufacturing machinery since 1994. All machines are certified, CE marked, and accompanied by a Declaration of Conformity. Our products are exported across the globe: Italy, Austria, Germany, Switzerland, Spain, Belgium, Turkey, Slovenia, Croatia, Bulgaria, Romania, Moldova, Hungary, Slovakia, Lithuania, Albania, Poland, Bosnia, Montenegro, Kosovo, North Macedonia, Australia, New Zealand, North America, Africa, Russia, Thailand, Malaysia, Tasmania, etc.
By agreement with the customer, delivery can be organized under CPT (Carriage Paid To) terms to the customer’s premises.
Assembly is not required - ready to use immediately.
Quick delivery time
Specifications:
Working length: From 2 meters to 9 meters
Working width: 1300mm
Space requirements: 8800 x 1900 x 1800
Metal sheet bending thickness: 0.8mm / Al - 1.00mm
Bending angle: 135°
Machine weight: 3500kg
Power requirements: 3kw/16A
Motor power: 2.2 kW
Opening width: 105mm
Insertion depth: 1250mm
Bending beam thickness: 15mm or 20mm
Foot switches: for 2 operator
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Characteristics:
Ultra-fast
Hyper production
Hydraulic tightening and bending
Electric cutting device
Precise servo drive adding device
Semi or automatic working mode
Multi security system
Automatic work by 1000 programs & subprogram
Automation by PLC
HMI Touch screen
Friendly interface - incremental programming
Remote programming & control
Real time simulation & diagnostic
LAN & Wi Fi communication
Offset angle adjustment
SPRING DISCOUNT
Listing
Águeda
1,688 km
Single Head Wire Drawing Machine
MILLTV-100
Call
Condition: good (used), Single Head Capstan Block Wire Drawing Machine
Maximum Inlet Wire's Diameter: 30 mm
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Listing
Przemyśl
1,865 km
Beverage production machine
ELOPAK SHIKOKU ASEPTIC FILLING LINES-PS80HA
Call
Condition: excellent (used), ELOPAK SHIKOKU ASEPTIC FILLING LINE
Model S-PS80HA
YOM 2008
Working hours - 9,000 hours.
Line capacity for 3 streams - 8100 pcs./h, for two 7100 pcs./h for one 6000 pcs./h
Carton format: 500ml, 750ml, 1000ml
The line includes:
- Elopak filler S-PS80HA for Pure Pak classic packaging material
- 3 units of PURE-PACK PLA-S30 cap applicators for Pure-Twist 2U cap
- WA-Flex-30 packer
- Conveyor system.
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- Conveyor lubrication station.
- Spare parts a total of 4,000 dollars.
Listing
Zheng Zhou Shi
8,333 km
Crushing equipment
Stone crushing production lineStone crushing screening plant
Call
Condition: new, functionality: fully functional, Year of construction: 2026, A stone crushing plant for sand and aggregate making is a facility where stones and rocks are crushed into smaller pieces or gravel. It typically includes several stages of crushing and screening to produce various sizes and grades of sand and aggregate materials, which are essential in construction, landscaping, and other applications. Here's an introduction to the components and processes involved in a typical stone crushing plant:
### Components of a Stone Crushing Plant
1. Primary Crusher:
- Purpose: The primary crusher, often a jaw crusher or gyratory crusher, initially breaks down large rocks into smaller pieces.
- Function: It handles raw materials from the quarry or mine and prepares them for further processing.
2. Secondary Crusher:
- Purpose: A secondary crusher, such as a cone crusher or impact crusher, further reduces the size of the crushed stones.
- Function: It refines the material after primary crushing, producing smaller and more uniform-sized aggregates.
3. Tertiary Crusher (Optional):
- Purpose: In some configurations, a tertiary crusher like a vertical shaft impactor (VSI) may be used for shaping and fine crushing.
- Function: It produces finely crushed materials for specific applications, such as concrete production or road base.
