H138-4L Pneumatic Zero Point Clamp (4 Station Cube)

JIYAN H138-4L Pneumatic Four-Station Zero Point Clamp – 3D Cube 4-Station System

Specifications

Key Features

• Four zero point clamps integrated into a cube body – complete 4‑station system on a compact 3D base

• High repeatability – ±0.005 mm (0.0002″) per station for consistent pallet registration on all faces

• Tall cube design – 380 mm length × 173 mm × 173 mm for multi‑side fixturing

• Four independent clamping stations – each position can hold a separate fixture plate

• Massive total pull‑down force – 220 kN (49,456 lbf) across four stations

• High max. air pressure – 1.2 MPa (174 psi) for industrial‑grade reliability

• Hardened steel construction – designed for high‑cycle automated production and heavy duty

• Multi‑face mounting capability – cube shape allows mounting on multiple machine orientations

• Integrated riser function – 173 mm height elevates workpieces for improved tool access

Application Scenarios

• Horizontal machining centers (HMCs) – cube mounts on tombstone faces for 4‑side part processing

• Multi‑pallet CNC systems – four independent stations for sequential or batch machining

• Automated production cells – robotic pallet changing across four stations with zero‑point repeatability

• High‑mix manufacturing – quick changeover between different fixture plates on each station

• 5‑axis machining – elevated height provides clearance for spindle head and tooling

• Heavy and large workpieces – 220 kN total pull‑down distributes clamping force across four points

• Fixture plate storage and exchange – pre‑fixtured plates can be swapped in seconds on any station

Why Choose JIYAN

• Complete 4‑station cube solution – no need to align and mount four separate single clamps

• Tombstone optimized – compact 173×173 mm profile fits standard HMC tombstone faces

• Integrated riser function – 173 mm height elevates workpieces for better tool access and chip flow

• Factory‑set station positions – eliminates measurement errors and reduces setup time

• Independent air connections – each station can be controlled separately for flexible operation

• Precision ground reference surfaces – all mounting faces verified for flatness and perpendicularity

• Pneumatic only – no hydraulic power unit required, clean and simple

• Automation ready – consistent zero‑point locking for robot‑tended pallet systems

• 4‑side machining ready – ideal for parts requiring machining on multiple faces in one setup

Explore more solutions in our
Zero Point Clamping Systems
or learn how to improve setup efficiency in our
Zero Point System Guide.