Semi-automatic mould change plastic welding machine
Semi-automatic mould change plastic welding machine with fast fixture switching for multiple plastic parts. Stable hot plate welding, easy to operate.


- Semi-auto quick mold switching
- Hot plate heating welding method
- Fit PP/ABS/PE/PA thermoplastics
- 220V/380V customizable voltage
Product Introduction
This semi-automatic mould change plastic welding machine belongs to hot plate welding series, designed for factories producing multiple types of plastic products. It realizes semi-automatic fast mold replacement, greatly cutting fixture switching time compared with fixed mold welders.
It adopts uniform temperature heating plate and stable pressure control system, suitable for welding PP, ABS, PE, PA and other thermoplastic materials. Widely used in automotive parts, household appliance shells, plastic toys, water storage containers and electronic plastic housings.
Core Features
- Semi-automatic quick mould change structure, reduce manual fixture adjustment time, improve batch production efficiency
- Digital temperature, time and pressure control panel, parameters adjustable for different plastic parts
- Heavy-duty thick steel frame, stable running, low failure rate
- Compatible with multi-size custom molds according to customer workpiece drawings
- Safe protective cover, emergency stop button for operation safety
Technical Parameters
- Working Type: Semi-automatic quick mold swap hot plate welding
- Heating Temp: 0โ400โ adjustable
- Power Supply: 220V/380V 50/60Hz optional
- Applicable Materials: PP, ABS, PE, PA, POM thermoplastics
- Working Mode: Manual & automatic dual mode
Application Scope
Automotive industry: car water tank, lamp housing, filter parts Home appliances: washing machine fittings, water dispenser shells Daily & Toys: plastic toy shells, storage boxes, water bottles Electronics: battery casings, plastic connector components
After Sales Service
- 1 year full machine warranty
- Remote online debugging & operation training
- Custom mold design & production support
- Lifetime low-cost spare parts supply
What to send for a quote
- Material of the parts and the wall thickness at the joint
- Joint geometry drawing, and the weld strength or leak requirement
- Platen size needed, and whether several parts share one platen
- Target cycle time, annual volume and number of shifts per day
- How many part families the line must cover, and the changeover time you accept
Related machines
foam pump assembly machines, curtain pulley assembly machines and all assembly machines Quotes: [email protected] or +86-18123647785. Machines are built and run off in our 5,000 m2 plant in Chashan, Dongguan.
Send the drawing for this machine. We come back with station layout, cycle time and price.
A quote normally takes three working days once the part information is complete. If something is missing we tell you which drawing is needed instead of guessing a price.
- 012D drawing or STEP file, and the sub-parts
- 02Material and surface finish of each component
- 03Target cycle time, annual volume, shifts per day
- 04The defect you cannot ship โ leak, torque, appearance
- 05Bottle neck thread or mating part