Sand lime brick
Future-proof your production environment with products/services from a single source
The patent for the production of sand-lime brick has existed since 1880. SATEC has contributed
to the sand-lime brick success story since its earliest industrial beginnings.
We supply material preparation equipment for state-of-the-art wall construction material
◎ mixing systems
◎ a full range of conveying, weighing and feeding equipment
◎ control and process control systems
◎ machinery and systems engineering
◎ a broad service portfolio
Premixing
◎ homogeneous distribution of all materials in the mix as well as a uniform coating of lime on the sand
◎ intensive wetting of the lime with water
◎ the full surface of the sand grains is activated to form calcium silicate
◎ clay agglomerates, which inhibit the formation of high-density calcium silicate with fine pores, are broken down
◎ lime agglomerates are reliably separated
◎ uniform brick structure when light aggregates or fly ash are mixed in
◎ outstanding, reproducible mixing quality
Secondary mixing
◎ reliable separation of reactor material agglomerates
◎ accurate control of the moisture for pressing
◎ continuous material stream up to brick removal on the press
◎ no streaking when pigments are mixed in
◎ adaptation of the mixing power to changes in pressing output associated with different brick sizes
The following pictures shows the mixing volume loading capacity of one batch of processing capacity. The average mixing time is within 1 minute and the granulation time is within 3 minutes