4. Screening Equipment:
- Purpose: Screening equipment like vibrating screens or trommel screens separates the crushed materials into different sizes.
- Function: It classifies the aggregates into various grades according to size, ensuring uniformity and meeting specifications.
5. Conveyor Systems:
- Purpose: Conveyor belts transport materials between different stages of crushing and screening.
- Function: They ensure efficient material handling and continuous operation within the plant.
6. Washing Equipment (Optional):
- Purpose: Washing equipment, such as sand washers or scrubbers, may be used to remove impurities from sand and aggregate products.
- Function: It improves the quality of the final products by cleaning them and removing fines or contaminants.
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### Processes Involved
- Primary Crushing: Large rocks are fed into the primary crusher and reduced to a manageable size.
- Secondary Crushing: The crushed materials from the primary crusher are further processed by secondary crushers to achieve the desired aggregate sizes.
- Screening: The crushed and sized materials are screened to separate them into different sizes and grades.
- Material Handling: Conveyor systems transport materials between different stages of the crushing and screening process.
Final Product Handling:Finished products, such as sand and various sizes of aggregates, are stored or loaded for transport to customers or construction sites.
Applications
- Construction: Used in the production of concrete, asphalt, and road base materials.
- Landscaping: Provides decorative and functional aggregates for gardens, pathways, and driveways.
infrastructure: Essential for building foundations, drainage systems, and structural fill.
As for the capacity we have 30 t/h, 30-50 t/h, 50-100 t/h, 100-150 t/h, 150-200 t/h, 200-300 t/h, 300-500 t/h, and both stationary crushing plant and mobile crushing plant are available for option.
Listing
Ahmedabad
7,054 km
Planer-type milling machine - double column
Forest Line
Call
Condition: good (used), Year of construction: 1997, Manufacturer: Line
Type: Seramill 240
Control: NUM 750
Travel X: 6000 mm
Travel Y: 2500 mm
Travel Z: 950 mm
Column spacing: 2400 mm
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Table: 6000 x 2100 mm
Automatic milling head: 2.5°
Spindle speed: 3200 rpm
Feed rate: 10 m/min
Machine weight: approx. 35 tons
Listing
United States
6,838 km
Cut-to-length and slitting line
Pro-Eco cut-to-length line60 x .187 x 50,000Lbs (A3789)
Call
Condition: used, Cut-to-length line Pro-Eco with Cassette Type Precision Leveler 60 x .187 x 50,000Lbs (A3789)
Maker: Pro-Eco
Excellent conditions
SPECIFICATIONS:
MAX WIDTH 60"
MAX THICKNESS 187"
MANUFACTURER - PRO-ECO
YEAR - 1985, REINSTALLED 2002
WIDTH RANGE - 8" to 60"
GAUGE RANGE - .024" to .187"
WEIGHT CAPACITY - 50,000# (25 TON)
COIL OD - 36" to 72"
COIL ID - 19" to 24"
SHEET LENGTH - 24" to 168"
SHEET WIDTH - 8" to 62"
PACK HEIGHT - 30" (INCLUDING DUNNAGE)
PACK WEIGHT - 20,000#
LINE DIRECTION - RIGHT to LEFT
LINE SPEED - 50 to 300 FPM (VARIABLE)
LEVELER TYPE - MECHANICAL WEDGE STYLE w/ TWO CASSETTES
LINE COMPONENTS:
FOUR ARM ENTRY STORAGE TURNSTILE
FLOOR LEVEL COIL LOADING CAR
CANTILEVERED MANDREL UNCOILER w/ WATER COOLED BRAKE
PIVOTING AND TELESCOPING PEELER BLADE
ENTRY PINCH ROLLS
ROLLER TYPE SIDE GUIDES
ENTRY CROP SHEAR
SIDE TRIMMER HYDRAULIC SERVO DRIVE (CURRENTLY NOT OPERATIONAL)
