Servo Hot Plate Welding Machine
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Servo Hot Plate Welding Machine

Our servo hot plate welding machine is designed for thermoplastic parts that require precise welding depth, stable movement, and repeatable joint quality. The upper and lower fixtures position the two plastic components, while a temperature-controlled hot plate melts the joining surfaces.
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Product Introduction

Product Description

 

Our servo hot plate welding machine is designed for thermoplastic parts that require precise welding depth, stable movement, and repeatable joint quality. The upper and lower fixtures position the two plastic components, while a temperature-controlled hot plate melts the joining surfaces. After heating, the hot plate retracts and the servo system accurately moves the parts together. Welding depth, movement speed, position, holding time, and cooling time can be programmed according to the product structure.

 

Compared with conventional mechanical-stop equipment, the servo hot plate welding machine provides more flexible process adjustment and better repeatability. Multiple product recipes can be stored in the HMI, allowing operators to switch between different components without repeatedly resetting mechanical positions. The rigid frame and controlled servo movement help reduce uneven compression, excessive material displacement, and deformation of long plastic parts. Our servo hot plate welding machine can be equipped with safety doors, product sensors, barcode identification, process-data storage, leak testing, and MES communication.

 

Specifications

 

Welding method

Servo-controlled hot plate welding

Drive system

Programmable servo motor

Heating system

Multi-zone PID temperature control

Control platform

PLC and touchscreen HMI

Adjustable parameters

Position, speed, welding depth, heating time, and cooling time

Recipe storage

Multiple product programs

Tooling

Customized fixed or quick-change fixtures

Safety system

Enclosed structure with interlocked safety door

Optional functions

Data recording, barcode, leak testing, robot, and MES interface

 

Applications

 

  • Automotive lighting housings and decorative lamps
  • Battery housings and cooling-system components
  • Appliance water tanks and detergent boxes
  • Medical-device and filtration housings
  • Waterproof electronic enclosures
  • Parts requiring strict collapse-depth control

 

 

R&D Capability

Our company has a stable internal R&D team and continues to develop new plastic welding equipment. The product range covers ultrasonic welding, hot plate welding, hot melt staking, spin welding, vibration-friction welding, infrared welding, and customized non-standard machinery.

 

Process Customization

The servo stroke, hot plate dimensions, heating zones, fixture layout, loading height, and welding program can be customized according to the actual component. Before production, our engineers evaluate the material, weld rib, part size, required strength, sealing level, and expected cycle time.

 

After-Sales Service

We provide installation guidance, machine commissioning, operator training, process adjustment, and troubleshooting support. Remote technical assistance is available for overseas customers. The equipment is supplied with a one-year warranty.

 

Low Maintenance Cost

Without physical contact, there is no need to clean plastic residue from the heating plate. This dramatically reduces equipment downtime and long-term maintenance workload.

 

Precise Power Calibration

Infrared power and irradiation time can be finely adjusted, allowing for a more precise process window and uniform melting depth control with minimal internal stress.

 

Easy Operation

The equipment is designed for user-friendliness. This high-end automated model can complete complex infrared welding tasks after simple parameter setting, ensuring high workplace efficiency.

 

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