Gold Member Since 2013
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Greentech International (Zhangqiu) Co., Ltd.

Rotary Feeder, Rotary Valve, Air Lock manufacturer / supplier in China, offering Rotary Valve, PD Blowers (Roots Blower), Pneumatic Conveying Roots Blower (NSRH) and so on.

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Rotary Valve

FOB Price: US $1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000/ Piece
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Production Capacity: 1000sets/Month
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DN250
  • Trademark: greentech
  • Origin: China
  • Type: Rotary Valve
  • Specification: DN. 80-800
  • HS Code: 8414
Product Description
Rotary Valve

Greentech International (Zhangqiu) Co., Ltd. Has 50 models rotary feeders including 120 parameters.
The transportation capacity is 0.5~200 t/h, applying for various materials, and both for powder and granule, pressure is from0.08
To +0.2mpa, temperature range is 30 to 250 degree C, the rotary feeder material has iron casting type, carbon steel welding structure type,
Stainless steel type, aluminum alloy type etc
. The special accessories, such as the cutting preventing mechanism, feed nozzle and vent chamber etc, can be available to the client.

The rotary feeder  also known as electric discharge valve, star discharge valve, etc. It consists of motor, tooth differenced planetary gear speed reducer (X) or nylon needle cycloid speed reducer (Z) and turn the dragon tripper. 
It ofen applied to  non sticky dry fine powder or granular materials. Such as raw powder, cement, slag, coal powder, etc. Normally, they often installed in the following material library or ash bin. For block material, it can't be used due to the block material is easy to jam their impeller. 
It is designed for storage, feeding powder engineering, quantitative feeding, ash discharge in air and dust removal equipment system. Bag filter and cyclone exports have star discharger (or star discharging valve). Ash hopper will filter the dust and dust collection system in airtight. It is suitable for powdery and granular materials, for the environmental protection, metallurgy, chemical, food and other industrial departments extensiveapplication. 

1. Material: Carbon steel Q235, Stainless steel304, Stainless steel316
2.Optional input and output shape: circular input mouth, square input mouth
3. Both ends of the impeller are sealed with two and a half-PCE seal ring. So that the structure of the machine is simple and easy to installation and replacement.
4. Bearings at both ends are designed out of the body, so that it can reduce powder from entering into the bearing, it is a good way to reduce wear.

Greentech International (Zhangqiu) Co., Ltd. 

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Mr. John Jiang
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