Used Elevating Spiral Screw for sale (6,744)

Condition: used, all stainless steel loading height : ± 1.100 mm diameter of the screw : ± 300 mm outfeed height ± 1.750 mm length of the screw : ± 2.050 mm dimensions hopper: ± 900 x 800 mm dimensions: (l x w x h): ± 2.600 x 1.000 x 2.250 mm mobile Dcedpfxozzadvo Aggsl with bridge breaker (= extra screw)

Condition: used, all stainless steel loading height : ± 1.000 mm diameter of the screw : ± 350 mm outfeed height ± 1.600 mm Dodpfx Agezxdrfegocl length of the screw : ± 3.100 mm dimensions hopper: ± 900 x 800 mm dimensions: (l x w x h): ± 3.200 x 900 x 2.300 mm mobile

Condition: used, Product supply bunker “Heckmann” with hopper ± 2.000L Dsdpfx Agezvpm Nsgscl with driven shafts with fingers to separate the product input height: ± 3,400 mm 2 x 3kW, 1500 / 16 rpm dimensions (l x w x h) : ± 2.700 x 2.600 x 3.400 mm + Elevating spiral screw “Heckmann” all stainless steel discharge height: ± 5.800 mm diameter of the screw : ± 600 mm length of the screw : ± 8.500 mm dimensions hopper: ± 1.300 x 1.000 mm dimensions: (l x w): ± 9.200 x 1.600 mm safety grille 5.5kW, 1500/20 rpm

Condition: used, Plant from spiral freezer. Dcjdpfxsvvm Afj Aggel

Condition: used, SPIRAL ELEVATOR WITH MODULAR BELT Item: M-1451-lift-spiral Spiral elevator, Very nice spiral elevator with modular belt Elevator Inlet 25o mm, Outlet 2350 mm. Belt Width 400 mm. , 380v Dcsdpfxoi E Afuo Aggsl

Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH spiral sand washers are reliable systems that offer high efficiency in separating and cleaning fine materials that need to be washed. These machines are designed to effectively clean gravel, sand, or crushed stone containing large amounts of clay, dust, and dirt. Thanks to their heavy-duty steel construction, they provide long-lasting performance even under harsh working conditions. Their durable body, wear-resistant structure, and easily replaceable spare parts minimize maintenance costs. Constmach spiral washers are manufactured with high-quality materials and superior engineering design, ensuring trouble-free operation in both stationary and mobile facilities. They adapt to different production needs with single or double shaft configuration options. Furthermore, the specially designed gearbox and replaceable rubber boots enable long-term, quiet, and efficient operation. Its simple assembly structure makes installation easy and allows for quick commissioning. Screw Washer Technical Specifications Model: CSW-50 Dimensions: Φ 500 x 5,000 Motor Power: 4 kW Capacity: 25 – 45 m³/hour Rotation Speed: 24 rpm Water Requirement: 25 – 45 m³/hour Weight: 2,800 kg Model: CSW-60 Dimensions: Φ 600 x 6,000 Motor Power: 2 x 5.5 kW Capacity: 40 – 75 m³/hour Rotation Speed: 20 rpm Water Requirement: 35 – 55 m³/hour Weight: 5,200 kg Model: CSW-75 Dimensions: Φ 750 x 7,500 Motor Power: 2 x 7.5 kW Capacity: 45 – 80 m³/hour Rotation Speed: 20 rpm Water Requirement: 40 – 60 m³/hour Weight: 5,800 kg Model: CSW-80 Dimensions: Φ 800 x 8,000 Motor Power: 2 x 11 kW Capacity: 50 – 90 m³/hour Rotation Speed: 20 rpm Water Requirement: 45 – 65 m³/hour Weight: 6,250 kg Dedoxp Urqspfx Aggjcl Why Choose a CONSTMACH Spiral Sand Washer? Constmach manufactures high-performance, low-maintenance, and durable machines with years of experience in the concrete and aggregate industry. Our helical sand washers combine quality with long-term usage assurance. Each of our European standard-manufactured equipment ensures energy savings with optimal efficiency. We also maximize user satisfaction with after-sales technical support and fast spare parts supply. For professionals seeking superior engineering, reliable performance, and long-lasting use, CONSTMACH spiral sand washers are the right choice. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH spiral sand washers are reliable systems that offer high efficiency in separating and cleaning fine materials that need to be washed. These machines are designed to effectively clean gravel, sand, or crushed stone containing large amounts of clay, dust, and dirt. Thanks to their heavy-duty steel construction, they provide long-lasting performance even under harsh working conditions. Their durable body, wear-resistant structure, and easily replaceable spare parts minimize maintenance costs. Constmach spiral washers are manufactured with high-quality materials and superior engineering design, ensuring trouble-free operation in both stationary and mobile facilities. They adapt to different production needs with single or double shaft configuration options. Furthermore, the specially designed gearbox and replaceable rubber boots enable long-term, quiet, and efficient operation. Its simple assembly structure makes installation easy and allows for quick commissioning. Screw Washer Technical Specifications Model: CSW-50 Dimensions: Φ 500 x 5,000 Motor Power: 4 kW Capacity: 25 – 45 m³/hour Rotation Speed: 24 rpm Water Requirement: 25 – 45 m³/hour Weight: 2,800 kg Model: CSW-60 Dimensions: Φ 600 x 6,000 Motor Power: 2 x 5.5 kW Capacity: 40 – 75 m³/hour Rotation Speed: 20 rpm Water Requirement: 35 – 55 m³/hour Weight: 5,200 kg Model: CSW-75 Dimensions: Φ 750 x 7,500 Motor Power: 2 x 7.5 kW Capacity: 45 – 80 m³/hour Rotation Speed: 20 rpm Water Requirement: 40 – 60 m³/hour Weight: 5,800 kg Model: CSW-80 Dimensions: Φ 800 x 8,000 Motor Power: 2 x 11 kW Capacity: 50 – 90 m³/hour Dodpfx Agoxpxv Tjgecl Rotation Speed: 20 rpm Water Requirement: 45 – 65 m³/hour Weight: 6,250 kg Why Choose a CONSTMACH Spiral Sand Washer? Constmach manufactures high-performance, low-maintenance, and durable machines with years of experience in the concrete and aggregate industry. Our helical sand washers combine quality with long-term usage assurance. Each of our European standard-manufactured equipment ensures energy savings with optimal efficiency. We also maximize user satisfaction with after-sales technical support and fast spare parts supply. For professionals seeking superior engineering, reliable performance, and long-lasting use, CONSTMACH spiral sand washers are the right choice. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: used, Vibratory Feeder with Pneumatic Screwdriver Stand Eco Line Vibratory Feeder, Sorting Device, Bowl Feeder, Vibratory Bowl, Automatic Screwdriver WEBER Type ZSU 24 Machine No.: 1113212 Year of Manufacture: 2003 Vibratory Feeder WEBER ZSU 24 Bowl diameter: 240 mm Bowl internal height: 70 mm Sorting track width: 10 mm Power supply: 230 Volt, 50 Hz Operating pressure: 6 bar (for singulation and screws) Control voltage for pneumatic valves: 24 Volt - Controller for infinitely variable vibration speed = infinitely variable transport speed - Vibratory bowl in protective enclosure - With pneumatic feeding system - Feed impulse via external electrical control - The feeder was used for feeding screws M5 x 12 mm - Some pneumatic hoses need to be replaced - Siemens S7-200 CPU 224 PLC MISSING Space requirements vibratory bowl L x W x H: 450 x 450 x 315 mm Vibratory bowl weight: 32 kg WEVER Eco Line Screwdriver Stand Guide column: Ø 60 x 525 mm Height adjustment: 345 mm Dodpfx Aexf Up Ueggscl Primary stroke pneumatic cylinder 1 FESTO DZF-32-125-P-A-SM: 115 mm Screwdriver holder diameter: Ø 50 mm Secondary stroke pneumatic cylinder 2 FESTO: 30 mm Screwdriver guide diameter: Ø 37 mm Distance screwdriver guide to table: 135 - 465 mm - 1 piece flat cylinder FESTO, Type DZF-32-125-P-A-SM - 1 piece flat cylinder FESTO, Type probably DZF-32-30-P-A-SM - Screwdriver linear motion frame on linear guide - 3 position sensors on the cylinders - Festo pressure switch - Bosch pneumatic valve Screwdriver stand dimensions W x D x H: 200 x 410 x 1050 mm Screwdriver stand weight: 35 kg good condition Total weight vibratory feeder and screwdriver stand: 67 kg Attention: The original Siemens S7-200 CPU 224 PLC is missing (see picture control cabinet without PLC), therefore, an automatic process is not possible in this condition. The control system also managed the separations of the screws and controlled the screwdriver itself. The vibratory bowl is fully functional even without the PLC, the built-in vibratory bowl controller does not require PLC control. Process: Fasteners are filled into the bowl in bulk and conveyed upward by mechanical vibration (micro-throw principle). The vibratory bowl is automatically switched on or off depending on the fill level of the screw magazine. The screw is then conveyed by compressed air through a plastic hose to the downstream device. The feed impulse for each individual screw is triggered externally by the downstream device.

