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
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Hydraulic / Pneumatic
|
|
Chuck Size
|
6", 8", 10", 12", 15", 18"
|
|
Jaw Movement
|
Independent
|
|
Stroke
|
Short / Long
|
|
Max RPM
|
As per chuck size
|
|
Accuracy
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Operator-set (high precision possible)
|
|
Mounting
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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)
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Feature
|
4 Jaw Power Chuck
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3 Jaw Power Chuck
|
|
Jaw Movement
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Independent
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Self-centering
|
|
Workpiece Shape
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Irregular / Square
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Round / Hex
|
|
Setup Time
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Longer
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Faster
|
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Flexibility
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Very High
|
Medium
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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