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Specially designed nitrided steel screw and barrel
with long L/D ratio for better plasticizing
performance. |
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Direct coupled screw with radial piston hydraulic
motor and is supported by double row and
anti-thrust bearing. |
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Variable speed of screw with high torque hydro
motor. |
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High efficiency ceramic heaters with energy
saving. |
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Stainless steel barrel heater cover. |
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Easy material removal by hopper slide mechanism. |
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Back pressure adjustment device. |