Automatic Masterbatch Doser

Features
• 10 parameter & formula memory to permanently store output time and weight
• PLC and HMI design of this automatic masterbatch doser enables easy operation, automatic calculation, adjustability of processing speed to ensure consistent output pigment proportion
• Pigment storage tank with material shortage warning device
• Memorizes in-progress operation upon blackout, and immediately resumes measurement upon ON
• Modular design for easy assembly, disassembly, cleaning, and material change
• Forced material ejection to enable convenient pigment change
• SUS340 screw rod is durable, rustproof, and will not contaminate material
• Step-motor-driven measuring screw rod to ensure precise, stable adding of pigment
• The injection DI series: optional control by injection machine 0-10V connection signal or metering time to avoid errors caused by different injection time of the injection machine. s
• The dosers are of RPM synchronization adjustment design. When the extrusion amount changes, it can synchronously execute the automatic adjustment function to keep the color consistency.
• The above Model output data are measured by using color particle raw materials of accumulation density of 1.2 Kg/L and 2~3 mm diameter in continuous operation.

Technical Parameter
Model Ingredients Main Metering Valve Secondary Metering Valve Max. Throughput (kg) Compressed Air Pressure (kg/cm2) Motor Power (kW) Max. Output (kg/hr) Voltage
TGB-40- 4 4 4 - 0.6 5-6 0.09 40 1φ, 230V, 50Hz
4-1R 3 1 40
4-2R 2 2 35
4-3R 1 3 30
3 3 3 - 50
3-1R 2 2 50
3-2R 1 1 45
2 2 2 - 60
2-1R 1 1 55
TGB-80- 4 4 4 - 1.5 5-6 0.2 80
4-1R 3 1 80
4-2R 2 2 65
4-3R 1 3 50
3 3 3 - 90
3-1R 2 2 90
3-2R 1 1 70
2 2 2 - 140
2-1R 1 1 120
TGB-200- 4 4 4 - 2.8 5-6 0.2 200
4-1R 3 1 200
4-2R 2 2 180
4-3R 1 3 160
3 3 3 - 220
3-1R 2 2 220
3-2R 1 1 160
2 2 2 - 350
2-1R 1 1 240
TGB-600- 4 4 4 - 8 5-6 0.37 600
4-1R 3 1 600
4-2R 2 2 520
4-3R 1 3 500
3 3 3 - 650
3-1R 2 2 650
3-2R 1 1 500
2 2 2 - 1000
2-1R 1 1 700
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