LD20 Three Roller Stell Rolling Mill for Seamless Tube Making

Triple Roll Steel Rolling Mill , Cold Drawn Seamless Tube Making Machine

Features and application

1.Suitable for mild steel, stainless steel, and special steel, especially for high precision wider and thin coils.

2.That hydraulic bending devices and middle rolles horizontal moving installations can fast regulate the roller's in order to eliminate the harmful touching areas of rollers to aim to control the plate shape and gibbous degree.

3.Flat,stability, and controllable. It's effective to improve thinner of strip edges and cracks with smaller working rollers to enhance pressure force and total pressure force of rolling routes. Type of working rollers is flat rollers which reduce the requirement of spare parts and consumption.

4.It is equipped with AGC system to get high precision, which is especially suitable for rolling hih precision requirement of wider coils and thinner coils.

Applications:

Be used in the field of Carbon pipes,Non-ferrous metal pipes,and so on.

Detailed Product Description

Additional features

Technical Documents

All labels on machines and layout drawings, electrical diagram, operated manual will be English and will be offered by manufacturer after machine transported.

    In 2001,we set up our company,Hengli.

    Zhangjiagang Hengli Technology Co.,Ltd is specialized in developing and producing  LG series and LD series cold pilger mill, straightener machine, cold drawing machine and so on.

    Cold pilger mill is our main product.We self-designed and manufactured LG30,LG60,LG90,LG120,LG180 and LG250 type series of cold pilger mill in 2003,and developed LG30HGL high-speed rolling mill (160 times/min) in domestic in 2010,so filled the domestic blank. In 20011, we developed LG10H, LG20H, LG40H, LG50H series cold pilger mills, which all adopted the leading, Rexroth servo motor control system in domestic area, and realized full automation of continuous feeding and rolling. In 2012, we developed the planet form super speed cold pilger mill LG20 and LG15 whose designed stroke is 220 times/min. Then successively developed  LG 30H, LG50H cold pilger mill with crank-shaft balance system (max stroke is 180 times/min), for old and new customers to choose. At present, we are planning to continue developing LG350, LG420 type cold pilger mill, and other specifications. 

   We win the trust from the customers by means of high quality and perfect service. The products sell both home and abroad. some products are exported to the countries in South Korea,Russia, India, Mexico,Turkey and other regions.

　We stick to firmly establish the idea that "quality first. reputation highest". We provide the excellent products、good reputation and professional service with our full enthusiasm and sincerely cooperation. It is admired as contant keeping and promising enterprise in Suzhou.

   Warmly welcome to our company for visit and instruction from home and abroad.