Applications
Concrete & building materials
Ready-mixed concrete
Precast concrete
Special & high-performance concrete
Hydro dam concrete
Sand-lime blocks
Kalksandstein
Dry building materials
Sand & gravel
Road construction
Mining & minerals
Disposal
Mixers
Mixers
Twin-shaft continuous mixer (LFK)
Planetary mixer (BPX)
Dry powder batch mixer (DMX)
Twin-shaft batch mixer (DKX)
Single-shaft continuous mixer (MFKG)
Combimix process (DKXC)
Ring layer mixer (AVA HRM)
Horizontal mixer (AVA HTC/HTK)
Laboratory mixer
Plant concepts
Used machines
Crushers
Tests & consulting
After-Sales
Sales
Showroom
Solutions
Processes for metal recovery
Light metal scrap
Automotive shredder residue (ASR)
Waste electrical & electronic equipment (WEEE)
Batteries
Incinerator bottom ash (IBA)
Ferrous & nonferrous slags
Metal recovery from fine fractions
Processes for industrial waste
Machines
Impact crushing
Rotorshredder (RS)
Rotor impact mill (RPMV & RPMX)
Impact crusher (PB) & Impact mill (PM)
Rotor centrifugal crusher (RSMX)
Cutting & tearing shredding
Biomass crushers
Plant control systems
Classifying & sorting
Used machinery
Tests & consulting
After Sales
Sales
Showroom
The key advantage of the BHS system for DHZ AG is that it works based on a dry process. Wet processing would have incurred significant additional costs due to the high requirements associated with water and sludge treatment. BHS delivered two complete lines, from feeding systems through to big bag loading stations. One line processes particle sizes from 8 to 100 mm, and the other takes care of fine processing in the range of 0 to 10 mm.
The system comprises an impact mill of type PM 0806, one rotor impact mill of type RPMV 1113 and one rotor impact mill of type RPMX 1516 from BHS-Sonthofen. These machines process granulates with grain sizes from 8 to 100 mm and produce a fine output ranging from 0 to 10 mm. The plants also include screening machines, zigzag sifters, cyclone separators, magnetic drum-type separators and separating tables. The turnkey facility also includes a conveyor system, a dust removal system, steel construction works as well as controlling and visualization.
As a final step, the processed material is cleanly separated by type according to light and heavy non-ferrous metals, ferromagnetic materials, oversized particles and dust, and then filled into big bags.