Wafer Expansion Device | Wafer Expander TEX-21 Series
An air cylinder is used for driving the extension stage. The simple design achieves maintenance-free operation.
The EX series "Wafer Expander" is a tape expansion device that stretches fully cut wafers along with the dicing tape on an expansion stage, uniformly widening the chip spacing/street width to the appropriate dimensions. By employing a motor for the drive of the expansion stage, it allows for numerical management of the expansion stroke and speed. It also comes standard with an auto-cut function. Techno Vision offers various wafer expanders, including basic models, motor-driven expanders compatible with 12-inch wafers, and expanders with auto-cut functions, allowing for selection based on requirements. After expansion, the grip ring (automatically clamping the inner and outer rings) maintains the expanded state of the tape.
basic information
■Main Features - Expansion rate can be set arbitrarily. - Expansion speed can be set arbitrarily. - Stage equipped with a hot plate that enables high expansion rates. - Automatically grips the expanded film with a grip ring.
Price range
Delivery Time
Model number/Brand name
TEX-21 Series
Applications/Examples of results
Dicing / A tape expansion device that uniformly expands the diced wafers in the X-Y direction, widens the chip spacing to any desired gap, and significantly improves chip handling after dicing / splitting.
Related Videos
Line up（2）
| Model number | overview |
|---|---|
| TEX-21BG | Supports 6 inches (150mm), device dimensions: 340mm (W) x 600mm (D) x 350mm (H) |
| TEX-218G | Supports 8 inches (200mm), device dimensions: 400mm (W) x 690mm (D) x 350mm (H) |
catalog（1）
Download All Catalogs
Recommended products
Distributors
Techno Vision Co., Ltd. has been engaged in the development, manufacturing, and import/export of its own products, focusing on cleaning technology and assembly technology since its establishment in September 1987. In today's high-tech industry, we are committed to responding to our customers' needs and providing technology, products, and services from the perspective of our customers.