Electric CNC Serpentine Bundy Tube Bender Machine for Refrigerator Evaporator

Product Description

Product Introduction

This  Automatic Serpentine Tube Bender is a high-precision CNC processing equipment dedicated to bending copper, aluminum and Bundy tubes for HVAC, refrigeration and automotive AC industries. Integrated with decoiling, straightening, chipless cutting and bending functions, it realizes one-stop automatic production, greatly improving efficiency and saving labor costs compared with manual operations. Equipped with a servo drive system and PLC touch screen control, it features 3-12mm tube diameter processing, 1~180° adjustable bending angle and R11~R30mm bending radius, ensuring minimal tube deformation and precise size. With a 13KW motor, Φ2000mm rotary worktable and compact structure (4800×1300×1680mm), it is an ideal professional equipment for mass producing serpentine tubes of HVAC condensers, refrigerator evaporators and automotive AC condensers.

Detail

This  Automatic Serpentine Tube Bender adopts servo drive & PLC touch control, with patented bending system for high precision. It processes 3-12mm copper/aluminum/Bundy tubes, 1~180° adjustable bending angle and R11~R30mm radius, ensuring low tube deformation and smooth cutting surface. Integrated with decoiling, straightening, chipless cutting and bending, it realizes fully automatic one-line production. Equipped with 13KW motor, Φ2000mm rotary worktable, 0.5-0.6MPa working pressure, it's compact (4800×1300×1680mm, 3000KG) and easy to operate, ideal for HVAC, refrigeration and automotive AC tube processing.

Sample

Sample

Sample

Technical Specifications

(Custom configurations available upon request.)

Parameter	Specification
Processing Material	Copper/Aluminum/Bundy Tube
Tube Diameter	3–12 mm
Tube Wall Thickness	0.3–1.0 mm
Bending Angle	1~180° Adjustable
Bending Radius	R11–R30 mm
Max Bending Times	110 times/cycle
Feeding Length	0–700 mm/time (Max. 3 times)
Rotary Worktable Size	Φ2000 mm (Customizable Φ5000 mm)
Motor Power	13 KW
Power Supply	380V/50Hz/3Phase (Customizable)
Working Air Pressure	0.5–0.6 MPa
Machine Dimension (Excl. Table)	4800×1300×1680 mm
Net Weight	About 3000 KG
Control System	PLC + Touch Screen Control

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

FAQ

Q: What materials are compatible with this automatic serpentine bender? 
A: It primarily processes aluminum, copper, and Bundy steel tubes for refrigeration and HVAC applications. 

Q: Can the machine bend multiple tubes at once?
A: Yes, high-efficiency models can bend 10 to 12 tubes simultaneously in a single cycle.

Q: How does the bender ensure smooth, burr-free tube ends? 
A: It utilizes an integrated 360° rotary chipless cutting method to maintain clean edges for welding. 

Q: What type of control system does the machine use? 
A: Most units are equipped with a Mitsubishi PLC and servo drives for precise programmable control. 

Q: Does the bending process damage thin-walled tubes?
A: No, patented groove tooling and precision clamping prevent crushing or scratching during high-speed bending.