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.

Cost-Effective Quick Mold Change Four-Station High-Frequency Plastic Welding Machine

Name: Cost-Effective Quick Mold Change Four-Station High-Frequency Plastic Welding Machine
Brand: Wenzhou Fujia Machinery Equipment Co., Ltd.
SKU: 2289814925

Zhejiang, ChinaWenzhou Fujia Machinery Equipment Co., Ltd.

US$4,650.00

1-2 Pieces

US$4,250.00

3+ Pieces

Product specifications

Power

Pressing Plate

Stations

Product profile

Customization

Available

Application

Commodity, Auto Part, Electronic, Stationery, Toy

Cooling Way

Air Cooling

Model NO.

FJ-HRAO3-5A

Control

Automatic

Frequency Range

High Frequency

Electric Current

Style

Rotary

Power

Pneumatic

Output Power

5000W

Input Voltage

380V/220VAC 50/60Hz (Three-Phase, Five-Wire)

Frequency

27.12MHz / 40.68MHz

Oscillation Tube

7t85rb

Protection Device

High-Sensitivity Electronic Spark Arrester

Input Capacity

8 kVA

Rectification

Silicon Diodes

Air Supply

0.5-0.8 MPa (Customer-Supplied)

Pressure Application

Pneumatic/Hydraulic

Heating Method

0-300°C Automatic Temperature Control

Cooling Method

Air-Cooled

Upper Platen

200 × 350 mm (Customizable)

Effective Stroke

200 mm (Customizable)

Turntable

990 mm

Weight

500 Kg

Transport Package

Standard Packaging

Specification

500 kg

Trademark

Private Label OEM

Origin

Wenzhou, Zhejiang, China

Key features

High-Precision PLC Control: Equipped with PLC and high-res HMI for easy parameter setup, real-time monitoring and multi-safety protection.

Automatic Unloading System: Adjustable suction manipulator auto collects finished parts to avoid high-temperature burns and boost output.

Custom Quick-Lock Molds: Copper/aluminum molds customizable for blister, plastic welding & leather embossing with fast disassembly.

Advanced Spark Protection: High-sensitivity arrester cuts power within 1-2 microseconds to protect molds, tubes and operators.

Stable 27.12MHz Welding Source: Glue-free molecular welding with independent cooling for long continuous operation.

Wide Material Compatibility: Fits hard/soft PVC & flexible composites for packaging, medical, auto and electronic industries etc.

Custom Working Stroke: Adjustable stroke length to match different product sizes and processing demands.

Full OEM & ODM Support: Accept drawing-based custom molds, size modification and personalized machine configuration.

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: ≤1.72h

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.