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The problem of processing of silt deposits is solved. Extremely important achievement of SP-Co plant.

The problem of processing of silt deposits is solved. Extremely important achievement of SP-Co plant.

A series of experiments on development of technology of processing (utilization) of sludge deposits of fields of a filtration (solid part of sewer drains) has come to the end with success. The first experiments have been made in 2012, however they haven't led to positive result on the reason of extremely high stickiness and viscosity of initial raw material. At hit in the Unit of drying crushing AS-4 the most part of silt stuck on Unit walls, and only the insignificant part was brought out of the Unit in the dried-up form. For the solution of this problem and in coordination with the potential customer from Hungary the decision on carrying out experiment on processing of silt in mix with an organic filler has been made. As such filler damp wood sawdust has been chosen. However, at the same time there was one more complex technical challenge – production of the equipment capable to continuously make homogeneous mix of two materials having absolutely different physical characteristics. And such mixer has been developed and manufactured by us. The silt taken for experiment had initial humidity about 80%, was black color, possessed such stickiness and viscosity, as dough (solid oil). At the exit of the technological line powder of dark gray color with a size of particles 0,5 … 3 mm, humidity suitable for a granulation, briquetting or direct burning (12-14%) has been received. Thus, LLC SP-Co has successfully finished development and test of technology of utilization of silt deposits, has solved a problem which for many cities of the world is one of the most painful today. On a photo – the crushed and dried up silt (sludge).


The equipment of the plant on processing of a rabbit dung is shipped (plant No. 75) which will solve environmental problems of the big enterprise on cultivation of rabbits in the Orenburg region. Design capacity of the plant – 2 tons per hour of qualitative organic fertilizers. Our enterprise has made pre-design preparation and has manufactured all processing equipment of the plant.

In the Nizhny Novgorod Region installation of equipment of the plant on processing of a chicken dung with power up to 1,5 tons per hour (plant No. 73) with a drying section on the basis of the Aggregate AC-4-1500 is finished. Start of the plant in maintenance is planned for January, 2018.

The SP-Co plant has arranged production of pellets coolers of new generation. The line of coolers of granules was replenished with models with the pneumatic drive of the device of unloading of granules. Such scheme of the drive of unloading system of granules is more reliable ...

On November 5, 2015 by request of investors from the Moscow region on a test platform in Pskov the next experiment on processing of sugar beet pulp was made. For experiment sugar beet pulp which is previously wrung out to relative humidity of 70 - 75% was provided by the Customer ...

The AS-4 unit once again showed the universality. We already repeatedly had to process so-called "mushroom blocks" – a substratum for cultivation of the mushrooms (oyster mushrooms, champignons, etc.). The AS-4 unit successfully coped with drying of such raw materials, including even arrived to us in the form of ice blocks ...

After covering of an April seminar by mass media we received a number of applications from persons interested to take part in similar action. Giving preference to quality, but not quantity, we again limited number of participants of 30 persons. As well as last time, it was, mainly, general and technical directors of poultry farms, chief engineers. The considerable number of consultants, staff of investment companies and heads of business ...

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