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**3CPV Semi-Automatic Tube End Finishing Machine**
**Description:**
The 3CPV is a semi-automatic tube end finishing machine designed for deburring, flaring, and beading of both the inside and outside of metal round tubes. This versatile machine allows for multiple operations with just a quick tool change, making it highly efficient and adaptable to different production needs.
**Model:**
3CPV
**Application:**
Ideal for processing various types of metal tubes, including stainless steel, aluminum alloys, and titanium. It is commonly used in industries such as automotive, HVAC, and manufacturing where precision tube end finishing is essential.
**Introduction:**
With the 3CPV, you can easily prepare tube ends with a bead or flare, or simply deburr and square them. Each machine is capable of performing all these functions, requiring only a simple tool change to switch between tasks. This makes it an ideal choice for manufacturers looking to streamline their production process.
**Main Specifications:**
- Dimensions: 660 x 1000 x 1230 mm (excluding protruding parts)
- Weight: 500 kg
- Power Supply: 380V ±10%, 50Hz/60Hz, three-phase
- Power: 4 kW
- Air Pressure: 0.4–0.8 MPa
- Clamping Mode: Pneumatic
- Clamping Force: ≥20 kN
- Rotation Axis: Asynchronous motor, 4.0 kW
- Coaxiality of rotation spindle with clamping shaft: ≤0.02 mm
- Rotation axis deflection: ≤0.01 mm
**Capacity:**
- Tube OD for chamfering/squaring/deburring: Φ6–80 mm
- Tube WT for chamfering/squaring/deburring: ≤10 mm
- Tube OD for flaring: Φ6–80 mm
- Tube WT for flaring: Stainless steel 0.4–2.5 mm, Aluminum alloy 0.5–3.5 mm
- Flaring Method: Eccentric inner diameter rotary swage
- Tube OD for beading: Φ6–75 mm
- Tube WT for beading: Stainless steel ≤1 mm, Aluminum alloy ≤2 mm
- Beading Method: Inner diameter rotary swage
- Minimum Clamp Length: 15 mm (based on material and wall thickness)
- Tube Material: All types of titanium alloys, stainless steel, and aluminum alloys
**Features:**
1. One clamping operation can complete squaring, deburring, and internal/external chamfering simultaneously.
2. Quick die changes allow for efficient flaring and beading.
3. Pneumatic cylinder clamping ensures tight grip without damaging the tube.
4. Thin clamps and dies enable processing of tubes as short as 15 mm.
5. Feed cylinder is linked with the clamp cylinder for automated operation.
6. Equipped with an asynchronous motor spindle with variable frequency control for precise adjustments.
7. Tube feeding length positioning ensures accuracy and repeatability.
8. The eccentric flaring center allows for multiple sizes and wall thicknesses.
9. Chamfer/deburring dies can also be used for flaring, reducing die specifications and replacement time.
**Main Components:**
- Top-mounted spindle with excellent accessibility, especially suitable for bent and complex-shaped tubes.
- Variable frequency motor control for high-precision spindle operation.
- Front-mounted clamp that can handle tubes as short as 15 mm.
- Clever chip groove design in the clamp to direct debris into the waste bin.
- Dual feed system (cylinder and handwheel) for smooth and energy-efficient operation.
- Adjustable tube feed stopper with mechanical locking.
- Spindle feed position ensures consistent processing without interference.
- Organic glass protective cover and waste bin for operator safety and cleanliness.
**Tooling:**
1. **Flaring Center:** An eccentric shaft that enables flexible flaring of various sizes and wall thicknesses.
2. **Flaring Dies:** Can also be used for chamfering, deburring, and squaring, reducing die specifications.
3. **Die Adapter:** For small-diameter flaring or beading tools.
4. **Squaring/Deburring Head:** Smart design with adjustable blades for different tube dimensions.
5. **Beading Head:** Works with beading tips or arbor to process tubes as small as 6 mm.
This machine is a reliable and efficient solution for tube end finishing, offering versatility, precision, and ease of use in a wide range of industrial applications.