Condition: used, Year of construction: 2009, functionality: fully functional, total length: 7,700 mm, total width: 5,300 mm, total height: 6,000 mm, warranty duration: 3 months, overall weight: 10,000 kg, input voltage: 415 V, type of input current: three-phase, power: 12 kW (16.32 HP), year of last overhaul: 2025, control cabinet height: 1,800 mm, control cabinet width: 1,200 mm, control cabinet length: 350 mm, product height (max.): 97 mm, conveyor belt width: 630 mm, temperature: -35 °C, cooling capacity: 300 kW (407.89 HP), Equipment: documentation/manual, 2No. Heinen Spiral freezers. Used to freeze ready meals from +7°C to 18°C Approximately 2500Kg per hour Max product gap - 97mm Belt width - 630mm Belt type - Omniflex No. of tiers - 32 per spiral Dcodpewt Rdmjfx Aggjl Approx. dimensions - 7.7m (L) x 5.3m (W) x 6m (H) Photos & full specification to follow. Also available 1No. Complete ammonia plant with 2No. Sabroe compressors. Will sell separately.

Condition: like new (used), Year of construction: 2007, functionality: limited functionality, Full stainless spiral. Currently Built up in storage. 410 Belt width 2100 Drum diameter Dedpeurhv Ijfx Aggecl 3620 Overall width 5681 Infeed to discharge 135 Tier pitch 16 tiers Requires evaporator & control panel refurbishment

Condition: reconditioned (used), functionality: fully functional, Spiralmixer Diosna SPV 240 AF with 2 bowls - 240kg dough, Dcjdpfxox H Tr Hs Aggjl - after recondition With Diosna bowl lift

Condition: excellent (used), REF: MM6212 1 X Large stainless-steel framed swan-neck elevator conveyor with flighted belt. Dcedoxd U Inspfx Aggjl Technical specification ⚙️ ✅ Belt width - 365mm. ✅ Infeed height - 550mm. ✅ Outfeed height - 2500mm. ✅ Overall dimensions - 4.3m long x 740mm wide x 2.6m high.

Year of construction: 2006, condition: excellent (used), functionality: fully functional, HOSOKAWA ALPINE 100 AS AEROPLEX SPIRAL JET MILL WITH K-TRON GRAVIMETRIC FEEDING SYSTEM For sale: complete Hosokawa Alpine Aeroplex 100 AS spiral jet mill system with K-Tron gravimetric dosing/feeding unit. The system originates from pharmaceutical use and was originally supplied to Mepha AG, Switzerland. The machine is in very good, clean condition and is supplied with extensive original documentation for both the Hosokawa Alpine jet mill and the K-Tron feeding system. HOSOKAWA ALPINE 100 AS Manufacturer: Hosokawa Alpine AG, Germany Type: Aeroplex 100 AS Machine No.: P2 150 959/1 Year of manufacture: 2006 Grinding chamber diameter: 100 mm Weight of jet mill: approx. 12 kg CONFIGURATION OF THE JET MILL Nozzle ring: - Nozzle angle: 50° - Number of nozzles: 4 - Nozzle diameter: 1.5 mm Injector: - Injector drive nozzle: Ø 1.5 mm - Catch nozzle: Ø 3.5 mm Compressed-air connections: - Grinding air: 10 bar(g) - Injector air: 10 bar(g) - Permissible operating pressure: +/- 50 mbar Connections: - Product feed: 2" - Grinding air: 1/2" - Injector air: 1/2" - Fine product outlet: 1 1/2" According to the original order-specific documentation, the machine is equipped with white, FDA-approved silicone seals. K-TRON GRAVIMETRIC FEEDING/DOSING SYSTEM The Alpine mill is combined with a K-Tron dosing system for controlled and reproducible product feeding. The system includes: - K-Tron gravimetric feeder - K-Tron KCM control unit - K-Tron Digi-Drive - Stainless steel product hopper - Weighing/measuring system - Dosing drive - Several interchangeable dosing screws for different feeding ranges - Stainless steel product feed components The K-Tron weighing system is identified as: Type: SFS 24/20 (+20KG VL) w.D. Capacity: 240 N Article No.: Serial No.: 10711664 Country of origin: Switzerland Dcsdpjzxt Snofx Aggol APPLICATION The Hosokawa Alpine Aeroplex 100 AS is a spiral jet mill designed for fine grinding and micronization. The grinding process takes place using compressed air, without rotating grinding tools inside the grinding chamber. Typical applications include: - Pharmaceutical powders and active ingredients - Fine chemicals - Laboratory and pilot-scale production - Micronization - Fine grinding of dry powders - Development and small production batches DOCUMENTATION Extensive original documentation is included. Available documentation includes, among others: - Original Hosokawa Alpine 100 AS operating manual - Order-specific machine data - Technical drawings - Operating and maintenance instructions - Cleaning instructions - Spare parts information - K-Tron feeder operating documentation - K-Tron technical drawings and configuration data CONDITION Very good and clean used condition from pharmaceutical use. The system was dismantled for cleaning and has been carefully reassembled. The photographs show the actual machine and its current configuration. Inspection and demonstration by appointment in 4226 Breitenbach, Switzerland. Worldwide delivery can be arranged. Subject to prior sale and errors.

