700 Vertical Ring‑Die Biomass Pellet Mill

Product Overview

Model 700 vertical ring‑die biomass pellet mill is an industrial medium‑large capacity pelleting host. Adopting mature structure of static ring die, rotating pressure rollers and vertical feeding centrifugal distribution, it is specially designed for large‑scale biomass fuel plants. It compresses sawdust, wood shavings, bamboo dust, rice husk, peanut shell, palm EFB, straw, branch chips and other agro‑forest waste into high‑density bio‑fuel pellets.

Heavy‑duty construction enables long‑time full‑load continuous running. Normally matched with crusher, dryer, pellet cooler and packing machine for complete pellet production line. Widely used in large biomass processing factories, palm waste treatment projects and straw comprehensive‑utilization plants. It is the mainstream main machine for large‑scale overseas investment projects.

Key Advantages

1. Reinforced heavy‑load hardened gearbox: Larger‑modulus helical gears, thickened cabinet and main shaft for strong anti‑impact load performance. Equipped with fully‑automatic closed‑loop circulating lubrication system to continuously cool gears and bearings, supporting 24‑hour full‑load non‑stop production, reducing failure rate and extending wearing‑part service life.
2. Enlarged vertical gravity‑feeding chamber: Widened feeding inlet with stainless‑steel chamber. Raw materials fall by gravity and are evenly distributed by centrifugal force. Effectively avoid blockage for light fluffy materials with larger feeding capacity.
3. High‑wear‑resistant alloy die & roller assembly: Enlarged pelleting chamber. Alloy‑steel ring die with vacuum quenching treatment; high‑strength anti‑wear alloy rollers. Pellet size 6‑12 mm available by replacing ring die. High forming rate for compact and smooth pellets.
4. Modular easy‑maintenance design: Quick‑open pelleting chamber for fast die and roller replacement. Independent discharging unit. Standardized spare‑parts for convenient overseas procurement.
5. Global‑working‑condition adaption: Custom‑made voltage available. CE‑relevant documents can be supplied. Every unit passes no‑load & load test before shipment. Standard delivery includes control cabinet and full‑set auto‑lubrication accessories.
6. Export‑oriented after‑sales service: 1‑year warranty for whole machine. Remote technical support & complete‑line layout design. Overseas on‑site installation & commissioning training optional. Long‑term supply of ring die, rollers, bearings and all wearing parts.

Suitable Raw Materials

Sawdust, wood shavings, bamboo dust, rice husk, peanut shell, palm EFB fiber, crop straw, branch chips. Optimal raw‑material moisture content: 13‑18%

Technical Specifications

表格

Application Fields

Medium‑large biomass fuel pellet plant, wood comprehensive‑processing factory, palm‑mill waste disposal, straw recycling project, industrial heating‑fuel production. Main Export Markets: Eastern Europe, Russia, Southeast Asia, Latin America, large‑scale projects in Africa

Supply & Trade Terms

‑ MOQ: 1 Set ‑ Export Packing: Fumigated wooden case ‑ Loading Port: Qingdao Port ‑ Trade Term: EXW / FOB / CFR / CIF acceptable ‑ Extra Service: Factory test report, full‑line solution design, remote commissioning guidance, continuous spare‑parts supply