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SD-SK- 800-3 Flaring Machine Necking Machine

Equipment Features:
1. Each station's advancement and retraction is driven by servo motors;
2. Forming configuration save function—simply recall the program when changing workpieces (significantly reduces debugging complexity, saves setup time, and enhances product consistency).
3. Pre-bending function added during flanging to improve yield when processing stainless steel.
4. Spindle equipped with high-power servo motor and planetary gear reducer for enhanced punching efficiency and indexing precision.
5. Annual production of approximately 100 units of this model ensures robust technical support.
6. Material support utilizes hydraulic cylinders for robust holding force and minimal radial oscillation during workpiece rotation.
7. Flange width adjustment employs a stepped modular design for more stable flange width and faster adjustment.
8. Angular planetary gearbox reduces machine height for improved operability.
 
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  • SD-SK-800-3

  • JEPPS

1.1Processed Product Display

800-3缩口机

Equipment Features:

1.The necking machine applies radial pressure to metal or non-metal tubing through specialized dies, altering the geometric shape of the tube ends.

1. Necking Down

Function Description: Reduces the outer diameter of the pipe end to form a stepped “bottleneck.”

Purpose: To match fitting dimensions or enhance end strength for subsequent processing (e.g., flanging).

2.Flaring/Belling

Function Description: Expands the pipe end outward to form a bell mouth or flat end.

Purpose: Primarily used for pipe connections (e.g., tapered pipe thread connections) to prevent damage to the innerwall during nut tightening while providing sealing.

3.Flanging

Function Description: Bends the pipe end edge inward or outward into a flange shape.Purpose: Facilitates subsequent welding, riveting, or sealing ring assembly.

4.Sizing & Straightening

Function Description: Corrects pipe straightness while performing the flare operation, ensuring port roundness meets tolerance requirements.

Purpose: Ensures precision and sealing integrity for subsequent assembly.

800-3缩口机

Flange Material Thickness

Carbon Steel: 1-3mm

Stainless Steel: 1-2mm

Equipment Parameters:

Power Supply Type: 380V, Three-Phase Four-Wire, 50Hz

Total Power: Approx. 13kW (Main Motor Servo)

Equipment Weight: Approx. 3.2 tons

Equipment Dimensions: Approx. 2000x1900x1900 (LxWxH)

Equipment Functions:

Flaring, Trimming, Gantry Pressing

Drive Method: Hydraulic

Control Method: PLC with Touchscreen

Operation Mode: Manual/Automatic


多功能翻边机设备 00e3d0c3-cc49-4600-8fe3-c247b42dbefa


多功能翻边机成型工件示意图多功能翻遍成型工件

1.2 Applications / Uses



1. Automotive Industry

This is one of the primary application markets for flaring machines, used in manufacturing fuel and brake system tubing.

Fuel Lines/Supply Lines: Flares the ends of steel or aluminum tubing to facilitate pressing into quick-connect fittings or ferrule-style fittings.

Brake Fluid Lines (Brake Hoses): Creating standard flared ends for connecting brake calipers to rigid pipes, ensuring high-pressure sealing.

Radiator Piping: Connecting inlet and outlet ports to the radiator.

2. HVAC & Refrigeration Industry

Air Conditioning Copper Tubing: Flaring is required at copper tube joints connecting indoor and outdoor units to accommodate fitting nuts.

Refrigeration Components: Processing connection ends for compressor suction/discharge lines and dryer filter inlets/outlets.

3. Sanitary & Hardware

Shower Tubing/Showerhead Tubing: Flaring stainless steel or copper tube ends to install aerators or mounting bases.

Furniture Brackets: Metal leg tubes for tables and chairs often undergo crimping to increase contact area and conceal welds or screws.

4. Industrial & Special Applications

Medical Devices: End forming for certain catheters and probes.

Aerospace: Precision crimping and flaring of aircraft hydraulic system conduits.

Building Plumbing: Pre-processing of connection ends for PPR pipes or metal pipes.


 Applicable Materials

Flaring machines are generally suitable for duct materials with adequate ductility:

Metal Materials: Copper, brass, aluminum alloy, low-carbon steel, stainless steel (304/316).

Plastic Materials: Certain rigid plastic pipes (requires specialized dies).


Other Product

旋压机(1)翻边机定制非标成型设备-3定制非标成型设备-2定制非标成型设备

What do we offer?

Like almost all metal spinning machine manufacturers, we design and produce a range of spinning machines with different main parameters to meet customer needs. These spinning machines can save labor costs and improve the quality of the final product. They can process materials such as carbon steel, stainless steel, aluminum, copper, and brass of specific thicknesses. The PLC system controls the operation accuracy without operator intervention. We offer powerful CNC metal spinning machines equipped with multiple tools and optional additional accessories. Such a tool set is sufficient to complete various processes such as trimming, rolling, and flanging. A variety of shapes can be processed, such as cylinders, rings, cones, hemispheres, and parabolas. We also offer customization options. Product weights range from 600 kg to 4000 kg.


This metal processing method is both simple and complex. Spinning is a process that can only be accomplished with carefully designed machines. The spinning machines we offer allow you to easily achieve fine processing results. If you want to buy the right spinning machine at the best price, please consider our metal spinning machines on special offer.





旋压机


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