4TPH 7.5kw 3 Rollers RDF Commercial Wood Pellet Mill Machine

3 Rollers Waste Pellet Making Mill Machine Manufacture

Municipal solid waste is a poor-quality fuel and its pre-processing is necessary to convert it into fuel pellets to improve its consistency, storage properties, handling characteristics, combustion behaviour and calorific value. Technological improvements are taking place in the realms of advanced source separation of MSW, resource recovery and production of MSW fuel pellets in both existing and new plants for this purpose.

RDF consists largely of combustible components of such waste, as non recyclable plastics (not including PVC), paper cardboard, labels, and other corrugated materials. These fractions are separated by different processing steps, such as screening, air classification, ballistic separation, separation of ferrous and non ferrous materials, glass, stones and other foreign materials and shredding into a uniform grain size, or also pelletized in order to produce a homogeneous material which can be used as substitute for fossil fuels in e.g. cement plants, lime plants, coal fired power plants or as reduction agent in steel furnaces. So here is RDF Pellet mill introducion :

Quick Advantage of waste RDF pellet mill :

• No roller bearing in the chamber
• Whole machine thin oil lubrication system
• Special press roller shaft combined with shaft design (planetary mode)
• Reinforced gear box + world-class gear processing technology

The technical data :

Pellet Mill is suitable to make RDF pellets with the diameters of 22mm, 24mm and 28mm, customers can use different diameters ring die to produce suitable pellets according to the actual requirements.

Details Highlight of waste pellet mill :

• The pressure roller shaft has a built-in box, and no butter is required.
• The whole oil cooling adopts a constant temperature plate cooling system, the oil temperature is constant, and the production is worry-free.
• The double-turbo adjustment of the pressure roller is easy to operate and the adjustment is more accurate.
• The oil temperature control system adopts automatic temperature control alarm.
• High efficiency, energy saving, under the same power, the production capacity is increased by 30% compared with other models.
• The double-layer design of the ring mold, one mold is dual-purpose, and the technology is environmentally friendly.
• Wide range of material moisture (12%-25%)
• The precision production of ring die and pressure roller can save 50-70% of the cost compared with other equipment. Without grease, it saves 3-5 usd  in production costs compared to other equipment.
• The equipment has low failure rate and extremely low maintenance cost.
• Wide range of materials: sawdust, straw, bagasse, eucalyptus bark, peanut husk, rice husk, miscellaneous wood, bamboo, etc.

Application show :