This system includes automatic feeding system, mixing system, vacuum conveying system, etc. it is suitable for automatic weighing, mixing and conveying of all powder and particle materials to plastic extruder or injection molding machine.
Pneumatic conveying system Vacuum conveyor Automatic feeding transport system Screw conveyor for powder and pellet
This system includes automatic feeding dosing mixing pneumatic conveying system, vacuum conveying system, etc. it is suitable for automatic weighing, mixing and conveying of all powder and chemical additives to plastic extruder. It has the advantages of high automation, no dust and high efficiency; Suitable for PVC wall panel, PVC pipes, Window profiles, SPC floor and other PVC industry customers.
Vacuum conveyor unit and dust collector
The system is designed for the automatic feeding of multiple extruders. The storage and transportation of materials are carried out in closed stainless steel containers and pipes. Some dust removal measures are taken to effectively prevent dust pollution and keep the workshop clean. The control system is controlled by imported PLC, and the main electrical components are imported famous brand products to ensure the long-term, reliable and efficient operation of the whole system. The control system can automatically or semi automatically complete the whole feeding process. The simulation screen can display the operation status of each part of the system in real time through the indicator light, and can flash the alarm for the failure part to attract the attention of the operator. The extruder adopts the combination of vacuum feeding and screw feeding. The silo is equipped with two level meters. When the lower level meter shows that there is a lack of material, the feeder will work automatically to fill the material in the large silo to the small silo. When the upper level meter shows that the material is full, the feeder will stop working and temporarily stop feeding. In order to ensure the normal and continuous operation of the extruder, a 50L small hopper is added above the extruder and a level gauge is equipped respectively. If any one of the six level gauges shows a lack of material, the screw feeder will automatically start to work and start feeding until all the six level gauges light up to show that the material is full, and the screw feeder will stop working; if one level gauge is short of material, the screw feeder will start working again, The whole feeding process runs automatically under the control of PLC.
Pneumatic conveying systems
Pressure conveying systems are best employed where the product is to be conveyed from one feeding point to several delivery points over long distances. Since the product has to be conveyed against the air pressure, locks or pressure vessels are required Product delivery is under atmospheric pressure and however simpler.
TUBE CHAIN CONVEYORS
Suitable for continuous conveying of powder, pellets and small lump materials in a closed tube loop. Horizontal, vertical
inclination or its combination layout is possible. Typical application includes those dusty bulk solids conveying in plastic,
rubber, chemical and food industries
1.Compact size, small area required, conveying direction can be changed in 3-dimension (horizontal, vertical and inclined distance)
2.Smooth conveying, lower internal fractions of particles ensures lower damage to material, and suitable for abrasive material.
3.No tube blocking happens; a large range of materials are suitable.
4.No segregation happens for mixed materials.
5.High capacity and lower power consumption, which makes a lower operation cost.
6.All moving parts work in tube, high safety and high reliability
Easy for long distance transportation, multiple material inlet and outlet design is possible to meet different process.
To be easily integrated to an industrial plant for automatic working.
Screw feeder is designed for bulk solids conveying or dosing of powder or pellets into batch weighing station.
1.Gear motor driven by frequency inverter.
2.Screw with different pitch suitable for bad flowing bulk materials.
3.All parts in contact with products are in stainless steel 304.