What are the available shipping terms?

We support FOB, EXW, CIF, and CFR international commercial terms.

Is OEM service available for this product?

Yes, OEM service is available for this product.

What is the rated capacity of the DTM-250 model?

The rated capacity is 250KVA, as indicated by the model number DTM-250.

Dtm-250 Intermediate Frequency Spot Welding Machine

Name: Dtm-250 Intermediate Frequency Spot Welding Machine
Brand: Ningbo Xinzhou Welding Equipment Co., Ltd.
SKU: 809319285

Zhejiang, ChinaNingbo Xinzhou Welding Equipment Co., Ltd.

US$1,000.00-2,000.00

1 Piece

Product profile

Customization

Available

Control

Manual

Cooling Way

Water Cooling

Model NO.

DTM-250

Style

Fixed

Electrode Stroke

Vertical

Electric Current

DC Shock Wave

Transmission

Pneumatic

Conductive Way

Both-Sided

Welding Spot Number

Single

Type

Spot Welders

Current

Direct Current

Cooling Method

Water Cooling

Control Mode

Automatic and Semi-Automatic

Transport Package

Wood or Customized

Trademark

XINZHOU

Origin

Ningbo, China

Production Capacity

30PCS/Week

Key features

Advanced IF DC Technology: 1000Hz frequency reduces iron core weight and improves secondary circuit inductance for lower production costs.

High Energy Efficiency: Saves energy, improves power factor, and reduces welding current and electrode pressure compared to traditional welders.

Superior Welding Quality: Better stability of welding current and improved welding effects for majority of metals using Direct Current.

Extended Electrode Life: Electrode lifetime is 1 time more than traditional ones due to precise current control.

High Production Efficiency: Welding time per spot is shorter than traditional machines, significantly improving production speed.

Flexible Customization: Offers full customization, minor customization, and flexible customization from samples or designs.

Precise Current Control: Adjusting speed is 20 times faster than traditional technology for reliable and fast process control.

Stable Power Adaptation: Stronger adaptation to power grid fluctuations and voltage decreases with balanced duty cycles.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Ningbo Xinzhou Welding Equipment Co., Ltd.

Zhejiang, 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: 21 Years CertifiedNearest Port: Ningbo port; Shanghai portAverage Response Time: ≤6.52h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on plastic-processing specialized equipment, plastic and rubber products, and related sales. It provides sample-based, design-based, full, minor, and flexible customization, as well as ODM and OEM services, but does not provide 3D software design, SDKs, or overseas operational services. Quality controls include ISO9001 and 3C certifications, documented inspection instructions, product traceability, complaint-handling procedures, and corrective-action records. The supplier reports testing equipment and domestic after-sales offices. Innovation evidence is mixed: it is recognized as a high-tech enterprise and engineering center, but reported no new products in the past year. Financial credibility cannot be determined from the provided records because only reporting years are stated, without financial results or performance indicators.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated business scope centers on plastic-processing specialized equipment, plastic and rubber product manufacturing, and related sales, indicating a specialized industrial-equipment and materials supplier.

CertificationsThe company description states that the supplier has passed ISO9001 quality system certification and 3C compulsory certification. These are explicit certifications relevant to quality-system control and applicable product compliance.

After-Sales capabilityThe supplier has established selling and after-sales offices in multiple named regions in China, and it maintains a clear, followed procedure with records for handling customer complaints. However, it reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, so the evidence supports domestic after-sales capability rather than broad international coverage.

R&D capabilityThe supplier reports professional R&D capability, testing equipment, ODM services, OEM services for well-known brands, and recognition as a national high-tech enterprise and municipal engineering center. Countervailing limitations are that it reported no new products in the past year and has neither SDK availability nor 3D software design services; overall, the explicit evidence supports R&D and technical recognition but not software-related innovation capability.

Production capacityThe stated business scope includes manufacturing specialized plastic-processing equipment, plastic products, and rubber products. Testing equipment, documented inspection instructions, quality assurance, raw-material traceability, and maintained quality records provide explicit support for controlled production and quality management.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This indicates broad product customization capability, although the supplier does not provide 3D software design services.

Client casesThe supplier states that it provides OEM services for well-known brands and has domestic selling and after-sales offices across multiple regions. These statements indicate experience serving recognized-brand customers and maintaining a domestic service network, but they do not identify specific customer names, projects, or verifiable case details.