What certifications do your products have?

Our products have CE, SGS, CCC, ISO9001-2015, SAA, and EMC quality certification certificates.

What is the warranty period?

The unique standby working circuit extends the service life of the welding machine more than twice.

Zx7-630A Welding Machine Carbon Arc Gouging Machine IGBT Manual Welding

Name: Zx7-630A Welding Machine Carbon Arc Gouging Machine IGBT Manual Welding
Brand: Shanghai Sanyu Industry Co., Ltd.
SKU: 2147210475

Shanghai, ChinaShanghai Sanyu Industry Co., Ltd.

US$752.00

1-19 Pieces

US$644.00

20-49 Pieces

US$607.00

50+ Pieces

Sample price:US$651.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Hanging

Model NO.

ZX7-630A

Frequency Range

High Frequency

Electric Current

Inverter

Work Form

Welding

Type

Manual Metal-Arc Welder

Model

Zx7-630A

Voltage

3 pH 380V , 50Hz

Rated Input Capacity

30kVA

Inverting Frequency

20kHz

No Load Voltage

75V

Duty Cycle

60%

Current Range

0-630A

Transport Package

Carton

Specification

42KG

Trademark

SANYU

Origin

Shanghai

HS Code

8515390000

Production Capacity

200PCS/Month

Key features

Advanced Inverter Technology: Adopts double loop feedback control for dynamic droplet management and stable arc characteristics.

Multi-Application Versatility: Supports MMA welding, carbon arc gouging, and vertical steel bar welding with low arc splash.

High Durability Design: Uses IGBT modules with strong anti-overload ability and unique standby circuit extending service life.

Wide Material Compatibility: Welds carbon steel, stainless steel, alloy steel, and special steel using various electrode types.

Proven Manufacturer: Shanghai SANYU has over 20 years of history with exports to 50+ countries and global service branches.

Quality Certified: Products hold CE, SGS, CCC, ISO9001-2015, SAA, and EMC certificates ensuring strict quality control.

Flexible Shipping Options: Offers carton or wooden packing with shipping via sea, air, land, or express to global destinations.

Sample Support Available: Samples are available upon order confirmation, with fees refunded after purchase.

Company profile

Shanghai Sanyu Industry Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-01Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤3.85hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryShanghai Sanyu Industry Co., Ltd. is a trading company and manufacturer based in Shanghai, China, specializing in industrial and electronic components such as inverters and welding machines. They hold ISO 9001 and QC 080000 certifications, indicating a strong focus on quality management. With a diversified export market and a significant proportion of sales from exports, they demonstrate substantial international trade engagement. Their production capability includes multiple product lines with substantial output volumes, and they are equipped to handle a variety of payment and shipping terms.

Supplier typeShanghai Sanyu Industry Co., Ltd. operates as both a trading company and manufacturer, as indicated by their business entity classification and company type.

CertificationsThe supplier holds ISO 9001 and QC 080000 certifications, showcasing their commitment to quality management and compliance with international standards.

Financial creditThe supplier has a registered capital of approximately 2 million USD, indicating a solid financial base.

Production capacityThe supplier operates 5 production lines with significant annual outputs for products like inverters and welding machines, demonstrating strong production capability.

Product Q&A

Q:Are you a factory or trading company?

We are a trading company with our own factory, featuring more than 10 assembly product lines and a strict QC system to meet quantity and quality demands.

Q:Can I get samples before ordering?

Yes, we offer samples. After price and order confirmation, the sample fee will be refunded.

Q:What is the delivery time?

Products arrive at the nearest domestic port approximately 30 days after order confirmation.

Q:How do you ensure quality control?

Our factory holds SAA, EMC, and ISO9002 certifications. We focus on quality from start to finish.

Q:Can I buy other factory's products from you?

Yes, we cooperate with many customers this way, leveraging over 10 years of business experience and market knowledge.