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Specifications

 Absorbing the most advanced technology in the world, Nanjing Gorray has further developed the design of high torque twin screw extruder with high power.
    Gearbox: thick-wall cast-iron case is used to decrease vibration and noise; topology theory is applied to increase the loading capability of gears; imported bearings (such as SKF) is installed for stable running. All these help greatly enhance the torque of gearbox from previous 5.9 to current 10.3.
    Core shaft: made of 40CCrNiMo with thermally refined and nitrided;
    Base frame: welded of thick-wall profile steel, processed with heavy portal planer to ensure an accurate installation.
Model 
Screw Diameter (mm)
Screw speed(rpm) L/D Motor Power(kw) Torque/Shaft(N·m) Output(kg/h)
GTS35-H 35 600 32~64 30 175 40~100
GTS40-H 41 600 32~64 55 438 130~200
GTS50-H 50.5 600 32~64 110 875 320~430
GTS60-H 60 600 32~64 160 1273 320~430
GTS65-H 62.4 600 32~64 185 1472 400~800
GTS75-H 73 600 32~64 280 2228 750~1200
GTS95-H 93 600 32~64 550 4377 1500~2600
GTS125-H 125 600 32~64 900 6730 2000~4500