Used Ball Valve for sale (8,889)

Year of construction: 2025, 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 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 Hsdpfx Ajvzx Aujb Uofr 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. Working Principle of Cement Mill The cylinder will rotate by the transmission device. Due to the inertial centrifugal force, the steel balls will stick on the liner plate and rotate with the cylinder together. When the steel balls come to a certain height, it will fall down by gravity and impact the raw material. And the repeated going-up, falling down, slide and roll of the steel balls can grind the raw material together with the liner plates.

Condition: new, fuel type: electric, Year of construction: 2025, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill Drum diameter: 2400mm Drum length: 4500mm Hfedpeq Igiisfx Ab Uor Motor power: 320KW Max input size: 25mm Capacity:35-60 t/h Weight: 72Tons Ball loading: 30Tons Besides this model, we also have the other models like 2700x4500, 3200x4500, 1830x13000mm, and so on, and we can also offer customerization service, we can also provide complete grinding solution for various industries like cement, quartz, ore beneficiation plant, and so on, welcome to contact us for more info. A ball mill is a common grinding machine used to grind and blend materials for use in mineral processing, including ore mining and the production of silica (silicon dioxide). When it comes to ore mining and silica grinding, the characteristics of the ore and the final product requirements will play a crucial role in selecting the appropriate ball mill. Here are some considerations for using a ball mill in ore mining and silica grinding: 1. Ore Characteristics: - Hardness: The hardness of the ore determines the type of ball mill that is most suitable. Harder ores may require a more robust and wear-resistant ball mill. - Particle Size Distribution: The initial particle size of the ore affects the grinding process. Different ores may require different approaches to achieve the desired particle size. 2. Silica Grinding: - Silica Content: If the primary goal is to grind silica, it's important to consider the initial silica content and the desired final particle size. Silica grinding often requires special attention to prevent excessive wear on the milling equipment. 3. Ball Mill Type: - Overflow vs. Grate Discharge: The type of discharge from the ball mill can impact the final product and the grinding efficiency. Overflow mills are generally used for most grinding applications, while grate discharge mills are more suitable for certain types of ores. 4. Mill Size and Capacity: - Mill Diameter and Length: The size of the ball mill should be selected based on the amount of material to be ground and the desired throughput. - Capacity: Ensure that the chosen ball mill has the capacity to handle the required volume of material efficiently. 5. Grinding Media: - Material and Size: The choice of grinding media (balls or cylpebs) and their size depends on the hardness of the ore and the desired final particle size. Different grinding media materials can impact the purity of silica during grinding. 6. Liners and Lifting Aids: - Liners: Consider the type of liners used in the ball mill to protect the shell and optimize the grinding process. - Lifting Aids: Some mills use lifting aids to enhance the grinding action and promote better mixing of the material. 7. Control and Monitoring Systems: - Automation: Utilize control systems to automate the milling process and ensure optimal performance. - Monitoring: Regularly monitor the milling process to adjust parameters as needed for consistent and efficient operation. 8. Safety Measures: - Safety Systems: Implement safety features to protect personnel and equipment during operation. Always follow the manufacturer's recommendations and guidelines for operation and maintenance to ensure safe and efficient use of the ball mill in ore mining and silica grinding applications.

Condition: excellent (used), AUTOMATED BALL The vacuum concentration ball is used for the production of jellies, fruit and tomato concentrates, sauces and juices in general, and also for other liquid and semi-liquid food products. The concentration ball is vertically cylindrical in shape, with a double bottom for indirect steam heating and with an agitator to prevent burning of the product. In order to concentrate the product, the machine has been connected to a group suitable for vacuum with condenser and pumps. The vacuum technique allows the evaporation of the water that is present in the treated product, at low temperatures, and guarantees economic convenience in terms of time allocated to the process and a more delicate treatment of the product. Hedpfewny Nbsx Ab Usfr The production may vary depending on the product and the brix degrees.

Condition: used, Used stainless steel GOAVEC cooking bowl 80 litres-Total volume : approx. 120 litres-Using capacity : approx. 80 litres-Vessel Ø 680 x 700 mm - Outlet by stainless steel root rotary pump-Agitator anchor with scraper : Hp 1- Rpm 7 to 33 - 3x 220 x 380 Volts-Agitator paddle : Hp 0.33 - Rpm 40 - 3x 220 x 400 Volts- Double jacket-With electric control panel-On mobile frame Hjdpfox Hv Tajx Ab Uofr

Condition: good (used), Valve manifolds, multipole connection, directional control valve, solenoid valve, pneumatic valve, air valve, pressure valve Hfedpfxjb A Rkqj Ab Ujr -Type: CPV10-GE-MP-6 -Connection: electrical -Weight: 1 kg

Condition: good (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve Hodpfx Absb A Rzhs Uofr -Solenoid valve -PN: 3-10 bar -Price: per piece -Quantity: 10 available -Weight: 0.3 kg

