Do you support special needs?

Yes, we have many engineers who can design products according to your specific needs.

Is English manual provided?

Yes, we provide the instruction manual, test report, and other related data sheets in English.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Mz-1250 Inverter Large Industrial Submerged Arc Welding Machine

Name: Mz-1250 Inverter Large Industrial Submerged Arc Welding Machine
Brand: SHANGHAI CHD WELDING & CUTTING EQUIPMENT CO., LTD.
SKU: 2168549575

Shanghai, ChinaSHANGHAI CHD WELDING & CUTTING EQUIPMENT CO., LTD.

US$2,600.00

1-9 Pieces

US$2,550.00

10-49 Pieces

US$2,480.00

50+ Pieces

Sample price:US$2765.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Automatic

Model NO.

MZ-1250D

Frequency Range

High Frequency

Electric Current

Work Form

One-Body

Type

Submerged-Arc Welder

Factory

Yes

OEM

Yes

Rated Duty Cycle

100%

Output Current Range

60A-1250A

Rated Input Voltage

3phase, 380V, 50/60Hz

Rated Input Power

55kVA

Rated Input Current

105A

Open-Load Voltage

90V

Enclosure Protection Degree

IP21

Insulation Grade

Transport Package

Carton

Specification

MZ-1250D

Trademark

CHD

Origin

Shanghai China

Production Capacity

1000 Set/Month

Key features

Soft Switching Inverter Tech: Energy-saving design with automatic power cut-off if non-arcing for 30 minutes.

100% Rated Duty Cycle: High load sustained rate allows continuous day and night operation.

100% Arc Start Success: High energy, slow wire feed, and arc start ensure 100% success rate.

Dual Wire Feeding Speed: Offers both varied speed and constant speed options for wire feeding.

Customizable Output Current: Output current range is 60A-1250A, customizable to specific needs.

Low MOQ & Flexible Custom: Minimum order quantity is 1 set; supports full, minor, and flexible customization.

Lightweight & Compact Design: Small size and light weight (224KG) make it easy to move and install.

Professional R&D Support: Strong R&D team with 7 engineers available to design according to special needs.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamSelf-branded

SHANGHAI CHD WELDING & CUTTING EQUIPMENT CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.79h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 59 employees and combined manufacturing facilities including CNC, laser cutting, punching, drilling, welding, and cooling-system equipment. It reports annual production capacities of 3,000 cutting machines, 6,000 welding machines, and 10,000 liquid cooling systems, together with broad customization and ODM capabilities. ISO9001:2015 and CE certifications are reported. Service procedures, complaint handling, and corrective-action mechanisms have documented procedures and records. However, the supplier reports no available SDK, no new products in the past year, no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and no valid import/export license. Financial credibility and customer-case strength remain insufficiently evidenced; no Fortune 500 cooperation is reported.

Supplier typeThe supplier is identified as a combined company and a limited company, with 59 employees and no stated parent-company affiliation. It also reports no offshore company name and no cooperative suppliers, indicating a standalone combined business structure.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product-compliance certification. These are explicit certifications supporting its quality-management and product-compliance position.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer-complaint handling. However, it reports no overseas warehouse, showroom, agents, branches, or offline trade-show participation, so documented service processes exist but overseas service infrastructure is limited.

R&D capabilityThe supplier offers ODM and broad design services, but reports no available SDK and no new products during the past year. The explicit absence of recent new-product development and SDK availability indicates a limitation in demonstrated innovation capability.

Production capacityThe supplier lists CNC gear shaping, CNC turning, machining, drilling, laser cutting, and CNC punching facilities, with stated annual capacities of 3,000 cutting machines, 6,000 welding machines, and 10,000 liquid cooling systems. It also reports a one-month average lead time in both peak and off-season periods, although no valid import/export license is reported.

Customization capabilityThe supplier explicitly offers full, minor, flexible, design-based, and sample-based customization, and also provides ODM services. This demonstrates broad customization coverage across both customer designs and samples.