Hairpin bending machine for heat exchanger coil tube

Machine Overview

This type of hairpin bending machine is a semi-automatic production mode. When workers put the pipe into the tool, the machine will automatically bend it into the shape of a hair clip, and then the machine will automatically push out the pipe

The bending power of this machine is driven by a servo motor, which saves 60% of power compared to the previous generation of machines and reduces machine noise by 38%

Engineers can freely set the forming time according to the process requirements when the machine bends the hairpin tube. The two sides of the bent hairpin tube are parallel, and it is inserted into the hole of the fin more smoothly

Hairpin bending machine data

No.	Item	Specification
1	Tube wall	0.1-0.8mm
2	Tube Diameter	φ5-18mm
3	Tube bending	max 8 pcs
4	Max tube length	3800mm
5	Min tube length	150mm
6	Power Supply	AC380V, 50HZ
7	Air Pressure	0.4-0.6mpa
8	Bending drive	servo motor
9	Tube material	copper, aluminum

Characteristics of Hairpin Bending Machine

This machine is the latest generation of equipment, and its advantages over the previous generation of machines are very obvious

1, Servo motor drive,
Compared to equipment driven by hydraulic stations, this machine saves 60% of electricity consumption

2, Touch screen human-computer interaction
With advanced interactive systems, many functions are open to users, and engineers can freely control various parameters of the machine

3, Silent production
Because a hydraulic station does not drive the equipment, the hairpin bending machine hardly produces any noise, which is very friendly for both the workshop and workers

4, More settings
This machine can not only produce hair clip-type pipes but also produce pipes of various angles by setting the bending angle

Hairpin bending machine working video

FAQ