• 4 spindles
• Bobbin maximum diameter: 80 mm.
• Bobbin maximum traverse: 330 mm.
• 3 speeds (50 Hz): 1160 / 2175 / 3262 rpm
• Motor power: 0,75 Kw / 1 CV
• Pitch adjustment: by hand from 0 up to 11 mm.
• Side thrust (Newton): maximum 110 N
• Length: 835 mm.
• Width: 775 mm.
• Height: 1655 mm.
• Weight: 93 Kg.
Ratera Semi-Automatic Winders is focused on adapting the winding process to each specific need. A good start leads to a good ending. Achieve control, precision, quality, and robustness from the very beginning of the braiding production with Semi-Automatic Winders.
Ratera provides various useful accessories wich are necessary to obtain the desired final product and adapting to the needs of each factory.
• Tensioners for multiple threads and tension control: Ceramic discs, ball tensioners, electronically controlled feeders with constant tension, etc.
• Customized electrical panel, with speed control or metering options.
• Sensors for multiple threads per bobbin.
• Multiple adjustment points to achieve perfectly filled bobbins.
• Ceramics and finishes for any type of fiber: Textile, Synthetic, Metallic, Fiberglass, Carbon Fiber, etc. Taking care of the product is esential for a good braiding.
• Mechanical or motorized linear distributor, adjustable in both cases to obtain the appropriate pitch between every cycle.
• Optional protection for the winding area.