Specifications
| 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) |
Key Features
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JIYAN precision engineering – designed and manufactured to exacting standards
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Dual zero point clamps in one body – two independent clamping positions on a single baseplate
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High repeatability – ±0.005 mm (0.0002″) per clamp for precise pallet and fixture changes
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Compact twin design – 148×143 mm footprint holds two pallet pins simultaneously
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Tall profile – 110 mm height for heavy‑duty fixturing and raised workholding
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Individual pull‑down force – 55 kN per clamp, 110 kN total for maximum workpiece security
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High max. air pressure – 1.2 MPa (174 psi) for robust industrial environments
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Hardened steel construction – wear‑resistant body for high‑cycle production
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JIYANVISE quality – precision ground surfaces for reliable, long‑lasting performance
Application Scenarios
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Large pallets and fixture plates – two clamps provide balanced hold‑down on bigger workpieces
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4th/5th axis rotary tables – dual clamps prevent rotation and increase torsional rigidity
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Automated pallet changing systems – two zero points ensure consistent registration every cycle
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Tombstone fixtures for HMCs – mount multiple twin units on each tombstone face
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Heavy and unbalanced parts – total 110 kN pull‑down force secures challenging workpieces
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High vibration operations – dual clamping points dampen chatter in aggressive roughing
Why Choose JIYAN
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Integrated twin design – no alignment needed between separate single clamps, saves setup time
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Balanced clamping force – two clamps work together to prevent pallet tilting or shifting
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Increased rigidity – dual contact points provide superior stability compared to single clamp
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Precision ground surfaces – each unit verified for flatness and lock repeatability
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Pneumatic only – no hydraulic power unit required, reduces shop floor complexity
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Custom mounting patterns – available upon request for specific machine tables
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JIYANVISE reliability – trusted by CNC professionals worldwide
Explore more JIYAN zero point clamping solutions:
https://jiyanvise.com/product-category/products/zero-point-plate/
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