The mixer is an important step in PVC plastic product manufacturing, how to choose the suitable mixer is very important.But do you know how to select a mixer that suits your specific production needs? This article will guide you through the types of mixers, key selection criteria, and introduce the PVC mixer in detail—helping you improve your efficiency and product quality.
First, let us find out, what is a PVC mixer?
A PVC mixer is a high-efficiency mixing device specifically designed for blending polyvinyl chloride (PVC) formulations. It is widely used in industries such as plastic products, building materials, cables, pipes and so on.
By processing PVC resin powder along with stabilizers, plasticizers, lubricants, and colorants through a heating (hot mixing) and cooling (cold mixing) procedure, it ensures a uniform and efficient mixture—laying a solid foundation for downstream processes like extrusion and injection molding.
Main Components of plastic mixer:
A typical PVC mixer consists of a hot mixer and a cooling mixer, often combined into one integrated high-speed mixing unit. Key components include:
Hot Mixing Pot: Uses high-speed rotation to generate frictional heat, rapidly heating and blending materials;
Cooling Mixer: Quickly cools the hot-mixed material to prevent degradation and stabilize the formula;
Drive System: High-performance motors ensure mixing efficiency; some models feature frequency conversion control;
How to choose the right mixer for your pvc production line?
For small PVC plants, choose 300/600 model mixer
For medium to large-scale production, consider 500/1000 model mixer
If you want to know more about the mixer, welcome to contact us for more details, we will supply professional advices.
