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250 KVA stainless steel water tank seam welding machines with liftable upper arm

When making a big stainless steel tank with big diameter and long tank body, did you ever find it was difficult to take it out? Our 250 KVA stainless steel water tank seam welding machines with liftable upper arm are specially designed for it.

1. Specification of 250 KVA stainless steel water tank seam welding machines

Rated power

250KVA

Voltage

380 V, 50 HZ, 415 V, 50 HZ or customization

Welding thickness

Max. 1.5 mm+1.5 mm thick stainless steel

Welding diameters

680 mm – 2300 mm

Arm length

1800 mm

Dimensions

2910 mm * 1100 mm * 2650 mm

Weight

1250 KGS

Welding heads

Both for linear & circular welding

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. Characteristics of 250 KVA stainless steel water tank seam welding machines

Machines

Input currents
(A)

Output currents
(A)

Power supply needed
(KW)

Remark

welding machine with inverter

20 (3 phases)

120

20

It saves at least 30% electricity.3 pcs 16mm2 for live wire & 1 pc 3 mm2 for null wire

welding machine without inverter

120 (3 phase)

120

60

It affects other machines in the same power grid. 3 pcs 35mm2 for live wire & 1 pc 4 mm2 for null wire

 

 

 

 

 

 

 

 

 

 

 

 

 

 

It requires a small power of transformer and save at least 30% power consumption.

Check the welding currents between the stainless steel tank welding machines with & without inverter

(2) The upper arm of can come up and down to weld the super big tank. Take a look at how big a tank it can weld

(3) Function of inverter controller for 3 or more layers overlaps

The above welding includes DC one and AC one. The first sector is for 3 layers or more overlaps. The DC welding time can be set.

When making the stainless steel water tanks, please start at the overlap.

Both stainless steel water tank welding machines with/without inverter controller can make the pretty fish scale type welding as the above shows

(4) With inverter controller, It still can run well under unstable voltage and it doesn't affect other machines in the same grid.

 

 

 

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