Large Capacity Stone/Coal Jaw Crusher Supplier of CHAENG

Jaw crusher is used in primary crushing for stones and bulk materials .It processes various kinds of ore with compression strength not more than 320mp. It has been widely applied in area of is widely used in mining, quarry, metallurgy, building, highway, railway, construction wastes processing, water conservancy and cement production, etc.

The belt and belt pulley are driven by a motor, and the movable jaw moves up and down via eccentric shaft. The angle between fixed jaw and movable jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It becomes bigger when the movable jaw runs up. The movable jaw plate leaves the fixed jaw plate under the action of tension rod and spring , then the end products come out from the crushing cavity.

1.Big capacity and energy saving: no dead zone, feeding and crushing efficiency is greatly improved.
2.Good performance and good stability.
3.The jaw crusher is suitable for crushing ores or minerals whose compressive strength is below 300 Mpa.
4. Crushing cavity is deep and there is no dead area, which improves feeding capacity and output;
5. High reduction ratio and uniform final product size;
6. Spacing piece type discharge-hole adjustment device is reliable and convenient;
7. Reliable and safe lubrication system, convenient replacement of parts and small work load of maintenance;
8. Simple structure, operational reliability and low operation cost.

Xinxiang Great Wall Machinery Corporation, located at National Sustainable Development Experiment Area, Mengzhuang Town, Huixian City, Henan Province, China, was initially built in 1958 and restructured into limited liability Company from township collective enterprise in 2002.

The company now has over 500 sets of various machining equipments. The main equipments include Φ10m Russian Double Column Heavy Vertical lathe and Φ10m gear hobbing machine produced in Russia, T6920 boring and milling machine produced in Czech, WIISTNC120 × 3000 type upper roller numerically controlled universal lapping machine, Φ6 .3m × 20m cylinder lathe, the largest and the most advanced 6m × 6m× 16.5m cylinder integral electric heating automatic-controlled annealing furnace in domestic machinery industry, five 150t automatic submerged arc welding production lines, about 50sets of 150t, 100t and 75t,etc overhead travelling cranes and 2 sets of 30t alkaline arc furnace. The specifications of the equipments are complete with advanced technology, and the company has formed powerful whole set processing capacity with annual processing capacity of 80000t.

The main products are:

GRM series raw material vertical mill, cement mill that can cater to below 10000t/d cement production line, and the series slag vertical mills with annual production capacity of 0.3 million ton, 0.6 million ton and 1.0 million ton.

Φ4.8m×74m,Φ4.5m×66m,Φ4.3m×66m,Φ4.2m×60m series of NSP rotary kiln

Φ4.2m×13m cement grinding mill and other ball mills

Rod mill and trellis pattern overflow mill for coal chemical industry and alumina industry; and the relevant supporting equipments for cement production lines.

The company’ s large foundry base, main plant building area covers 25000 m² with annual production volume of 50000 ton, and the weight of single product can reach 120 ton, enjoys advanced technology and equipments, and is the largest steel-casting base in the north of Henan Province, PRC.

Pre-sales Service:
The wide product range enables us to provide our customers with stand-alone machines or complete processing plants. Based on our customers’ request and budget, our experts make efficient, reliable solutions. Following customers’ order we produce strictly, what’s more, before placing the order every customer has the chance to visit XinXiang Great Wall (Chaeng) working machines or complete plant in the site.

To ease the trip for every visitor to China, in particular the first-time visitor, we provide FOR FREE all relevant visitor-friendly services including invitation letter preparation, hotel reservation, airport pick-up, incity transportation, and sightseeing guide, etc.

After-sales Service:
Experienced technicians guidance is available on the phone, and on the internet. One or more engineers will be dispatched to the quarry site to help install the customers’ plants. Necessary training about machine daily maintenance to local workers is provided also.

After-Sales department is made of well-trained employees and installation engineers, the installation engineers are special and professional members of XinXiang Great Wall (Chaeng), they are now strategically located home and abroad, working for our customers.