Single-Position Pneumatic Zero-Point Base Plate for High-Precision CNC Fixture Positioning

Product Features:  
1. Pneumatic unlocking. Spring-loaded mechanical lock system; Material: Hardened stainless steel:  
2. Surface and piston hardened treatment;  
3. Repeat positioning accuracy <0.005 mm;  
4. Pressure source can be disconnected during use. Clamping force remains stable.
5. The exhaust port is generally not used; it can be used for pressurization when required.  
6. This model does not include airtightness testing; customization is available if airtightness testing is required.  
7. This model can be directly used for three-axis, four-axis, and five-axis installations.

The unlocking port is designed for four-axis installations and does not require a rotary oil distributor.