Multi Board Stick Mma Welding Machine
Lewei Pumps Industry Co., Ltd. is one of the leading manufacturers and suppliers of multi board stick mma welding machine in China, also supports customized service. Please feel free to wholesale advanced multi board stick mma welding machine for sale here from our factory. Quality products and reasonable price are available.
Product Description
The rolwal MMA-220RL products are developed based on full-bridge IGBT inverter technology and
multi-board machine structure.
Multi-board advantages:
Higher stability and reliability.
Modular maintenance has a lower cost.
Multiple circuit board designs, better support for heat
dissipation, more durable, more stable, and it also
completely outperforms single-board computers in
terms of cost for after-sales maintenance. It is also
more suitable for professional welding requirements.
Features
1. Higher open-circuit voltage (OCV) provides better arc ignition, more stable arc, and wider voltage
especially crucial for thin plate welding and special
position operations.
2. An optimized cooling structure effectively reduces
temperature rise in critical components, thereby
enhancing the overall service life of the welding
machine.
3. Precise arc current function measures and shows
the actual arc current on the display.Controlled
within ±3 amp
4. Hot Start: It provides extra amps for the first
seconds when igniting the arc.lt helps create the
right temperature in the weld pool.
5. Adjustable Arc Force: it makes possible to adjust
the machine reaction time to short circuit. It
reduces the risk of the electrode sticking to the
weld pool.
Key Benefits:
√ Saves 30% energy
Products Accessories
Accessories included:
- 1x Earth clamp with 1.2m cable
- 1x Electrode holder with 1.8m cable
- 1x Mask
- 1x Hammer/Brush
- 1x Manual
Technical Data
| Product Model |
MMA-220RL |
MMA-250RL | MMA-350RL | MMA-400RL |
|
Rated Input Voltage(V) |
1phase, 130~220V | 1phase, 130~220V | 3phase, 380~440V | 3phase, 380~440V |
|
No-load Voltage(V) |
65~78V | 65~78V | 65~78V | 65~78V |
|
Current Range(A) |
20～200 |
20～250 | 20～350 | 20～400 |
|
Max. Current(A) |
220 |
280 |
370 |
420 |
|
Rated Duty Cycle(%) |
60 |
60 | 60 | 60 |
|
Input Capacity(KVA) |
9.9 |
11.5 | 15 | 18 |
|
Class Of Insulation |
F |
F | F | F |
|
Applied Welding Rod(mm) |
1.6～5.0 |
1.6~6.0 | 1.6～6.0 | 1.6~6.0 |
|
Weight(kg) |
11 |
13.50 | 18.50 | 21 |
|
Packing Dimension(mm) |
470X270X340 |
470X270X340 | 620X340X470 | 620X340X470 |
|
Usage |
Welding |
Welding | Welding | Welding |
|
Certification |
CE;SAA;TUV;KC;RoHS;ISO9001:2015 |
|||
|
Applicable Industries |
Hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company | |||
|
Port |
Ningbo or Shanghai |
Ningbo or Shanghai | Ningbo or Shanghai | Ningbo or Shanghai |
Certifications
Create a comprehensive solution for efficient human theft manag
SAA
TUV
CE
Global Mark
RoHS
ISO9001:2015
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Our address
Chenguang Road No.37 Eastern New District,Wenling City,Zhejiang Province,China
Phone Number
Wechat:+86 13958574221
WhatsApp:+86 13958574221
lw05@rolwal.com or steventong5@gmail.com
Quality & Warranty
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