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, Equipment: documentation/manual, Professional Spiral Duct Forming Machine – Ø80–1600 mm We are offering for sale a complete industrial machine for the production of round spiral ducts (SPIRO ducts) for HVAC, ventilation and dust extraction systems. We are the first owner. The machine was purchased directly from the manufacturer, professionally commissioned, configured and fine-tuned for production. It has only been used occasionally for our own production requirements and has never been operated in continuous or multi-shift mass production. The machine is fully operational, properly adjusted and ready for production. It is currently connected and can be demonstrated under actual production conditions, allowing the buyer to inspect the complete process and the quality of finished ducts before purchase. Key Features * working diameter range: Ø80–1600 mm * production speed: up to 60 m/min * installed power: 11.25 kW * galvanized steel: 0.4–1.2 mm * stainless steel: 0.4–0.7 mm * aluminium: 0.4–1.3 mm * pneumatic sheet metal strip decoiler * touchscreen control panel * automatic lubrication system * automatic forming angle adjustment * automatic rotary cutting * automatic fault detection * smooth ducts or single/double reinforcing beads * external spiral lock seam * machine weight: approx. 2,900 kg 39 Forming Heads Included The machine comes with an extensive set of 39 forming heads covering 22 diameters: Ø80 (1), Ø100 (2), Ø125 (3), Ø160 (3), Ø200 (3), Ø250 (3), Ø315 (3), Ø355 (2), Ø400 (2), Ø450 (2), Ø500 (2), Ø560 (2), Ø630 (2), Ø710 (1), Ø800 (1), Ø900 (1), Ø1000 (1), Ø1120 (1), Ø1250 (1), Ø1400 (1), Ø1500 (1), Ø1600 (1). The set therefore covers the full working range from Ø80 to Ø1600 mm, with additional heads for the most commonly produced diameters. Dcjdpfx Aozt Ni Esggsl Spare Parts Package A comprehensive package of spare and wear parts is included, such as forming and guiding components, lock-seaming rollers, pneumatic components, cutting knives/rotary cutting components and decoiler braking parts. This provides an important operational reserve and helps minimise downtime without having to immediately source essential parts internationally. Production-Ready + Training The buyer receives a fully configured and proven production machine, not an uncommissioned unit requiring extensive setup and adjustment. We provide on-site commissioning assistance and operator training at the buyer’s facility, including machine operation, forming head replacement, adjustment for different diameters and sheet thicknesses, maintenance and trial production. The machine can be inspected and demonstrated during actual spiral duct production before purchase. Approximately 100 steel stacking racks (Maurack type) for storing and transporting finished ducts are also available and can be purchased together with the machine. The machine is located in Poland. Transport can be arranged individually. Price: upon request / subject to negotiation. For further information, photos, videos or to arrange a live machine demonstration, please contact us directly.

