Welding Power

MMA-400/500/630/750 Steel Butt Welder

Product description: mma welder, butt welder, MMA-400/500/630/750 Steel Butt Welder
INQUIRY

MMA-400/500/630/750 Steel Butt Welder

mma welder, butt welder, MMA-400/500/630/750 Steel Butt Welder

1. The new generation of IGBT inverter technology is efficient, light and mobile.

2. A machine can alternatively work with two jigs to improve equipment utilization and welding rate.

3. The new technology overcomes the phenomenon of false welding, and the welding quality is reliable.

4. It has the function of VRD to prevent electric shock, and is safe and reliable.

5. Overheating, overcurrent and over voltage protection functions.

Model	MMA-400	MMA-500	MMA-630	MMA-750
voltage range （V）	single phase 220	three phase 380±15％
frequency (HZ)	50/60
rated input power (KVA)	17.6	24.5	31.5	36.8
rated input current (A)	80	38	47	57
no load voltage (V)	100
working current range (A)	20-400	20-500	20-630	20-750
maximum steel bar welding (mm)	22	25	28	32
rated duty cycle (%)	60
weight （kg)	14.5	17.5		19.5
size (mm)	430240370			500240370

Workshop

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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