MECHANICAL STYLE LEVELER FRAME W/ 200 HP MOTOR
CASSETTE #1 - 19 ROLL, 2.50" DIAMETER, 5 HI, 7 BACKUP FLIGHTS
CASSETTE #2 - 19 ROLL, 1.75" DIAMETER, 5 HI, 7 BACKUP FLIGHTS
STRIP INSPECTION AND CARRY-OVER TABLE w/ NON-MARKING ROLLS
LOOPING PIT QUADRANT TABLES w/ NON-MARKING ROLLS
ROLLER TYPE STRIP SQUARING TABLE
PRECISION ROLL FEEDER W/ 55 HP MOTOR
HIGH SPEED MECHANICAL CUT OFF SHEAR W/ 40 HP MOTOR
BLANK INSPECTION CONVEYOR w/ NON-MARKING BELT
REJECT BELT CONVEYOR w/ NON-MARKING BELT AND SCRAP CART
14 FOOT AIR FLOAT STACKER w/ SQUARING GUIDES AND END STOP
14 FOOT STACKER LIFT CONVEYOR w/ END DISCHARGE ROLLERS
14 FOOT STACKER RUNOUT CONVEYOR w/ END DISCHARGE ROLLERS
OPERATOR CONTROL STATIONS
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UPDATED AC CONTROLS w/ ALLEN BRADLEY "CONTROL LOGIX" PLC (2006)
UPDATED DRIVE CONTROLS w/ SIEMENS "SIMOREG" CONTROLLERS (2006)
CLOSED LOOP HYDRAULIC SYSTEM
CLOSED LOOP WATER COOLING SYSTEM
Listing
United States
6,838 km
Slitting line
Slitting line SECO60″ x 0.375″ x 50,000Lb (A3791)
Call
Condition: used, Slitting line SECO 60″ x 0.375″ x 50,000Lb (A3791) is perfect solution for longitudinal coil metal cutting into strips with maximum metal thickness 0.375” and maximum coil width 60”
Cold Rolled and Hot Rolled Steel
18-60” Strip Width
2 Speed Gear Box 200-500 FPM
Thickness: .032″-.375”
Complete Line with the Following Components:
L-Type Entry Coil Car
40,000# Max Coil Weight
Uncoiler:
Coil ID: 23-30.50”
Coil OD: 72” Maximum
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Coil Weight: 40,000# Maximum
Sliding Base
Hydraulic Expansion
Peeler and Hold Down Roll
5 Roll Coil Breaker
Entry Adjustable Edge Guides
Entry Crop Shear
Slitting Head:
10” Arbors
40 HP Motor Drive
2 Scrap Winders
Recoiler:
Coil OD: 72” Max
Coil ID: 24”
150HP DC Motor
3 Arm Exit Turnstile
40,000# per Arm
Motorized Turn
Complete Line with Knives, Rubbers, and Spacers
Controls, Hydraulics, and Electrics
Listing
Zheng Zhou Shi
8,333 km
Ball mill for powder and mining plant
Mingyuan Ball Mill For Fine PowderPowder grinding mill for coal, silica
Call
Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details
A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing.
Working Principle
The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (steel or ceramic balls) are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application.
Structural Composition
A standard ball mill consists of several main components:
Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input.
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Discharging part: Can be grate type or overflow type, depending on the discharge method.
Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners.
Transmission system: Includes motor, reducer, small transmission gear, and electrical control.
Grinding media: Steel balls or ceramic balls of different diameters for efficient grinding.
The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption.
Technical Details
Typical Specifications:
Feeding size: ≤25 mm
Discharge size: 0.074–0.4 mm
Capacity: 0.65–615 t/h (depending on model and material hardness)
Cylinder speed: 18–38 r/min
Power: 18.5–4500 kW
Liner material: High manganese steel, rubber, or alloy steel
Grinding media load: 30–45% of cylinder volume
Operating Modes:
Dry grinding: Suitable for materials that must remain moisture-free, such as cement clinker, limestone, and quartz.
Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity.
Application in Mining Plants
In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use.
Common Applications:
Gold, copper, iron, and zinc ore grinding
Cement clinker and slag processing
Silicate and ceramic powder production
Coal and mineral powder preparation
Conclusion
A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.
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Listing
Zheng Zhou Shi
8,333 km
Crushing equipment
Mingyuan Dry and Wet Ball MillCustomerizable Model for ball mill plant
Call
Condition: new, functionality: fully functional, Year of construction: 2026, Dry and Wet Ball Mill: Structure, Operation, and Technical Details
A ball mill is a fundamental grinding device used in mineral processing, cement manufacturing, chemical production, and other industrial applications. It works by rotating a cylindrical shell filled with grinding media—usually steel balls—causing impact and friction that reduce materials to fine powder. Based on the grinding environment, ball mills are classified into dry and wet types, each suited for specific materials and process requirements.
Working Principle
Both dry and wet ball mills operate on the same mechanical principle. The rotating cylinder, driven by a motor through a gear system, lifts the grinding media and material along the inner wall. As the rotation continues, the balls fall under gravity, striking and grinding the material. The difference lies in the presence or absence of a liquid medium during grinding.
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Dry Ball Mill
A dry ball mill is used when the material must remain moisture-free or when water could affect product quality. It is commonly applied in cement clinker, limestone, quartz, and refractory material grinding. The discharge can be either grate type or overflow type, depending on the desired fineness.
Technical Features:
Feeding size: ≤25 mm
Discharge size: 0.075–0.4 mm
Capacity: 0.65–90 t/h
Liner material: High manganese steel or wear-resistant alloy
Drive system: Gear-driven or direct-coupled motor
Dust control: Equipped with air exhaust and dust collector
Advantages:
Suitable for materials sensitive to moisture
No drying process required after grinding
Lower corrosion risk and simpler maintenance
Easier material classification and separation
Limitations:
Dry grinding produces more dust and heat, requiring efficient ventilation and dust collection systems.
Wet Ball Mill
A wet ball mill operates with water or another liquid medium added to the material. The slurry formed during grinding improves efficiency by reducing friction and preventing excessive heat buildup. It is widely used in ore beneficiation, ceramics, and chemical industries.
Technical Features:
Feeding size: ≤25 mm
Discharge size: 0.074–0.2 mm
Capacity: 0.65–615 t/h
Liner material: Rubber or high-chromium steel
Discharge method: Overflow or grate type
Auxiliary equipment: Classifier, pump, and thickener for slurry circulation
Advantages:
Higher grinding efficiency and finer particle size
Reduced dust and noise levels
Continuous operation suitable for beneficiation circuits
Better control of particle uniformity
Limitations:
Requires drying if the final product must be in powder form and involves more complex slurry handling.
The selection between dry and wet grinding depends on the material characteristics, downstream process, and environmental conditions. Dry mills are preferred for materials that must stay moisture-free, while wet mills are ideal for fine grinding and slurry-based processes.
Conclusion
Dry and wet ball mills share the same mechanical structure but differ in their grinding environment and application scope. The dry type offers simplicity and low maintenance for moisture-sensitive materials, while the wet type provides higher efficiency and finer output for mineral and chemical processing. Understanding their technical parameters and operational differences ensures optimal equipment selection, improved productivity, and reliable performance in industrial grinding operations.
Listing
Zheng Zhou Shi
8,333 km
Crushing equipment
Hammer crusher /Hammer milllimestone, coal gangue,concrete crusher
Call
Condition: new, power: 55 kW (74.78 HP), Year of construction: 2026, A hammer crusher is a machine that uses high-speed rotating hammers to crush and break materials into smaller pieces. It is commonly used in various industries, including mining, cement, construction, metallurgy, and chemical processing. The basic principle of a hammer crusher involves a central rotor with hammers or blades that rotate and impact the material being crushed against a hard surface.
