AC380V Heavy Industry Mz-1250II Submerged Arc Welding Machine
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Product Highlights
- Multi-Purpose Functionality: Supports submerged arc welding, carbon arc gouging, manual arc welding, and electroslag welding.
- IGBT Inverter Technology: Utilizes IGBT switch inverter for energy saving, reliability, and constant current/voltage characteristics.
- OEM Service Available: We accept OEM orders to meet specific customer branding and customization requirements.
- Low MOQ Requirement: Minimum order quantity is just 1 set, allowing for flexible purchasing for various business sizes.
- Standard Certifications: Products are certified with CCC, CE, ISO, and ROHS standards for quality and safety assurance.
- Reliable Wire Feeding: Double wheel drive and elastic wire pressing ensure smooth and reliable wire feeding during operation.
- 1-Year Warranty Coverage: Each machine undergoes 100% testing before delivery and comes with a one-year warranty.
- Versatile Welding Range: Supports welding wire diameter of 3-6mm, suitable for carbon steel plates thicker than 6mm.
Product Attributes
- Customization
- Available
- Cooling Way
- Air Cooling
- Style
- Vertical
- Model NO.
- MZ-1000II/1250II
- Frequency Range
- High Frequency
- Electric Current
- Inverter
- Work Form
- One-Body
- Type
- Submerged-Arc Welder
- Input Capacity (kVA)
- 69
- Input Current (a)
- 115
- Load Duty Cycle (%)
- 100
- Current Adjustment Range (a)
- 60-1250
- Transport Package
- Carton, Wooden Box
- Specification
- 860*460*1080
- Trademark
- AOLO
- Origin
- China
- HS Code
- 8515390000
- Production Capacity
- 3000 Sets/Month
- Package Size
- 860.00cm * 460.00cm * 1080.00cm
- Package Gross Weight
- 202.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Functions: Submerged arc welding, carbon arc gouging, manual arc welding
Application industry: shipbuilding, boiler, bridge, surfacing welding, steel structure, wind tower
Characteristics
1. IGBT switch inverter technology, energy saving and reliable
2. The machine has the characteristics of constant current and constant voltage, the diameter of welding wire is 3-6mm, suitable for any non-ferrous metal
3. The welding wire feeding device is double wheal drive, elastic wire pressing, to ensure smooth and reliable wire feeding
4. Users can choose a variety of cars to meet the requirements of different welding positions
5. The machine can be used as melting nozzle electroslag welding, one machine with multi-purpose




| Recommended wire | Recommended thickness and welding material | Recommended applications |
| 3.0-5.0mm solid core carbon steel welding wire | More than 6mm carbon steel | common carbon steel medium or thick plates welding, general requirements for weld quality |
| Standard accessories | Optional accessories |
|
|
| Model | MZ-1000 II | MZ-1250 II |
| Input voltage/frequency | AC380V±15% 50Hz | AC380V±15% 50Hz |
| Input capacity (KVA) | 55 | 69 |
| Input current (A) | 83 | 115 |
| Rated output voltage (V) | 44 | |
| Load duty cycle (%) | 100 | 100 |
| Output no-load voltage (V) | 89 | 101 |
| Current adjustment range (A) | 60-1000 | 60-1250 |
| Voltage adjustment range (V) | 20-50 | 20-50 |
| Power factor (η) | ≥0.88 | |
| Welding wire range (mm) | 3.0-6.0 | |
| Enclosure protection class | IP21S | IP21S |
| Insulation class | H | H |
| Dimensions (mm) | 745*385*901 | 745*385*901 |
| Weight (kg) | 95 | 100 |



1. Are you a factory or trading company?
We are the manufacturer of welding equipment, plasma cutting machine and stud welding machine
2. Where is your factory located?
Our company is in Innovation and Entrepreneurship Park, Taizhou City, Jiangsu Province. Welcome to visit our factory!
☆10 minutes to Taizhou bus station by car
☆20 minutes to Yangzhou and Taizhou Airport by car
☆2.5 hours to Shanghai
3. What certificates do you have?
We have gained the certificate of CCC, CE, ISO, ROHS
4. Can you do OEM?
Yes, we accept OEM
5. What's your MOQ?
1 set is available. Different products has different minimum order quantity.
6. What's your delivery time?
The delivery time needs to be decided according to the specific quantity. It usually takes about 30 days after confirming details of the order.
7. What's your warranty?
Our each machine should be 100% tested before delivery and has one year warranty
About the Supplier
Company Profile
Jiangsu AoLong Electric Technology Co., Ltd is a national high-tech enterprise integrating independent research and development, production and sales of welding machine. The company has a first-class full set of advanced production lines and testing equipment, a group of technicians who have been engaged in welding machine research and development for many years, high-quality management personnel and experienced front-line employees.
The products include: Digital high-speed double pulse non-spatter gas shielded welding machine series, inverter carbon dioxide gas shielded welding series, inverter manual/argon arc welding series, inverter AC/DC argon arc series, inverter full-function argon arc welding series, inverter air plasma cutting machine series, inverter automatic submerged arc welding machine series and welding robot series. There are 9 series of more than 40 specifications of products. All product series have obtained compulsory CCC certification, EU CE certification, ISO9001: 2000 international quality system certification.
The products are widely used in aviation, shipbuilding, automobile, chemical, mining, construction, steel, machinery, steel structure, metal processing and other industries, in more than 30 domestic provinces set up more than 100 sales outlets, and exported to Europe, America, Africa, the Middle East and Southeast Asia and other more than 30 countries and regions. Based on the welding equipment industry, Jiangsu Aolong leads the welding market with its unique business strategy and excellent and stable products.
About Our Factory & Business Background
- Address
- Second Floor, Building 5, Phase Ii, Taizhou Economic Development Zone, Taizhou, Jiangsu, China
- Terms of Payment
- T/T, D/P, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2022-05-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Western Europe
FAQ
- Are you a factory or trading company?
- We are the manufacturer of welding equipment, plasma cutting machine and stud welding machine.
- What certificates do you have?
- We have gained the certificate of CCC, CE, ISO, ROHS
- Can you do OEM?
- Yes, we accept OEM
- What's your MOQ?
- 1 set is available. Different products has different minimum order quantity.
- What's your delivery time?
- The delivery time needs to be decided according to the specific quantity. It usually takes about 30 days after confirming details of the order.
- What's your warranty?
- Our each machine should be 100% tested before delivery and has one year warranty
Send your message to this supplier
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