Swivel Arms With Hydraulic Cylinder For Unloading Laminated Fabric

Extrusion Coating Lines
Extrusion Coating Machine from PROSPER GROUP has been developed for extrusion coating lines on flat woven fabric unto 1500 mm width and circular woven fabric in widths unto 700 mm with consistently high quality and efficiency of production. It is capable of coating both sides of the circular fabric in a single operation. This high speed Extrusion Coating Machine produces coated fabric with precise film thickness and is the latest development in the field of extrusion coating lines technology. It also includes the features of semi-automatic roll change during unwinding and rewinding while the machine is in operation. Coating of PP on PP fabric and LDPE on HDPE fabric is possible without changing the screw.

Extrusion coating machine is equipped with an unwind system which has two pneumatic shafts. The fabrics rolls are loaded onto unwind stands, which can be laterally positioned. The alternate use of two positions enables efficient continuous operation, minimized waste and uniform product quality. For semi-automatic roll splicing, the fabric web in use, and nearing its end, is affixed to the reserve web by means of a splicer assembly. To ensure constant tension during unwinding, a load cell is used which helps in controlling the brake power of the disc brake in the unhindered. Edge Position Control supplied with the machine, maintains the edge position of the unwinding roll by lateral adjustment of the fabric roll with the help of edge sensors