Here are the key features and components of a typical hammer crusher:
1. Rotor:
- The rotor is a central component of the hammer crusher. It usually consists of a shaft with multiple discs or hammers attached.
- The rotor's rotation causes the hammers to swing outward, impacting the material.
2. Hammers:
- Hammers are the striking or crushing elements attached to the rotor. They can be fixed or pivotally attached.
- The material is crushed as the hammers impact it, generating kinetic energy.
3. Casing or Housing:
- The casing or housing encloses the rotor and hammers, providing structural support and safety.
- It also serves to contain the crushed material and direct it to the desired discharge point.
4. Grate Bars or Screens:
- Positioned at the bottom of the crusher casing, grate bars or screens control the size of the crushed material by allowing smaller particles to pass through while keeping larger ones inside for further crushing.
5. Impact Plate:
- Located near the bottom of the crusher, the impact plate absorbs the impact energy generated by the hammers and prevents excessive wear on the casing.
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6. Drive System:
- The hammer crusher is powered by a motor connected to the rotor through a drive belt or coupling.
- The motor provides the necessary power to rotate the rotor, enabling the hammers to crush the material.
7. Adjustable Discharge:
- Some hammer crushers feature an adjustable discharge, allowing users to control the size of the crushed material by adjusting the gap between the impact plate and the hammers.
8. Applications:
- Hammer crushers are used for crushing a variety of materials, including coal, limestone, gypsum, aggregates, and various minerals.
- They are commonly employed in the mining industry for primary and secondary crushing of ore.
- In the cement industry, hammer crushers are used to crush limestone and other materials before they are mixed into the raw meal.
9. Maintenance and Safety:
- Regular maintenance is essential to ensure the efficient operation of a hammer crusher. This includes checking and replacing worn hammers, inspecting the rotor, and lubricating moving parts.
- Safety features, such as access doors and safety guards, are typically incorporated to prevent accidents during operation and maintenance.
Technical Specifications (Typical MINGYUAN Series)
Model Category,Max Feed Size,Capacity (t/h),Motor Power (kW),Rotor Speed (rpm)
Small (PC-400), ≤100mm, 5 – 10, 11, "1,000"
Medium (PC-800),≤200mm, 20 – 50, 55, 750 – 900
Heavy (PC-1200),≤350mm, 80 – 110, 132 – 160, 600 – 750
Heavy Hammer,"≤1,200mm", "500 – 1,000+ ","400 – 1,000" ,Variable
Listing
Zheng Zhou Shi
8,333 km
Production line for rock & concrete processing
Henan Mingyuan sand production line50-600 t/h sand gravel production line
Call
Condition: new, functionality: fully functional, power: 460 kW (625.43 HP), fuel type: electric, Year of construction: 2026, Henan Mingyuan Heavy Industrial Equipment Co., Ltd. has established itself as a premier global manufacturer, providing integrated Sand and Gravel Production Lines that transform raw minerals into precision-graded materials.
A MINGYUAN production line is not just a collection of machines; it is a synchronized system engineered for maximum throughput, minimal waste, and low operational costs.
-1. Core Equipment Configuration
The MINGYUAN system follows a multi-stage reduction philosophy to ensure particle shape and quality.
Vibrating Feeder (GZQ Series):Ensures a continuous, uniform flow of raw material to the primary crusher. It features grizzly bars to pre-screen dirt and "fines," protecting the crusher from unnecessary wear.
Primary Jaw Crusher (PE/C-Type): The "workhorse" designed for the initial breakdown of hard rocks (granite, basalt, river pebbles). MINGYUAN’s jaw crushers utilize a deep-chamber design for high crushing ratios.
Secondary Crusher (Impact or Cone):Impact Crusher (PF Series): Ideal for medium-hard materials; produces highly cubic final products with excellent grain shape.
