High-Efficiency Grinding
The 45 kW drive and 3900 RPM spindle provide strong fine-grinding performance for PVC materials.
02
Product Overview
The PM500 PVC pulverizer is a high-efficiency, durable, and fully optimized grinding equipment specially designed for PVC material processing. It integrates high-power grinding configuration, precision structural design, and complete auxiliary systems, delivering outstanding performance in fine grinding, stable operation, and low maintenance cost.
03
Core Advantages
Wear-Resistant Core
A 500 mm SKD11 grinding chamber and optimized 20-plus-12 blade arrangement support durability and uniform powder.
Clean Stainless Conveying
Stainless-steel pipelines resist corrosion, simplify cleaning and help protect powder purity.
Integrated Screening and Dust Collection
A 500 mm vibrating screen removes coarse particles while the bag filter captures airborne powder and reduces waste.
04
Product Details
05
Machine Video
06
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | PM500 |
| Main motor power | 45 KW |
| Spindle speed | 3900 RPM |
| Rotary blades | 20 pcs |
| Stationary blades | 12 pcs |
| Grinding chamber | 500 mm diameter, SKD11 |
| Fan motor | 4 KW |
| Conveying pipeline | Stainless steel |
| Rotary valve motor | 1.1 KW |
| Vibrating screen | 500 mm diameter |
| Dust collection | Bag filter |
07
Factory Strength
20+Years Experience
20MAnnual Sales
72hPre-delivery Test
CE & ISOCertified Machines
Integrated factory and exporter with independent R&D, mould machining, complete machine inspection, and overseas commissioning support.
08
Delivery & Container Loading
Polestar Machinery arranges machine packing, container loading checks, and export delivery coordination for plastic extrusion lines and auxiliary equipment.
09
Customer Projects
10
Frequently Asked Questions
What is the installed motor configuration?
The main motor is 45 kW, the fan is 4 kW and the rotary valve motor is 1.1 kW.
What are the spindle and chamber specifications?
Spindle speed is 3900 RPM and the SKD11 grinding chamber diameter is 500 mm.
How many blades are installed?
The machine has 20 rotary and 12 stationary blades.
Will the pipeline rust or contaminate material?
The conveying pipeline is stainless steel for corrosion resistance and easier cleaning.
Are screening and dust collection included?
Yes. A 500 mm vibrating screen and bag filter are standard.
What materials can PM500 process?
It is customized for PVC raw material, scrap, leftover material and pellets.
Can it run continuously?
Its industrial motor and wear-resistant grinding components are designed for long production runs with appropriate maintenance.
What differentiates PM500?
High spindle speed, an SKD11 chamber, optimized blades, stainless conveying and integrated screening and filtration provide a complete PVC powder solution.