Concrete plant SB-75Sh is an automated concrete plant with continuous action with an output up to 35 m3/h. It is designed to prepare low-grade concrete mixtures, as well as to discharge dry mixture to a concrete truck. Climatic version - summer, temperature range from 0 to +40ºС.
Operation of the concrete plant below 0°C is possible with mandatory insulation and protection against atmospheric precipitation by placing the plant under cover or in a closed area.
SB-75Sh consists of
- a 3-compartment cut-off aggregates bins (sand +2 fractions of churning stone) with a capacity of 3x6=18 m3 (up to 30 tons). Aggregate batchers SB-26B of continuous action with frequency regulators (3 pcs) which feed aggregates to the inclined belt conveyor (tape width - 650 mm) are installed under the bin necks. Maximum aggregate size - 40mm.
- a сement feeding duct which includes a cement bulk storage with a capacity of 20 tons, equipped with a level indicator, an excess air dump filter when being loaded by a cement truck, an aeration of the silo conical part, ladders and guard rails, as well as a cut-off gate and a two-drum cement batcher SB-71 with a frequency converter.
- a water supply system which includes a water supply tank with a capacity of 2 m3, a batching pump, pipe fittings and pipelines.
- a mixing unit with a framed structure includes a twin-shaft concrete mixer of continuous action, the mixing blades of which form 2 screw lines which mix materials and move them along the axis of the mixer. Batched materials are loaded into the mixer through the pneumatically driven double-hose outlet, which can also feed materials to the concrete truck, bypassing the mixer of the concrete plant.
- a storage bin with a pneumatic cylinder, which can accumulate the ready concrete mixture, as well as a mobile batcher, weighing the components of the concrete mixture when calibrating all dispensers, is installed under the frame of the mixing unit,
Many years of operating this concrete plant show its durability, reliability, simplicity in work and maintenance.
Concrete plant SB-75Sh - main features and advantages:
- Continuous output of concrete mix.
- When manufacturing its main units and mechanisms, components from leading global and European manufacturers are used.
- The plant performance is optimal for mining industry, in particular, for concreting of hoisting shafts.
- Unsophisticated design, minimized number of drive mechanisms, no tensometry.
PJSC "Betonmash" offers you to buy a concrete plant SB-75Sh with a warranty and a post-warranty tech support. We carry out commissioning and train personnel to operate and maintain the plant.