เครื่องเชื่อม SAW 630/1000/1250/1500

รหัสสินค้า : SAW 630/1000/1250/1500

Model:SAW 630/1000/1250/1500

Inverted submerged arc welding machine（double characteristics）

Functions:

Submerged-arc welding, carbon arc gouging and manual metal-arc welding.

Application industry:

Shipbuilding, boiler, bridge, steel structure and wind tower.

Features:

◆ It has the invert technology of soft switching, which is energy-saving and reliable;

◆ It has the constant-current characteristic, and the diameter of welding wire ranges from 3.0mm to 6.0mm;

◆ The wire feeder is driven by double rounds, and the elastic wire pressing guarantees the stable and reliable wire feed;

◆ Various trolleys are matched to meet the different needs for welding;

◆ It is light and small, so it is convenient for movement.

◆ It has the characteristics of the constant current and voltage, realizing the welding of thick wire, thin wire, power core,strip electrode and double-wire single-arc;

◆ It enables the parallel connection of several welding machines to realize the high-current output;

◆ It has the functions of overheating protection, turnoff protection and short-circuit protection;

◆ It has abundant peripheral interfaces, which are convenient to compose the special welding machine.

Technical parameters

Model

• SAW-630
• SAW-1000
• SAW-1250
• SAW-1500

Rated input voltage/frequency : Three-phase 380V(+ / -)10% 50Hz

Rated input capacity (KVA)

• SAW-630 : 34
• SAW-1000 : 55
• SAW-1250 : 69
• SAW-1500 : 89

Rated input current (A)

• SAW-630 : 51
• SAW-1000 : 83
• SAW-1250 : 115
• SAW-1500 : 140

Rated output voltage (V)

• SAW-630 : 44
• SAW-1000 : 44
• SAW-1250 : 44
• SAW-1500 : 44

Rated load sustainability (%)

• SAW-630 : 100
• SAW-1000 : 100
• SAW-1250 : 100
• SAW-1500 : 100

Output no-load voltage (V) : Submerged arc welding 87; hand arc welding 84

Current regulation range (A) : 50~1500

• SAW-630 : 50~630
• SAW-1000 : 50~1000
• SAW-1250 : 50~1250
• SAW-1500 : 50~1500

Voltage regulation range (V) : 20~50

Power factor : ≥0.88

Welding wire diameter (mm)

• SAW-630 : 1.6~3.0
• SAW-1000 : 1.6~5.0
• SAW-1250 : 1.6~6.0
• SAW-1500 : 1.6~6.0

Shell protection grade : IP21S

Insulation grade : H/B