Manual Wire Pipe Multi Heads Spot Welding Machine Welder for Condenser and Evaporator

• Control: Manual
• Cooling Way: Water Cooling
• Style: Fixed
• Electrode Stroke: Vertical
• Transmission: Pneumatic
• Conductive Way: Both-Sided
• Model NO.: DNW3-250-1200/DNW-150-3/DNW2-150-4
• Welding Spot Number: Multiple
• Type: Special
• Welding Current: AC or DC
• Voltage: 380V
• Rated Frequency: 50Hz
• Air Pressure: ≥0.6MPa
• Insulation Class: F
• Transport Package: at Customer′s Requrest
• Specification: export standard
• Trademark: xinchang
• Origin: Ningbo China
• Production Capacity: 200 Sets/ Year

Product Description

Features

^{_{1, Electrode is easy to change after wear, don't need to change the complete electrode and electrode base, only for electrode parts.
2, Machine body of thick steel sheet.
3, Microcomputer control.
4, Water cooling transformer: Use silicon sheets of 15000 gauss permeability to pile up. 
5, Fast solenoid valve, making welding speed faster.
6, Cylinder adopt high accurate, anti-friction hard material, which is duralumin.
7, Quality is stable, failure rate is low.}}

Application: Suitable for condenser and evaporator.

Product Parameters

 

	DNW3-250-1200	DNW-150-3	DNW2-150-4
Rated capacity (KVA)	250	150	150
Transformer	1200type 250KVA MF inverter transformer	150KVA AC transformer	150KVA AC transformer
Rated voltage (V)/ Phase	380/3	380/1	380/1
Rated frequency(HZ)	50	50	50
Max. short circuit Current  (KA)	42.9	36	36
Duty cycle(%)	50	20	20
Max. pressure(N)	5315	5315	5315
Upper electrode Stroke  (mm)	60	60	60
Lower electrode Stroke (mm)	40	40	40
Cooling water flow (L/min)	24	6	6
Max. welding width each electrode (mm)	155	100	100
Welding speed (pcs/ 8h)	5500	1000	1000
Overall dimension (mm) L*W*H	2600*670*1685	460*1100*1900	1250*680*1840
Air pressure	≥ 0.6mpa	≥ 0.6mpa	≥ 0.6mpa
Insulation class	F	F	F

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