STCF Type Smooth Auto Feeder

 


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Multi-Feed from the One Silo

Individual feed rate alignment for downward-flow equipment.

Features

Can steadily feed even adhesive powder
By connecting a straight stock tank to an agitator vessel, even highly adhesive powder can be steadily fed without bridges, rat-hole.

The actualization of continuous feeding without pulsation
As powder deposited into the feeding table are continuously scooped by the scraper, continuous feeding without pulsation is possible.

Feed rate can be adjusted to match the necessary amount
Because the scraper’s depth can be easily altered, feed rate a can be adjusted, according to required value.



STCF Type
 

Details

Outline
The Smooth Auto Feeder (ST-type) is a multidirectional quantitative feeder which enables continuous powder feeding from a storage silo to multiple directions (2-4 directions).

Can be adjusted in this feeder, because the agitator unit and the various feeding units are independent, feed rate s conforming to downstream equipment and the space required for install at on can be minimized.

Additionally, because it’s a multidirectional feeder, by selecting the feed unit based on powder properties, both natural fall method and pneumatic conveyance method are possible.



Make-up
Powders collected in the storage tank are loosened by the agitator (2) blades, and in a uniform and un-compacted state are fed into the feeding table (9).

The deposited powder or grain with fixed amount are scooped out continuously with the scraper (8), and then fed into the chute (5).

A wide range of feed rate settings are possible through joint adjustments to the scraper (7) position and by altering the rotation speed of the feeding table by inverter.

 1  撹拌用モーター Agitator Motor
 2  撹拌体 Agitator
 3  撹拌筒 Agitator Vessel
 4  供給用モーター Feeder Motor
 5  シュート Chute
 6  供給盤受 Feeding Table Pan
 7  スクレーパー Scraper
 8  フィードメーター Feed Meter
 9  供給盤 Feeding Table
Internal structure may be altered depending on powder and combination method used.



STCF-type Structure
 

Specification
供給量(Max)
Feed rate
モーター出力
Motor Power
概略重量
Weight
供給機
Feeder Motor
撹拌機
Agitator Motor
STCF-100-2 ~ 4W 500L/h(×2 ~ 4W) 0.75kW 1.5kW 950 ~ 1400kg
STCF-200-2 ~ 4W 3m3/h(×2 ~ 4W) 0.75kW 2.2kW 1200 ~ 1750kg
STCF-300-2 ~ 4W 7m3/h(×2 ~ 4W) 1.5kW 3.7kW 2300 ~ 3300kg
STCF-400-2 ~ 4W 18m3/h(×2 ~ 4W) 2.2kW 5.5kW 3700 ~ 5500kg
 

Examples of Applications with ST-type Feeders
STCF-100S-2W


STECF-200N-3W


STRM-5W


In rechargeable battery manufacturing process, our feeders are being used for feeding highly adhesive powder.
In incineration plant, our feeders are used for producing slurry blowing chemicals.
In equipment for blowing of supplementary fuels, our feeders are used as distributors to weighing machine.
 

Applicable Powder Material List for ST-type Feeders
消石灰 Slaked lime ポリエチレン Polyethylene
炭酸カルシウム Calcium carbonate 重曹 Sodium bicarbonate
活性炭 Activated carbon フッカアルミニウム Aluminum fluoride
セメント Cement シリカ Silica
珪藻土 Diatomite カーボン Carbon
フライアッシュ Fly ash ポリマー Polymer
ソーダ灰 Soda ash 酸化チタン Titanium oxide
フラックス Flux タルク Talc
微粉炭 Galvanized coal クレー Clay
アルミナ Aluminum ベントナイト Bentonite
樹脂ペレット Resin pellet 亜鉛粉末 Zinc powder
溶融飛灰 Melted fly ash メチルセルロース Methyl cellulose
焼却灰 Burned ash 尿素 Urea
二酸化マンガン Manganese dioxide 苛性ソーダ Caustic soda
乾燥汚泥 Dried sludge 酸化鉄 Ferric oxide
塩化カリウム Potassium chloride 生石灰 Calcium oxide
過硫酸アンモニウム Ammonium persulfate 澱粉 Starch
重油灰 Heavy oil ash カオリン Kaolin
ビスフェノール Bisphenol カルボキシメチル Carboxymethyl
オイルコークス Oil cokes ハイドロサルファイト Hydrosulfite
 
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