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Description Specifications Application Company Profile

Description

Heavy-duty hydraulic CNC machining vises represent an essential workholding asset for modern machine shops, engineered to prevent workpiece movement during aggressive metal cutting operations. Manufactured from high-tensile ductile iron with precision-ground flame-hardened bed ways, these vises absorb high dynamic cutting forces without body deflection. The integrated hydraulic pressure mechanism allows operators to apply consistent clamping force with minimal effort, eliminating part slippage and dimensional errors. Produced under strict metrological standards, each vise guarantees exact bed parallelism, squareness, and zero jaw lift. It serves as a vital component for automotive machine shops, aerospace manufacturing, and general toolrooms. Ultimately, this advanced hydraulic vise delivers rigid workpiece stability, reduced vibration, and high machining precision.

Specifications

Key Attributes
Clamping Force	25 kN
Jaw Width	250 mm
Material Type	Aluminum
Surface Finish	Precision-ground bed ways and rust-resistant flame-hardened skin
Parallelism Accuracy	Precision alignment tolerance within 0.01 mm per 100 mm bed length
Structural Type	High-density rigid body with internal anti-lift mechanism

Additional Information
Country of Origin	India

Application

Secures raw steel billets, aluminum blocks, and castings safely during multi-axis CNC milling.

Maintains high-rigidity clamping during heavy face milling and deep cavity drilling operations.

Prevents thin-walled metallic workpieces from lifting or twisting under cutter load.

Operates on vertical and horizontal machining centers requiring rapid, repeatable part loading.

Provides high holding force for tough alloys such as stainless steel and titanium.

Upgrades manual mechanical vises into high-power, effortless hydraulic workholding setups.

Company Profile

Krishna Automation, Tamil Nadu

Tamil Nadu, India

15 yrs

Manufacturer

Turn Over

₹25 Lakhs – ₹1 Crore

Factory Details

Contract ManufacturingOEM Service

Main Markets

India

Frequently Asked Questions

What primary materials are used to construct this hydraulic CNC vise?

It is built using high-grade FCD-60 ductile iron for the main body, paired with hardened alloy steel clamping jaws.

How does the hydraulic pressure mechanism operate?

It uses an internal hydraulic stroke multiplier that converts manual handle rotation into high clamping force up to 45 kN.

Does the jaw lift or tilt when high clamping force is applied?

No, the vise features an integrated anti-lift mechanical design that pulls the movable jaw downward to maintain bed alignment.

Is the vise body resistant to industrial cutting fluids and metal swarf?

Yes, the ground surfaces are flame-hardened and sealed against coolants, oils, and abrasive metal chips.

What level of parallelism accuracy does this machining vise maintain?

It maintains strict bed parallelism within 0.01 mm per 100 mm length to guarantee accurate workpiece positioning.

Heavy-Duty Hydraulic CNC Machining Vise