Jiangxi Duma Machinery Manufacturing Co.,Ltd

Crusher Repairs Mantle and Concave

In mining and construction industry，we normally use a cone crusher to crush minerals and aggregates. Squeezing the material between an rotating mantle and a fixed concave or bowl-shaped liner is how it operates.

When the cone crusher starts running, the mantle rotates around the axis of the crusher while the concave or bowl-shaped liner remains still. The materials enter the cone crusher through the top and is compressed between the steel casting mantle and concave. In the end, the crushed materials falls through the bottom of the crusher. In this case, the most frequent wearing parts in cone crusher are the mantle and concave and they need periodically replacement.

DUMA steel casting mantle and concave are devoted to promoting efficiency and reducing costs by extending wear life and minimizing downtime.

According to the feedback from the clients,  our cone crusher wear parts have a service life of 10-15% longer than other companies'.

 

Our advantages of these Terex mantle and concave

1. Materials: high manganese and customized materials.

2. Use: wear parts for crushers in the quarry, mining, cement aggregate, recycling, shredding and demolition fields. etc.

3. Certifications: ISO9001 &TS and CE certification.

4. Production quality testing: hardness testing, metallographic structure, machinery performance testing, ultrasonic inspection, high frequency infrared carbon and surface analysis etc.

5. Competitive products: good quality with reasonable price.

6. Strong wear resistance and long life span, can be used in harsh environment and serious abrasion.

 

 

 

Q1: Are you crusher wear parts manufacturer?
A: Yes, we have been produced the crusher and wear parts for more than 13 years.

Q2: Which country have your products been exported?
A: We have been exported business for 13 years and we have lots of customers and agents in the world, such as USA,UK,CANADA,Russia, Mexico, Chile, Peru, Malaysia, Mongolia, Philippines,Thailand, South Africa etc.

Q3: What's the delivery time ?
A: Generally it is 15 days if the goods are in stock. For customize, it will take about 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q4. Do you accept OEM business?
A: Yes, we are OEM supplier.

Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

 

http://www.dumajx.com/