Do you provide samples? Is it free?

Yes, we offer samples at a cheaper price, but you must pay the freight cost.

What are your price terms?

Prices can be based on FOB, CFR, or CIF, etc.

Do you provide an English manual?

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

Do you support special needs or custom designs?

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

What are your payment terms?

For orders under $20,000 USD: 100% T/T. For orders over $20,000 USD: 30% advance payment and balance before shipment via T/T.

Industrial Grade Electric Welder Welding Machine Welding Equipment

Name: Industrial Grade Electric Welder Welding Machine Welding Equipment
Brand: SHANGHAI CHD WELDING & CUTTING EQUIPMENT CO., LTD.
SKU: 2160003535

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

US$445.00

1-9 Pieces

US$435.00

10-49 Pieces

US$425.00

50+ Pieces

Sample price:US$490.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

ZX7-500

Frequency Range

Low Frequency

Electric Current

Work Form

One-Body

Type

Manual Metal-Arc Welder

Factory

Yes

OEM

Yes

Rated Duty Cycle

60%

Output Current Range

20A-500A

Torch Cool Method

Air Cool

Rated Input Voltage

3phase, 380V, 50/60Hz

Rated Input Power

20kVA

Rated Input Current

40A

Rated Output Voltage

40V

Open-Load Voltage

80±8V

Enclosure Protection Degree

IP21

Insulation Grade

Transport Package

Carton

Specification

ZX7-500

Trademark

CHD

Origin

Shanghai China

Production Capacity

1000 Set/Month

Key features

Industrial Grade Durability: Designed for long-time, heavy-load use with waterproof and anti-salinization protection.

Precise Digital Control: Features digital display with accurate preset current control precision of 1A.

Flexible Current Adjustment: Arc and thrust current adjustable separately for different plate thicknesses and cable lengths.

Comprehensive Safety Protection: Includes temperature, overcurrent, and short circuit protection functions.

Carbon Arc Gouging Function: Models ZX7-500/630/1000 support carbon arc gouging capabilities.

Customization Services: Accepts OEM, ODM, and full customization for products and designs.

Fast Delivery Options: 5 days for in-stock items; 10-20 days for custom orders.

Low MOQ Availability: Minimum Order Quantity starts at 1 set with competitive pricing.

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: ≤8.97h

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.

Product Q&A

Q:Are you a manufacturer?

Yes, we are a manufacturer with more than 35 years' experience.

Q:What are your main advantages?

We offer stable and reliable products at reasonable prices, fast response customer service, on-time delivery, own factory, professional online service, low MOQ, strong R&D team, and high-quality exports to Europe, America, and Japan.

Q:Can we use our own shipping agent?

Yes, you can use your own agent. We can also recommend forwarders for you to compare prices and services.

Q:Can we use our own LOGO or design for stickers?

Yes, you can contact the salesman and send us details about your LOGO or sticker design.

Q:How long is your delivery time?

Generally 5 days if machines are in stock, or 10-20 days if not in stock.