Product Details

Specifications

1. Excellent performance
2. High efficiency
3. Energy-saving
4 .Safety and easy to operate
5. Environment-friendly

Safe and reliable Smallest Welding Machine Made in China

Product Description

Technical parameters:

Model

DD-04

DD-15I

DD-15II

DD-25I

DD-25II

DD-25JQ

DD-35

DD-45

DD-70

Max. Output power

4KVA

15KVA

25KVA

40KW

50KW

70KW

Input volt.

Single phase

180~245V-50-60HZ

Three phase

340V~420V-50-60HZ

Output osc. frequency

100KHZ-250KHZ

30KHZ-100KHZ

30KHZ-80HKZ

30KHZ-60HKZ

Heating,retain current

100A-400A

200A-600A

200A-1000A

10A-40A

15A-

70A

20A-

100A

20A-

120A

Duty cycle

100% full load ,24hours of continuous

Heating time

Cooling time

Retain time

1s-99s

Cooling water

desire

0.2Mpa>4L/MIN

0.2Mpa>6L/MIN

0.2Mpa>8L/MIN

Cooling water

Temperature

No more than 45 degrees Celsius

Base

20.5

16.5

29.5

17.5

Sub-

machine

14.5

Safe and reliable Smallest Welding Machine Made in China

Specifications

1. Excellent performance
2. High efficiency
3. Energy-saving
4 .Safety and easy to operate
5. Environment-friendly

6. Adopt IGBT

Applications

Heating (hot forging, hot fitting and smelting)

Welding (brazes welding, silver soldering and brazing)

Annealing (tempering and modulation)

Heat treatment (surface quench)

Packaging & Shipping

1.Outer package:Standard wooden cases
2.Inner package:Strenth films & Styrofoam

3. Shipping: by air, door to door by Courier, by sea, customer specified.

Safe and reliable Smallest Welding Machine Made in China

Our Services

Factory Inspection
Free techinical trainning and after-sale service.
Warranty period: 12 Month
Working life: More than 10 Years