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Type 65 exhaust type cold feeding rubber extruder
Model：
XJP-65×20-18.5
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Product Features
1. The core part of the water hole and the main spiral screw of the end rotating joint adopt double head pitch threads, which have good plasticizing and mixing feeding functions. Can eliminate the dead zone of spiral grooves and adapt to different materials of rubber.
2. Using special technology, the feeding seat does not leak material, ensuring the normal extrusion of the product and improving the service life of the machine.
3. The self-developed mold temperature control machine adopts international first-line brand accessories such as Omron, thickened and thickened copper pipes, and achieves precise and humorous temperature control.
4. It can achieve temperature anomaly protection, water shortage protection, water pump overload protection, short circuit protection, and power supply reverse protection.
Product Parameters
Equipment Overview Equipment name 90+65 type cold feeding rubber extruder integrated machine Equipment model 90+65 type Equipment size 3250mm*1000mm*1900mm 90 extruder section 65 extruder section Threaded rod Material 38CrMoAlA surface double alloy 38CrMoAlA surface double alloy Depth of nitrogen layer 0.4-0.7mm 0.4-0.7mm Screw diameter 90mm 65mm Aspect ratio 20:1 16:1 Effective length of screw 1800mm 1040mm Maximum speed 45r/min 45r/min Hardness ≧HV800 ≧HV800 Origin Zhoushan Zhoushan Barrel Material 38CrMoAlA 38CrMoAlA Hardness ≧HV900 ≧HV900 Cooling method Spiral groove circulating water Spiral groove circulating water Origin Zhoushan Zhoushan Feeder Feeding method Forced cold feeding Forced cold feeding Reducer Speed ratio 1:16 1:16 Input speed Maximum 1500r/min Maximum 1500r/min Rotation speed Maximum 60r/min Maximum 60r/min Safety factor 200% 200% Model 250 type 173 type Driving device Main motor power Four pole 55KW AC motor 15KW AC motor Speed regulation 55KW frequency converter 15KW frequency converter Temperature control Heating method Direct heating Heating zone Zone 5 Power 6KW/zone Heating medium Water Control accuracy PID±1℃ Control mode Mold temperature machine (computer PC board self optimized microprocessor) Recirculating pump Motor Power 0.37KW Maximum flow 45L/min Maximum head 20m Heating method Direct heating Pressure Switch The protection system works under abnormal high voltage Pressure gauge φ65mm， Maximum range 1.5Mpa Temperature control unit Control accuracy PID±1℃ / Dual group PID control for cooling and heating / K-type heating couple / Set value and actual value are displayed separately / Output of voltage regulator module Alarm device / Abnormal temperature / Reverse power supply / Water shortage protection / Overload of water pump / Short circuit Pipe Cooling water inlet Entrance DN20 (G3/4) Cooling water outlet Export DN20 (G3/4) Heating medium inlet Entrance G1/2 Heating medium outlet Entrance G1/2 Main components Chint Power supply AC380V ± 10% 50Hz/3SH/5-wire Vacuum pump Model XD-40 Origin Shanghai Second Vacuum Pump Factory Swept volume 40m³/h
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