FRP Rebar Pultrusion Production Line
This line mainly consists of roving racks, resin bath, winding, heating oven, unwinding device, traction machine, cutting saw and racks for finished products.
A. Roving racks: Used to place the rolls, adopts the welding structure of steel plate, steel pipe and angle iron.
B. Resin bath: Welded by stainless steel material, there is press roller inside to make the roving DIP in the resin sufficiently.
C. Winding device: Adopts gear wheel to drive the roller turn around the products, and wind the thread. This device adopts frequency conversion speed-regulated mode, adjust the rotate speed stepless.
D. Unwinding device: Adopts gear wheel to unwind the winding belt on the surface of the bar and to form the thread. The device adopts frequency conversion speed-regulated mode, adjust the rotate speed stepless.
E. Heating oven: Adopts cast aluminium heater, intelligent temperature controller to control the temperature. The heating box adopts mesh structure and it is easy to open it and clean the dropping resin, filled with insulation materials inside.
E. The material of mould is 45 or 40Cr painted with chrome on the surface.
F. Auto tracking cutter: It can realize the length fix cutting according to the customer's requirement.
G. Cracks for finished products: After the rebar cutting, the workers put the precuts onto the cracks.
|Working voltage||380V/50HZ||Air pressure||0.4-0.6Mpa|
|Total power||20KW||Center height||1000mm|
|Number of winding heads||2||Central space between winding head||411mm|
|Winding rotation speed||9-95rpm||Winding diameter||φ6-30mm|
|Traction speed||0.1-2 m/min||Traction force||40KN|
|Clamping length||1200mm||Clamping width||500mm|
|Cutting range||600x65mm(WxH)||Cutting speed||2850rpm|
|Cutting journey||700mm||Length setting mode||Limit switch|