Zhuzhou Lizhou Cemented Carbide Co., Ltd.

Three Dimension Tungsten Carbide Metal Customizable Size For Steel Wire Plant

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Zhuzhou Lizhou Cemented Carbide Co., Ltd.
[China]

Address
No. 475 Jinshan Road, Jinshan Industrial Park, Hetang District, Zhuzhou City, Hunan Zhuzhou Hunan
Phone
86-0731-28632298
Contact name
liu

Quick Information

  • Brand Name: LIZHOU
  • Place of Origin: China
  • Model Number : CR-150*90*H/ CR-140*90*H/CR-125*82*H

Description

Three Dimension Tungsten Carbide Metal Customizable Size For

 

Steel Wire Plant

Product Description& application:

 

Tungsten carbide cold rolls is the main products of LIZHOU, main market is India, Europe, Amecia, even quote base on the tender, and cooperate with local agent. Our rolls include PR,CA,RT, RO,FO type.

Also could make it as per customer requirements.

 

The material of rolls blanks we used are sintered in HIP furnace, 100% virgin material.

Tungsten Carbide Roller as the characters of high wear resistance, high corrosion resistance and good compressive properties which is an important parts in the steel bar and wire rod rolling. The rolls are primarily applied in high speed wire line, Kocks three roll mill, seamless pipe stretch reducing mill, three dimensional rolls for cold-rolled ribbed steel bar, and composite roll for hot-rolled bar screw thread steel etc.

 

 

Recommended Grade: LZ30/LR30/40/45

Grade Density(g/cm³) Hardness HRA T.R.S(>=MPA) Grain size (um) Recommend Usage
LZ30 14.03 87.0 3100 1.6 For the case of large stress, it is suitalbe for drawing steel bar and tube, also suitable for the Alloy steel bolts and rivets upsetting
LR30 14.00 83.5 2380 2.4 Mainly used for the No.5 finishing mill
LR40 13.75 82.5 2400 2.4 Mainly used for the No.3-4inishing mill
LR45 13.65 81.00 2250 2.4 Mainly used for the No.1-2inishing mill

 

Blank size with the tolerance(mm):

 

Dimension and Tolerance mm
D

 

Tolerance

d Tolerance H Tolerance
<=125 +0.5/+1.8 <=90 -1.5/-0.5 <=20 +0.5/+1.5
>125~180 +0.5/+2.5 >90~95 -1.5/-0.5 >20 +0.5/+2.0
>180~250 +0.5/+2.8 >95 -2.0/-0.5 ---  
>250 +0.8/+3.5 ---- --- ---  

 

Finished size with the tolerance(mm):

 

Dimension and Tolerance mm
OD

 

Tolerance

ID Tolerance H Tolerance
<=125

+0.015/+0.015

 

<=90

0.0/+0.02

 

<=20

-0.01/+0.01

 

>125~180 >90~95 >20
>180~250 >95 ---
>250 ---- ---

 

Finished size (mm):

 

Radial run-out of groove

 

Radial run-out of periphery

End face runout Surface parallelism Inner hole cylindricity
0.013 0.013 0.01 0.01 0.01

 

Avaliable Dimension:

Type Dimension
D(mm) d(mm) H(mm)
CR-270×190×30 270 90 30
CR-250×210×30 250 210 30
CR-200×90×20 200 90 20
CR-180×95×18 180 95 18
CR-180×125×25 180 125 25
CR-167×55×25 167 55 25
CR-160×90×15 160 90 15
CR-150×90×15 150 90 15
CR-150×90×20 150 90 20
CR-140×90×15 140 90 15
CR-140×90×15 140 90 15
CR-125×82×15 125 82 15
CR-125×82×20 125 82 20

 

Our Advantages:
1. 100% raw material tungsten carbide.
2. Sintered in HIP furnace
3. ISO9001: 2008 certificate.
4. Fully adopted in advance technology and equipment.
5. Professional manufacturer for tungsten carbide items over 20 years experience.
6. Quality Control System and strict inspection.

7. Better online service and after-sale service.
8. OEM and ODM are accepted as well.

 

Production Process:

 

 


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