300 amp mma inverter arc welding machine RETOP professional heavy duty welder China Manufacturer

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300 amp mma inverter arc welding machine RETOP professional heavy duty welder

Min. Order:	1 Acre

Basic Info

Product Description

It can provide more functions than regular MMA welders

(1):welding current adjust

(2):arc force adjust

(3): hot start current adjust

(4): hot start duration time adjust

(5):VRD function

(6): lift TIG function

(7):and additional automatic current matching system.

The biggest selling point of this model is the appearance,

cause it’s designed and owned only by us,

which makes it unique on the market.

The color of front plastic frame can be made according to your request.

Main Features

1.Single board IGBT technology, energy-efficient and low noise.

2.Easy arc ignition, litter spatter and excellent welding performance.

3.Safety protection against over current, over voltage and over heat.

4.Small and light, but still powerful.

5.Suitable for welding all kinds of acid and basic electrodes.

ITEM	UNIT	MMA-120PRO	MMA-140PRO	MMA-160PRO	MMA-250PRO
Input Power Voltage	V	AC230V	AC230V	AC230V	AC230V
Input Power Frequency	Hz	50/60	50/60	50/60	50/60
Rated Input Capacity	KVA	3.7	4.5	5.4	7.1
Output Current Range	A	20-100	20-120	20-140	20-200
No-load Voltage	V	60	60	60	60
Rated Duty Cycle	%	60	60	60	60
Power Factor	cosΦ	0.93	0.93	0.93	0.93
Protection Grade		IP21S	IP21S	IP21S	IP21S
Dimensions	mm	22092135	236102155	236102155	*255102155*
Weight	Kg	2	2.45	2.65	2.75

ARMOUR-165

Hot selling product

MMA-200

Patent product

WOLF-205PRO

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Why choose Retop?
a. We are Welding Machine MANUFACTURER, so we can offer better price and after-sale service and shorter delivery date.

b. We use all new components,mosfet tube, diode, capacitor and so on imported components.

c. We adopt IGBT technology to decrease failure rate and it is convenient to repair the welding machine and reduce the cost of
repairing, we just need to change the bad pcb board.

d. We provide Warranty period of 1 year for all our items

Contact us if you need more details on 300 Amp Mma Inverter arc welding machine. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Heavy Duty、Professional. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Other Selling Products > MMA