Condition: good (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve -Solenoid valve -Connection: 3/8" inch -Air: 9 bar -Water: 9 bar Hfjdpfsb A Nymox Ab Uer Price: per piece Quantity: 15 available -Weight: 1 kg

Condition: good (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve -Solenoid valve -220 V 50 Hz 16 W -PN: 0-3 bar Hedpfx Aob A Sddsb Usfr -Price: per piece -Quantity: 6 available -Weight: 0.8 kg

Condition: good (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve -Solenoid valve -Connection: 3/8" inch -Air: 9 bar Hfedpfx Abeb A Sdce Usr -Water: 9 bar -Price: per piece -Quantity: 13x Available -Weight: 1 kg

Condition: good (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve -Solenoid valve Hjdpob A Sdgofx Ab Uefr -Connection: 1/4" inch -Price: per piece -Quantity: 9 available -Weight: 0.5 kg

Condition: good (used), 4/3 way valve, solenoid valve, hydraulic valve, pressure valve, valve block, control block -Type: DG4V-3-6C Price: per piece Quantity: 1 available -Weight: 2.5 kg Hsdpjb A Sf Dofx Ab Ujfr

Condition: good (used), 4/2-way valve, solenoid valve, hydraulic valve, air valve, pressure valve, valve block, control block -Type: DG4V-3 2A MU H7 6Q Hfedpfx Ajb A Sf Hob Ujr -Weight: 2 kg

Condition: good (used), 3/2-way valve, mini solenoid valve, solenoid valve, pneumatic valve, air valve, pressure valve Valve block, control block -Type: 6012-C-1,2-FB-PA Price: per piece -Quantity: 6x Available -Weight: 0.2 kg Hfedpfxjb A Sgas Ab Uer

Condition: good (used), 3/2-way valve, solenoid valve, pneumatic valve, air valve, pressure valve, valve block, control block -Type: Price: per piece Quantity: 5 available -Weight: 0.4 kg Hedpfx Aob A Sihjb Usfr

Condition: good (used), 4/2-way valve, solenoid valve, pneumatic valve, air valve, pressure valve, valve block, control block -Type: Price: per piece Hfsdsb A Sigjpfx Ab Ujr -Quantity: 2 available -Weight: 0.6 kg

Condition: good (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve Hodpjb A Slnofx Ab Ujfr -Solenoid valve -Connection: 1/4" inch Price: per piece Quantity: 1 available -Weight: 0.8 kg

Condition: good (used), Storage module, disc valve, flap valve, ball valve, butterfly valve, shut-off valve, gate valve -Solenoid valve Price: per piece Hedpfx Aob A Slpob Ujfr Quantity: 3 available -Weight: 0.4 kg

Condition: good (used), 5/3-way valve, solenoid valve, pneumatic valve, air valve, pressure valve, valve block, control block -Type: Hfsdpsb A Slvofx Ab Ujr Price: per piece Quantity: 3 available -Weight: 0.3 kg

Condition: good (used), 5/2-way valve, solenoid valve, pneumatic valve, air valve, pressure valve, valve block, control block Hfedpfxeb A R Svs Ab Usr -Type: Price: per piece Quantity: 5 available -Weight: 0.4 kg

Condition: good (used), 5/2-way valve, solenoid valve, pneumatic valve, air valve, pressure valve, valve block, control block -Type: EB5 DW Price: per piece Hodpfx Abob A Nrhj Uefr -Quantity: 2 available -Weight: 3.6 kg

Condition: good (used), Disc valve, butterfly valve, ball valve, butterfly valve, shut-off valve, gate valve -Solenoid valve -Connection: 1/2" inch -Pilot: 3.9-10 bar -Pmed: 16 bar Hedpfxsb A Sl De Ab Uofr -Quantity: 1 available Price: per piece -Weight: 1 kg

Condition: good (used), Butterfly valve, flap valve, ball valve, butterfly valve, shut-off valve Hfjdpfx Abeb A Snco Uor -without: drive -Connection: DN65 -Nominal pressure: PN16 -Width: 100 mm -Material: stainless steel -Weight: 3.3 kg

Year of construction: 2005, condition: good (used), Diaphragm valve DN40, plastic diaphragm valve 2/2 way Hfsdpfob A Nhkex Ab Ujr -Type: 677 25D Max. pressure: 6 bar -Weight: 1.6 kg

Condition: excellent (used), Check valve, ball check valve, non-return valve -Type: Connection: DN50 -Total length: 125 mm -Material: Stainless steel -Check valve: consists of a plastic ball without a spring -Weight: 1.5 kg Hedpfeb A Sn Hex Ab Uefr

Condition: good (used), 5/2-way valve, solenoid valve, pneumatic valve, air valve, pressure valve, valve block, control block -Type: Number: 1x valve available Price: per piece Hfjdjb A Spfspfx Ab Ujr -Weight: 0.1 kg