Newest Technology Servo Electric Cylinder Flash and Upsetting Large Power Flash Butt Welder

• Cooling Way: Water Cooling
• Control: Automatic
• Electric Current: AC
• Type: Butt Welders
• Certificates: CE, CCC, ISO9001
• Current: Alternating Current
• Model NO.: UNS-250/400/600/800/1000/1600/1800
• Name: Butt Welding Machine
• Rated Power(kVA): 100-1250
• Transport Package: at Customer′s Requrest
• Trademark: xinchang
• Origin: China
• HS Code: 85152900
• Production Capacity: 20 Sets/ Month

Product Description

Newest Technology Servo Electric Cylinder Flash and Upsetting Large Power Flash Butt Welder

Product Description

I. Technical process scheme:
1. Fit to the welding :  let us discuss according to real products
2. Type: Horizontal structure, upper and lower jaw arms, 4 large parts are framed in cast steel structure, with PLC control, hydraulic clamping, touch screen, servo electric cylinder, linear rail guide to control the flash and upsetting.
3. Hydraulic clamping,  servo electric cylinder flash and upsetting.
4. Left and right clamping, the pressure is individually adjustable and displayed with a pressure gauge.
5. The movable board and the body are guided by linear rail.
6. The main transformer has a built-in temperature controller.
7. Two types of functions:  pulsating and non-pulsating;

II. List of Components:
1. PLC                Mitsubishi        Fx1n40MP
2. Touch screen         Taiwan           PK70
3. Button,              Fuji             FUN
4. Servo motor and drive  Eura             7.5KW
5. Upsetting screw       Taiwan made nut    Φ80
6. Reducer             Domestic         RV130-10
7. Piston pump for hydraulic station  Domestic   31.5MP
8. Switchboard cabinet   With thyristor      2000A
9. Front stainless steel visual tank;     ease of water temperature monitoring
10. The hydraulic system includes a hydraulic valve block made by Rexroth (China).
11. The equipment is painted with titanium blue shrink varnish;
12. Linear rail guide      HIWIN          HGW55HA
13. Electrodes are made of chrome zirconium copper;
14. Accompanied with a set of hydraulic valve seals;
15. Accompanied with jaws: a set of chrome-plated copper electrodes are mounted on the body.

Following machine parameters as a example of UN-400KVA, 

III. Requirement:
Purchaser should prepare by itself:
Power transformer: 1. Ordinary transformer >= 630KVA;  only for this machine>=400KVA
Two-phase power source for main transformer  A.B. 440V. >=180 mm² copper wire    Distance <50 m.
Three-phase four-wire  A.B.C.N 440V >=8 mm² copper wire; (workshop power is enough)

Note: 1. The cracking rate due to welding is less than 0.5%, the rate of micro cracks is less than 10%.
2. In case of an equipment failure that cannot be solved by purchaser, supplier must give a response within 24 hours and seek a feasible solution. All costs and expenses incurred after the warranty period shall be separately discussed and settled by the parties.

Welcome your inquiry and discuss more !
 

Product Parameters

Rated power :	400KVA
Min. welding area:	200 mm^2
Max. welding area:	1200mm^2
Max. width at joint:	360mm
Welding travel velocity:	5-30/mm/s stepless velocity regulation
Hydraulic pressure:	5~12MPa
Rated clamping force:	400KN
Rated upsetting force:	200KN
Max. adjustment of jaw:	120mm
Transformer level:	6 levels
Secondary voltage:	4-9V
Cooling water pressure:	0.2MPA
Cooling water flow rate	≥50L/Min.
Oil pump motor:	11KW
Duty cycle of transformer:	60%
Overall weight	≈9T

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