ISO9001 Quarry Mining Crushing Plant Primary And Secondary Crusher

Product Specification

Stone Crusher Production Whole Plant Crushing Line

This production line incorporates an cone crusher as the secondary crusher.It features simple flow,fine cube-shaped aggregates and minimized investment.It is suitable for processing rocks of medium or higher hardness stones.

Mining stone crushing plant,500tph granite crushing production line,This production line is a common 500t/h stone crushing production line equipment, safe and reliable production operation, excellent power system performance, low noise, high energy saving efficiency.

1. Are you manufacture or trading company?

We are factory, established in 1968.

2. How long is your delivery time?

7-10 days for the stock, 15-30 days for the mass production.

3. What is your payment method?

30% prepayment by T/T , after the seller finish the production process and buyer verify the machine , 70% balance should paid
before delivery, L/C is also acceptable .

4. How long is the warranty? Does your company supply the spare parts?

One year. Spare parts for you at lowest cost.

5. If I need the complete crushing plant can you help us to build it?

Yes, we can help you set up a complete production line and give you related professional advice. We had already build many mining projects in China & Overseas.

Company Profile

Tonghui was firstly founded in 1968 as a state-owned company in machine building industry. It was reformed as a private enterprise in 1993 and firstly created the brand of “TONGHUI”. Tonghui is Jiaxing high-tech company and verified as technology-based SMEs of Zhejiang province. Tonghui has passed Quality Management System Certificate of GB/T19001-2000 ISO9001:2000. During the past 40 years, Tonghui people inherit the true spirit of “customer’s delight is our growth” and make efforts to insist on BEST QUALITY WITH LOW COST AND HONEST MANAGEMENT to develop company scale and make “TONGHUI” known by customers.

Our TONGHUI brand crushers have been sold to 30 provinces all over China. Our mining crushers are also exported to France, Japan, Spain, Australia, India, Indonesia, Sri Lanka, Nigeria, etc. 

During the production and business activities in the mining enterprises, the production process is closely related to the efficient profits for enterprises. The effective ways for enterprises to create good profits: (1) production scale; (2) a good design of the production process. The normal processes in mining enterprises are two -stage crushing process and three- stage crushing process. The two-stage crushing process is divided into open-circuit and closed-circuit. These processes are only appropriate way to the small-scale underground mining site, in small crushing ratio about 15-25, its crushing capacity is not big, often less than 1000tons/day. Firstly, iron ore raw materials through the hopper are continuously fed in to the jaw crusher by vibrating feeder for primary crushing. After primary crushing, the materials are transported by belt conveyor to cone crusher for secondary crushing. After secondary crushing, these materials are sent to the vibrating screen to be separated. After separation, standards-compliant parts will be the final products, and the rest of the material would be re-sent the cone-crusher for crushing again, and firming a closed circuit. The final products sizes can be separated and grated according to customer special request.