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Full Automatic Return Bender Machine for Small U Bends Used in Heat Exchanger and Air Conditioner

Price $21000.00
Min Order 1 Set
Availability In Stock
Shipping From Jiangsu, China
Popularity 528 people viewed
Model NO.:
SKXU-5
After-sales Service:
Available
Warranty:
1 Year
Copper Tube Diameter:
7mm / 9.52mm/12.7mm or Customized
Bending Radius:
R19.2 (9.52mm Dia)
Production Speed:
Less Than 8s Per Cycle
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
Trademark:
Zhenhuan
Transport Package:
Bare in One 20' Gp Container
Specification:
Five copper tubes bending together
Origin:
China
HS Code:
8462219000
Product Description
Full Automatic Return Bender Machine

 
I Description of return bender machine
This machine is specially designed for decoiling, straightening, bending and cutting coil copper tubes into return U bends and crossover C bends, used in air conditioners and heat exchangers.
This machine is comprised of decoiler, straightening device, bending & cutting device, unloading device, hydraulic system, pneumatic system and PLC control system.
For coil copper tubes diameter not more than 9.52mm (3/8"), below 5-head pay-off device will be used, passive drive, without power.


II Main technical data of return bender machine
ItemData
Suitable copper tube materialTP2
Suitable copper tube reel sizeMax. OD: Ф1100mm; ID: Ф130mm
Suitable copper tube diameter Φ7.0mm / Φ9.52mm
Copper tube numbersMax. 5 pieces
Cycle time< 6s (for U bends)
U bend height error±0.5mm
Length error between two legsLess than 0.5mm
Radius error±0.5mm
Pitch error (center distance between legs)±0.1mm
Straightness errorCurvature ≤3mm @L=1000mm
Flattening ratio at tube endsLess than 5%
Thinning ratio at loop areaLess than 30%
Burr height at two endsLess than 0.2mm
Finishing qualityNo wrinkle, scratch, crack, dimple, bulge
Total electric power5kW

III Main configuration
-- PLC & HMI: itsubishi from Japan
-- Servo motor and driver: Mitsubishi from Japan
-- Circuit breaker: FUJI from Taiwan
-- Buttons: SCHNEIDER from China
-- Pneumatic components: AIRTAC from Taiwan
-- Hydraulic components: Famous brands from Taiwan

IV Factory facility promising return bender machine quality



We, Nantong Zhenhuan Trade Co., Ltd, established in 2004, is specialized in machine solutions for many years. We can provide good quality machines for air conditioner and heat exchanger production.

Please contact us for more machine details:
Contact:Mr. Franks Cao
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