high frequency tube mill roll for making customized profile erw welded pipe fitness equipment

Specifications:

Mould roll style	1, Breakdown/forming rolls 2, Fin pass rolls (separated part is available) 3, Welding rolls (2 roll type,3 roll type) 4, Sizing rolls  5, Turkey head rolls 6, Run on the HF tube mill machine.
Produced Pipe  Shape and size	1, round steel pipe:Φ8(mm)-Φ800(mm) 2, square steel pipe: as large as 300*300(mm) 3, cold roll forming pipe/profile:  As below applications, or customized 4, complicated roll forming process before welding unit 5, any special shape that you need
Strong hot sell point	1. advanced roll design with “Copra” software and FEA simulation from Data M, German technology. 2. strict analysis and inspection of raw materials, 3. special heat treatment technology to guarantee the roll life 4. precision machining and tolerance can be 0.01mm 5. advanced quality control system and factory 6S management

Description:

1, Jiangsu Durable Machinery Co., Ltd. Is the top professional tube mill roll manufacturer in Yangzhou city, Jiangsu Province, China. We cooperated with professional tube mill machine supplier and steel pipe manufacturer for more than 10 years. With the durable roll, we win the trust from our customer, domestic customers and oversea customers from different countries.

2, How to cooperate?

2.1, We can provide the process of production by your supplied drawings. 

2.2, If you do not provide the roll drawing, our sells engineer will contact with you for more information about your machine data and your final products. We can provide the professional roll design service for you.

3, How to manufacture?

3.1, All of our raw material are purchased from China quality professional mould steel factory. It should be forged and pre-heat treatment, ensures the Carbide grade level, and the chemical components should fit our high requirement. For raw material grade, we normal use Cr12,D3 and Cr12Mov,D2,SKD11.

3.2, The heat treatment is very important for the roll using life. With the advantage skill of our heat treatment engineer, he is manager of China heat treatment forum of the mould field. He did much help for many China related professional engineer. Our heat treatment is open for local auto industrial mould service. The professional heat treat report for your roll should be provided by our professional heat treatment department. It will show you the whole heat treatment process of your quality roll product.

3.3, Finish machining will be machined by high quality Oblique guide rail lathe, which were imported from Korea DOOSAN, the tolerance can be 0.01mm. We reach the tolerance level from Euro standard roll supplier.

4, International sells team is professional and in good faith. The business affairs always bring you a win-win cooperation. Our mission is to help customer to deal the issues, protect our customer’s benefit and hope to grow up together with our customers. Not for one-time business, we are aiming at the long-time cooperation. So,we will do our best to realize it.

Our factory site and the roll layout

For more questions and project consultant, please contact us freely

E-mail: deffy@china-durable.com