Product Description

We are the most professional and authoritative manufacturer in four-roller bending machine field, since we got the strongest R& D Team and design Team!!!

Our machines will “tell” you PROUDLY, HDL (OUR BRAND) BENDING MACHINE IS YOUR RIGHT CHOICE!!!

This machine model:

HDLW*****0****0, exported to Iran (four-roller plate bending machine)

Our factory features:

1. Innovative design

2. Competitive price

3. high-quality machine

4. Attentive service

5. A strong technique team

6. Professional stuffs

7. Close to Shanghai port, easy transportation
The movement of each roller of four-roller plate bending machine

1. The top roller makes rotation movement drove by hydraulic motor

2. The down roller makes rotation drove by hydraulic motor as well as making up-down movement drove by hydraulic cylinder.

3. The side rollers make arc swing movement drove by hydraulic oil cylinder.
The advantages of four-roller bending machine

1. hydraulic-driven, high efficiency and energy saving (the driving power is only *0% of traditional bending machine)

2. permanent lubricant technology (no refueling within bearing life period)

3. clamping pressure is adjustable (no slipping, and the production efficiency is *0%**0% higher than three roller plate rolling chine

4. The cylinder diameter can achieve 1.1 times of top roller diameter

The features of our four-roller plate rolling machine

1. CNC control system

2. leveling easily

3. one-time circle formed

4. more convenient to roll large cone

5. easy to correct the wrong edge

6. The side roller makes arc swing, so the leverage increase the force to form cylinder

7. It adopts proportional valves synchronization for the two sides of side rollers.