Your present position: Home > Product > Home AC Condenser & Evaporator Machines
Return Bender Machine for Small U Bends

This machine is designed for both return bends and cross over bends with a simple, quick tooling change and setup on HMI.

This machine automatically feeds, bends, cuts off by hydraulic driven.

This machine is comprised of passive decoiler, straightening & feeding device, bending and flying saw cutting device, hydraulic system, pneumatic system, lubricating system and PLC control system.


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

Φ9.52mm / Φ12.7mm

Min. bending radius

ф9.52: R12.7mm / Φ12.7: 19.2mm

Copper tube numbers

Max. 5 pieces (for 9.52 tube only)*

Production speed

< 6s (one rhythm)

U height error

±0.5mm

Length error between two ends

Less than 0.5mm

Radius error

±0.5mm

Center distance error between two ends

±0.1mm

Straightness error

Curvature ≤3mm @L=1000mm

Flattening ratio at tube ends

Less than 5%

Thinning ratio at loop area

Less than 30%

Burr height at two ends

Less than 0.2mm

Finishing quality

No wrinkle, scratch, crack, dimple, bulge

Total electric power

5kW


Products

Aluminum Radiator Machines Aluminum Condenser Core Machines Aluminum Evaporator Core Machines Copper Radiator Machines Intercooler Machines Oil Cooler Machines Home AC Condenser & Evaporator Machines Refrigerator Pipe & Evaporator Machines Other Copper Tubing Machines Other Machines

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

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