Dorset Green Machines is a leading global designer, manufacturer and marketer of manure/sludge drying systems. The technique is extremely suitable for utilizing residual heat from environmentally “green” powerproductionplants to turn wet or waste products into dry valuable Biomass for renewable energy.

Low electricity consumptionis a huge advantage.

The drying equipment is designed to utilize residual heat at a low cost.
With a Biogas installation the dryer replaces the cooler from the CHP. With 500 kW two ventilators of 2,2 kW are used which barely raises the amount of electricity.
When drying the sewage sludge the energy use can be reduced by 90% in contrast to the conventional dryers. The air velocity through the product is very low to prevent dust formation.
When drying manure or substrate from biogasplants cleaning the air is absolutely necessary.

Drying rough compost Video