Agriculture Reference
In-Depth Information
• Using AB 75 kW inverter:
o Feeder motor power: 0.75 kW, 380 V, 50 Hz, variable frequency speed
controller, using a Danfoss inverter
o Temperature-controlsystem:JapaneseRKCautotemperaturecontroller
o
Buttons and signal lights: all are Siemen's products
o
Air switch: using Mitsubishi products
o
Industrial-grade dust-free panel
• 250 kg silo and blower:
o
Air pipe: stainless steel (diameter, 4 inches)
o
Silo: 250-kg capacity in stainless-steel
o
Blower: 1.5 kW, 380 V, 50 Hz
• Conveying cooling system:
o
Stainless-steel chain conveyor
o
Motor: 0.75 kW
o
Cooling fans
• Strand pelletiser SUF-100
• Before cooling and pelletising:
o
Working width: 100 mm
o
Power: 7.5 kW with hard gear reducer, motor with AC frequency control
o
Speed: 30-70 M
o
Pellet length: 3.0 mm (adjustable)
o
Pellet diameter: 3-4 mm
o
Rotating blade material: high-speed tool steel from Sweden
o
Fixed blade with alloy coat
o
Output: 1,300 kg/h
According to reports, this versatile system is being used in PCRH manufacture. This
system is presented in good faith and one may opt to use it as a guide for choosing a
suitable extrusion/pelletising system to produce polymer composite resins depending
on the investment and volume of production required. It is much easier for a
producer of PCRH to create finished products starting with already compounded
and pelletised composite resins in natural colour or coloured resins. This procedure
will have limitations in that using already compounded resins yields only one type of
product with the pre-desired properties, whereas a complete in-line operation gives
the producer the flexibility to create different products with different formulations.
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