QD160 Pneumatic Machine Vice – 160mm Jaw Width CNC Workholding Fixture

Description

The QD160 Pneumatic Machine Vice is a high-performance precision workholding fixture designed for milling, drilling, and CNC machining applications. Built from high-strength cast iron and featuring a pneumatic clamping system, it delivers rapid, stable, and repeatable workpiece holding. With a 160mm jaw width and 100mm maximum stroke, this vice is perfect for medium to large workpieces, ensuring reliable clamping during heavy stock removal and finishing operations.

Pneumatic Clamping Mechanism for Fast and Stable Workholding

The QD160 utilizes a pneumatic cylinder to generate consistent clamping force, reducing operator fatigue and setup time. The zero-lift design prevents upward movement of the workpiece during machining, maintaining flatness and eliminating chatter. Pneumatic actuation ensures repeatable clamping pressure for high-volume production environments.

Stress-relieved Cast Iron Body for Maximum Rigidity

The solid cast iron base and jaw body are fully stress-relieved to eliminate internal casting deformation. This guarantees stable positioning of the workpiece and absorbs machining vibrations, maintaining precision over long-term use in demanding industrial conditions.

Precision Ground Jaws and Guideways

Both fixed and movable jaws are precision-ground for flatness and parallelism. Serrated gripping surfaces prevent workpiece slippage, ensuring high-accuracy clamping for roughing and finishing operations. Replaceable jaws simplify maintenance and extend the vise’s service life.

Heavy-duty Clamping for Industrial Applications

The QD160 can handle high cutting loads while maintaining zero-lift performance. The combination of a robust lead screw, pneumatic cylinder, and precision guideways provides a rigid and repeatable clamping platform for milling, drilling, and grinding tasks.

Single Model Optimized for Medium & Large Workpieces

With a jaw width of 160mm and 100mm maximum opening, the QD160 is optimized for medium to large workpieces. The one-piece fixed base allows secure mounting on CNC tables and conventional milling machines, ensuring minimal vibration and maximum machining accuracy.

Ideal Applications

The QD160 Pneumatic Vise is suitable for:

• CNC machining centers
• Conventional milling machines
• Drilling machines
• Toolroom operations
• High-volume production workshops
• Precision metalworking
• Mold and die manufacturing

Full Dimension & Packing Specification Table (Unit: mm / kg)

Parameter Explanation

• A: Effective jaw width (160mm)
• B: Maximum movable jaw opening (100mm)
• C: Jaw height from base surface (45mm)
• L / W / H: Overall length, base width, and total height of the vise
• NW / GW: Net weight / gross weight per unit
• Packing Size: Independent export carton dimension