4 JAW POWER CHUCK

4 JAW POWER CHUCK
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4 JAW POWER CHUCK

A 4 Jaw Power Chuck is a hydraulically or pneumatically operated CNC lathe chuck with independently adjustable jaws, enabling precise and secure clamping of square, rectangular, irregular, or off-center workpieces. It offers high clamping force, superior control, and maximum flexibility, making it ideal for precision machining and special turning applications in demanding industrial environments.

 
 

4 Jaw Power Chucks are hydraulically or pneumatically actuated chucks designed for independent jaw movement, allowing precise clamping of square, rectangular, irregular, and off-center workpieces. They offer maximum flexibility, high clamping force, and excellent control, making them ideal for precision and special turning applications.

Asmita Industries supplies high-quality 4 Jaw Power Chucks suitable for Indian CNC workshops and heavy-duty industrial use.


Types Available

  • Hydraulic 4 Jaw Power Chuck
  • Pneumatic 4 Jaw Power Chuck
  • Independent Jaw Type
  • Solid / Hollow Body 4 Jaw Chuck
  • High-Grip & Long Stroke Models
  • Soft Jaw & Hard Jaw Compatible
  • Custom Mounting (A2 / D / L type)

Key Features

  • Independent jaw control for precise centering
  • Strong and uniform clamping force
  • Ideal for irregular & non-round components
  • Rigid construction for heavy-duty cutting
  • Compatible with soft & hard jaws
  • Reliable performance in CNC automation

Applications

  • CNC turning of square & rectangular parts
  • Eccentric and offset machining
  • Flanges, castings & forgings
  • Valve bodies & pump housings
  • Special purpose machining

Technical Specifications (Typical)

Parameter

Specification

Actuation

Hydraulic / Pneumatic

Chuck Size

6", 8", 10", 12", 15", 18"

Jaw Movement

Independent

Stroke

Short / Long

Max RPM

As per chuck size

Accuracy

Operator-set (high precision possible)

Mounting

A2 / D / L spindle noses


Advantages of 4 Jaw Power Chuck

  • Clamps irregular & square workpieces
  • Allows eccentric turning
  • High gripping force
  • Suitable for heavy machining
  • Maximum setup flexibility

4 Jaw vs 3 Jaw Power Chuck (Quick Comparison)

Feature

4 Jaw Power Chuck

3 Jaw Power Chuck

Jaw Movement

Independent

Self-centering

Workpiece Shape

Irregular / Square

Round / Hex

Setup Time

Longer

Faster

Flexibility

Very High

Medium


Why Choose Asmita Industries?

  • Trusted 4 Jaw Power Chuck supplier in India
  • Heavy-duty & precision-grade products
  • Custom jaw & mounting solutions
  • Competitive pricing & fast delivery
  • Expert application support

Product Inquiry

Have questions about a specific product? Our team will help you find the right option for your needs — ensuring compatibility, quality, and value.

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