Semi Automatic Hairpin Bender Industrial Bending Machine 5 Lines

Semi Automatic Hairpin Bender , Hairpin Bending Machine

1. Application

The semi-automatich hairpin bender is simple and of compact

design structure. It is suitable for low volume production of hairpin

bends. It can be used to bend the hairpin bend with length from

200mm to 3000mm. The semi automatic hairpin bender can produce

hairpin bends with 4 pcs per cycle and 5 pcs per cylce according to

diffrent specification and application.

2. Structure Features

1.1 The semi automatic haripin bender is of compact design.

1.2 It is designed with servo motor driving.

1.3 It is with manual feeding.

2. How does a semi automatic hairpin bender work?

First material feeding by manual → mold tooling clamping → oil spraying→

bending→ mandrel back→ clamp release→ unloading the hairpin bend→

unloading mechanism return to origin→ bending mechanism return to origin

3. Technical Parameters

4. Main Components

5. Acceptance Testing Standard

The semi automatic hairpin bending machine is to be accepted while the following

indexes are met.
5.1 Hairpin Leg difference in length less than 0.5MM.
5.2 No obvious clashing, abnormal bumping, corrugation or other defects. Ellipse less than 8%
5. 3. Roundness tolerance of straight part <±0.3mm;
5.4 Parallel tolerance for the two straight legs ≤3%;
5.5 The machine should run smoothly.



6. Company Introduction
 

We are specialized d in Heat Exchanger products industry more than 15years.

We are currently the one of leading manufacturer of machinery for both the

mechanically expanded and brazed micro channel heat exchanger industry, globally.

One of our typical customer is Mahle Behr. Our goals and long-term commitment is

to constantly evolve our heat exchanger equipment, using research and

development skills and vast production capacity. We operate in all areas of Air

Conditioning, Radiator,Heater Core,Charge Air Coolers,Condensers, Evaporators

for Truck and Car, Complex range of Fin Machines, Fin Presses,Core Builders,

Tube Hairpin Benders, Vertical Expander, Horizontal Expander, Straight tube

cut off, High Speed cut off, Return Benders, Ring Loading, Full range of

mechanical presser. We have a stringent quality control system and all

non-standard machine part is processed by ourselves.

We have supplied our equipment all over the world totaling more than

40 countries.

We provide an energy saving, environmental protective, high efficiency,

safety and precision service to the heat exchanger marketplace and

contribute our strength to provide a nice warm/cool word.