Long time experience on manufacturing of rubber extrusion seal, we are able to produce extrusion seal with complex shape and good tolerances. 

Production method: 

Rubber extrusion seal: Screw-type pump extruder

Silicone extrusion seal: Piston pump extruder

Vulcanization method: Conveyor belt heating.

Material: EPDM; NBR; Natural; Silicone; Included foam rubber.