The Guanshentai Automatic Hanger Spin-Coating Removal Machine is specialized post-processing equipment designed to remove excess coating material from non-functional areas—such as the neck and hook—
The Guanshentai Automatic Hanger Spin-Coating Removal Machine is specialized post-processing equipment designed to remove excess coating material from non-functional areas—such as the neck and hook—of metal hangers following the dip-coating process. Utilizing a high-speed centrifugal spinning mechanism and an automatic clamping/positioning system, the machine performs targeted, high-speed spinning to shed excess coating evenly. This ensures a clean, sharp boundary between the anti-slip coating and the exposed metal. With an operational speed of 300–600 units per hour, it effectively replaces manual wiping and shaking methods.
Key Advantages:
High-Efficiency Centrifugal Removal: Driven by a servo motor, the high-speed centrifugal mechanism offers stepless speed adjustment (500–3000 rpm). Precise control over spinning duration and speed ensures the thorough and uniform removal of excess coating from the hook and neck areas, eliminating issues like residual buildup or excessive stripping often caused by manual methods.
Precision Positioning & Damage Prevention: Equipped with contour-matching positioning jigs and a flexible clamping mechanism, the machine ensures the hanger remains stable and secure during high-speed rotation. Clamping contact surfaces are coated with silicone or polyurethane to prevent pinching or scratching the metal substrate and the already-formed coating layer.
Coating Recovery & Recycling: The base of the spinning chamber features a conical collection trough and a filtration-return system. Excess coating is automatically collected, filtered, and returned to the dip tank for reuse, effectively minimizing waste and reducing production costs.
Stepless Speed Control for Versatile Processing: Rotation speed and spinning duration can be flexibly adjusted to accommodate various coating viscosities (PVC, PU, water-based, etc.) and hanger specifications (adult, child, trouser, or skirt hangers), meeting the parameters of diverse dip-coating processes.
Anti-Splash Sealed Design: The processing zone utilizes a fully enclosed protective housing combined with a dynamic sealing structure. This prevents coating from splashing or leaking during high-speed rotation, maintaining a clean workspace, minimizing odor diffusion, and improving the overall workshop environment.
Optional Automatic Loading/Unloading: While the standard model utilizes manual loading and unloading, it can be optionally equipped with an automatic conveyor chain and robotic loading mechanism (utilizing PLC-based positioning and pneumatic actuation rather than AI self-learning) to achieve seamless, fully automated integration with upstream dip-coating lines and downstream drying lines.
Corrosion-Resistant Materials: The machine body and components in contact with the coating material are constructed from SUS304 stainless steel; these parts are resistant to coating corrosion, easy to clean, and pose no risk of rust contamination during long-term use.
User-Friendly Operation: Featuring a PLC and touchscreen HMI, the system allows for one-touch configuration of parameters such as spin speed and duration, as well as the saving of multiple product recipes for rapid switching between production runs; general operators can master the equipment with minimal training.
Application Scenarios:
This machine is widely used for the post-dip-coating spin-off process in sectors such as hanger manufacturing (metal hangers, trouser hangers, skirt hangers, children's hangers, and PVC-coated hangers), household goods manufacturing (PVC-coated hooks and clips), and general hardware PVC coating (various coated metal parts). With its efficient, precise, and clean performance, the Guanshentai automatic spin-off machine helps manufacturers standardize and automate their post-dip-coating processes, effectively enhancing product appearance while reducing coating waste and labor costs.
Technical parameters:
Model Number: GST-WJ007A
Sizes: L2600*W1200*H2000mm
Voltage: 220V AC
Air pressure: 0.4-0.6MPA.
Working efficiency: 2000-2500pcs/ H,
Cylinders, solenoid valves using Taiwan Yadek, electrical appliances are used Omron
Customized Support: Yes
