Customized Simple Structure Fin Pipe Expander for Condenser and Evaporator

• After-sales Service: Good After-Sales Service
• Type: Hydraulic Machine
• Forging Forming Method: Mold Forging
• Power Source: Hydraulic Pressure
• Feature: Automation
• Certification: CCC, ISO9001
• Warranty: 12 Months
• Customized: Customized
• Advantage: Simple Structure
• Condition: New
• Input Volt: 380V/50Hz
• Transport Package: Wooden Case
• Specification: According to the Machine Model
• Trademark: xinchang
• Origin: Ningbo China

Product Description

Product Description

Working Principle
<sub><sup>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.</sup></sub>

Machine functions
<sub><sup>1. It is with double station, thus there are two fins worktable and expanding station.
2. Machine is drove by hydraulic with compress air.
3. Electric control system is controlled by relays, low voltage electric elements are Schneider brand.</sup></sub>

Quality requirement
<sup><sub>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.</sub></sup>
 

Product 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

 

Detailed Photos

 

Company Profile

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.

FAQ

1.Q: What about your standard delivery date ? 
   A: Usually 30-60 working days. Our company provide just-in-time delivery

2.Q: How can you guarantee quality?
   A: You could test samples before order,and we have professional QC and precise machining equipment; Always final Inspection before shipment;

3.Q: How long is the guarantee?
   A: For one year after the custumer received the machine.

4.Q: What do we need to do if the machine fails?
   A: In the guarantee time (1 year),we will send the spare parts to you for free,and provide the technical consultant for any time.

5.Q: Can I make my own design and logo on the product?
   A: Yes, we do OEM.Welcome global partners.

6.Q: what is the packing mode? 
   A: wooden case or FCL with container.

7.Q: what is your after-sell service?
   A: After-Sales
     1) Training your workers how to install the machine, how to use the machine.
     2) Engineers available to service machinery overseas
     3) 1-year guarantee ( free maintain in a year)
     4) Replacement parts and other accessories provided