Dezhou Guanhua Textile Machinery Co.,Ltd

Dual Flow High Temperature High Speed Dyeing Machine

DG-88 Dual Flow High Temperature High Speed Dyeing Machine Technical Rules Machine is made of stainless steel, all wetted part which directly contacted with liquid adopt high quality erosion proof...

DG-88 Dual Flow High Temperature High Speed Dyeing Machine

Technical Rules
Machine is made of stainless steel, all wetted part which directly contacted with liquid adopt high quality erosion proof stainless steel. It is designed and manufactured according to the pressure vessel standard of A2(Third Class), maximum working temperature 140°C, maximum working pressure 4.5kg/square centimeter.

Main Tank:
● Horizontal type main tank with working door, manual and auto control for security locking, main tank body is welded by plasma welding.
● Two-stage adjustable nozzle.
● Paved with Teflon board inside the storage chamber and internal two fabric guiding pipe.
● Winch motor is driven by inverter control
● Plaiting device with gear box driven control
● Spraying and rinsing device with gear box driven control
● Install with automatically stop and alarm system for restoration device of fabric jam.
● Pneumatic valve control for overflow wash.
● Pneumatic valve control for water inlet and drainage.
● Pneumatic valve control for automatically heating and cooling.
● Main tank pressure security valve(pressure setup 4.5Bar)
● Pressure relief valve.
● Automatically pressurizing and depressurizing system, as well as manual relief valve for emergency.
● Liquid level meter with magnetic control sensor device.
● Fabric outlet frame and driven system.
● Stainless steel working platform, 0-150℃ SS temperature meter as well as SS pressure gauge.
● Fabric seam detector.

Security Safety Device of Main Tank:
● Main tank with temperature and pressure sensor to make sure can not open the door when the temperature over 85°C and pressure over 0.2kg/square centimeter inside the tank.
● Working door equipped with manual and automatic security interlocking.

Circulation System:
● External type heat exchanger(pressure setup 10Bar), high efficiency centrifugal pump with motor, motor cover and bottom pedestal.
● High-effect heat exchanger and filtering device, with extra set of filter for preparation.
● Automatically heating and cooling system as well as steam trap.
● Heating rate: average 3.5℃/min.(saturated steam pressure 7Bar)
● Cooling rate: average 2.5℃/min.(cooling water pressure 3Bar)
● Security pressure relief valve(setup 4.5Bar)

Dyestuff Mixing Tank:
● Round shape design to save space, with function of water inlet, rinsing system, backflow, dosing feeding system, mixing and drainage as well as directly heating device.
● Liquid level sensor.
● Feeding pump and motor unit.

Electric Control Box:
● Inverter control for pump and winch.
● Insulating switch, transformer, fuse and motor starter
● Multifunction micro processor and Plc controller.
● Pneumatic parts controlling panel, with pressure meter, lubricator, air separator, pressure regulating valve and all solenoid valves.

Automation Function Mode:

● Heating Control ● Cooling Control
● Materials Loading Calling Signal ● Sampling Taking Calling Signal
● Water Feeding ● Water Drainage
● Overflow Wash ● Main Pump Pressure Control
● Auto Dosing Feeding ● Fabric Tangle Calling Signal
● Program End Calling Signal

Manual Function Mode:

● Heating Switch On/Off ● Cooling On/Off
● Feeding Pump On/Off ● Mixing On/Off
● Water Feeding On/Off ● Drainage On/Off
● Emergency ● Main Pump On/Off

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