Rotary Feeder.

Rotary Valves must be reliable. They must also be perfectly tuned to the production process in which they will be used. That’s why UNIVERSAL rotary valves are custom-built to your exact specifications using standard components. They are able to handle both powders and granulates.

UNIVERSAL rotary valves are available in 2 versions;
1) Rotary Airlock and
2) Blowing Seals

BODY & ENDCOVERS :
Cast Iron
Cast Iron, internally hard chromium plated
Cast Iron, completely electroless nickel plated
Cast Iron, with wear resistant tungsten carbide coating all stainless steel 316.

ROTORS :
With interchangeable and adjustable rotor blades (standard version) with reduced capacity rotor and interchangeable rotorblades with radiudes rotor pockets and fixed blades in easily removable execution, on request.

ROTORSHAFTS :
Steel
Stainless Steel 316
Steel with hardchromium plating or tungsten,
Carbide coating

STANDARD VERSIONS :
Body and End covers : High Quality cast material accurately machined.

Rotor blades : In different qualities at choice, rotor blades are interchangeable & adjustable.

Rotor : With 9 rotor blades & hence effective sealing by 2 x 3 blades in sealing area with GS-Blowing seals.

Shaft sealing : By glandpacking or air purged glands at choice.

Bearing Arrangement : Outboard ball bearings sealed for life.

Venting :
Types GS : Standard Predrilled
Types AS : at choice.

ROTORBLADES :
Steel
Hardened Steel
Steel, Hard Chromium Plated or Electroless Nickel Coated
Stainless Steel 316
Resins (Volkolln, Teflon etc.)
Sparkless brass
Hardened steel scraperblades (either black or hard chromium plated)
Charnfered rotor blades.

UNIVERSAL rotary valves excel in accuracy & consistency assured by production on numerically controlled machining equipment.

MAIN TECHNICAL FEATURES :
• High filling efficiency caused by effective inlet shape.
• Sheared angle inlet.
• Close running clearances hence very low air leakage.
• Substantial construction with outboard bearings.
• Maximum pressure difference 1.5 Bar.
• Explosion proof version temperature up to 3 and 10 Bar respectively.
• Maximum product temperature 120°C (standard version).
• Special heat resistant version up to a product temperature of 400°C.
• Adaptable, interchangeable and adjustable rotorblades.
• Tailor made solution using standard components.

MINIMUM AIR LEAKAGE :
The application of rotary valves under certain pressure differences will cause a loss of air which has to be considered when engineering the system. Basically the total air loss may be considered to be caused by split streams. Airleakage through the gaps-airleakage by rotation of the rotor. Using the diagram the total airleakage can be found in relation with the size of the valve, the rotorspeed and the pressure difference over the valve. The data shown in the diagram refers to a new valve running without product. Omega Industries manufactures reliable Rotary Feeder designed to remove bagasse. Find quality Rotary Feeder used for economical and reliable material metering and airlock service to maintain an even flow of material through processing systems from us.

:: ROTARY FEEDER ::