Clamp (Chongqing) Intelligent Equipment Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | Less than 10 pieces, shipped within 10 days. More than 10 items will be shipped within 30 days. |
| Delivery Time | 7-10 days |
| Packaging Details | Carton/wooden crate |
| Model | T212-3654 |
| Gripping range (mm) | 36-54 |
| Outer diameter (mm) | 140/165/210/140/150/180/230 |
| Total length (mm) | 140/144/140 |
| Maximum clamping length (mm) | 22 |
| Rotational runout (mm) | 0.01 |
| Max.radial clamping force (KN) | 40 |
| Max.axial tensile force (KN) | 10 |
| Max.rotational speed (1/min) | 5000 |
| Weight (KG) | 8.5/7.9/8.9/13.7/8.1/8.7/10.5 |
| Brand Name | ADJIG |
| Model Number | T212-3654 |
| Place of Origin | Chongqing, China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | Less than 10 pieces, shipped within 10 days. More than 10 items will be shipped within 30 days. |
| Delivery Time | 7-10 days | Packaging Details | Carton/wooden crate |
| Model | T212-3654 | Gripping range (mm) | 36-54 |
| Outer diameter (mm) | 140/165/210/140/150/180/230 | Total length (mm) | 140/144/140 |
| Maximum clamping length (mm) | 22 | Rotational runout (mm) | 0.01 |
| Max.radial clamping force (KN) | 40 | Max.axial tensile force (KN) | 10 |
| Max.rotational speed (1/min) | 5000 | Weight (KG) | 8.5/7.9/8.9/13.7/8.1/8.7/10.5 |
| Brand Name | ADJIG | Model Number | T212-3654 |
| Place of Origin | Chongqing, China | ||
| High Light | CNC Expansion Clamp ，expanding mandrel fixture 140mm ，Mandrel Fixture 165mm | ||
High Performance CNC Expanding Mandrel Fixture for Internal Bore Clamping Applications
Segmented clamping mandrels with hardened steel segments are particularly suitable for clamping workpieces with internal geometries.
Main applications include turning, grinding, milling, tool cutting, balancing, centering, and boring.
This High-Performance CNC Expanding Mandrel Fixture delivers exceptional precision for internal bore clamping applications. Engineered with a precision-ground taper and high-rigidity expansion segments, it provides uniform radial pressure for secure, vibration-free gripping of cylindrical workpieces. The design ensures perfect concentricity within microns, eliminating runout for critical bore machining operations. Ideal for gears, bearings, and precision components, its quick-expansion mechanism slashes non-cutting time while maintaining consistent clamping force. The hardened construction guarantees long-term accuracy and reliability in high-volume production, making it an essential solution for maximizing productivity in turning, grinding, and milling applications requiring internal workholding.
| Part Number | T212-3654 | |||||||
| Clamping Range (mm) A | 36-54 | |||||||
| Outside Diameter (mm) AA | 140 | 165 | 210 | 140 | 150 | 180 | 230 | |
| Mounting Bolt Circle (mm) AB | Φ82.6 | Φ104.8 | Φ133.4 | Φ1714 | Φ104.B | Φ133.4 | Φ171.4 | |
| (3*M10) | (6*M10) | (6*M12) | (6*M16) | (6*M10) | (6*M12) | (6*M16) | ||
| Flange Bore Diameter (mm) AC | 61 | 79.5 | 103.2 | 100 | 77 | 80 | 103 | |
| Max. Drawbar Diameter (mm) AD | 54 | |||||||
| External Connection Thread AE | M44*1.5 | |||||||
| Internal Connection Thread AF | M30*1.5 | |||||||
| Locating Connection Diameter (mm) AG | Φ65f7 | |||||||
| Drawbar Major Diameter (mm) AZ | 76 | |||||||
| Threaded Hole Pitch Circle (mm) B | 90-(3*M6) | |||||||
| Locating Ring OD (mm) C | 104 | |||||||
| External Diameter (mm) D | 140 | |||||||
| Overall Length (mm) CA | 172 | 176 | 172 | |||||
| Flange Face to Drawbar Length (mm) CB | 30 | 34 | 30 | |||||
| Length (mm) CG | 132 | |||||||
| Secondary Length (mm) CD | 80.5 | |||||||
| Tertiary Length (mm) CC | 70 | |||||||
| Max. Clamping Length (mm) CE | 40 | |||||||
| Drawbar End Thickness (mm) CF | 19 | |||||||
| Internal Thread Depth (mm) BC | 25.5 | |||||||
| Radial Clamping Stroke (mm) H | 0.5 | |||||||
| Radial Release Stroke (mm) Q | 0.4 | |||||||
| Axial Clamping Stroke (mm) L | 2 .5 | |||||||
| Axial Release Stroke (mm) R | 2 | |||||||
| Flange Connection Type (mm) DB | A4 | A5 | A6 | AB | AK120 | AK140 | AK170 | AK220 |
| Rotational Runout (mm) | 0.01 | |||||||
| Max. Radial Clamping Force (kN) | 85 | |||||||
| Max. Axial Tension Force (kN) | 20 | |||||||
| Max. Speed (rpm) | 5000 | |||||||
| Weight (kg) | 10.4 | 9.8 | 10.8 | 15.6 | 10 | 10.6 | 12.4 | 17.9 |
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
8500000-9000000
Employee Number:
140~160
Ecer Certification：
Verified Supplier
ADJIG is located in Chongqing, the manufacturing capital of China. The company is committed to providing customers with one-stop non-standard fixture design, production, and assembly services. Since its establishment, we have always adhered to customer needs as the guide, and with our profes... ADJIG is located in Chongqing, the manufacturing capital of China. The company is committed to providing customers with one-stop non-standard fixture design, production, and assembly services. Since its establishment, we have always adhered to customer needs as the guide, and with our profes...
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