What are the payment terms?

Payment: TT/LC/Paypal/Western Union etc.TT payment would be preferred for bulk quantity order: 30% deposit and the balance 70% before the shipment.

What is the MOQ for OEM service?

If you need OEM service or need to distribute our brand?the quantity will be different accordingly and different model with different MOQ.Please Contact us for more information.

Donsun Brand Inverter Thyristor Saw Submerged Arc Welder Welding Machine

Name: Donsun Brand Inverter Thyristor Saw Submerged Arc Welder Welding Machine
Brand: Shenzhen Exlentech Welding Equipments Co., Ltd.
SKU: 2210231215

Guangdong, ChinaShenzhen Exlentech Welding Equipments Co., Ltd.

US$1,999.00-2,999.00

1 Piece

Sample price:US$235.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

MZ-1250

Frequency Range

High Frequency

Electric Current

Work Form

One-Body

Type

Submerged-Arc Welder

Model

Mz-1250

Technology

Thyristor

Input Power Voltage

380V

Features

Durable

Transport Package

Carton

Specification

1040x646x907mm

Trademark

DONSUN

Origin

Shenzhen China

HS Code

85153900

Production Capacity

3000PCS/Month

Key features

Thyristor Power Supply: High-power thyristor power supply for automatic welding under flux layer.

Dual Wire Feeding: Features dual wire feeding function with very strong capability.

Infinite Speed Adjustment: Wire feeding speed and welding speed can be adjusted infinitely.

Versatile Welding Positions: Supports straight, circumferential, corner, lap, and ship-shaped position welding.

Wide Current Range: Output current range from 150A to 1250A with stable current and low noise.

Portable Design: One-body style with air cooling for easy portability.

High Efficiency: Efficiency up to 85% with a power factor of 0.93.

IP21 Protection: Case protection degree IP21 ensures safety during operation.

Company profile

Shenzhen Exlentech Welding Equipments Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-11-08Nearest Port: shenzhenAverage Response Time: ≤7.06hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryShenzhen Exlentech Welding Equipments Co., Ltd. is identified as a private manufacturer/factory in Shenzhen, China, specializing in inverter welding machines, plasma cutting machines, and related spare parts. The supplier states that it provides OEM services to more than 200 companies and has a broad product range. ISO 9001 and QSR certifications are reported, along with five production lines, 11–20 quality-control staff, and a stated engineering team of more than 20 professionals. Export activity, self-operated import/export rights, and markets across several regions indicate international operating experience. The available information supports strengths in manufacturing scope, OEM/customization capability, quality-system certification, and after-sales-service claims. However, the evidence is insufficient to independently assess financial credibility, and customer-case evidence is limited to an OEM claim without named customer details or verifiable project outcomes.

Supplier typeThe supplier is explicitly classified as a factory and Manufacturer/Factory. Its legal name, private ownership, Shenzhen location, and manufacturing-oriented product portfolio are consistently stated across the slices.

CertificationsThe supplier reports holding ISO 9001 and QSR management-system certifications. These are explicit certification claims, although the slices do not provide certificate numbers, issuing bodies, validity dates, or scope details.

After-Sales capabilityThe company description explicitly states that Exlentech has considerable strength in its after-sale service system. No staffing, response-time, warranty, or service-network details are provided, so the assessment is based on the stated capability only.

R&D capabilityThe supplier reports more than 20 professional engineers, 21–30 years of total R&D-engineer experience, and a technically broad inverter welding and plasma-cutting portfolio. These details support engineering capability, but the slices do not document patents, proprietary technologies, new-product launches, or quantified R&D investment.

Production capacityProduction capability is supported by the factory classification, a stated workforce of more than 300 experienced workers, five production lines, 11–20 quality-control staff, and off-peak lead time within 15 working days. Peak-season fulfillment is stated as one month, indicating defined production scheduling capability.

Customization capabilityThe supplier explicitly presents itself as an OEM manufacturer and states that it has provided OEM services for more than 200 companies. This directly supports customization and OEM execution capability, although specific customization examples or technical limits are not supplied.

Product Q&A

Q:Can we mix different items in one container?

Yes you can order different model to mix one container and even you need some other products.we would like to offer help.

Q:What about the after sales service?

1.12 months guarantee time will be provided the effective time calculated from the date of BL 1% to 2% free spare parts(PCB or other easy damage components to you for your maintenance 2.If need any spares urgently we will send by Courier or by air within machine warranty period,If you meet any problem which can't be fixed by yourself we will provide technical support through video. 3.If any other urgent problem happen our salesmen and technicians will go to your company to inspect and repair and

Q:What is the delivery time for sample orders?

Sample order or small quantity order we can delivery within 3 days.

Q:What is the delivery time for OEM or big orders?

OEM service or other big order it takes around 20 days after confirming the advance payment.

Q:Is sample order accepted?

Yes,Sample order are accepted the samples will be charged reasonably according to the negotiation between us.