Centralised Conveying Plastic Material Machine System

Central conveying system
The central feeding system can bring tangible benefits to the plastics processing companies, and will use the cost saved by users of the central feed in 2 to 3 years to make up for the equipment investment.
HADRDEGA is a world-leading supplier in the field of central feeding systems. HADRDEGA has a variety of material receivers. Different material combinations can be used to form different material supply systems, such as material type (one material and one pipeline ) or equipment type (one machine one pipe).
Each central feed system is designed based on customer's production capacity, raw material types, layout of the workshop molding equipment, and the conveying distance from the raw material area to the molding machine platform. It can provide customers with an optimized, most suitable Central feeding system.
•Material-type central feeding system is suitable for fewer raw materials
• Infrequent replacement of raw materials
• Suitable for long distance transmission
• Many molding machines•Equipment type central feeding system is suitable for more kinds of raw materials
• Frequent replacement of raw materials
• Suitable for close transmission
• Fewer molding machines
HADRDEGA also has the world's leading mixing technology for air-flow mixing in the scheme of mixing and conveying materials.The HM series material receiver is equipped with an air flow stirring unit at the discharge port, which is suitable for the mixed and then transported system. The material after being stirred can be sent in batches through the pipeline cleaning valve. After the batch materials are all delivered to the material receiver, the raw material proportion is not changed, the airflow is stirred to open the compressed air, and the perfect combination of airflow stirring and suspension stirring can restore the initial state after material mixing.
Modular design•HADRDEGA CBE series material receivers have different capacity models from 14 to 54L
•Modular design can meet the needs of more customers
•The CBE Central Host Controller can control up to 64 sub-controllers and the online suite software can be expanded up to 100 sub-controllers.
•In the case of a sufficiently large capacity of the vacuum unit, it is only necessary to connect the system in parallel to the system network without adding a central controller interface.
Zero risk design
All material receivers of HADRDEGA CBE Central Feeding System have a CBE controller and are identical to the main controller, so any CBE controller can easily replace the main controller. The HADRDEGA central feeding system will not cause the entire feed system to collapse due to the failure of the master control.
After replacing the main controller in the CBE system, the original parameters of the system will be automatically restored to the newly installed main controller, and do not need any settings to work properly.Humanization designThe HADRDEGA CBE central feeding system not only sets the parameters of all material receivers through the CBE master controller, but also allows the CBE controller on each material receiver to set all parameters of the material receiver, making it quick and easy.
Each CBE intelligent controller is equipped with a digital display, and any action of the material receiver can be easily controlled in real time via the display.
All the material receivers of the CBE system communicate with the main controller through a signal line in parallel. The main controller can check the material receivers not in the system by one-click viewing. The maintenance is easy.Pipe fittings
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The Y-type branch is used for the opening of the material-type main pipe to the molding machine table. The special buffer design can reduce the conveying speed of the material in the pipe and reduce the gravity impact on the pipe bend.
•Pipe and pipe connection uses stainless steel pipe clamp with silicone sealing material
•R500 arc stainless steel elbow is adopted at the corner, wear-resistant glass elbow when transporting special materialsPipeline cleaning
•After each feeding process, the system automatically opens the cleaning valve for cleaning the pipeline
•Transporting strong moisture-absorbing raw material need to clean the pipeline
•When replacing raw materials, pipelines need to be cleaned
•Avoid blockage in longer pipelines conveying
•Reduce the work load on the vacuum unit during the secondary suction and effectively protect the vacuum unitRaw material distribution•The raw material distribution station is suitable for the equipment type central feeding system, and the raw materials can be quickly distributed to different molding machines through the raw material distribution station.
•Fully automatic raw material distribution system, which can perfectly switch the required raw material pipelines through intelligent controllers to maximize the protection of raw material selection and distribution safety.
Vacuum unit and dust collector•HADRDEGA will choose a vacuum unit that is more suitable for customers depending on the delivery distance and the size of the output.
•Main pump and standby units can be switched regularly
•The pump group can automatically switch to the standby pump group at high temperature failure
•Fan failure and no compressed air alarm shutdown
•The central dust collector will collect all the dust in the system's raw materials, and the system will automatically complete the filter bag cleaning task.
ModelHT300 Kg/hHT400 Kg/hHT500 Kg/hHTB600
Kg/hHTB700
Kg/hHTB800 Kg/hHTB900
Kg/hHTB1000 Kg/hHTB1200 Kg/hDouble stageDouble stageDouble stageDouble stageDouble stageDouble stageConveying
distance
(mtr) & corresponding capacity(kg/h)m() (kg/h)
up to 10m280kg/h45048055065075085013001400
up to 15m240-260350 -380400-460500-530600-630700-730800-8301200-12501300-1350
up to 25m120-160230-275280-330380-410430-500500-580600-700950-10001000-1100up to 30m50-80120-165160-220260-300370-450460-500560-620800-880900-950up to 60m50-80100-150150-220300-330340-370450-530700-780800-900up to 80m50-8580-110230-260250-290380-430600-650700-800up to 100m50-85120-150150-200280-330550-590600-750up to 130m50-8585-110180-230450-550580-700
Discharge and feeding•Airtight structure design to meet the negative pressure conveying conditions required by the material receiver
•Large-diameter discharge port and stainless steel unloading baffle with inclined angle to optimize discharge and material level detection
• When the material receiver has no material, the discharge baffle is free to close by gravity, so that the CBE controller receives the feeding signal
•Complete combination of discharge baffle and discharge port during suction to ensure airtightness
Dry air sealing system• The closed system can prevent the raw materials after drying from double moisture absorption
• Maintain the temperature of the material after drying
• Automatic compensation for dry hot air when pipeline is cleaned
•Air outlet can be used for hot air drying of raw materials to reduce energy loss
Flexible conveyingHADRDEGA CBE intelligent conveying control technology can be adjusted according to the different material diameters and conveying distances of the material receiver, and the raw material can be transported at the optimal speed, and the purpose of protecting the raw materials can be achieved at the same time.
In some special areas, CBE intelligent controller can control the conveying speed of raw materials, and realize the function of protecting raw materials by selecting the conveying speed.
Product advantages• Save raw materials
By reducing spillage and contamination of raw materials, at least 1 - 2% of raw materials can be saved
• Save labor costs
The centralized storage of raw materials can greatly reduce the labor cost input, without the need to transport the raw materials to the forming machine.
•Save space
The central feeding system can save more space by adding more molding equipment and ensure that the production workshop is clean and tidy
• Save energy
The central feed system saves about 80% of energy consumption compared to the stand-alone feed system
• Reduce maintenance costs
The HADRDEGA central feed system not only has a lower maintenance rate than the stand-alone feed system, but also reduces maintenance costs on this basis.