Condition: like new (used), Year of construction: 2005, operating hours: 7,000 h, ONLY PRODUCED FOR 7000HRS Overall Belt width - 660mm Effective Belt width - 610mm Dodpfjrfclqsx Aggocl Belt length/Tier - 13.28 Effective Belt length - 478.08 Effective Belt area - 245.95m2 Tiers - 36 Tier pitch - 145mm Maximum product height - 73mm Drum Diameter 2905.76mm EVAPORATOR Duty - 210kw Evap Temp - -40c Installed power - 32.55kw Infeed Height - 800mm Outfeed Height - 6200mm Infeed/Outfeed Length - 200mm Full CIP covering all areas. Absolutely mint condition. GEA GRASSO PLANT COMPLETE WITH AIR COOLED CONDENSOR 240KW DUTY. AGAIN ONLY 7000HRS RUN TIME REVERSE CYCLE DEFROST AFTER 120HRS WITH WATER SPRAYBARS. More photos available through WhatsApp

Condition: like new (used), Year of construction: 2013, Manufacturer: Kaeser Kompressoren, Germany YOM 2013 Maximum Pressure: Up to 13 Bar Productivity 8.26 cubic meters/min Energy Efficiency: The direct drive coupled with IE4 efficiency motors (or IE5 on SFC models) ensures superior energy efficiency. Low Maintenance: Components are designed for long service life, with easy access for maintenance. Dedpsyy U Shofx Aggecl SIGMA Control 2: Ensures efficient monitoring and control of the compressor. Rotary compressor type Screw by lubrication Oil Noise level 70 dB Height 1900 mm Length 1110 mm Width 1760 mm Weight 1250 kg Electrical parameters Mains voltage 380~400 V Power consumption 45 W Current frequency 50 Hz User characteristics Compressor cooling system Water cooling is possible, with subsequent use of heat. Complete system ready to use fully automatic extremely effective sound insulation vibration insulation powder-coated housing parts for ambient temperatures up to +45°C easy maintenance: lubrication nipples for motor bearings are located on the outside (also for fan motor).

Condition: ready for operation (used), functionality: fully functional, Spomasz spiral mixer, 350L, with feed system for a 200L mixing container. Dedpfezmp Rcsx Aggecl Sold on behalf of a customer: functioning machine, no warranty, no returns.

Condition: like new (used), Year of construction: 2014, operating hours: 2 h, functionality: fully functional, machine/vehicle number: 1058, overall weight: 7,000 kg, total length: 3,706 mm, total width: 2,276 mm, total height: 2,360 mm, power: 315 kW (428.28 HP), volume flow: 2,382 m³/h, operating pressure: 15 bar, pressure (min.): 4 bar, pressure (max.): 15 bar, noise level: 79 dB, type of cooling: air, Equipment: compressor, documentation/manual, type plate available, Kaeser FSD571SFC, 315kW Variable speed drive screw compressor, purchased and installed in 2014, the machines were never commissioned or used, so have only 2 hours manufacturers hours use. Can be viewed running in our facility in York UK prior to purchase Dcsdpfx Agezww H Tjgjl

Year of construction: 2026, condition: like new (used), functionality: fully functional, machine/vehicle number: 95-14-16, As new Compact spiral freezers for sale 2 Available Built in 2026 457mm wide stainless steel belt with overlay Dedpfx Agozrwngegocl Ashworth Omni grid Belt 95mm Product gap 155 Tier pitch Main drive - 4Kw 1600 diameter drum Goedhart Freon evaporator Available with refrigeration Message and we will send over the full spec with more photos

Condition: like new (used), Generally overhauled Price: 5.500EUR Spiral dough mixer Capacity: 100 kg of flour 160/180 kg of dough Diosna Dcsdpfx Asx N Ed Teggsl Container volume: 260 liters Electrical power: 380V / 50Hz / 3N/PE Two timers Two speeds Rewind option Half cover with safety switch Wheels with brakes

Condition: new, Year of construction: 2026, functionality: fully functional, *All of our products are made with care and covered for 1 year warranty! *Installation and Operator Training FREE • Model: FABO HY-600 • Type: Double Helix Screw Washer • Capacity: 60 ton per hour • Dimension: 1400 x 6650x1800 mm • Screw Size: Ø 600x6000 mm • Speed: 22 rev/min Dcjdpfxjy H Aizj Aggsl • Motor: 2 x 5.5 kW Heavy duty Gamak • Water Consumption: 55-205 m3 • Including chassis, motor and safety guards. FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!

