Roller Grinding Wear Parts tungsten carbide studs for HPGR roller press

Description

HPGR is an energy-efficient crushing equipment used to reduce particles by compressing and crushing the feed between two counter rotating, parallel rollers with a small gap between them. This forces the rocks against each other and compresses the feed’s density to 80% of its solid volume, exceeding its compressive strength with equal pressure being applied to particles of all sizes. HPGR is widely used in grinding cement clinker, limestone, bauxite, iron ore..

For stud roller surface, the base body is made of high-strength alloy steel, which has high hardness after quenching and tempering. The wear-resistant layer is made of tungsten-cobalt hard alloy studs and inlaid on the body. Generally up to HRC67 or higher, the hardness is much higher than that of the PTA layer roller surface and the centrifugal casting composite roll surface, and the matrix of the stud roller surface can be well protected by the material lining formed. Tungsten carbide studs roller has a service life more than 6 times longer than that of the surfacing roller surface. Energy saving and environmental protection, maintenance-free, high work efficiency, low labor

Grades:

Other grades can be offered according to customers' requirement.

Our advantage:

1. Service life: 8000-10000 hrs for iron ore crushing and over 25000hrs for cement crushing.

2. Total production of HPGR studs: over 800tons.

3. High production capacity and advanced technologies. Zhuzhou Mingri has mature

technologies and process for tungsten carbide stud production. We have 60 t TPA

pressing machine to ensure good quality of green compacts, and HIP sintering furnace in which 1000 kilograms of tungsten carbide studs can be sintered each time. We

guarantee good and consistent quality of all our products.

4. A team with advanced technologies and strong R&D capacity. We’ve set

expert engineers to track the application of this type of products and develop new

materials with better properties. We keep constant communications with our customers, and provide enthusiastic and considerate service.

5. Independent mold designing team and production workshop, to support our product-customizing with high efficiency and durable quality.

6. Successful cases. Our company has already supplied several companies with tons of tungsten carbide studs and gained good reputation.

Sizes:

Diameter	Height	Dome	Chamfer
20	40	SR10	2xR5.0
20	35	SR10	2xR5.0
20	30	SR10	2xR5.0
16	55	SR8	R2.0
16	45	SR8	2xR5.0
16	40	SR8	1xR2.0
16	35	SR8	R2.0
10	22	SR5	R1.0
10	20	SR5	R1.5

H	Ø	Approx Weight (g)
50	16	137
45	18	156
40	20	172
40	16	108
35	20	150

H	∅1	∅2	∅3
70	21.9	11.5	5
60	16.5	7.5	5
50	21.9	11.5	5
40	15.9	7.3	5
35	21.9	11.5	5

Other types of strips may be offered according to customers' requirement.

Application:

Package:

Main products:

We are specialized in all kinds of tungsten carbide profiles and dies, cutting tools, mining tools, wear parts and all kinds of non-standard customized tool parts with high performance in the industry.

For details about the below products, please click the More on below pictures:

For details about our company, equipments, inspection and quality, please refer to

http://www.tungstencarbide-tools.com/aboutus.html

http://www.tungstencarbide-tools.com/factory.html

http://www.tungstencarbide-tools.com/quality.html

FAQ:

Q1 : Are you Factory or trading company ?

We are Factory with 18 years of production experience.

Q2: Where is your factory located ?

We are located in Zhuzhou city, Hunan province where is 4 hour away from Shanghai ,

Q3: Is the price Competitive?

We have our own Factory. Thanks to strong production and distribution system, we promise to offer our customers the most competitive price.

Q4: Are the products High Quality?

Yes. All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.

Q5: How to place an order?

1. Fill your Order List in our online Inquiry System.

(Also you can directly contact our salesperson by E-mail / Skype / Whats App)

2. We will make a feedback to you ASAP after receive your order list.

Contact:

whatsapp/wechat/mobile: 0086-15886314519