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Double rollers crusher is suitable for cement, chemical, electric power, metallurgy, building materials, fire-proof material and etc industrial departments to break medium hardness materials, such as the limestone, coke, coal, slag in the secondary, fine operation

　　　This series of roll crusher mainly composed by roller, the roller bearing support, pressed and adjusting device, driving device etc.

Working principle：
　　The discharging-size regulation: between two roller equipped with cuneate or gasket adjusting device, top of the wedge device capped with adjustment bolts, when the adjustment bolts pull upward wedge which will bear against the fixed wheel to make it deviate from the movable roller wheel, then the gap between wheels become large, discharging size become bigger, otherwise the opposite. gasket device is through the quantity or thickness to adjust the materials size, when adding gaskets the gap between wheels become large , when reducing gaskets the gap between wheels become small .so the discharging size becomes small.

 Main technical parameters

Service Promise

Before-sale services: We guide customers to choose the best applicable device type and provide the advanced, energy-saving and practical technological process, and also we are responsible for the site planning and design.

 On-sale services:products must be inspected strictly before sell, customers are invited to simulate and test machine on-the-spot and raise objections. We will organize delivery according to the clauses stipulated in the contract.

 After-sale services:Our Company will send professional engineers to guide installation, deb ing and training operators until customers are fully satisfied. Moreover, we can design and manufacture products according to customers’ specific requirement.