SX, SY, SZ Straight (Piston) Clamps

The JIT-SR product line allows world class manufactures to achieve the highest level of reliability in single-minute die and mold exchange processes.

This single action spring return clamp hydraulically secures the U channel of the die base to the press bolster or slide.

The JIT-SR Advantage

  • Suitable for upper die clamping
  • Light weight and compact design
  • Wide clamping area eliminates uneven wear to the die shoe
  • Available at various tonnages and machined to customer-specified T-slot specifications.
  • Constructed with a solid one-piece rod, which is machined from a single billet (AISI 4137 grade steel) and then nitrated to maximize strength and safety capabilities.
  • Optional proximity/limit switch for die shoe detection
  • Available in “Non-Touch” auto slide models.


Model Max. Working Pressure
SX 13.8 MPa (2000 PSI)
SY 18.1 MPa (2600 PSI)
SZ 24.5 MPa (3600 PSI)

Designed, engineered, and manufactured to the highest standards of quality and reliability, JIT-SR hydraulic clamps are the standard bearers for Total Quick Die Change (TQDC) and Total Quick Mold Change (TQMC) systems.