Product Description

Dimensions and precision of finished carbide roll rings

Dimension range of finished rolls

External diameter(mm)	Inner diameter(mm)	height(mm)
145~480	87~280	20~150

Tolerances allowable for the O.D.,I and height of roll rings

Precision class	(D)≤200mm		(D)＞200mm
	better	ordinary	better	ordinary
Out diameter	±0.02	±0.05	±0.03	±0.05	Special requirements
Inner diameter	＋0.020	＋0.0350	＋0.0250	＋0.0500
Hight	±0.025	±0.10	±0.05	±0.10

Products Process

Cemented carbide roll rings of production process

Tungsten powder--Ingredients(Add the wax)--Spray drying--Compression molding--dewaxing--sintering--finishing--check--storage

Packing & Delivery

Packing Details : Standard Export Seaworthy Wooden Case

Shipping advantage:

1. Shipping forwarder is with NVOCC qualification
2. Be the member of WCA
3. Freight forwarder with Class A,qualification of business operation without shipping
4. Guarantee the advantage of low freight cost
5. Agency be in every port of the world.All Chinese port with branch
6. With the ability of bearing the risk shipping

Our Certifications

Supplier Assessment Certificate

ISO 9001:2000

environmental management certificate ISO 14001

Our Company

Factory

Company covers an area of 66,369 square meters, construction area of 39,789 square meters.

Workshop

The total number of 280 employees, more than 50 engineering and technical personnel.

Warehouse

Our Warehouse

Team

Our Team

Why choose us

Our company has a perfect after-sale service system, and can arrange technical personnel to the scene to solve the problem and bear all costs.

Our advantages:
1. 100% raw material. 

2. Sintered in HIP Furnace German imported
3. Size standard as per your requirements
4. Professional s estion on products
5. Feedback within 24 hours
6. ISO9001: 2008 certificate.
7. Fully adopted in advance technology and equipment.
8. Professional manufacture for tungsten carbide items with 20 years experience.
9. Fully adopted in advance technology and equipment.
10.Quality Control System and strict inspection.

 

For customer's requirement , supply Best Cemented carbide roll rings

 

Arrange technical personnel to the scene to solve the problem

 

Some products have been exported to Europe, Asia, the Americas, Africa, Oceania 39 countries and Taiwan

Every year we go to many countries to participate in the exhibition.there are mainly METEC in Germany

8th Cement Exhibition in Iran,
AISTech in the U.S.

MMMM Fair in India
Vietnam International Industrial Fair.

FAQ

 

Q: Do you set an MOQ and any discounts could be offered?
A: Don't worry! We don't have an MOQ and no matter how many you want to order is ok with us. But more quantity with more discount.
Q: Can this kind of products be customized?
A: Yes, we offer custom-made service for our clients. You just need to provide us some technical data such as dimensions.
Q: How long will you deliver the goods after I place an order?
A: We will send the items within 7 days once your payment is completed. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your products is inspected.
Q: What's the warranty of the products?
A: If any quality problems on our side occured in this period, we will take on the shipping cost and replacement.

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