MACHINERY | MIXERS
Above: This pair of twin screw Ajax mixers are installed at a site rated ATEX zone 21 (internal Zone 22)
screw versions help increase capacity with no further head room requirements. The Ajax silo mixer uses vertical screws to
elevate powder, cascading the material on the bed contents and down the hopper section, which is designed for mass flow. Recirculation of the powder is achieved using screws that have a large entrainment section and include scoops to help reduce the headroom requirement of the hopper section, enabling relatively large volumes of solids to be held within the squat mixer. US company Marion Process Solutions offers diverse blenders for a range of applications in the chemicals industry, including production of PVC compounds, colour concentrates, and TPEs, as well as powdered epoxy and phenolic resins. These include V-Cone Blenders, Double Cone Blenders and batch mixers. The V-Cone blender is exactly what the name implies: a tumble mixer in the shape of a V. Marion says this design achieves high performance while providing maximum cleanability, especially since
there are no internal moving parts to create pockets or product build-up. The V-Cone blender can withstand highly abrasive products and the gentle blending is said to be very suitable for delicate materials. It is particularly good at mixing powders. The Double-Cone blender uses a tumbling motion within a small footprint and is also said to be easy to clean. Beyond the small footprint, the mix action provides the ability to easily mix large and small-sized ingredients. “Both cone mixers are smart choices when it comes to “high value” mixes, requiring a premium product,” says the company. Marion batch mixers are available from 42 to 17,000 litres capacity and are customised with features specific to the batch. “For example, we can alter the trough geometry, agitator design, main shaft seals, cover design and discharge,” says a Marion spokesperson. “In addition, we offer dimpled jackets to the trough for heating/cooling. We can also design for vacuum/pressure, often needed in chemical mixing.” Typically, Marion says customers select batch
mixers to handle two to five ingredients of any proportion. However, it says it has supplied batch mixers that have extended this up to 27 ingredients and reports excellent results.
CLICK ON THE LINKS FOR MORE INFORMATION: �
www.zeppelin-systems.com �
www.mixaco.com �
www.valtortamixer.com �
www.kreyenborg.com �
www.plasmec.it �
www.ajax.co.uk �
www.marionsolutions.com
Multi-application dosing system Characteristics Application PP/PE/PVC/ABS/PBS/PBAT/etc. HDPE/LDPE/Flame retardant/etc. Dust collector TiO2/CaCo2/Talc/Alo2/etc. Glass Fiber/etc. Crushing material/Recycled matrials/etc. Single/twin screw free interchangeability
MG-TSE Flow rate:20-1200 kg/hr
kevkevin@xdplas.com
Guangzhou Master Technologies Co.,ltd.
assist@xdplas.com
xdplas.com
assist@xdplas.com TWIN-SCREW LOSS-IN WEIGHT FEEDER | SINGLE-SCREW LOSS-IN WEIGHT FEEDER | LIQUID FEEDER | VIBRATION FEEDER | BELT FEEDER | BAG FILLING PACKAGE | MASTERFLEX
IMAGE: AJAX EQUIPMENT
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