A wafer expander is also known as a wafer expansion machine or wafer expander. It is widely used in the wafer expansion process for the production of light-emitting diodes, small- and medium-power transistors, backlight units, LEDs, integrated circuits and certain specialised semiconductor devices.
Semi-automatic film cutting and stretching machine; Semi-automatic wafer stretching machine for chip packaging; 6-inch, 8-inch, 10-inch and 12-inch film stretching equipment
I. Introduction:
A wafer expander is also known as a wafer expansion machine or wafer expander. It is widely used in the wafer expansion process for the production of light-emitting diodes, small- and medium-power transistors, backlight units, LEDs, integrated circuits and certain specialised semiconductor devices.

II. Main features of this machine:
➢ The main body is made of stainless steel and aluminium alloy, ensuring reliable quality and stable performance;
➢ High and consistent film expansion accuracy;
➢ Simple to use, easy to understand and learn;
➢ This machine is aesthetically pleasing, robust and reliable, offers superior performance and is competitively priced, enabling our customers to significantly improve their production efficiency.
III. Technical Specifications:
| No. | Contents | Parameters |
| 1 | Rated voltage | 220 V AC |
| 2 | Frequency | 50/60 Hz |
| 3 | Power | <400W |
| 4 | Atmospheric pressure | 0.5–0.6 MPa |
| 5 | Machine weight | 50 kg |
| 6 | Types of adhesive film | PVC film |
| 7 | Adhesive film thickness | 0.05–0.2 mm |
| 8 | Heating temperature of the worktable | 0–80 °C |
| 9 | Film-cutting function | Automatic film cutting |
| 10 | Film Expansion Function | Semi-automatic |
IV. Product Advantages:
1. Automatic film cutting for high-efficiency production;
2. Speed and stroke can be precisely controlled;
3. Electrically heated film expansion, resulting in a uniform and smooth finish;
4. Features dual-cylinder up-and-down control; the stroke at the lower station is adjustable;
5. Heating, stretching, grain refinement and film formation are all carried out in a single operation;

This product page is based on an 8-inch film expansion machine; please contact customer service for further details.
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Dongguan Office: Room 401, Building 2, Shenjian Industrial Park, No. 183 Zhangluo Yongning Road, Zhangmutou Town, Dongguan (press 5 on the lift)
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