Tungsten carbide cold rolls are mainly used to produce smooth wire or ribbed wire for wire industry.

 1.Our rolls include oval reducing(RO),round reducing(RT),forming(FO)profiling(PR),sizing(CA).Other types are also available as per your requirements. 

2.The rolling volume reaches 800-1500 tons one time, which is 20-50times higher than that of ordinary tool steel. 

3.It can be used repeatedly by grinding, which greatly reduces the cost and significantly improves the benefit and efficiency.

Name: Tungsten carbide wire rolls

Material : Tungsten carbide, hard metal, hard alloy,tungsten steel

Composition :Tungsten carbide – TC: 80-92%, Binder – Ni+Co+Cr: 8-20%

Density: 14.0-14.8g/cm3

Hardness: HRA87-92

Features,Advantages: Wear resistant, corrosion resistant, impact resistant

Size Ranges: Outter Dia:800mm, Inner Dia≤700mm, Thickness≤400mm

Roll Types : FO,RO,RT,CA,PR

Applications(Hot Roll) Aluminium and copper wire rod reduction rollers

Applications(Cold Roll ) Sizing, Forming reducing and profiling rolls are made of tungsten carbide or steel and are used to produce smooth or ribbed wire for the construction reinforcement  field.

Tungsten carbide is a kind of hard alloy, the main components is tungsten carbide and cobalt, the hardness can reach 89~95HRA, with a series of excellent properties such as high hardness, high wear resistance, high strength, high toughness, high heat resistance and high corrosion resistance.

Grade and Size

Grade & Mechaical Properities

 Nickel  Grade  Chart

Cobolt  Grade Chart

How to make tungsten carbide rolls

powder milling → formula according to grade→ wet grinding → mixing → crushing → drying → sieving → adding forming agent → redrying → sieving to obtain a mixture → granulating → pressing → forming → Sintering →preforms→rough machining by flat grinding→non-destructive ultrasonic flaw detection →finishing machining by flat grinding→internal grinding →external grinding→chamfering→notching machining→laser marking→inspection →packing → Storage

Ajụjụ:

Q1: Ị bụ Factory ma ọ bụ trading ụlọ ọrụ?
Anyị bụ Factory na 12 afọ nke mmepụta ahụmahụ.

Q2: Ebee ka ụlọ ọrụ gị dị?
Anyị nọ n'obodo Zhuzhou, mpaghara Hunan ebe isi  tungsten carbide dị.

Q3: Ọnụ ahịa a na-asọmpi?
Anyị nwere Factory nke anyị. Ekele maka mmepụta na usoro nkesa siri ike, anyị na-ekwe nkwa ịnye ndị ahịa anyị ọnụahịa kachasị asọmpi.

Q4: Ngwaahịa ndị a hà dị oke mma?
Ee. A ga-anwale ngwaahịa niile tupu mmepụta nnukwu, na anyị ga-elele ihe anụ ahụ, ọdịdị na ndidi maka ijide n'aka na ngwaahịa ruru eru tupu mbupu.

Enwere onwe gị ịkpọtụrụ m:

Aimee
Onye njikwa ịre ahịa

Ụgwọ nke ụlọ ọrụ Zhuzhou Chuangde Cemented Carbide Co., Ltd
215, building 1, International Students Pioneer Park,
TaishanRoad, Tianyuan Distrikti, City Zhuzhou .
Email:info@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
WhatsApp/wechat/Skype:  0086 13786352688