GDK Series Gravimetric Dosing & Mixing Machine for Plastic Material

• After-sales Service: Lifetime
• Warranty: 1 Year
• Mixer Type: V-Mixer
• Working: High Speed Mixer
• Stirring Type: Gravity
• Application: Powder, Granules
• Model NO.: GDK-1 to GDK-25
• Certification: CE, ISO, SGS
• Application Area: Engineering & Construction
• Layout Type: Verticle
• Mixing Drum Shape: Drum
• Additional Capabilities: Drying, Granulating
• Operating type: Continuous Operating
• Condition: New
• Warranty Period: 12 Months
• Voltage: 120V 60Hz, 230V, 50/60Hz
• Compressed Air: 6kgf/Cm2
• Max Output: 4500kg/Hr
• Groups No.: 2, 3, 4, 5, 6
• Mixing Motor Power: 0.09, 0.2, 0.37, 0.75kw
• Weight: Customized
• Transport Package: Wooden Case
• Specification: GDK-1-----GDK-25
• Trademark: HADRDEGA
• Origin: China
• HS Code: 847982009
• Production Capacity: 500sets/Month

Product Description

GDK Series Gravimetric Dosing & Mixing Machine for Plastic Material





Application                                                                                                                                                        
It is mainly used for handling 2 to 12 different components by dosing and blending in total throughput from 35kg/hr to 1000kgs/hr; including virgin, regrind materials, masterbatch and other various additives. This series  adapts high precision load sensors to make batch blend resulting in a highly accuracy within±0.5%( accurate tolerances are varied according to batch to batch blend ratio ). Full wide range of this series can satisfy versatile requirements on high precision blending.

Feature                                                                                                                                                                 
• The ratio or percentage of materials can be set for simple and convenient operation;
• The next batch is weighed while blending;
• Adopting advanced batching algorithm, self-optimization, automatic adjustment compensation and vibration prevention function to ensure the best batching accuracy;
• Modular removable structure design, saving space and convenient cleaning;
• Handle up to five kinds of materials at the same time;
• Color chart display, touch screen operation interface;
• It has the function of recipe storage and can up to 20 recipes can be stored for later use;
• Multilevel password protection and historical alarm record;
• USB interface for saving recipe data to flash disk, automatically recording the proportion and weight of each batch;  
• With sound and light alarms to facilitate operators to quickly and accurately reach the scene of failure machines;
• All parts in contact with the material are made of stainless steel to prevent contamination of the material;
• Can be installed directly on the machine or the optional foot frame is installed next to the machine;

Main configuration                                                                       
• Cylinder  (America) ;
• High-speed solenoid valve: America MAC ;
• Weighing control system: Austria B & R
• Right angle hollow gear motor: South Korea GGM
• Weighing Sensor:America Vishay Tedea;
• Level sensor: South Korea Autonics;
• Safety door sensor: Japan OMRON;
• Full color LCD touch screen: 

Technical Specification

Model		Qty of groups	Number of knife metering valves	Max  mixing output, kg/hr	Max batch weight, kg	Compressed air,  kgf/cm²	Mixing motor power, kw	Storage hopper capacity	Weighing hopper capacity	Mixing barrel capacity	Max batch
GDK-1	4	4	4	80	1	6	0.09	12	2	8	80
	3	3	3	90							90
	2	2	2	160							160
GDK-2	6	6	4+2	160	2	6	0.09	40	8	18	80
	5	5	4+1	180							90
	4	4	4	240							120
	3	3	3	280							140
	2	2	2	400							200
GDK-5	6	6	4+2	400	5	6	0.2	48	12	25	80
	5	5	4+1	450							90
	4	4	4	600							120
	3	3	3	700							140
	2	2	2	1000							200
GDK-10	6	6	*	850	10	6	0.37	100	32	60	85
	5	5	*	900							90
	4	4	*	1000							100
	3	3	*	1200							120
	2	2	*	2000							200
GDK-25	6	6	*	2000	25	6	0.75	150	65	120	80
	5	5	*	2125							85
	4	4	*	2500							100
	3	3	*	3000							120
	2	2	*	4500							180

Note:
1) The mixing ratio error refers to the difference between the set percentage and the actual percentage of each component; 

1. The knife metering valve is suitable for the ratio of 5% or more, and the mixing ratio error can be controlled within ±0.3-0.5%;
2. (screw or) micrometer is suitable for the ratio of 5% (excluding) to 0.5%, the mixing ratio error can be controlled at ± 0.2%;
3. The above max processing amount and mixed ratio error data are measured by continuous operation of the uniform material of the bulk density of 0.7kg/L and diameter of 3-4mm. The max output will vary according to the amount and proportion of the measured components.
4. The machine voltage specification is: GDK-5 and below models: 1Φ230VAC, 50Hz; GDK-10 and above models: 3Φ380VAC, 50Hz

Options
• Floor stand, pneumatic slide gate, storage bin and suction box should be optionally purchased for floor mounting.
• Ethernet interface, MODBUS, PROFIBUS communication module, which can realize remote monitoring, or with extruder, injection molding machine to transfer data.