FLSmidth's KOCH MVT Rotor Type Activators have proved their worth over the last 30 years in a wide range of applications in a great variety of designs.

Particular advantages of the Rotor Type Activator include:

• Availability of various rotor types 
• Can be combined with longitudinally and transversally arranged screw conveyors 
• Proven record over 30 years of successful use on a wide variety of materials 
• Three rotor type Activator models are used

FLSmidth also offers the KOCH MVT Sliding Frame Type Activators, with extensive experience in the design and construction of facilities of this kind, material handling know-how, and the highest possible level of fabrication quality.

Particular advantages of the Sliding Frame Type Activator include:

• Exact and easy integration into circular silos 
• Suitable for bunker sizes from 10 – 1000 m³ 
• Low height 
• Powerful dirve 
• Variable capacity via hydraulic power pack 
• Metered feeding via extracting and metering screw conveyor 
• Minimum maintance

Sliding Frame Type Activators available: 

• ATG GL / GLD 
• ATG SZB