What is your warranty period?

We provide 12 months warranty for the whole machine. During the warranty period, we supply free replacement for damaged parts (except man-made damage and wearing parts).

Do you offer after-sales service and technical support?

Yes. Online video guidance for installation and operation Engineer overseas service available (customer covers travel and accommodation) Long-term technical support and spare parts supply.

Can we visit your factory?

Sure! You are warmly welcome to visit our factory for machine testing, on-site inspection, and technical communication.

12kw Hf Plastic Double-Head Double-Box Welding Machine for Automotive Interiors

Name: 12kw Hf Plastic Double-Head Double-Box Welding Machine for Automotive Interiors
Brand: Wenzhou Fujia Machinery Equipment Co., Ltd.
SKU: 2157923242

Zhejiang, ChinaWenzhou Fujia Machinery Equipment Co., Ltd.

US$6,300.00

1-2 Pieces

US$6,000.00

3+ Pieces

Product specifications

Power

Pressure

Product profile

Customization

Available

Application

Commodity, Auto Part, Electronic, Stationery, Toy, Packaging, Medical Supplies, Leather Embossing

Cooling Way

Air Cooling

Model NO.

FJ-HDM2-12A

Control

Manual

Frequency Range

High Frequency

Electric Current

Style

Dual-Station

Power

Electric

Input Power

20kVA

Output Power

12000W

Frequency

27.12 MHz/40.68 MHz

Power Supply

380V/220VAC 50/60Hz (3-Phase 5-Wire)

Oscillation Tube

E3130

Rectifier

Silicon Diode

Pressurization Mode

Pneumatic Pressure

Heating Method

0-300℃ Automatic Constant Temperature

Cooling Method

Air-Cooled

Air Source

0.5-0.8MPa (Customer-Provided)

Stroke

Total 150mm (Customizable) / Effective 80mm

Operation

Foot Switch

Frame

Laser-Cut Steel Frame

Working Table Size

500×800mm

Transport Package

Standard Packaging

Specification

2250×1380×1850mm

Trademark

Private Label OEM

Origin

Wenzhou, Zhejiang, China

Key features

Dual Independent HF Systems: Two isolated 27.12MHz high-frequency units run simultaneously without signal interference, effectively doubling production output.

Adjustable Custom Stroke: Standard total stroke reaches 150mm (80mm effective stroke), with customizable travel range for diverse production needs.

Customizable Working Platen: Supports dual working modes (flat plate & cross clamp), with adjustable platen size to fit molds of all dimensions.

High-Sensitivity Spark Suppression: Integrated NL-5557 module instantly cuts HF power within microseconds to protect molds, tubes and operators.

Full OEM & ODM Service: Accepts private labeling, full machine customization, and tailor-made solutions per your drawings or samples.

Dual-Station Interlock Safety System: Pedal switches interlock with HF output for both stations to avoid accidental triggering and guarantee safe operation.

Rigid High-Precision Structure: Laser-cut solid steel body matched with precision bearings and Airtac cylinder to deliver uniform, stable pressing force.

Company profile

Self-brandedFlexible CustomizationOEM ServicesQuality Assurance

Wenzhou Fujia Machinery 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: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.73h

About Our Factory & Business Background

AddressWenzhou, Zhejiang, China

Plant Area1178.67 square meters

Number of Employees5

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Pc

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsAutomatic rotary high-frequency fuse machine, Vacuum blister machine

Production Lines1

Production MachinesBench drill, Vertical milling machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2021-10-29

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is a high-frequency plastic welding machine used for?

It is mainly used for welding and sealing thermoplastic materials such as PVC, PU, EVA, TPU, PETG, and plastic blisters. Typical applications include blister packaging, inflatable products, plastic bags, raincoats, stationery, toys, medical supplies, automotive interior parts, etc.

Q:What materials can your machine weld?

Our machines are suitable for: PVC, EVA, TPU, PU PETG, APET Double blister and blister card packaging Most thermoplastic films and sheets. It cannot weld pure PP, PE, or non-woven fabrics without a coating layer.

Q:What is the difference between 5KW, 8KW, 10KW, 15KW high-frequency machines?

The power determines welding area, thickness, and speed: 5KW: small products, small welding area 8KW: general packaging and small inflatables 10KW: medium-size products, higher efficiency 15KW & above: large-size welding, thick materials, mass production.

Q:Do you provide customized molds?

Yes. We can design and manufacture customized molds according to your product drawings, samples, or size requirements. Mold material can be aluminum alloy or copper, with high precision and long service life.

Q:How long is the delivery time?

Standard machines: about 7-10 working days Customized machines and molds: about 15-25 working days Exact lead time depends on machine model and order quantity.