600kg Gravimetric Weight Mixer / Blender /Gravimetric Dosing Unit for Plastic Granules

Min.Order: 1
Product origin: Tianjin, China
Infringement complaint: complaintComplaint
US$ 9384.62 ~ 25384.62

Description
Gravimetric Blender


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  FESTO(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: Schneider


Technical Specification
Model   Qty of groups  Number of knife metering valvesMax 
mixing output,
kg/hr
Max batch weight,
kg
Compressed air,  kgf/cm²Mixing motor power,
kw
Storage hopper capacityWeighing hopper capacityMixing barrel capacityMax batch
GDK-144480160.09122880
3339090
222160160
GDK-2664+2160260.094081880
554+118090
444240120
333280140
222400200
GDK-5664+2400560.248122580
554+145090
444600120
333700140
2221000200
GDK-1066*8501060.37100326085
55*90090
44*1000100
33*1200120
22*2000200
GDK-2566*20002560.751506512080
55*212585
44*2500100
33*3000120
22*4500180
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.





 
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