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Hardfacing Overlay Grinding Roller
Hardfacing Overlay Grinding Roller
Hardfacing Overlay Grinding Roller
Hardfacing Overlay Grinding Roller
  • Hardfacing Overlay Grinding Roller
  • Hardfacing Overlay Grinding Roller
  • Hardfacing Overlay Grinding Roller
  • Hardfacing Overlay Grinding Roller

Hardfacing Overlay Grinding Roller

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA
    Min. Order: 1 Metric Ton
    Delivery Time: 5 Days
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Additional Info

Packaging: steel pallet, wooden box, iron angle frame

Productivity: 2400 ton annually

Brand: Hard-plate

Transportation: Ocean,Land,Air

Place of Origin: Fushun, China

Supply Ability: 200 ton per month

Certificate: ISO9001

HS Code: 721050000,8474900000

Port: Dalian,Tianjin,Shanghai

Product Description

Hardfacing Overlay Grinding Roller

Hardfacing is a welding overlay process where a layer of metal of specific properties are applied on certain areas of metal parts to resist wear and prolong working life. Abrasion, impact, erosion, wear and cavitations are the main causes for material loss. The technology, applied properly, can produce some very satisfying returns and can be used also with corrosive liquids or at high temperatures. Compared to competitive wear prevention treatments the main advantages of the technology are: It is performed by welding, the most economical, easy and commonly used way to join metals permanently, which requires no new or complicated equipment. A layer or layers of metal can be applied. In-depth and long lasting protection is therefore ensured. A wide variety of materials can be applied so as to ensure effective surface protection and meets various application needs.

Hardfacing Grinding Roller

Only a certain area of the metal part that is exposed to wear is hardfaced. There is no need to protect the entire surface of the metal part from wear. Hardfacing can be applied selectively with varying thicknesses so as to meet the requirements needed and provide the most economical way of containing wear. Main hardfacing application Build-up or re-building applications: used to return the metal part to its original dimensions. Hard surfacing or overlay applications: used to increase the component resistance to wear. Build-up and overlay applications: build-up and hardfacing can be used together to return the component to its original size and protect the contact surface from additional wear. Some materials can be used as both a build-up and overlay deposit. During service, the final layers can work harder under heavy stress to form a wear resistant overlay.

Overlay Grinding Roller

Our Advantage

1. The surface is even, has no through cracks and improper fusion
2. Welding Association Member, superior ability in R&D
3. The hardness is high and uniform distribution
4. The Cr7C3 grow vertically and is above 50%

Our Company

Shenyang Hard Welding Surface Engineering Co., LTD is awear resistant sheet for cement high-tech enterprise specializing in processing and manufacturing Chromium Carbide Overlay wear plate and metal base hardfacing materials. Relys on thedomestic institutes, has indepently R&D Chrome Carbide Overlay Wear Plate. At present, customers system solutions inMetallurgy\ lectric Power\ Mining\ Cement and otherindustry can be offered.
We not only offer chromium carbide overlay wear plates and wear materials,at the same time we has also focused on the refurbishment of Wear Resistant Parts, and we can offer the guidances of all kinds of problems and difficulties you may meet for industrial wear fields. we firmly believe that we must be able to Create more social value for industrial wear field by our constantly efforts and pursuits.

our company

Shenyang Hard Welding Surface Engineoring Co.. Ltd. is a high-tech enterprise, which specializing inmanufacturing and processing metal cladding composite wear-resistant steel plate and wear resistant material. Relying on domestic famous insitutes, the company mainly engaged in research & development and manutacturing hard-laced wear-resistant steel plate independently and also provide integrated solutions for wear resistance system to all customers. The product of the company has passed the ISO international qudlity system authentication and the company has more than a dozen of its own technology. In 2007, the company was named high-tech enterprise; and recelved national innovation fund in 2010. Now the company bec omes the domestic well-known enterprise.
Our products are wldely usedin metallurgy, electric power, cement, minIng and other industries. In addition to the domestic market, products are exported to Canada, Australia, Madagascar, South Korea, India, Nigeria, the United Arab Emirates, Oman and other countries. The product quality has got good comments from the domestic and abroad customers. And the company was awarded“ 2009 outstandlng supller" by Samsung enterprise, South Korea.



Q1: Why are there so many cracks?
A1. Due to the cooling rates of dissimilar metals, HARD PLATEhardfacing alloy plate alloy steel wear sheets boards on sale is manufactured using a welded process. This process results in high temperatures. During the cooling process, the plate goes through a stress relieving process. This is a natural process and does not effect the performance of the plate. The stress relief cracks should be between 3/4" - 2" apart. There are typically two methods used in situations when the hardfacing side is required to be on the outside of a tight radius resulting in cracks wider than desired. the cracks can be touched up using an appropriate hardfacing wire or electrode.

Q2: What is the best method of attachment?
A2. HARD PLATE hardfacing alloy plate alloy steel wear sheets boards on sale is usually attached by countersunk bolts, weld studs, perimeter welding, or plug welding. Some methods are better suited than others depending on the specific application. For more detail on each method see the installation section.

Q3: Can this plate be drilled or machined?
A3. No. HARD PLATE hardfacing alloy plate alloy steel wear sheets boards on sale can not be machined or drilled. It can however be ground. Mild steel inserts are used to create countersunk or counter bored holes. HARD PLATE 6+3/8+3/8+5 Wear Resistant Steel Plate can be cut using plasma, Grinding wheel saw, or air-arc gouging.

Looking for ideal Hardfacing Grinding Roller Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Overlay Grinding Roller are quality guaranteed. We are China Origin Factory of CCO Grinding Roller. If you have any question, please feel free to contact us.

Product Categories : Chromium Carbide Overlay Vertical Mill Wear Parts > CCO Hardfacing Grinding Roller

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