Product Features
Modular split structure that can be integrated into existing production lines without requiring additional space, allowing flexible retrofitting of existing equipment; PLC-programmable control with touchscreen adjustment for winding turns, film tension, rotation speed, and lifting stroke; standard pre-stretched film frame providing mechanical pre-stretching of 200%–300% with constant film tension; variable-frequency drive rotation system with start-stop buffering to prevent shaking or scattering of long tubes and flexible packages; multi-sensor configuration including feed detection, position confirmation, and height photoelectric detection for automatic start/stop; compact lightweight housing with a sealed protective enclosure for dust and material impact protection.
Working principle
The workpiece travels at a constant speed along the conveyor line until it reaches its designated position, where the limit mechanism locks the material in place; the annular winding ring rotates circumferentially around the material, while the pre-stretching unit stretches the winding film according to a predetermined ratio; the device can be integrated with lifting/translation mechanisms to move the ring vertically, achieving comprehensive wrapping in both vertical and circumferential directions; photoelectric sensors count the number of winding turns, and upon reaching the set number of layers, the electric heating film-cutting mechanism automatically clamps and thermally cuts the film, completing one winding cycle before the conveyor releases the material for the next workpiece.
Adapted for continuous production on an assembly line with fully automated online winding, achieving significantly higher efficiency than single-machine winding.
The renovation cost is low; no replacement of the existing packaging line is required-installation of this device alone enables automated coating.
The packaging exhibits high consistency with uniform number of wrapping layers and tightness, and standardized outer packaging, facilitating storage and maritime transportation.
Product Advantages
Application field
Pipe and Profile Industry: Online ring-wrapping packaging for bundled PVC pipes, steel pipes, and aluminum profiles
Rolling material industry: End surfaces and circumferential wrapping protection for non-woven fabric rolls, paper rolls, and rubber rolls
Full-line assembly line: Online continuous film coating for beverage and chemical raw material pallets
Building Materials Industry: Gypsum boards, insulation boards, and rock wool boards are stacked, wrapped, and packed.
FAQ
Q: Do you have different models for selection?
A: Yes, we have multiple models with different capacity, power and size. Please tell me your working requirements, we will recommend the suitable model for you.
Q: What's your minimum order quantity?
A: MOQ is 1 set, we support single machine order and whole production line solution.
Q: What is your production lead time?
A: Normal delivery time: 15–30 working days after receiving your deposit
Q: Can you design the whole production line for us?
A: Sure. Please send your requirements: raw material, required output, factory area, target finished product. We will draw layout plan and offer full line solution.
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