double roll crusher grinding machine

double roll crushers | moore watson ltd

double roll crushers | moore watson ltd

The DRC series roller crusher is widely used in tertiary crushing with the material feeding size less than 30mm and the product size 1 - 10mm ofartificial sand making (cobblestone and construction waste), mineral separation (iron ore and quartz stone) and grinding material (ceramic industry).

The Hypro-Crush DRC series is a British engineered product designed for high speed production of fine minerals and can efficiently process both hard and soft materials. The main frame is of steel fabrication, accurately machined to accept the roller and drive shaft bearing housings and adjustment mechanism. Roller shafts are alloy steel forgings, machined to accept the roller support hubs connected by keys and the spherical roller bearings. The crushing roll shells are manufactured from wear resistant manganese steel castings with either plain or serrated surfaces depending on the application. The primary drive is via Vee belts to the drive shaft with cast steel spur reduction gears contained in a fully enclosed oil bath. The secondary roll is positively driven by heavy duty tyres. The tyre pressures are varied to suit the roll centre adjustment. Large springs of high quality steel counteract the crushing forces and allow release of uncrushable objects. A shear type safety device is incorporated to protect the machine against severe overload conditions.

china crusher manufacturer, jaw crusher, grinding mill supplier - shanghai zenith mineral co., ltd

china crusher manufacturer, jaw crusher, grinding mill supplier - shanghai zenith mineral co., ltd

Crusher, Jaw Crusher, Grinding Mill manufacturer / supplier in China, offering Stone Crushing Machine, Aggregate Machine, Quarry Crusher Machine, 100tph Capacity Mine Quarry Basalt Granite Limestone Gravel Jaw Crusher, Complete Cement Making Machinery Clinker Grinding Production Line 1500 2500 3000 5000 to 10000 Tpd Plant and so on.

Shanghai Zenith Mining and Construction Machinery Co., Ltd. is an international and professional company, which engages in power making equipment and mining equipment. The Zenith crushing and grinding equipments such as Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher, Cone Crusher, Vibrating Screen, Vibrating Feeder, Belt Conveyor, Trapezium Mill, Ultrafine Mill and Vertical mill are widely used in electric power industry, metallurgy, mining, chemistry, steel, oil building materials industry. ...

china ball mill equipment manufacturer, rotary dryer, sand making machine supplier - zhengzhou hengxing heavy equipment co., ltd

china ball mill equipment manufacturer, rotary dryer, sand making machine supplier - zhengzhou hengxing heavy equipment co., ltd

Ball Mill Equipment, Rotary Dryer, Sand Making Machine manufacturer / supplier in China, offering Energy Saving Briquette Mesh Belt Dryer, Mini Sand Making Machine for Cobble Stone, Good Quality Dewatering Screen for Tailings with Polyurethane Screen and so on.

Zhengzhou Hengxing Heavy Equipment Co., Ltd. is a joint stock corporation integrating research and manufacture sale with the targt at the large and medium sized series of heavy equipment for mine machinery, wall materies, formed coal, metallurgy and etc. The company is located at No. 8 Hongye Road, West Hehuan Street, High-Tech Development Zone, Zhengzhou, China. Since establishment, our company has gathered a group of scientific elites with modernized management system and accurate production as well ...

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