High Speed PET Forming at 45 Molds Per Minute

2026-03-09

Written by

Calvin

Structural Engineer

With 15 years of experience in the field of automatic packaging machines, I possess solid mechanical design knowledge and innovation capabilities, enabling me to accurately select models and solve technical problems.

›

Speed is the defining factor in high-volume packaging. The Plastic Thermoforming Machine from Wenzhou Rayshape Machinery Co., Ltd., a subsidiary of Elemotion Group, reaches an impressive operating speed of $45$ molds per minute when processing PET sheets.

This efficiency is made possible by our servo-driven stations and high-precision five-point structural connecting rods. The machine is also optimized for materials like PP and PLA, ensuring a stable and reliable output for cup lids and food boxes.

We offer versatile plate surfaces up to $730 \times 800$ to maximize cavity density. By saving optimized parameters in our future-oriented control system, you can maintain peak performance with just a single click of the 'start' button, significantly reducing labor dependency.

Plastic Thermoforming Machine

Four-Station Plastic forming machine

Model：RS-750-800-4

RS-750-800-4 positive and negative pressure multi-station plastic thermoforming machine， uses internationally advanced plastic sheet forming technology. It is a plastic sheet forming equipment with mechanical, pneumatic and electrical integrated design. It can automatically complete all actions such as loading, feeding, heating, forming, punching, cutting, stacking, finished product tr...

Three-Station Plastic Thermoforming Machine

Model：RS-750-800-3

RS-750-800-3 positive and negative pressure multi-station plastic thermoforming machine， uses internationally advanced plastic sheet forming technology. It is a plastic sheet forming equipment with mechanical, pneumatic and electrical integrated design. It can automatically complete all actions such as loading, feeding, heating, forming, punching, cutting, stacking, finished product tr...

Four-Station Plastic Thermoforming Machine

Model：RS-750-610-4

RS-730-610-4 positive and negative pressure multi-station plastic thermoforming machine， uses internationally advanced plastic sheet forming technology. It is a plastic sheet forming equipment with mechanical, pneumatic and electrical integrated design. It can automatically complete all actions such as loading, feeding, heating, forming, punching, cutting, stacking, finished product tr...

Four-Station Plastic Thermoforming Machine

Model：RS-650-450-4

RS-650-450-4 positive and negative pressure multi-station plastic thermoforming machine， uses internationally advanced plastic sheet forming technology. It is a plastic sheet forming equipment with mechanical, pneumatic and electrical integrated design. It can automatically complete all actions such as loading, feeding, heating, forming, punching, cutting, stacking, finished product tr...

Advantages Of Plastic Thermoforming Machines

Loading sheet part

Load automatically, lower human resource cost.

Proximity switch clever control, getting the rid of falling down of the sheet by conveying too fast.

Double stations, big diameter, reduce the frequency of changing sheet coil, improve the the production efficiency.

Max undertake roll of sheet

Weight:600kg, Diameter 800mm.

Feeding sheet part

Automatic feeding reduces human resource costs.

Actively transport the sheet and reduce the load on the conveying servo motor.

Cleverly control the proximity switch to prevent the sheet from falling too quickly during transportation.

Human-machine interface

Controlled by microcomputer and programmable controller (PLC), all action programs can be operated through the human-machine interface, simple and convenient, 15-inch touch screen.

Heater

1. Vacuum insulation cotton is installed in the heater, which has a fast reaction speed, short processing time and energy saving.

2. The furnace body is divided into two layers, the layout of the heating tiles is optimized, so that the plate is heated evenly.

Molding station

1. Mold changing auxiliary mechanism, using sliding guide rails and support rods to achieve fast mold change, saving time and effort.

2. Adopting high-power servo motor drive, high precision, high efficiency and low noise.

Molding mold

The working principle is a combination of positive and negative pressure, and some nylon plugs are used to assist stretching in the mold to make it have stronger molding ability.

There is cooling water in the mold cavity to speed up the cooling speed and make demolding easier.

Guide head structure

The workstation is supported by four columns (45# steel, hard chrome plated).

The integrated mold table (QT-600 steel) is made by a high-precision CNC milling machine. Therefore, it is wear-resistant, stable, and accurate, which prolongs the service life of the equipment.

A five-point-connecting-rod structure

This structure design provides more stable operation and faster speed.

Mold change structure

The punching hole station has the same mold changing structure as the cutting station.Greatly reduce mold change time and labor costs, improve production efficiency and safety factor, and provide convenience for your diversified product chain.

Servo motor

The station mold closing, forming auxiliary stretching, and pull-tab parts are all driven by servo motors, which have fast speed, low noise, high precision, and high efficiency.

Servo-controlled conveyor belt

Set conveyor belt parameters directly on the operation screen.

Freely adjust and control conveying length and speed.

Rewinding waste of edge sheet

Our multi-station thermoformers feature a winding unit with torque motor to efficiently collect the offcuts and wind them into a roll with one side retractable, which can be conveniently removed at the end of production.

This advanced waste management system improves operating efficiency and cleanliness, making multi-station thermoformers ideal for high-quality and sustainable production.

Plastic Thermoforming Machine Video

Fruit box making machine

Fully Automatic Thermoforming Machine

Automatic Plastic Cake Box Manufacturing Machine for PET PP and High Speed Plastic Cake Box Forming Machine for Bakery

Four-Station Plastic Thermoforming Machine Video

Three-Station Plastic Thermoforming Machine

Automatic Disposable Ashtray Manufacturing Machine for PET PVC and High Speed Plastic Ashtray Making Machine for Factory

Multi-Station Plastic forming machine

Plastic Container Machine

Professional Plastic Wine Tray Thermoforming Machine for Bottle Insert and High Speed Plastic Wine Box Forming Machine

Automatic multi-station thermoforming machine

Plastic Thermoforming Machine News

Global Vision, Local Assurance: RAYSHAPE Plastic Thermoforming Machines Strengthen Global Delivery and After-sales System

In 2026, the complexity of the global geopolitical landscape has introduced new challenges to the manufacturing sector. Fluctuations in crude oil prices directly impact plastic raw material costs, ...

2026-03-25 Read More →