Machine tool vise HPAQ-160

for milling machineshorizontalvertical

Overview
The HPAQ series heavy-duty CNC vise with patented MULTI-POWER booster and through-hole Angle-Lock structure halves deflection to 0.005 mm. Designed for large-scale CNC machining and precision mould production. Fixed reference height allows multiple vices to be used together for large workpiece setups.

Key Advantages

• Mechanical, patented systems (M458489, M395751, M278511, M390838, M435335)
• Shortest body length with large jaw opening
• High accuracy and repeatability (pull-down accuracy ≤ ±0.005 mm under rated pressure)
• SPECIAL MULTI-POWER design: clamping force range 0 ~ 8000 kg
• Suitable for gantry-type machining centers and heavy-duty applications

Features

• 1. Fixed jaw: Hardened steel fixed jaw (HRC 55). Vise body made of Ductile Iron (FCD60+) for precision and wear resistance. Under 4500 kg force, shape deflection is less than ±0.005 mm.
• 2. Slideways: Hardened to HRC 50 to increase durability and maintain positioning height over long service life.
• 3. Special ANGLE-LOCK system: Through-hole compact design in high-grade iron (FCD60+) that pulls the workpiece down to the reference position within ±0.005 mm under 4500 kg pressure.
• 4. Mounting flexibility: can be mounted horizontally or vertically.
• 5. Patented MULTI-POWER system: Built with high-grade bearing steel; doubles clamping force, delivers consistent pressure and eliminates leakage. First half-turn gives ~2500 kg; second half-turn ~4500 kg; system provides presettable constant clamping force.
• 6. Adjusting stop ring: Preset device to set and reproduce desired clamping force for repeatable operations.

Standard & Optional Accessories

• Standard: 2 pcs alignment wedge, 4 pcs clamps, 1 pc handle
• Optional: Various jaws (cross-grooved, step, V-jaws), combined and front-back outer jaws to broaden clamping options for different workpiece shapes

SPECIFICATIONS (unit: mm)
Model | A | B | C | C1 | D | E | F | G | H | I | J | J1 | K | K1 | L | M | Max. Clamping Force | Weight (kg)
HPAQ-160 | 168 | 115±0.01 | 0-300 | 195-490 | 57±0.02 | 18 | 560 | 677 | 160 | 19 | 15 | 21 | 53 | 63 | 117 | 145 | 8000kg | 73
HPAQ-200 | 187 | 120±0.01 | 0-350 | 220-570 | 66±0.02 | 18 | 637 | 757 | 200 | 19 | 18 | 25 | 66 | 75 | 117 | 168 | 8000kg | 120
HPAQ-250 | 187 | 120±0.01 | 0-450 | 220-670 | 66±0.02 | 18 | 746 | 863 | 250 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 140
HPAQ-160L-400 | 168 | 115±0.01 | 0-400 | 206-600 | 57±0.02 | 18 | 665 | 792 | 160 | 19 | 15 | 21 | 53 | 63 | 117 | 145 | 8000kg | 83
HPAQ-160L-500 | 168 | 115±0.01 | 0-500 | 206-700 | 57±0.02 | 18 | 765 | 892 | 160 | 19 | 15 | 21 | 53 | 63 | 117 | 145 | 8000kg | 92
HPAQ-160L-650 | 168 | 115±0.01 | 0-650 | 206-860 | 57±0.02 | 18 | 925 | 1042 | 160 | 19 | 15 | 21 | 53 | 63 | 117 | 145 | 8000kg | 107
HPAQ-200L-500 | 187 | 120±0.01 | 0-500 | 220-720 | 66±0.02 | 18 | 806 | 923 | 201 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 144
HPAQ-200L-600 | 187 | 120±0.01 | 0-600 | 220-820 | 66±0.02 | 18 | 910 | 1027 | 201 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 160
HPAQ-200L-850 | 187 | 120±0.01 | 0-850 | 220-1070 | 66±0.02 | 18 | 1156 | 1273 | 201 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 190
HPAQ-200L-1140 | 187 | 120±0.01 | 0-1140 | 236-1360 | 66±0.02 | 18 | 1446 | 1563 | 201 | 19 | 18 | 24 | 66 | 75 | 117 | 168 | 8000kg | 217

Technical specifications

• Material: Vise body Ductile Iron (FCD60+) ; Fixed jaw: hardened steel (HRC 55)
• Slideways hardness: HRC 50
• Repeatability / accuracy: pull-down accuracy within ±0.005 mm under rated pressure
• Multi-Power clamping force range: 0 ~ 8000 kg (patented booster system)
• Clamping progression: ~2500 kg at first half-turn; ~4500 kg at second half-turn (presettable)
• Presetting device: adjusting stop ring for repeatable clamping force
• Mounting: horizontal or vertical; fixed height for multi-vise setups
• Applications: precision mould making, heavy-duty machining, gantry-type machining centers
• Patents: mechanical and multi-power system patents listed above