New Equipment Products: January 2024

Ribbon blender for powders

The Model 42N-18SS ribbon blender handles a wide range of dry materials, from seasonings and beverage mixes to pharmaceuticals, chemicals, plastics, and agricultural powders or granules. They also efficiently incorporate minor liquid components to effectively coat individual solid particles. The 42N-18SS is crafted from type 316 stainless steel with interior surfaces polished to a 150-grit finish for easy cleaning. With a maximum working capacity of 18 cu. ft., the pictured blender is direct driven by a 10hp gearmotor for processing materials with a bulk density of up to 60 lbs/cu.ft. The agitator is a solid double ribbon design, ideal for center discharge, with internal flanges welded to shaft stub ends and a heavy-duty anti-friction bearing on the non-driven end.
Ross Mixers; Hauppauge, N.Y.
800-243-ROSS; www.mixers.com

Rotary valves permit continuous conveying

Rotary valves to accompany pneumatic vacuum conveying systems feature a proprietary design that permits conveyors to meter powders, pellets, granules and other bulk materials in a continuous flow. Suitable for feeding mixers, extruders, reactors and a variety of continuous processes, these valves create a leak-proof seal that maintains the proper pressure differential between the vacuum receiver and hose or piping while consistently discharging the material for smooth, efficient, non-stop transfer. They disassemble easily for quick cleaning and accommodate a wide range of requirements.
Volkmann Inc.; Bristol, Pa.
609-265-0101; www.Volkmannusa.com

Level switch for solids and liquids

The Type CL-10DJI Interface Level Switch has the unique ability to detect liquids and bulk solids. It has no moving parts and arrives for simple installation with no field adjustments required. The DJI probe, when the solid material is not covering it, is free to vibrate, producing an output signal. This signal operates a relay indicating the probe is uncovered and a low level exists. When the probe is covered with solid material, a dampening of the oscillations occurs and the relay indicates that a high level exists. It provides reliable operation in problem applications where the level of solid material is difficult to detect within a specified liquid. Applications include: carbon/water interface, catalyst/liquid interface, steeping processes, and other selected applications including interface detection between liquids of significant viscosity differences.
Dynatrol/Automation Products; Houston
800-231-2062; www.dynatrolusa.com

Energy-efficient mixing and dispersion

The Conti-TDS powder wetting and dispersing machine comes in two sizes, TDS 2 and 3. The processes of wetting and dispersing are concentrated in a dispersing zone with an effective volume of only about a quarter of a liter. Compared to a dissolver operated in a vessel, the disperser generates about 30,000 times higher volume-specific power, which is crucial for successful dispersion. Using a rotor-stator system, the disperser also builds up shear forces that are a thousand times higher. The dwell time is extremely short, so that only a fraction of the energy is needed compared to other high-speed dissolvers. 
Ystral; Germany
+49 7634 5603 900; ystral.com/en

Conveyors feed robots

A new line of vibratory conveying systems is specially designed to feed pick-and-place robots on packaging lines. Each series of integrated conveyors meters, separates, singulates and/or aligns product, depending on the application, to provide the optimal product separation, speed and orientation for ideal presentation to the robotic system for pick-up. By minimizing hand packing, these new systems help increase production efficiency, reduce labor and improve sanitation.
Key Technology; Walla Walla, Wash.
509-540-7415; www.key.net