mma welder, butt welder, MMA-400/500/630/750 Steel Butt Welder
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) |
430*240*370 |
500*240*370 |
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.
Contact: Alex Wang
Tel / WhatsApp:
0086-13153107480
Email: sales@yomi-china.com
Add: 14 Brussels Road , Spartan Kempton Park,Gauteng South Africa 1619