PE PP PVC Film Plastic Recycling Machine Double Stage Extruder Long Span Life

Detailed Product Description
Screw Design: Single-single Screw Extruder Application: Plastic Pellets
Warranty: One Year Screw Diameter: 180mm/180mm
Screw & Barrel Material: 38CrMoAlA Motor: 132/90kw
Cutting Type: Water Ring/air Coolinghot Cutting Capacity: 400-500kg/h
PE PP PVC film plastic recycling machine double stage extruder
 Two Stage Extruder ZL series, that’s two stage compounding extruder consisted of two parts. Mainly there are three types of two stage extruder combination: 1.Single screw main extruder machine-single screw submachine 2.Single screw main pelletizing machine-twin screw submachine 3.Twin screw main pelletizing machine-single screw submachine The first two types are widely used for recycled plastic granulating.  And the third type for heat-sensitive material like PVC, POM, XLPE etc. The twin screw extruder (SJSL-) at the first stage is to realize good shearing and compounding for material, and then the extrusion and pelletizing by YD single screw extruder (second stage). The new, scientific and advanced design and structure can avoid material decomposition caused by material overheating Application of Twin-Single Screw Extruder Carbon black master batch PVC cable, PVC transparent bottle and blood transfusion tube materials PE silicon hydride crosslink cable material, peroxide crosslink cable material Wood- plastic blending material Heat-sensitive polymeride.  Quick details of main machine  a. Main machine L/D: 28:1 b. Screw diameter: ¢180mm c. The screw material: 38CrMoALA, nitrogen hardening. The hardness of the surface is HV 950-1050, layer depth: 0.5-0.7 mm; d. The barrel material: 38CrMoALA, nitrogen hardening. , the hardness of the surface is HV 950-1050; layer depth: 0.5-0.7 mm; e. The center height of the screw is 900mm. The screw elements are connected to the reduction box by involute spline. f. Barrel, heater and cooler: Quick details of main machine a. L/D=9:1, barrel length: ~1620mm b. Screw diameter: ¢180mm c. The screw material: 38CrMoALA, nitrogen hardening. The hardness of the surface is HV 950-1050, deep layer: 0.5-0.7 mm; d. The barrel material: 38CrMoALA, nitrogen hardening. The hardness of the surface is HV 950-1050, deep layer: 0.5-0.7 mm; e. The center height of the screw is 800mm. The screw elements are connected to gearbox by involute spline. f. the submachine motor power: 55 KW,(AC), adopted speed governed by YOLICO inverter. Screw Output Speed 17-84rpm. g. the submachine heating power: 35 KW, The heating zone can be divided into 4 zones. Controlled by separately, cooled by blower, the top heating capacity is 500℃. h. The submachine gear box adopts parallel tri-axial structure. The gear is made of 20CrNi2Mo, which had been treated by the cementation heat treatment process. The hardness is HRC 60-63. Adopt Japan SKF bearing imported from Sweden.i. Barrel cooled by air blowing way; j. With hydraulic net exchanger system, operating easily, motor power: 1.5 KW.   Photo of machine  Models of two stage machine
Model type Screw Diameter (mm) Screw L/D screw speed n(r/min) Main motor power(Kw) Typical production capacity (kg/h)
ZL51-100 SJSL51 50.5 20-48 500-600 37/45 150-300
YD100 100 7-15 65-85 37
ZL60-120 SJSL60 59.5 20-44 400 37/45 200-350
YD120 120 7-15 65-90 37
ZL65-150 SJSL65 62.4 20-48 400-600 55/75 250-450
YD150 150 7-15 65-85 37/45
ZL75-180 SJSL75 71 20-44 400-600 75/90 400-650
YD180 180 7-15 65-90 45/55
ZL95-200 SJSL95 94 20-44 400-600 220/280 700-15000
YD200 200 7-15 65-85 75/90
 

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