Prepreg slitting machine is a special precision processing equipment specially used to cut wide-width thermoset or thermoplastic prepreg rolls such as carbon fiber and glass fiber into high-precision longitudinal strips according to process requirements, and rewind them into specific widths. It is a key bridge equipment connecting upstream wide-width prepreg production and downstream automated molding processes (such as automated fiber placement/tape laying, pipe/cylinder winding, 3D printing).
Our company's prepreg slitting machines are divided, according to different winding forms, into parallel winding pancake slitting machines and core winding cylindrical slitting machines. The product series covers multi-dimensional needs from narrow tape to wide tape, thermoset to thermoplastic, automated fiber placement/tape laying to pipe/cylinder winding, 3D printing, etc., with advantages of high precision, high stability, and high flexibility. Slitting width ≥ 3.175mm any required specification (such as 3.175/6.35/12.7/25.4mm...), precision ±0.125mm. It can be equipped with automatic blade positioning and setup system, online width and defect detection system, providing professional slitting solutions for the composite material industry.
Fiber Drawing (Pull-Roll) Unit
Drum Winding Machine / Fiber Placement Drum Winder
Prepreg Pre-Slitter (Wide Slitter)
Prepreg Pancake Narrow Slitter
Dry/Wet Process Prepreg Tow (Single-Filament Prepreg) Production Line
High-Temperature Thermoplastic Prepreg (PEEK) Production Line Model series TT-Y-RG (300~600)












Changzhou Tentol Machinery Equipment Co., Ltd. is a professional manufacturer focused on material processing machinery and production line solutions. With 17 years of industry experience, we integrate equipment design, manufacturing and technical service to support customers in composite materials, insulation materials, building decorative materials and other specialized processing fields.






As the foundation of the new material manufacturing industry, specialized material processing equip...
The material processing machinery industry serves as a core supporting sector for downstream manufa...
Founded in 2009, Changzhou Tentol Machinery Equipment Co., Ltd. is a professional machinery manufac...
Since its founding in 2009, Changzhou Tentol Machinery Equipment Co., Ltd. has carved out a distinc...