Industrial roller rebuilding welding wire

Based on years of field construction and maintenance experience, Hisan has developed repair welding wires and wear solutions for different conditions. They are widely used in coal, cement, steel, and power industries. Industrial roller repair wires are a cost-effective choice. We offer old roller refurbishment and new roller hardfacing services during routine shutdowns, on-site and in house repairs are both available.

MillAid welding wires

The availability of processing equipment is the main concern of every plant, every mill is a continuous process plant. One process depends on the other, in cement and power industries, Vertical Roller Mills are used for grinding various raw material, crushing material into fine particles and feeding it for further processing, the VRM parts undertake severe wear caused during grinding and crushing, once there is wear problem, it can influence the most expensive part of the plant. A worn VRM roller profile also reduces grinding efficiency, increasing energy demands further. To reduce the machine downtime cost, we have developed the MillAid welding wires. It is a comprehensive solution for Mill wear problem. For more detailed information, please contact your technical support.

RPExtend welding wires

In cement and steel industries, roller presses is used for grinding raw materials, crushing minerals, materials between the rollers is crushed under pressure, causing abrasion and impact wear to the rollers, in order to increase the production efficiency of roller press, reduce down time, reduce roller damage, we have developed the RPExtend welding wires to build-up and hardfacing the worn rollers.
We have specialist know-how and technology for the repairs on site, it will avoid time and handling costs for the removal and re-installation of mill table and rollers.
We provide service for old roller refurbishment and new roller hardfacing. On-site and in house repairs are both available.
For more detailed information, please contact your technical support.

 

轧辊焊丝

我司可提供旧辊翻新和新辊堆焊服务,可承接在线和离线维修。轧辊焊丝是专为轧辊(如连铸辊、单齿辊、热轧开坯辊、热轧支撑辊、冷轧支撑辊、夹送辊等)修复设计的焊接材料。它可以通过堆焊工艺在轧辊表面形成高硬度、高耐磨焊层,有效提升轧辊抗磨、抗热裂和抗冲击性能。

我们拥有现场维修的专业知识和技术,这将避免拆卸和重新安装磨盘和磨辊的时间和处理成本。本产品适用于钢铁行业的各种冶金轧辊表面强化与修复。

产品优势:

1)可针对不同类型轧辊定制合金配方;

2)堆焊层组织致密,具有良好的结合强度和抗裂性能;

3)成型美观,脱渣容易:

4)具备良好的机械加工性能,可进行车削加工

5)可提高轧辊使用寿命1~3倍,降低生产成本;

 

有关更多详细信息,请联系您的销售工程师。

Industrial roller rebuilding welding wire

Model Specification(mm) Hardness(HRC) Chemical Composition
HS-20P 2.4、2.8、3.2 150-260HB C≤0.45     Cr:9-16     Mn:12-18
HS-1996 2.4、2.8、3.2 170-220HB C≤0.15     Cr:18-22   Ni:8-11     Mn:5-7
HS-202 2.4、2.8、3.2 58-65 C:4-6        Cr:24-28
HS-202H 2.4、2.8、3.2 58-65 C:4.5-6.5   Cr:28-32
HS-202M 2.4、2.8、3.2 58-65 C:4.5-7.5   Cr:28-33     Mo:0.8-1.5
HS-203 2.4、2.8、3.2 58-65 C:4-6        Cr:23-30     Mo:0.3-1.0
HS-203H 2.4、2.8、3.2 58-65 C:4.5-6.5   Cr:26-30     Mo:0.3-1.0
HS-243 2.4、2.8、3.2 58-65 C:4.5-6.5   Cr:22-26     Nb:6.0-7.5
HS-245 2.4、2.8、3.2 62-65 C: 4.5-6.5   Cr: 21.0-25.0   Mn: 0.2-2.0   Si: 0.5-2.5   Mo: 6.0-7.5   Nb: 6.0-7.5   W: 1.5-2.5   V: 0.7-1.5
HS-414N 2.4、2.8、3.2 39-45 C:<0.2   Cr: 12.0-16.0   Mn: 0.5-2.0   Si: 0.5-1.5   Mo: 0.5-1.5   Ni: 2.0-5.0
Related Products