1.Single screw extruder SJ 90/33

Screw diameter: 90mm
Screw aspect ratio: 33:1
Screw rod structure: a new type of high-efficiency screw rod
Cartridge screw material: 38C r MoAIA nitrogen infiltration treatment
Nitride layer depth: 0.4-0.7mm
Drum cooling area: 6180w
Extrusion quantity: 100-150kg / h

2.Calender

Press structure: vertical
three-roller (equipped with roller safety protection device)
Number of rollers: Three
Roller diameter: 320mm
Roller length: 800mm
Wall thickness of the roller: 25mm
Roller: the material uses 45 # steel, and after the hard treatment, the hardness can reach RC60-65

3.Cooling the bracket

The length is 5 m.
The roller is made of stainless steel pipe.
The roller distance within the first two meters is 400mm.
The bracket has 1 set of edge cutting device, which is made of high-quality alloy knife.

4.Rubber roller retractor

Traction rubber roller: 2 pieces
Diameter of the traction roller: 220mm
Length of the traction roller: 800mm
The traction rubber roller surface is corrosion resistant and temperature resistant rubber and polished speed linkage adjustment system, the tractor can be independent speed control system

5.The online unwinding machine

Volume width: 400MM
Motor power: 1.5
Number of stations: double stations
Number of roll/rolls: 2
Volume diameter: 200-400mm
Discharge method: manual assistance