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Capillary copper tube straightening, beading and chipless cutting machine


I Main features:

- Servo feeding, stable and high re-positioning precision

- One time processing two pieces, high efficient

- Orbited cutter with spray lubricant, chipless cutting

- With online pre-stretching and beading, both pneumatic driving

- PLC control, HMI operation, simple and convenient

II Main technical data  

No.

Item

Data

1

Suitable copper tube

Coil, TP1/2 (M/M2)

2

Suitable copper tube diameter range

Ф2.06.5mm

3

Suitable copper tube wall thickness

0.2~0.5mm

4

Cutting length range

40mm ~ unlimited

5

Pay-off device

only one transmitting bridge

coils horizontal laying on ground

6

Cutting pipes one time

2

7

Cutting speed

4 cuts per minute (@L=1000mm)

8

One-time feeding stroke

Continuous feeding, no length limit

9

Cut-to-length tolerance

≤0.3mm /1000mm

10 

Tube end ID reduction ratio

f < 20% *

11 

Roundness of cut tubes

Non-roundness ≤3%

12

Length difference among two pieces

≤0.5mm

13

Surface condition after cut

No apparent scratch, drawing marks; no burrs

14

Compressed air

0.5-0.7MPa

15

Total electric consumption

1.0kW

16

Main machine dimension

2800 x 1300 x 1600mm

17

Pay-off device dimension

2000 x 1000 x 2000mm

* 1-When cutting length is less than 100mm, there will be no pre-stretching function.

* 2- Tube end ID reduction ratio means:

 f= (d1-d0)/d0%

III Main buildup:

3.1 Pay-off device: one transmitting bridge for two capillary tubes (coil reels laying on ground only)

3.2 Straightening & rounding device: straightening deformation can be adjusted for different hardness copper tubes. When size changing, rounding wheel and straightening wheel will be changed.

3.3 Feeding device: driven by servo motor; Pulling and clamping dies are driven by enhanced pneumatic cylinders.

3.4 Beading device: forming by pneumatic, positioning is achieved by servo motor and PLC control system

3.5 Cutting device:

- Orbited cutting blade, 95% penetration tube wall thickness

- Pull-apart design driven by pneumatic, stable feeding and quick returning; feeding stroke of orbited cutting blade can be adjusted to assure same mouth shrinking rate.

- Equipped with lubricant spraying device for lengthening blade life.

3.6 Unloading table: prepared by Buyer.

3.7 All the clamping dies are made by chrome steel, quenched HRC 50

3.8 Control system: PLC + touch screen

IV Main configuration:

- PLC + HMI: Mitsubishi from Japan

- Pneumatic components: SMC from Japan / Pneulead from Italy

- Servo motor: Estun from China

- Limit switch: Autonics from Korea

- Ball screw: TBI from Taiwan

- Buttons & relays: IDEC from Japan / SIEMENS from China

- Main bearings: NSK from Japan

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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