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Hairpin tube bender


I Description:

This machine is specially designed for decoiling, straightening, chipless cutting and bending coil copper tubes into long U shape, used in air conditioners and heat exchangers.

This machine is comprised of decoiler, straightening & cutting device, bending & tube-returning device, unloading device, hydraulic system, pneumatic system and PLC control system.

II Main technical data

Item

Data

Suitable copper tube material

TP2

Suitable copper tube reel size

Max. weight 180kg; Max. OD: Ф1100mm; ID: Ф130mm

Suitable copper tube diameter

Φ7mm; Φ9.52mm

Bending radius

ф7: R21mm; ф9.52: R25.4mm

Copper tube numbers

Max. 6 pieces simultaneously

Max. copper tube length

275~1700mm

Production speed

L≤300, < 8s; L≤800, < 12s; L≤1600, < 20s;

Length error

L<800, ±0.5mm; L≥800mm, ±0.8mm

Length error between two ends

Less than 1.0mm

Center distance error between two ends

Less than ±0.1mm (within 14mm away from loop)

Tube ID at cutting ends

ф7: >ф5.6mm; ф9.52: >ф8mm

Straightness error

Curvature ≤3mm @L=1000mm

Flattening ratio at loop area

Less than 15%

Thinning ratio at loop area

Less than 30%

Finishing quality

No wrinkle, scratch, crack, dimple, bulge, burr

Total power

≤15KW

Workshop area needed

16.12m x 3m x 3.29m

Compressed air source

0.4-0.6MPa

Hydraulic pressure

7MPa

III Main configuration

-- PLC & HMI: Mitsubishi from Japan

-- Servo motor and driver: Mitsubishi from Japan

-- Circuit breaker & contactor: Siemens or Schneider

-- Buttons & switches: Siemens

-- Pneumatic components: SMC from Japan

-- Hydraulic components: YUKEN


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Nantong Zhenhuan Trade Co., Ltd. Add: No.243,Ninghai Road, Rugao City, Jiangsu Province, China 226500
Tel: 0086-513-87628369                                   Fax: 0086-513-87635890
MB: 0086 13962724758 (Franks Cao)            0086 18267124706 (John Cao)
Email: sales@radiator-machines.com
Web: www.radiator-machines.com                  Skype: frankscao
南通振寰贸易有限公司 版权所有     苏ICP备18034359号-1

HomePage | About Us | News

Nantong Zhenhuan Trade Co., Ltd.
Add: No.243,Ninghai Road, Rugao City,
       Jiangsu Province, China 226500
Tel: 0086-513-87628369                                  
Fax:
0086-513-87635890
MB: 0086 13962724758 (Franks Cao)           
       0086 18267124706 (John Cao)
Email: sales@radiator-machines.com
Web: www.radiator-machines.com                 
Skype:
frankscao
南通振寰贸易有限公司 版权所有     苏ICP备18034359号-1