PIPE STRAIGHTENENING AND BENDING MACHINE

1. General Introduction
JWA-19 pipe straightening and cutting machine has the function of decoiling, straightening,
cutting and bending. It can automatically straighten the pipe from the pipe coil, cut it to a set length,and bend it by 3-dimensions. Unloading of the product is by a mechanical manipulator. This machine is widely used for air conditioners, automobiles, furniture, etc.The machine is used to deal with aluminum, brass or copper pipes with diameter from  diameter 4~ diameter 19.05mm. The decoiling and straightening mechanism is based on a pneumatic clamping method and driven by te servo motor. For the bending mechanism, the clamp and support bracket is driven pneumatically while feeding, rotation and bending movements are controlled by the servo
drive. The manipulator is controlled pneumatically. The whole machine is controlled by a touch
screen. The operation language is in Chinese and English. The machine has a high stability, a goodrepeatability, and a high efficiency.
2. Main Technical Parameters
Decoiling Parameters
Pipe length and accuracy(U-axis)
Minimum straight pipe length: 120mm
Accuracy: ±0.3mm when pipe length ≤1000m;
Accuracy:: ±0.5mm when 1000mm < pipe length <2000mm;
Max speed: 0.75m/s
Travel per feeding 700mm
Decoiling quality requirement Pipe roundness tolerance: less than 1%
Coil size and weight
Coil outer diameter: diameter 1000 ~ 1230mm; coil inner
diameter: φ130mm,coil width: 250~340mm; max coil
weight: ≤250Kg
Pipe outer diameter diameter 4~ diameter 19.05mm
Linear tolerance ≤2‰
Repeated length tolerance ≤0.6 mm
Pipe inner diameter necking rate ≤0.15mm(for pipe length above 120 mm)Levelness of one decoiling ≤0.5mm
Decoiler efficiency ≤6S/ pipe ( pipe length: 1000mm single pipe) Bending Parameters
Max pipe diameter diameter 19.05mm
Bending radius Double die: each time 2 radii bent per time
Pipe length 120~1200mm
Linear feeding travel 0~1200mm
Speed: 0~1000mm/s
Accuracy: ±0.05mm
Bending mechanism max feeding speed 0.75-1m/s (adjustable) Space rotation angel and accuracy (Y axis)
Angle: 0 ~ ±3600 ; speed: 0 ~ ±6000/SEC; accuracy:±0.050
Rotation angle speed ≥3600/s (adjustable)
Bending angle and accuracy 0~2000;accuracy: ±0.050
Bending angle speed (Z-axis) ≥1800/s (adjustable)
Comprehensive surface condition The pipe is free from obvious scratches, or bruises. The pipe end is free of burrs. The pipe end is smooth, and the unroundness of the the pipe outer diameter is ≤3%. Power supply 3P, 380VAir source pressure 0.45-0.55Mpa Equipment cooling method Air cooling
3. Configuration
NO. ITEM BRAND
3.1 Servo motor and servo magnifier DELTA/MITSUBISHI/YASKAWA
3.2 PLC FATEK, TAIWAN
3.2 Precision ball screw HIWIN, TAIWAN
3.4 Linear rail support HIWIN, TAIWAN
3.5Pneumatic cylinder and solenoidvalve AIRTAC, TAIWAN
3.6 Solenoid valve YUKEN, TAIWAN
3.7 Planetary reducer APEX, TAIWAN
3.8 Proximity switch HONEYWEEL

3.9 Air switch and low voltage components Schneider
3.10 Bearing NSK, Japan
3.11 Touch screen HITECH, Taiwan
4. Features
4.1 The human operation interface allows the operator to enter the pipe cut-to-length, bending
angle, space rotation angle, linear distance and other parameters.
4.2The machine can make a maximum of 30 angles continuously, and can save 300 sets of
process parameters. And it is also equipped with a CF card which can expand the memory
capacity of the control system.
4.3 The product can be numbered and tracked.
4.4 Adjustment of the machine is simple.
5. Safety Measures
5.1 The parts which might harm the human body are set with a protection device or a warning
sign.
5.2 The machine is well earthed.
6. Post-sales Service
6.1 The warranty is 1 year starting from acceptance at the buyer’s site. The seller is to repair the
machine or replace the broken parts if faults are caused by manufacture defects ( excluding the  faults caused by wrong operations)

The machine is packed in plywood cases which can be moved through forklift by its feet.

The nearest sea port is Shanghai port which is the largest and most convenient port over China.

The delivery time is 60 days after receipt of down payment. 

The machine can be loaded into normal container (20GP or 40GP). 

Our company provides test-running service to the customers. We would send our engineers to the buyer's site for installation, test-running and training service. The customer should bear the following costs: round way air ticket fare, and board and lodging, and daily allowance. The warrantee period is 1 year after completion of test-running.  We provide technical support life-time. 

 Wuxi Wondery Trading Co., Ltd is a comprehensive equipment supplier cooperating with various domestic factories. We can supply the heat exchanger production line for auto radiators, condensers, oil-coolers, heaters, or other products, and HVAC condensers and evaporators.

1)  Q: What is the power supply of the machine? 

      A:  The power supply of the machine is to be decided by the customer's side. We are able to adjust the power supply (volt, and phase) through a transformer so that the machine is ready for use at the end user's site. 

2) Q: What information should the customer provide to get an accurate quotation from us? 

     A: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output, etc. 

3) Q: What is the payment term?

     A: The payment term is 30% down payment, and 70% before delivery (T/T mode). 

4) Q: What is the delivery time?

     A: The delivery time of the machine is 60 days after receipt of down payment. 

5) Q: What is the warrantee period of the machine?

     A: The warrantee period is 1 year after completion of test-running. 

6) Q: How to contact us?

     A: Contact person: Ms Ruth from Sales Department

         Website:  /

         Mobile: +86 1530 5299 442 

         Skype Id: wonderymc

         QQ account: 1292627586