CNC Steel Bending Machine

1. Adopting a rotating arm floating clamp structure
2. Using hydraulic guide plates to assist in pushing the structure
3. The hydraulic system of the machine is equipped with an air cooling device to facilitate user control of oil temperature

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Technical parameters of CNC pipe bending machine

Technical parameters：

Pipe bending machine model:

The main technical parameters are as follows:

Main specifications | | Model DW-38CNC × 4A-2S

Maximum bending pipe diameter × Wall thickness Φ 38mm × 2mm

Maximum bending radius (1) R200mm

Maximum bending angle 190 °

Maximum feeding length (2) 2500mm

Working speed Bend speed Max × 150 °/s

Transfer speed Max × 200 °/s

Feeding speed Max × 1000mm/s

Working accuracy Bend accuracy ± 0.1 °

Transfer tube accuracy ± 0.1 °

Feeding accuracy ± 0.1mm

Data transmission method 1. Coordinates (X.Y.Z)

2. Working value (Y.B.C)

Bending method 1. Servo bending

Oil pressure motor power 5.5kw

structural style

1. Adopting a rotating arm floating clamp structure

2. Using hydraulic guide plates to assist in pushing the structure

3. The hydraulic system of the machine is equipped with an air cooling device to facilitate user control of oil temperature

4. The main transmission adopts a chain type bend pipe, which is stable.

5. The bending direction of the pipe fittings is from above, and the clockwise direction is rotated to the bending direction

Hydraulic components

1. Electromagnetic valve Taiwan Oil Research Institute

2. Hydraulic pump Shanghai BEST

3. Hydraulic pipe connection

4. Cylinder UN Circle Bench SOGDZ

5. Cylinder "O" Ring Bench SOGDZ

6. Hydraulic cylinder self-made

Electrical control and operation interface requirements

1. Electric control system: Using well-known Japanese controllers.

2. Mitsubishi's ultra large CPU can accommodate 400 sets of file editing. Each file can be set with 16 bend angles, and the memory can store 60 sets of files

3. All processing materials have touch screen input.

4. It has the function of detecting errors and faults dynamically, and is displayed on the screen, making it easy for the operator to troubleshoot.

5. Each bend can have compensation values, speeds, and demolding gaps set according to different material changes.

6. The feeding method can be selected as direct or pinch feeding according to different needs.

7. Can automatically convert XYC coordinates into YBC machining values

8. After data editing is completed, there is password protection to prevent data from being arbitrarily modified

9. The feeding position, safety position, clamping interference position, and guide interference position of the feeding trolley can be manually adjusted, and the position can be automatically memorized to eliminate human measurement errors and machine collision losses.

10. The feeding shaft will automatically detect before action to avoid collision with the machine

11. During actual bending, decomposition actions can be selected to observe interference points, modify actions, and improve production efficiency.

12. The machine has a communication interface and data machine. Remote monitoring, troubleshooting, etc.

13. The Chinese manual for each hydraulic pipe bending machine includes (installation and maintenance operation manual, list of vulnerable parts, hydraulic schematic diagram, electrical schematic diagram, and mold diagram) one copy each

After sales service

1. The quality warranty period of the hydraulic pipe bending machine is 24 months after passing the acceptance inspection. During this period, if any equipment malfunctions or damages occur, the supplier shall be responsible for free on-site maintenance

2. During the warranty period, upon receiving the service request notification, promptly respond by phone. The maintenance personnel shall arrive at the site within 24 hours. During the warranty and after-sales service process, the maintenance personnel shall ensure that the fault is not eliminated and shall not leave the site until they are satisfied

3. After the warranty period expires, promptly respond by phone upon receiving notification of service requirements. The repair personnel will arrive at the site within 24 hours, and the cost of repair materials will be charged at a discounted price. No repair labor will be charged, and transportation costs will be reimbursed based on actual expenses

Acceptance and training

1. Factory acceptance

(1) After the equipment is manufactured, pre factory acceptance must be carried out at the manufacturing plant. Someone will be sent to the site for equipment acceptance

(2) After being signed and confirmed as qualified by both parties, the CNC hydraulic pipe bending machine can be shipped

2. Training

Immediately upon arrival of the equipment, personnel will be arranged to provide free equipment guidance, installation, debugging, and training for operators and maintenance personnel. Free technical training will be provided to train operators to familiarize them with their performance, operate and use the equipment proficiently, until they have fully mastered it

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