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Product Description
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Materials & Properties
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Processing. Knowhow
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Product Description:
· Application: 25-175mm extruder;
· Speed ratio: 1.67, 2.5,3.75;
· Specific torque: <7.5Nm/cm^3；
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Technical Parameters:
Name Description GearBox: The radial bearing adopts NSK, INA, SKF and other international famous brands, the key gear adopts hard tooth surface design (tooth surface hardness up to HRC58-62), grinding precision 6; It is recommended to install safety coupling;Nitriding treatment, high hardness and corrosion resistance, suitable for common conditions
Shaft: Adopt 40CrNiMoA, after finishing requirements of quenching and tempering treatment, involute spline refer to GB3478 or DIN 5480, before assembly requirements of vertical suspension; Screw Elements: The Do/Di diameter ratio of Screw elements is ~1.55 or ~1.8 ; Temperature control: Adopt Dual channel PID temperature control system; Electrical control system: Meter control system, PLC control system or PLC+Meter control system, customer can choice flexible by themself. · Can be customized according to customers sample of mapping equipment.
Equipment parameter list:
Components of the device：
1. Power system: main motor and gear box; 2. Process system: barrel, shaft, screw element, diehead; 3. Feeding system: feeding system, mixing system, feeder; 4. Temperature control system: heater, cooling system, PID temperature control unit; 5. Forming system: granulation, etc.
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Processing. Knowhow:
· 1. All component materials are purchased by professional material suppliers. In order to ensure the quality of raw materials, elemental and metallographic analysis was carried out;
· 2. All components are finished by CNC grinding;
· 3. The professional technical team can not only provide surveying and mapping business, but also provide technical services in component combination.
