H18‑2L JIYAN Pneumatic Zero Point Clamp (Twin Base)
A JIYAN dual‑clamp zero point system (148×143×110 mm) with two independent pneumatic ports, ±0.005 mm repeatability per clamp, 55 kN pull‑down force per clamp (110 kN total). Ideal for large pallets, twin‑point registration, heavy workpieces, and high‑vibration machining from JIYANVISE.
We typically respond within 24 hours.
| Parameter | Value |
|---|---|
| Model | H18‑2L |
| Brand | JIYAN / JIYANVISE |
| Type | Dual hole zero point clamp (twin base) |
| Dimensions (L × W × H) | 148 × 143 × 110 mm (5.83″ × 5.63″ × 4.33″) |
| Repeat positioning accuracy | ±0.005 mm (±0.0002″) |
| Max. operating pressure (air) | 1.2 MPa (174 psi) |
| Pull‑down force (per clamp) | 55 kN (12,364 lbf) |
| Clamping force (per clamp) | 17 kN (3,822 lbf) |
| Total pull‑down force (both clamps) | 110 kN (24,728 lbf) |
| Actuation | Pneumatic (dual port or series connection) |
JIYAN precision engineering – designed and manufactured to exacting standards
Dual zero point clamps in one body – two independent clamping positions on a single baseplate
High repeatability – ±0.005 mm (0.0002″) per clamp for precise pallet and fixture changes
Compact twin design – 148×143 mm footprint holds two pallet pins simultaneously
Tall profile – 110 mm height for heavy‑duty fixturing and raised workholding
Individual pull‑down force – 55 kN per clamp, 110 kN total for maximum workpiece security
High max. air pressure – 1.2 MPa (174 psi) for robust industrial environments
Hardened steel construction – wear‑resistant body for high‑cycle production
JIYANVISE quality – precision ground surfaces for reliable, long‑lasting performance
Large pallets and fixture plates – two clamps provide balanced hold‑down on bigger workpieces
4th/5th axis rotary tables – dual clamps prevent rotation and increase torsional rigidity
Automated pallet changing systems – two zero points ensure consistent registration every cycle
Tombstone fixtures for HMCs – mount multiple twin units on each tombstone face
Heavy and unbalanced parts – total 110 kN pull‑down force secures challenging workpieces
High vibration operations – dual clamping points dampen chatter in aggressive roughing
Integrated twin design – no alignment needed between separate single clamps, saves setup time
Balanced clamping force – two clamps work together to prevent pallet tilting or shifting
Increased rigidity – dual contact points provide superior stability compared to single clamp
Precision ground surfaces – each unit verified for flatness and lock repeatability
Pneumatic only – no hydraulic power unit required, reduces shop floor complexity
Custom mounting patterns – available upon request for specific machine tables
JIYANVISE reliability – trusted by CNC professionals worldwide
Explore more JIYAN zero point clamping solutions:
https://jiyanvise.com/product-category/products/zero-point-plate/