Condition: excellent (used), Year of construction: 2009, operating hours: 4,824 h, functionality: fully functional, power: 5.52 kW (7.51 HP), 1 x Atlas Copco Airpower B.V. rotary screw compressor and refrigerant air dryer mounted on 200L receiver tank. Manufacturer - Atlas Copco Airpower B.V. Model - GX5 FF. Serial number - CAI361147. Date of manufacture - 2009. Working pressure - 10 bar. Dsdszu Aw Sopfx Aggscl Working hours - 4824 hours. Electrical requirements: Compressor - 400 V / 50 hz / 3 phase. Air dryer - 230 V / 50 hz / 1 phase.

Condition: excellent (used), Year of construction: 2022, Wangen Twin NG70 Screw Pump 2022, Stainless, designed to reliably pump low to high viscous, volatile or gaseous products and for applications where maximum hygiene and efficiency is required. The hygienic pump for food and beverages, chemicals and cosmetics. With touch screen HMI screen controls, all on mobile stainless skid, 3Ph Dedpfx Agjzt Ibgegecl

Year of construction: 2015, operating hours: 36,000 h, condition: good (used), functionality: fully functional, machine/vehicle number: 04638, Leistritz ZSE40HP-36D Year of manufacture: 2015 Power: 55 kW Speed: 600 rpm Includes die head with 6 holes Includes volumetric dosing unit from Brabender Previous application: MB ABS, PP & PE, up to 120 kg/h Djdsx Sq I Nopfx Aggecl Operating hours: approx. 36,000 h For the condition and contents of the offer, please refer to the pictures and video. The system is currently located in England. The system is currently disassembled. The device/system offered here has been tested and is fully functional and ready for operation. The purchase price includes VAT. You will receive a proper invoice. For foreign customers, a net invoice can also be issued. A valid VAT ID number is required. Subject to prior sale. Please visit our website and check out our other offers as well. Stated company names and trademarks are the property of their respective owners and are used for identification and description purposes only. Deviations from technical data as well as errors in the description of the item may occur and are subject to change.

Condition: new, functionality: fully functional, power: 11 kW (14.96 HP), Year of construction: 2025, A spiral-type sand washer machine, also known as a spiral sand washing machine or screw sand washer, is a piece of equipment designed for washing, classifying, and dewatering sand and other granular materials. This type of sand washer typically features a spiral or screw-shaped structure for the purpose of lifting, conveying, and washing materials. Here are key features and aspects of a spiral-type sand washer machine: 1. Spiral Structure: The core component of the machine is a spiral or screw-shaped structure, often enclosed within a tub or trough. This spiral impeller is responsible for lifting, conveying, and washing the sand as it rotates. 2. Tub or Trough Design: The spiral structure is usually housed within a tub or trough that holds the water and sand mixture. This design allows for efficient washing and separation of impurities from the sand. 3. Multiple Blades: The spiral impeller typically has multiple blades or flights that provide mechanical agitation to the sand, ensuring thorough cleaning. 4. Water Injection: Water is injected into the tub or trough to aid in the washing process. The combination of water and the rotating spiral helps to remove impurities from the sand. 5. Adjustable Weirs: Some spiral-type sand washers have adjustable weirs or gates that control the flow of water and the retention time of the sand in the machine, allowing for customization of the washing process. 6. Classification and Dewatering: Spiral sand washers often include features for classifying and dewatering the sand. This may involve the use of a separate compartment or mechanism for fine sand recovery and water drainage. 7. Variable Speed: The rotational speed of the spiral can often be adjusted to optimize the washing process for different types of materials and particle sizes. 8. Capacity: The capacity of a spiral-type sand washer is influenced by factors such as the size of the machine, the pitch of the spiral, and the efficiency of the washing process. Different models are available to suit various production requirements. 9. Materials Handling: Spiral sand washers are commonly used in applications such as aggregate processing, mining, concrete production, and other industries where the removal of impurities from sand is essential. Dodpfsq Nf S Rex Aggjcl 10. Ease of Maintenance: Many spiral-type sand washers are designed for easy maintenance, with accessible components and inspection points. Spiral-type sand washer machines are efficient tools for cleaning and processing sand, ensuring that the final product meets quality standards for use in construction, concrete production, and other applications. The specific features and capabilities of these machines can vary between different models and manufacturers.