step screen / for wastewater treatment / coarse screening
for wastewater treatment, coarse screening
This is used to roughly separate the sewage and to move the solid waste to an height which is preset depending on the plant’s requirements.
It is assembled on a reinforced concrete channel and attached by special fixings; the sewage flows through the grid bars, which hold back the solids and lets the water filter along the channel.
The cleaning operation is carried out by PVC combs positioned on a chain, which not only remove the solid waste but also deposit it at the required height.
Coarse screening directly on channel, collection of big quantities of screening, vertical discharge directly on container, high discharge heights, simple maintenance, autolubricant chains in water, reduced energy consumption.
POSSIBILITIES OF USE
Civil discharges, cattle-breeding, slaghter-house, foodstuffs industries, processing of vegetables, fruits, meat, fish.