Cone Crusher (Hydraulic/Spring): Preferred for high-hardness materials (granite/quartz) due to its high efficiency and low wear-part consumption.
Sand Making Machine (VSI Series): The "finisher." It uses "stone-on-stone" or "stone-on-iron" technology to shape aggregates and produce high-fineness artificial sand.
Vibrating Screen (YK Series): A high-frequency circular screen that classifies material into specific sizes (e.g., 0-5mm, 5-10mm, 10-20mm, 20-40mm).
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* Sand Washing Machine (XSD/LSX Series):Removes mud and impurities to ensure the final product meets strict concrete and asphalt standards.
2. Technical Specifications & Performance
MINGYUAN offers scalable solutions tailored to project size, ranging from small-scale mobile units to massive industrial stationary plants.
| Feature | MINGYUAN Standard Specifications |
| Production Capacity | 50 – 600 $t/h$ (Tons Per Hour) |
| Max Input Size | Up to 1,100mm (depending on Jaw model) |
| Finished Product Size | 0-5mm, 5-10mm, 10-20mm, 20-40mm (customizable) |
| Power System | High-efficiency AC Motors or Diesel-Electric Hybrid |
| Control System| Centralized PLC Control Cabinet with safety interlocks |
| Materials Processed | River stone, granite, limestone, basalt, iron ore, and C&D waste |
3. The MINGYUAN Technical Advantage
What differentiates MINGYUAN in the global market is the "One-Stop" solution approach:
1. High Crushing Efficiency:Optimized crushing cavities increase the contact area between the material and the liners, reducing energy consumption per ton.
2. Environmental Compliance: Systems can be equipped with advanced dust suppression misting and fully enclosed belt conveyors to meet stringent urban environmental regulations.
3. Durability: Wear parts (jaw plates, blow bars, mantles) are manufactured using high-manganese and high-chrome alloys, significantly extending the time between maintenance cycles.
4. Flexible Layouts: Whether for a mountain quarry or a tight urban recycling site, MINGYUAN provides customized CAD layouts to optimize gravity-flow and reduce conveyor length.
4. Conclusion
A MINGYUAN Sand and Gravel Production Line represents a strategic investment in efficiency. By combining primary strength with precision finishing and washing, the brand ensures that every ton of raw material is maximized for its commercial value.
Listing
Zheng Zhou Shi
8,333 km
Mill / grinding mill
Batch Ball Mill, Silica grinding millQuartz ball mill, silica powder grinding
Call
Year of construction: 2026, condition: new, ceramic ball mill ,Batch ball mill ,also called ceramic ball mill ,it is used for fine grinding of feldspar,quartz,clay,ore and so on.The ceramic ball mill is mainly used for material mixing, grinding,uniform product fineness,and saving power.It can be dry or wet.The machine can use different liner types according to production needs to meet different needs.The fineness of the grinding operation is controlled by the grinding time
ceramic ball mill Working principle
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when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding.
Working Principle of Ceramic ball mill
ceramic ball mill ,Intermittent ball mill grinding operation is finished in the cylinder body. When the cylinder rotates, materials ascend to a certain height and then fall along a certain path due to the balls' gravity. Two forces are generated on the balls inside. One is the force on balls through tangent direction; the other is a opposite force in the contrast to the diameter of balls, as a result of the force generated when the balls slide down. These two forces will constitute a couple for the steel balls. The balls are squeezed between the cylinder and the adjacent steel balls, so the couple can make unequal-sized friction force. The balls will orbit along with the cylinder axis and then fall down, which can produce a strong impact force on the ores in the cylinder body and, as a result, the ores will be crushed. In conclusion, the ores in the cylinder body are mainly crushed by composite effect of peeling force, impact force and extrusion force.
Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits.
The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers.
Features of Cement Mill
Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired.
Technical Details
We have different models and options for different requirements, please contact us for more info.
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