Can we send samples for heating tests?

Yes. You can send us a sample for testing, and we will send you pictures and video after the test. We can also send samples back to your country so you can check the weld quality before ordering.

What certificates do you have?

We hold the Heating Equipment Testing and Experimentation Qualification Certificate, CE, and ISO9001 certification.

What should we do if the machine fails?

During the warranty period (1 year), we will provide you with free spare parts and offer technical consulting services at any time.

40kw Air Cooling MID-Frequency Heating Induction Equipment for Weld Preheating Pwht Machine

Name: 40kw Air Cooling MID-Frequency Heating Induction Equipment for Weld Preheating Pwht Machine
Brand: Shenyang Chengxinda Mechanical and Electronic Equipment Co., Ltd
SKU: 2240189935

Liaoning, ChinaShenyang Chengxinda Mechanical and Electronic Equipment Co., Ltd

US$2,500.00-4,500.00

1 Piece

Product specifications

Model

color

Sample price:US$7500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

Induction Heating Machine 20/40/60/80

Type

Induction Heating Machine

Certification

CE, ISO

Structure

Vertical Type

Brand

Cxd

Product Name

Intermediate Frequency Induction Heating Equipment

Keywords

Medium-Frequency Induction Temperature Control Equ

Input Voltage

380V ± 20%(3-Phase 50-60Hz)

Max Power Output

40kw

Machine Type

Induction Heater

Weight (Kg)

50kg

Model

Temperature Controller

Length, Width, Height

570*380*640mm

Applications

Welding Preheat,Pwht,Joint Anti-Corrosion Coating

Suitable Industry

Offshore Platform,Power Station,Oil and Gas Pipe

Cooling Mode

Air Cooling

Input Current

0.1-62A

Output Frequency

4-20kHz

Output Current

0.1-160A

Induction Heater

1-4PCS

Transport Package

Customized

Specification

Customized

Trademark

CXD

Origin

Liaoning, China

HS Code

8514400090

Production Capacity

50000pieces/Year

Key features

High Energy Efficiency: Overall efficiency over 90%, reducing power consumption by 70-80% compared to vacuum tube models.

Automatic Adaptation: Digital phase-locked loop automatically adapts to various inductors without manual debugging.

Robust Modular Design: All-solid-state IGBT construction with modular design for easy maintenance and high reliability.

Wide Application Scope: Ideal for weld preheating, PWHT, and anti-corrosion coating in pipelines, power stations, and aerospace.

Certified Quality: Certified with ISO9001 and CE, backed by 22 patents for trusted performance in critical sectors.

Customization Support: Supports OEM, ODM, and OBM services with flexible customization options from samples or designs.

Safe Operation: Operates without dangerous high voltages, ensuring operator safety during continuous 24/7 use.

Company profile

Importers and ExportersFull CustomizationManagement CertificationQuality Assurance

Shenyang Chengxinda Mechanical and Electronic Equipment Co., Ltd

Liaoning, 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: 10 years CertifiedNearest Port: Dalian PortAverage Response Time: ≤0.02h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells mechanical, electrical, welding, heating, and intelligent instrumentation equipment, with stated OEM support and broad customization capabilities. Its product portfolio includes PWHT equipment, induction heating machines and sheets, and flexible ceramic heating pads. Reported annual capacities are 1,000 sets each for PWHT temperature-control equipment and induction preheating machines, 5,000 sets for flexible ceramic heating pads, and 6,000 pieces for induction heating sheets. However, the supplier operates one production line and has fewer than five quality-control staff, including one identified quality inspector. R&D documentation was unavailable for audit, with no R&D patents and no SDK. After-sales support is included in stated engineering responsibilities, but complaint and corrective-action procedures lack written records. No valid manufacturing-capacity contract, inventory, overseas warehouse, or overseas showroom was reported. Financial credibility cannot be...

Supplier typeThe supplier is a manufacturer and seller of mechanical and electrical equipment, metal cutting and welding equipment, intelligent instruments, industrial automatic-control systems, thermal insulation materials, and related electrical products. The scope supports classification as an industrial equipment manufacturer with both manufacturing and sales activities.

Financial creditThe supplied financial records report zero operating revenue and zero gross profit or gross margin for the stated periods, together with a zero current ratio. These figures provide explicit negative financial indicators, although the information does not explain whether they reflect actual operations, incomplete reporting, or data limitations.

Production capacityThe supplier reports annual capacities of 1,000 sets each for PWHT temperature-control equipment and induction preheating machines, 5,000 sets for flexible ceramic heating pads, and 6,000 pieces for induction heating sheets. It operates one production line with fewer than five quality-control staff and reports no valid manufacturing-capacity contract with associated subcontractors, indicating established but relatively limited documented production resources.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates a broad stated customization range.

Product Q&A

Q:Are you a factory or a trading company?

We are an integrated manufacturing and trading company with independent R&D and production capabilities. All our machines are built in-house, and we offer customized solutions tailored to your specific requirements.

Q:What is the warranty period?

Our equipment supports a one-year warranty. During the warranty, if the machine has a problem and needs to change spare parts, we can replace them at your charge. Technical support service is provided for life.

Q:What is the MOQ?

Minimum order: 1 unit, no requirement.

Q:What is the production time after confirming the order?

For mass production, we need about one week to finish. Standard machines are mostly in stock. Custom machines typically take 25-35 days to complete production.

Q:How do you pack the machines for shipment?

For small pieces, we use carton boxes; for large pieces, we use export-standard wooden cases. All packaging is equipped with bubble wrap filling to prevent damage during transportation.