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Solids Handling

A new, lightweight plastic pallet for conveyor systems

The CPP 130 is said to be the first nestable, lightweight pallet that is compatible with all roller and chain conveyor systems. The bottom support enables nestability and transportation on automated conveyor systems. The contact area of the 12 feet…

Characterizing Powder Flow

To confidently design, operate and troubleshoot solids-handling processes, engineers need to characterize powder flow in ways that relate to in-plant behavior. Universal powder testers provide the multi-faceted characterization that is necessary to reliably predict operational performance. This article examines the…

A quick way to bag and seal products

The Vertek Series of vertical form, fill-and-seal baggers covers a broad range of speed, bag widths and bag types. Polyethylene and laminate materials can be run on the Vertek Series and all models are designed for low cost of maintenance…

A new way to determine particle size distributions of emulsions

The new LUMiReader PSA instrument allows, for the first time, the determination of the volume-based particle-size distribution for emulsions and suspensions, without knowing the refractive index and without the assumption of spherical and homogeneous particle shape. This opens new horizons…

This rotary feeder valve is designed for abrasive materials

Designed specifically for rugged applications and processing of harsh and abrasive materials, the CI Series of rotary feeder valves provides bulk-material processing operations with continuous performance, reduced maintenance and optimal energy efficiency. The valve housings are cast to ensure strength,…

Moving Air In Pneumatic Conveying Systems

Dilute-phase conveying systems generally use centrifugal fans and positive displacement blowers for supplying conveying air to the conveying system. However, for some conveying systems, compressed air from a central compressor station is also used. The two important criteria required for…

Powtech 2011 Show Preview

  Over 1,000 exhibitors from all over the world will fill six halls at the Nuremberg Fairground for Powtech/TechnoPharm 2011 (October 11–13). Held every 18 months, Powtech — the International Trade Fair for Mechanical Processing Technologies and Instrumentation — is…

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Three-mechanism grinding mill achieves finer, more uniform particles

A newly introduced cryogenic grinding mill from Air Products and Chemicals Inc. (Allentown, Pa.; www.airproducts.com/ultrafine) can generate consistent yields of particles between 45 and 250 µm, and in some applications can achieve particle sizes of 10 µm. The ultrafine grinding…

A laboratory capsule-filling machine gets an upgrade

Replacing its predecessor, the new GKF 702 capsule-filling machine has been designed to produce small batches directly in the laboratory. The parameters required later for production, such as machine speed, can be fully simulated. Therefore, the machine can produce small…

This patented system discharges drums safely, and dust-free

The MTS hydraulic Lift & Seal System safely inverts drums of dusty powders, and meters the contents into an existing vessel. The system seals the drum to a dust-tight pour cone with outlet valve for a clean working environment. The…