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315 amp Portable mma inverter welding machine ARC-315i(cellulose)

FOB Price: US $2.01 - 100000 piece

group name: All products

Min Order: 1 piece

brand name: TOPWELL

model: ARC-315i

Nearest port for product export: Shanghai/Ningbo Port

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T

Export mode: Have the independent export and import right

update time: Tue, 04 Nov 2025 12:39:15 GMT

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Paramtents

Rated Input Voltage 3PH ~ 400V ±15%
Rated Output 315A/32.6V
Open Circuit Voltage 70V~80V
Effiency 80%
Warranty 1 year warranty
Dimensions 540x240x480mm(LxWxH)
Weight 20KG

Packging & Delivery

10cm x10cm x10cm
Min Order1 piece

Briefing

315 amp 3 phase industrial mma/stick welding machine ARC-315i(cellulose)

Detailed

/FEATURES

Quick Specs

Application:: Construction industry; Metal workshops; Agriculture; Repair and maintenance

Processes:: Stick (SMAW)

Input Power:380V, 3-Phase

Amperage Range: 20-315A

Rated Output at 40℃ (104℉):

315A at 32.6V @60% Duty Cycle

Weight:20KG

General View of Control Panel

1.Ammeter/Voltmeter Display
2.Arcforce rotary dial
To adjust the welding parameters to the electrode
type used.Infinite setting from rutile (soft arc)
to cellulose (hard arc) electrode types.
3.Hotstart current rotary dial
Increased ignition current during the set
hotstart period to optimise the arc ignition.
Setting from 20 A to 200 A.
4.Welding current setting rotary dial
Infinite setting of the welding current across
the whole power range.

Hot Start

Hot start function reliably ignites the electrode and melts
perfectly to ensure the best quality even at the start of
the seam. This solution makes lack of fusion and cold welds
a thing of the past and significantly reduces weld reinforcement.
Adjust the hot start current here and the time here.

PROTIG-350CT-400CT-500CT-▏TIG-Welders_03

Arcforce correction (welding characteristics)

During the welding process, arcforce prevents the electrode sticking in the weld pool with increases in current.
This makes it easier to weld large-drop melting electrode types at low current strengths with a short arc in particular.

/SPECIFICATIONS

Technical specifications

Item No			ARC-315i
Rated Input Voltage			3PH ~400V ±15%
Max. Load Power Capacity16.0			KVA
Rated Duty Cycle(40oC)		60%	315A/32.6V
Rated Duty Cycle(40oC)		100%	250A/30V
Welding Current/Voltage Range			20A/20.8V~315A/32.6V
Open Circuit Voltage			70V~80V
Power Factor			0.8
Efficiency			80%
MMA	Arc Force		1%~100%
	Hot Start Time		0.1S~2S
	Hot Start Current		1%~100%
Dimension			540x240x480mm
Weight			20 KG

/ACCESSORIES
For Standard accessories
Hand helmet Brush/hanner
Electrode holder with cable 2M
For Optional accessories
TIG torch: TIG-26
/RESOURCES
/DOCUMENTS
ARC-315i