Wood Pellet Machine mold and pressure roller assembly
: Wood Pellet Mill Spare Parts
Model:
pm600
Material:
20crmnti
Inner Diameter:
600mm
Hole Diameter:
6.0mm, 8.0mm, 10.0mm
Hardness & Treatment:
58 – 62HRC
Weight:
50kg
Product Overview
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Core Advantages & Highlights
Our premium PM600 Ring Die and Pressure Roller Assembly is specifically engineered for heavy-duty industrial wood pellet machines. Manufactured from high-grade 20CrMnTi alloy steel and processed with advanced vacuum carburizing heat treatment, this spare parts set delivers exceptional wear resistance, high structural toughness, and extended service life under continuous high-pressure pelletizing conditions.
--- Key Technical Specifications| Parameter | Specification |
|---|---|
| Model | PM600 |
| Material | 20CrMnTi Alloy Steel |
| Inner Diameter | 600 mm |
| Hole Diameter (Die Hole Size) | 6.0 mm, 8.0 mm, 10.0 mm (Customizable) |
| Hardness & Treatment | 58 – 62 HRC (Vacuum Carburizing & Heat Treatment) |
| Net Weight | 50 kg |
| Application | Ring Die Wood Pellet Mills / Industrial Biomass Pellet Plants |
- High-Grade Alloy Material (20CrMnTi): Built with premium alloy steel to handle extreme friction and heavy stress during hardwood and biomass compaction.
- Superior Hardness & Durability: Heat-treated to 58–62 HRC, ensuring deep hardened layer protection, minimum surface wear, and reduced replacement frequency.
- Precision CNC Drilling & Polishing: Smooth inner hole finish guarantees fast pellet discharge, high density, smooth surface quality, and minimal die jamming.
- Complete Assembly Fit: Perfectly matched ring die and roller shells/assembly for balanced force distribution, reduced bearing fatigue, and low maintenance downtime.
- Versatile Pellet Compression Ratios: Available in 6mm, 8mm, and 10mm hole diameters to accommodate various raw materials like sawdust, rice husk, straw, and hardwood shavings.
Suitable for heavy-duty biomass pellet production lines, wood pellet factories, and industrial bio-energy processing plants.