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Audited Supplier Four Roller Crusher
Four roller crusher is suitable for crushing solid materials that compression strength less than 300Mpa, moisture less than 30%, such as coke, coal, ceramic materials, ores, slag, gypsum, clay, salt, chemicals and other solid materials. Features: reliable performance, low maintenance, high crushing ratio, low dust, low noise.
The four rollers of the crusher can be made up with: four welding roller or four flat roll , two flat and two welding rollers. According to the granularity and user's requirements, we can choose the proper combination. It is a good choice for feed size less than 90mm, finished size 0.2-10mm technical requirements. It can be used in many fields such as iron and steel plant crushing coke, coking plant crushing coal, quartz industry crushing quartz stone, iron ore in crushing industry, or at similar crushing occasions.
According to customer requirement, the driving mode is divided into triangular belt and shaft coupling. The driving power can be made by electric motor or diesel engine.
Working Principle
Four roller crusher is fixed with four high-strength wear-resistant alloy grinding rollers. Their relative rotation makes high extrusion pressure and shear force for crushing the material. Firstly, the material is entered into the space between the top two rollers. Here, it is extruded, pressed and sheared (thick broken) because of the relative rotation of the top two rollers. Then, it is secondly extruded and gnawingly milled (fine crushing) by the middle two rollers which are relatively rotating. Finally, under the extrusion, cut and mill of the next two rollers, the material becomes the required size and sent by the transport equipment.
| Specifictions | Model: 4PG0806PT(Y) Max Feed size:<60mm, Output Size:0.2-10mm, Capacity: 8-90TPH Power: 37KW+45KW |
| Our Key Products | PG series Roller Crusher, PE series Jaw Crusher, PC series Hammer Crusher, PF series Impact Crusher, PGS shaft Shredder, Cone Crusher. Mobile Crushing Plant, Construction Waste Crushing Production Line, Sand Making Production Line. |
| Application | Stones Coal Rock Ore Fertilizer Limestone Feldspar Grain slag Quartz stone Gypsum Clay Slat Chemical material And other hare material |
| Payment Terms | A.30% TT in advance and balance before loading. B.LC |
| Delivery Time | A. 30 working days after received your deeposit B. According to your request. |
Packing |
A. Main Engine Naked, spare pars packed in wooden case B. Spare pars packed in steel case C. According to your requirement. |
| Contact information | Shandong Jiuchang Heavy Industry Technology Co.,Ltd Fax: +86 0536-3157006 Mobile/WhatsApp/Wechet: 0086 13563663709 Web: http://chinacrushers.en.made-in-china.com/ |
FAQ
1.Q: What's about your production capacity?
A: We produce about 4000 sets every year. Now we have expended our workshop and build another bigger one.
2.Q: How about your delivery time?
A: Within 30 days after deposit, we always deliver the goods according to customer's requirement.
3.Q: What's about the minimum order quantity?
A: The MOQ is 1 set, customer can mix different sizes in one 20GP.
4.Q: Do you have stock?
A: All machines we send to customers are new one. We don't have any stock to ensure customers use best new one.
5. Q: Terms of payment
1). First time cooperation, we can accept 30% TT deposit, the balance should be paid before loading.
2). By irrevocable LC at sight.
7.Q: What certificates do you have?
A: DOT,ECE,CCC,SNI,INMETRO,GCC,SONCAP,SGS,ECE.,Smark, REACH,SASO,LATU,NOM ect. certificates.
Web: http://chinacrushers.en.made-in-china.com/
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Audited Supplier 
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