Name: Double-Station Hairpin Bender and Fin Expander Machine
Brand: Ningbo Xin Chang Machinery Co.,Ltd
Rating: 5.0 (31 reviews)

Double-Station Hairpin Bender and Fin Expander Machine

Min. Order:1 Piece/Pieces

Product Attributes
Packaging & Delivery
Other information

Product Attributes

Power Source: Hydraulic Pressure

Feature: Automation

Certification: CCC, ISO9001

Warranty: 12 Months

Customized: Customized

Advantage: Simple Structure

Condition: New

Bending Mode: by Servo Motors

Stroke Setting Model: by Servo Motors

Power: 1.5kw

Compress Air: 0.5-0.8MPa

Transport Package: Wooden Case

Trademark: xinchang

Origin: China

Customization: Available

Type: Hydraulic Machine

Forging Forming Method: Mold Forging

Packaging & Delivery

Selling Units:

Piece/Pieces

Overview
Product Description
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FAQ

Basic Info.

Power Source

Hydraulic Pressure

Feature

Automation

Certification

CCC, ISO9001

Warranty

12 Months

Customized

Advantage

Simple Structure

Condition

New

Bending Mode

by Servo Motors

Stroke Setting Model

by Servo Motors

Power

1.5kw

Compress Air

0.5-0.8MPa

Transport Package

Wooden Case

Trademark

xinchang

Origin

China

Product Description

Fully Automatic Hairpin Bender Fin Expanding Machine with Double-Station

()Working Principle
1. Expander is main made up of Fin Die , unloading device, press fins device, locating device, expanding rod stretch-retract & guide device, work station, electric control device etc. Whole process is drove by hydraulic cylinder and air cylinder, electric system is controlled by relay.
2.Firstly we insert fins into the fin dies one by one, Meanwhile, to put the tube which is already twisted and flattened onto expanding rods, press the start button, the fins press device goes down, and locating device air cylinder push forward the expander rod guide device and it is locked, then the hydraulic cylinder of expander rod stretch-retract &guide device insert the expanding rod and tube into the fins in fin dies, after its position is right, expanding rod retract, but the tube leave in fins, meanwhile, the device of press fins reset. In last, unloading device push out the evaporator from fin die, whole process is finished.
3. This expander ensure the expanding successful and quality main from material and processing craft. Firstly, Look from material, fin dies, guide rods, expanding rods all are made by special dies steel, the difference for die steel with 45# steel or spring steel is lesser deformation after wire electrode cutting, it can ensure the straightness and rigidity, furthest meets craft requirement. Special for expanding rod, It is processed by whole sheet of die steel through 6 sides wire electrode cutting, to furthest reduce the deformation.
()Machine functions,
1.It is with double station, thus there are two fins worktable and expanding station, fins can be interchanged to putting in two station, to enhance the efficiency.
2. Machine is drove by hydraulic with compress air.
3 .Electric control system is controlled by relays, low voltage electric elements are Schneider brand.
()Quality requirement,
1. Die is very smooth, tube can be easy put in,
2. After expanding, the tube should closely combine together with fins, no moving case by hand pulling.
()Machine parameters

Power	1.5KW
Input volt.	380V/50Hz
Compress air	0.5-0.8Mpa
Cover area	2M*2M
Speed	10-15Sec each time(Not including the time of putting fins)
Operators	3-5 persons each machine.

Fully Automatic Hairpin Bender Fin Expanding Machine with Double-Station

We, Ningbo Xin Chang Machinery Co.,Ltd are a professional designer and manufacturer in Friction Welding Machine, Resistance Welding Machine and Heat exchanger equipment. Our factory is in this line more than 20 years, we have more than 10 senior mechanical and electrical specialists and total more than 200 staff, our machine is famous in China. We have CCC, ISO9001 and CE certificates.

Over the years, we have exported so many machines to 30 and more countries, such as France,Spain,Poland,Russia,Indonesia,Vietnam,Pakistan,India,Mexico,Egypt etc.

Our main products are Heat exchanger equipment, Friction welding machine, Spot Welding Machine, Projection Welding Machine, Butt Welding Machine, Seam Welding Machine, Multi Head Welding Machine For Wire Mesh, and other various special welding machine for metal connection in different industries.

We always adhere to the management idea of "Integrity, profession, innovation, and win-win", to make Xin Chang becomes trustworthy enterprise of customers. Good product quality, perfect after-sales service, and professional technical support make customers choose no regrets and worry-free use.
Fully Automatic Hairpin Bender Fin Expanding Machine with Double-Station