Servo Hot Melt Welding Machine
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Servo Hot Melt Welding Machine

Our compact servo hot melt welding machine is designed for thermal staking, plastic boss forming, insertion, and localized hot-melt assembly. A heated tool softens the molded plastic boss, while the servo press forms it into a controlled fastening head. This process can connect plastic parts with metal sheets, circuit boards, decorative panels, or other components without screws or liquid adhesive.
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Product Introduction

Product Description

 

Our compact servo hot melt welding machine is designed for thermal staking, plastic boss forming, insertion, and localized hot-melt assembly. A heated tool softens the molded plastic boss, while the servo press forms it into a controlled fastening head. This process can connect plastic parts with metal sheets, circuit boards, decorative panels, or other components without screws or liquid adhesive.

 

The servo system allows precise control of movement speed, forming depth, position, holding time, and return stroke. This helps the servo hot melt welding machine maintain consistent stake height and reduce excessive plastic deformation. The servo hot melt welding machine can use single-point or multi-point heated tooling and can store different process recipes for fast product changeovers.

 

Specifications

 

Process

Thermal staking and localized hot melting

Drive system

Programmable servo press

Heating tool

Single-point or multi-point

Temperature control

Independent closed-loop heating zones

Control system

PLC and touchscreen HMI

Adjustable parameters

Position, speed, depth, heating time, and holding time

Recipe storage

Multiple product programs

Safety system

Enclosed working area with interlocked door

Optional monitoring

Force, displacement, temperature, barcode, and data recording

 

Applications

 

  • Automotive switches, lamps, and interior components
  • Circuit boards fixed inside plastic housings
  • Electronic shells, sensors, buttons, and speakers
  • Appliance control panels
  • Medical-device housings
  • Plastic-to-metal assemblies

 

 

Custom Tooling

Thermal tips can be designed in flat, dome, hollow, ring, flush, or other shapes. Multi-point tools can process several plastic bosses in one cycle.

 

Quality Control

Temperature stability, servo repeatability, forming depth, fixture position, alarm functions, and continuous-cycle operation are tested before shipment.

 

Technical Support

We provide tooling installation, process adjustment, operator training, and remote troubleshooting. The equipment includes 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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