STAR FEEDER
Star feeders are used for the measured dispensing of materials. It is the self-cleaning property of polyurethane surfaces that make the material ideal for this application. Another advantage of polyurethane star feeders is their high wear resistance. We produce star feeders according to drawings or individual customer requirements.
WHAT IS THE STAR FEEDER , ROTARY - AIR LOCK VALVE?
When performing transfer on all pneumatic conveying lines, it is a device to feed the material down to the line and separate the raw material pneumatically transferred from the air. Blade forms, tolerances, revolution speeds vary depending on type of process and type of the product to be transported. Likewise, it may also act as breaker depending on the characteriStics of the material to be transported. Even it may also operate coupled with the breakers.
Rotary Valves (
Airlocks) are available with square or round inlet and outlet
flanges. Housing can be fabricated out of
sheet material or cast. Common materials are cast Iron, carbon
steel, 304 SS, 316 SS, and other materials. Rotary airlock feeders
are often available in standard and heavy
duty models, the difference being the head plate and bearing
configuration. Heavy duty models use an outboard bearing in which
the bearings are moved out away from the head
plate. Housing inlet and discharge configurations are
termed
drop-thru or side entry. Different wear protections are available
such as hard chrome or ceramic plating on the
inner housing surfaces. Grease and air purge fittings
are often
provided to prevent contaminants from entering the packing seals.
Rotary Valve - Airlocks - Star Feeder may be made of ST37 Carbon
Steel and AISI-304 AISI-316 Stainless Steel. Bedding types of the
air locks may be mechanical sealing and felt, again depending on the
hot process.
Rotary Valve - Airlocks – Star Feeder That the Cell Wheel has that many options is completely related with type of material to be transported as well as process. This is so vital that a single fault may give damage to the material to be transported. Simple solution commercially available may deliver successful results for transfer of many materials such as flour, cement and many more. However, a slight change in the granule size and a different material means fail of such equipment.
Rotary Valve - Airlocks – Star Feeder That the Cell Wheel has that many options is completely related with type of material to be transported as well as process. This is so vital that a single fault may give damage to the material to be transported. Simple solution commercially available may deliver successful results for transfer of many materials such as flour, cement and many more. However, a slight change in the granule size and a different material means fail of such equipment.
STAR FEEDER AIRLOCK ROTARY VALVE - ROTOR TYPE
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- Rotary Valve - Ailocks-Star Feeder internal Rotors have options such as blade, rounded type, adjusted blade type, stripper and polyamide.
Star Feeder PDF
Brochure
STAR FEEDER, ROTARY VALVE
A star feeder is of no use by itself. Rotary valve, airlocks, and rotary valve are useful as one component in a bulk or specialty material handling system. Rotary Valve, Airlocks Feeders have wide application in industry wherever dry free-flowing powders, granules, crystals, or pellets are used. Typical materials include: cement, sugar, minerals, grains, plaStics, dust, fly ash, flour, gypsum, lime, coffee, cereals, pharmaceuticals, etc...
- 120mm rotary valve-STAR FEEDER cad
- 180mm rotary valve-STAR FEEDER cad
- 200mm rotary valve -STAR FEEDER cad
- 220mm rotary valve -STAR FEEDER -cad
- 320mm rotary valve-STAR FEEDER cad
- 320mm Long Type Rotary Valve-STAR FEEDER cad
- 350mm rotary valve-STAR FEEDER cad
- 450mm rotary valve-STAR FEEDER Scad
Blow Thru Rotary Valve- Star Feeder
While pneumatic transport processes differ according to the phases, it may also diffrent in the same phase. Low pressure, that is dilute phase transfer, can be categorized under 2 classes, namely vacuum and pressure. This classification shows, even slightly, differences in the rotary valve - airlocks. Consequently, we perform manufactures according to the air locks to be used on the vacuum and pressure line.
star feeder capacıty
According to the customer requirement at installation
situation, material composition and integration into the production
process DOSERAY offers most diverse variations.
Depending upon
customer requirement and supply we plan both completely installed
haulage systems as well as individual rotary valves.
Star Feeder, airlock feeders have wide application in industry wherever dry
free-flowing powders, granules, crystals, or pellets are used.
Typical materials include: cement,
ore, sugar, minerals, grains,
plaStics, dust, fly ash, flour, gypsum, lime, coffee,
cereals,
pharmaceuticals, etc...
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