|Screw Design:||Single- Twin Screw Extruder||Application:||Pvc Film|
|Warranty:||One Year||Screw Diameter:||180mm/71mm|
|Motor:||132kw/132kw||Capacity:||400-500kg Per Hour|
|Color:||Any Color||Cutting Method:||Underwater, Water Strand Or Water Ring Etc|
a. The screw ￠180mm,
b. The screw material: 38CrMoALA, nitrogen hardening. The hardness of the surface is HV950-1050, deep layer: 0.5-0.7 mm,
c. The barrel material: 38CrMoALA, nitrogen hardening. , the hardness of the surface is HV950-1050; deep layer: 0.5-0.7 mm;
e. d. Screw centre high 900mm； by involute spline connecting with gearbox and screw,
e. Screw length: ~5040mm；Barrel heating: cast- Aluminum heater. Heating power: 60kw, divided to 9 zones, controlled by separately, hasone heating zone on the machine head, total heating zone are 10 zones.
Cooling by fans. Heating capacity: 0-500 ℃；
f. Main machine gear box mode type is 315. I=16, with high torque, and hard gear face, using SKF imported bearing, material of the
gear axial is 20CrNiMo, by immerse carbon and heating treated, HRC60-63;
g. Motor power: AC motor 132 KW, transmitting by belt, with inverter of Yolico, screw speed: 0-58rpm.
2. SJSL75B submachine.
S a. Screw diameter: ∮71mm, Barrel diameter: ∮71.8mm.b. Length-diameter ratio of the main machine: 36: 1 (L/D=36)The screw elements are connected to the core axle through involute spline. c. The main motor adopts AC motor with a power at 132KW, Yolico brand inverter to adjust the speed. Screw Output Speed 0~500rpm. d. The screw elements material is W6Mo5Cr4V2(6542＃)high speed tool steel that had been treated by the vacuum hardening process with the hardness of the surface is HRC58~62. e. The kneading screw elements material is W6Mo5Cr4V2(6542＃)high speed tool steel that had been treated by the vacuum hardening process with the hardness of the surface is HRC58~62. f. The matrix of the barrel is made of 45＃forged steel with the abrasion-resistant alloy 101 (Ni-Fe-Cr-W) inside that smooth and abrasion resistant. The hardness is HRC60-64. g. The mandrel is made of high quality 40CrNiMo that with high tenacity and durability. It had been treated by the hardening and tempering process. The hardness is HRC28~32. Main Technical Details of Two Stage Plastic Pelletizing Machine
|Model type||Screw Diameter (mm)||Screw L/D||screw speed n(r/min)||Main motor power(Kw)||Typical production capacity (kg/h)|