Welding Power

MMA-250/315(III) /400(D)/ 400 (Dual Voltage) Inverter DC Arc Welder

Product description: arc welder, mma welder, inverter welder, MMA-250/315(III) 400(D)/ 400 dual voltage
INQUIRY

MMA-250/315(III) 400(D)/ 400 (Dual Voltage) Inverter DC Arc MMA Welder

arc welder, mma welder, inverter welder, MMA-250/315(III) 400(D)/ 400 dual voltage

1. 220/380V automatic conversion of this Inverter DC Arc Welder MMA-250/315(III) /400(D)/ 400 (Dual Voltage).

2. Excellent performance of J506 and J507 welding, continuous arc and non stick electrode

3. Single tube IGBT inverter technology, stable arc, small splash, high efficiency and energy saving.

4. Inner ring characteristic control, constant current output, strong resistance to net voltage fluctuation.

5. Digital display meter, practical and intuitive.

6. Overheating protection, preventing overload caused damage to machines.

Model		MMA-250 Dual voltage	MMA-315 Dual voltage	MMA-400(D) Dual voltage	MMA-400 Dual voltage
voltage range （V）		Single phase 220 single phase 380 ±15%		Single phase 220 three phase 380 ±15%
frequency （HZ )		50/60
rated input power (KVA)	220V	6.6	7	8.4
	380V	15.2	18.2	20.5
rated input power(A)	220V	30	32	38
	380V	40	48	32
no load voltage (V)		80	75	73
working current range (A)	220V	10-150	10-190	10-200
	380V	10-250	10-315	10-400
thrust current adjustment range （A）		/	10-100
welding rod (mm)		2-3.3	2-4
rated duty cycle (%)		40		30	40
weight （kg)		5.2	7.2	9	9.8
size (mm)		375155315	400190360	400225350	415225385

Workshop Show

FAQ

1. Q: Do you have your own factory?

A: Yes, we have. Our factory located in Jinan city, Shandong province.

2. Q: How can I visit your factory?

A: Before you take off from your country, please let us know. We will show you the way, or arrange time to pick you up if possible.

3. Q: Could you print our company LOGO on the nameplate and package?

A: Yes, we can do that.

4.Q:What is the Minimum Order Quantity?

A:Moq usually be 100pcs. Small quantity is also available.

5.Q:Is sample available and the sample fee refundable?

A: Yes, sample fee will be return back in your next formal order.

6.Q:What is the available shipping way?

A: Small quantity usually choose DHL, Fedex, UPS and EMS etc. international door to door express.

Bulk order would be sea/ air shipping.

Our Services

1.OEM is available

2.Deliver time: If there have stock, we will deliver the goods 3-7 work days after received payment. Otherwise, we will delivery it 25-30 work days after received payment.

3.Payment: we can accept T/T, Western Union, L/C, Aliexpress Escrow

4.Guarantee and after sales service:

a. 1 years warranty for all machines.

b. 1%-2% Free spare parts will be provided for repair.

c. Maintenance manual.

d. 24 hours support by e-mail.

e. For Large Order, Engineers can go to your country for on-site maintenance instructions.

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