Asmita Industries is a trusted CNC Chuck Plate manufacturer in India, supplying precision-engineered CNC chuck back plates / chuck mounting plates for accurate and rigid chuck installation on CNC lathes and turning centers. Our chuck plates ensure perfect alignment between spindle and chuck, delivering low runout, high rigidity, and repeatable machining accuracy.
Product Description
A CNC Chuck Plate (also known as a Chuck Back Plate or Chuck Adapter Plate) is a precision interface component used to mount a power chuck or manual chuck onto the CNC lathe spindle. Manufactured from high-grade cast iron or alloy steel and precision-machined, our chuck plates ensure accurate centering, strong torque transmission, and vibration-free machining.
Key Features
- • High Concentricity & Low Runout (≤ 0.01 mm)
- • Precision Machined Spindle Register
- • Rigid & Balanced Construction
- • Excellent Torque Transmission
- • Hardened / Stress-Relieved Material Options
- • Custom Bolt Circle & Spindle Nose Compatibility
Applications
- • CNC lathe chuck mounting
- • Hydraulic & pneumatic chuck installation
- • Manual chuck to CNC conversion
- • High-precision turning operations
- • Automotive & industrial component machining
Technical Specifications (Typical)
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Parameter
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Specification
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Product Type
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CNC Chuck Plate / Back Plate
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Material
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Cast Iron / Alloy Steel
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Runout Accuracy
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≤ 0.01 mm
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Spindle Nose
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A2-4 / A2-5 / A2-6 / A2-8 / Custom
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Chuck Compatibility
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3-Jaw / 4-Jaw / Power Chuck
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Surface Finish
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Precision machined
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Customization
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Bore, PCD, thickness, register
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Types of CNC Chuck Plates
- • Standard CNC Chuck Back Plate
- • Power Chuck Mounting Plate
- • Manual Chuck Adapter Plate
- • Customized CNC Chuck Plate (As per drawing)
Advantages
- • Ensures perfect chuck-to-spindle alignment
- • Improves machining accuracy & surface finish
- • Reduces vibration and spindle load
- • Increases chuck life and machine safety
- • Ideal for heavy-duty CNC turning
Why Choose Asmita Industries?
✔ 34+ years precision manufacturing experience
✔ In-house machining, inspection & balancing
✔ Custom chuck plates made to drawing/sample
✔ Trusted Indian chuck & workholding manufacturer
✔ Pan-India supply & export support