Machine tool vise HPAQ-160,200,250,160L,200L

for grinding machineshorizontalmodular

Mechanical vise (powerful type) Shortest Length with Big Jaw Opening Extremely High Accuracy and Repeatability Special MULTI-POWER design enhances clamping force of 0~8000KG Suitable for Gantry-Type machining centers 1.Vise Fixed Jaw is made of high quality steel and HARDENED to HRC 55º. Vise body is made of Ductile Iron above FCD 60 grade for high precision and durability. With a force of 4500kg, the shape will deflect less than 0.005mm. 2.Slide ways are HARDENED to HRC 50º to further increase durability and maintain positioning height over long use. 3.The Special ANGLE-LOCK SYSTEM with compact design and high-grade iron of over FCD 60 grade for high rigidity automatically pulls the work-piece down to the accurate position of within 0.005mm under 4500kg of pressure. This vise is most suitable for precision mould making on Machining Centers. 4.Vise can be mounted horizontally or vertically. 5.The patented MULTI-POWER SYSTEM built of HIGH GRADE BEARING STEEL doubles the clamping force. The pressure is more consistent and eliminates all leakage and maintenance problems associated with Hydraulic Vices. With the first half a turn the vise will clamp with 2500kg pressure. With a second half turn it will apply 4500kg of clamping force. This special patented system makes the clamping force constant. 6.Adjusting stop ring: This simple and effective presetting device enables to preset each desired clamping force and it guarantees to repeat each clamping operation at the same clamping force. Fixed height so several vices can be used together.