L-Type Plastic Thickness Gauge(11-step)
We manufacture the 11-step L-Type Plastic Thickness Gauge, made from high-purity engineering plastics through precision machining. The gauge provides 11 continuous thickness steps (e.g., 1.70–2.20 mm), making it suitable for equipment maintenance, fixture alignment, and gap clearance verification.
Compared with metal gauges, the plastic material is non-scratching, non-shedding, and non-conductive, making it ideal for high-cleanliness environments such as semiconductor, photonics, and medical production lines.
Product Advantages
- Each step offers thickness accuracy within ±0.01 mm
- 11-step thickness design: One gauge covers multiple thickness levels, ideal for continuous gap measurement in engineering applications.
- The best achievable thickness accuracy can reach within ±0.01 mm.
- Clear step readability: Each step is distinctly separated for quick and intuitive measurement.
- Non-scratching and non-shedding: High-purity engineering plastic ensures safe contact with sensitive surfaces without causing metal scratches or particle contamination.
- Durable laser marking: Thickness markings remain clear and wear-resistant over long-term use.
- Chemical resistance: Compatible with IPA and common cleaning fluids without structural degradation.
- L-shaped design: Allows easy access into narrow spaces and provides stable handling during measurement.
Product Applications
- Gap / clearance measurement in semiconductor equipment
- Fixture assembly alignment
- Equipment PM and routine maintenance
- Gap verification for sensitive components in high-cleanliness production lines
- Non-metal measurement requirements near metal-sensitive areas
Customization Options
- Thickness range
- 11 steps, more steps, or fully customized step counts
- Different step thickness increments
- Material options (PEEK)
- Laser marking direction, serial numbers, barcodes
- Outer dimensions and handle design
If you require a quotation, customized step configuration, or need to confirm whether the gauge matches your equipment’s gap specifications, feel free to contact us.
We can provide recommendations based on your actual application and assist in developing a customized thickness gauge.
Please fill out the form below, and we will get back to you shortly.
step L-Type plastic thickness gauge made from high-purity engineering plastic, suitable for gap clearance measurement in semiconductor equipment. | PEEK & PI Plastic CNC Machining Manufacturer | Shen-Yueh (SYT)
Located in Taiwan since 2006, Shen-Yueh Technology co., Ltd. has been a CNC plastic and metal machining manufacturer in Metal Processing Industry. Their main CNC machining supplies include, L-Type Plastic Thickness Gauge(11-step), CNC plastic machining, air knife productions, PEEK plastic machining and fabrication, CNC metal machining, Polyimide (PI) plastic CNC machining and milling, and bearing, which are delivered with expanded production capacity, short lead time, and better customer service.
SHEN-YUEH is composed of semiconductor equipment and machining design personnel who cooperate with the CNC professional technician team, which has more than 10 years of experience. The production process is carried out in accordance with ISO and a clean factory environment to provide excellent professional consultations and service! We focus on CNC parts processing and equipment transformation experience in the semiconductor and panel industries (since 2006). For more than 10 years, we have solved problems of design, development, and organization optimization and increased the lifecycle of parts, reducing costs for many customers and quickly providing manufacturing samples to reduce customer development time.
Shen-Yueh (SYT) has been offering high-quality equipment part manufacturing for semiconductor manufacturing department, panel and comprehensive industries, both with advanced engineering technology and 13 years of experience, Shen-Yueh (SYT) ensures each customer's demands are met.



