W12-20*2000MM CNC 4 Roller Bending Machine Pre Bending Rolling Plate Bendder

W12CNC series four-roller plate rolling machine is a four-roller CNC plate rolling machine that introduces advanced technology from Germany, adopts PLC programmable digital control, and fully hydraulic drive to realize automatic plate rolling. The machine has advanced structure, superior performance, good precision, high efficiency and convenient operation, and it is the leading technology among similar products in the world.
When rolling the plate, the position of the upper roller is fixed, the lower roller moves straight up to clamp the steel plate, the rollers on both sides move upward through the linear guide rail to adjust the radius of curvature of the roll, and the metal sheet is loaded at one time without turning around. Complete pre-bending and roll forming of sheet ends. Batch rolling adopts automatic method, and the same batch of workpieces has good consistency. It is an ideal equipment for rolling cylindrical, curved, conical, rectangular and other special-shaped workpieces. It is the first choice for industries such as metallurgy, building materials, petroleum, chemical industry, water conservancy, electric power, bridges, military industry, coal, mining, shipbuilding, boilers, aviation, environmental protection, and metal structures.

Technical parameter

Implementation standards for equipment design, manufacture, inspection, acceptance and installation:
JB/T 12829.1-2016 Four-roll plate bending machine Part 1: Type and basic parameters
JB/T 12829.2-2016 Four-roll plate bending machine Part 2: Technical conditions
JB/T 12829.3-2016 Four-roll plate bending machine Part 3: Precision
JB/T 1829-2014 General technical conditions for forging machinery
GB 17120-2012 Forging Machinery Safety Specifications
GB/T 3766-2015 General rules and safety requirements for hydraulic transmission systems and their components
GB 5226.1-2008 Safety of Machinery and Electrical Equipment - Part 1: General Specifications
JB/T 8609-2014 Technical conditions for forging mechanical welding parts
GB/T 23281-2009 Measurement method for noise sound pressure level of forging machinery
JB/T 9954-1999 Cleanliness of forging machinery hydraulic system

Packing:
1. Before packaged, the machines will be tested strictly to guarantee the stability and high accuracy.
2. After tested, the machines will be wrapped with plastic sheet ,
3,a,Small size : carefully packed in wooden cases ;
b,Big size: machine will be securely wired into the container by steel wire.

Pre-sales.
* Project design, performance introduction, technical agreement, contract signing, packaging
* Inquiry and consulting support.
* Sample testing support.

In-sales.
* We will provide you with the latest progress in the product assembly, packaging and transportation.

After-sale.
* We will provide free accessories for the damage to non - human parts.
* Training how to install the machine, training how to use the machine with video and so on
* And our technical staff can go abroad to provide technical guidance.

If you are interested, please contact me ^-^

Anhui aoxuan heavy industry machinery co., LTD. Is located in Maanshan city, Anhui province, specializing in CNC sheet metal bending, shear and other equipment research and development, production, sales,service and integration of the industry and trade company,Since 2001,the company has a group of scientific and technological talents engaged in mechatronics, automatic control and design.

After years of unremitting efforts, continuous development with science and technology combined with the practice, the company mainly produces products are:Hydraulic Press Brake, Hydraulic Shearing Machine, Laser Cutting Machine, Plasma Cutting Machine, Pneumatic/Hydraulic/Mechanical Press, Ironworker,Rolling machine etc series products,which are widely used in decoration,metallurgy and ship building, automobile,machinery,aviation and professional production field.

The company has passed ISO9001:2008 international quality system certification, with import and export enterprise qualification certificate and export quality certificate,the company products with exquisite design,reasonable price,good quality and prompt service and technical support to get the domestic and international customer affirmation,the products sell well in the domestic more than twenty province,city,district,and export to European,America,Japan,southeast Asia and the Middle East and other about 50 countries and regions.

Our factory follow "Quality First! Customer First! Honesty First!" ,do first-class enterprise,first-class brand, the business goals of the class image,adhere to innovation,the spirit of excellence,create brilliant.the new century,new opportunities,Aoxuanzg company with our customers hand in hand, and common development. All our staff sincerely welcome the domestic and foreign customers to visit us,wish we can have a bright future in cooperation. To customers: your demand is our driving force,hope our products bring you success!