For large PVC pipe/SPC floor production factory, Advanced automatic weighing compounding conveying system is essential, Traditional mixing method is that people weigh and batch material manually, then move the mixed material to extruder also manually, this old way just fit for the small factory, and has many defects: 1.Artificial mixing is easy to make a mistake, because this is a repetition work, so worker is tired easily. the weighing precision is not assured. 2.Labour intensity is large, human cost is high from long term view. 3.Chemical raw material harms the worker's health. In order to solve these problems, our company design this PVC automatic mixing weighing conveying system which the computer can automatically control weighing and batching, and feeding to extruder.the complete PVC mixing system consists of: 1.Loading station(PVC loader+Caco3 loader+Recycle matterial). 2.Pneumatic conveying system. 3.PVC/Caco3/Recycle material storage silo. 4.Automatic raw material and additives dosing system for mixer. 5.PVC mixing unit. 6.Compound storage silo. 7.Automatic feeding system for SPC extruder.
The whole auto-compounding system mainly Includes the following process:
1) Main material weighing system
2) Additives weighing system, include power or liquid additives
3) Mixing
4) Feeding system to the extrusion lines.
Please feel free to contact us if you have any questions.