SPIRAL SCREW CONVEYORS STC - LATEST NEWS - … · PRIMARY R.E.M. srl - Via dell’Industria, 53/C -...
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PRIMARY R.E.M. srl - Via dell’Industria, 53/C - Zona Industriale Corte Tegge - Cavriago (RE) - IT-40025 - Italy Phone: +39 0522 1530338 - Fax: +39 0522 1530346 - Web page: www.remintl.com R.E.M. AUTOMATION INC. - 530 Burnside Avenue - Inwood, NY 11096 - United States Phone: +1 732 993 9093 - Fax: +1 347 287 6797 - Web page: www.remintl.com CONVEYORS SPIRAL SCREW CONVEYORS STC Shaftless Screw Conveyors MACHINE DESCRIPTION R.E.M. range of screw conveyors is a broad and vaste selection where units for every application can be found. R.E.M. screw conveyors are multipurpose transport systems. The models are all based on the same technology; screw conveyors are made of the following sections: - Screw. - Trough. - Inlet. - Discharge. - Drive. - Support. R.E.M. offers this type of machine, that can treat the following materials: - dewatered, conditioned or thickened biological sludges. - screenings. - solid urban waste. - floating substances from civil or industrial plants. - waste deriving from food processing (both animal and vegetable foodstuffs). REM STC screw conveyors are composed of a U-shaped trough that contains a screw of high thickness; the screw is SHAFTLESS type. MAIN FEATURES FOR SHAFTLESS SCREW CONVEYORS STC The shaftless screw conveyors, mod. STC, are offered in different variants that do not need intermediate bearings. STC screws have the following characteristics: 1. Standard execution in st. st. AISI 304/AISI 316. 2. Inlets and outlets having square, rectangular or inclined (15°/30°) shape. 3. Trough made of st. st. AISI 304/AISI 316. 4. Spiral made of high resistance micro-alloy carbon steel, st. st. AISI 304/316 (optional). 5. Liner made of HDPE or (optional) wear strips made of st. st. AISI304/AISI 316 (optional). 6. No mechanical parts in direct contact to conveyed product. 7. Low speed - No blocking or clogging even when conveying fibrous material. 8. Entirely sealed unit for leackage and odour-free environments. 9. Possibility to discharge in bags. 10. Extremely easy to transport materials even of difficult composition. 11. Complete absence of emission of bad smells, as equipped with closing covers. 12. Minimum overall dimensions and maximum versatility, high processing outputs. REM STC screw conveyors are composed of a U-shaped trough that contains a screw of high thickness; the screw is SHAFTLESS type. This allows the machine to be able to process materials whose entangled or thread-like nature doesn’t succeed in clogging up the processing zone on the whole length of the conveyor. On the bottom of the conveyor there is a liner of HDPE material in the form of plates that are easily adapted at the base of the trough and fastened to it by external nuts and bolts. This liner is totally antifriction and wear-resistant. At the machine outlet is possible to fit an axial type of outlet. The machine is completely closed thanks to covers fixed to the structure by nuts and bolts; this, clearly, allows to operate without any leakage and bad smells that can be released by the treated material. WORKING LOGIC FOR SHAFTLESS SCREW CONVEYOR STC The screw conveyors are equipped with an inlet zone that, depending on the flow rate requirements of the incoming material, can have three different sizes, i.e.: 1. SQUARE INLET. 2. RECTANGULAR INLET. 3. INCLINED INLET. The material is conveyed from the inlet zone to the outlet. The screw conveyors are perfectly adaptable machines, in length, to the transport requirements of the material. GENERAL DIMENSIONAL DATA FOR SHAFTLESS SCREW CONVEYORS STC Datas in the chart are to be considered approximate; since the machine is able to process materials of different types and therefore of different organic compositions, take these values as illustrative references that must be clarified and requested from our Engineering - Sales department.
Transcript of SPIRAL SCREW CONVEYORS STC - LATEST NEWS - … · PRIMARY R.E.M. srl - Via dell’Industria, 53/C -...
PRIMARY
R.E.M. srl - Via dell’Industria, 53/C - Zona Industriale Corte Tegge - Cavriago (RE) - IT-40025 - ItalyPhone: +39 0522 1530338 - Fax: +39 0522 1530346 - Web page: www.remintl.com
R.E.M. AUTOMATION INC. - 530 Burnside Avenue - Inwood, NY 11096 - United StatesPhone: +1 732 993 9093 - Fax: +1 347 287 6797 - Web page: www.remintl.com
CONVEYORS
SPIRAL SCREW CONVEYORS STCShaftless Screw Conveyors
MACHINE DESCRIPTIONR.E.M. range of screw conveyors is a broad and vaste selection where units for every applicationcan be found. R.E.M. screw conveyors are multipurpose transport systems. The models are allbased on the same technology; screw conveyors are made of the following sections:- Screw.- Trough.- Inlet.- Discharge.- Drive.- Support.
R.E.M. offers this type of machine, that can treat the following materials:- dewatered, conditioned or thickened biological sludges.- screenings.- solid urban waste.- floating substances from civil or industrial plants.- waste deriving from food processing (both animal and vegetable foodstuffs).
REM STC screw conveyors are composed of a U-shaped trough that contains a screw of highthickness; the screw is SHAFTLESS type.
MAIN FEATURES FOR SHAFTLESS SCREW CONVEYORS STCThe shaftless screw conveyors, mod. STC, are offered in different variants that do not need intermediate bearings. STC screws have the followingcharacteristics:1. Standard execution in st. st. AISI 304/AISI 316.2. Inlets and outlets having square, rectangular or inclined (15°/30°) shape.3. Trough made of st. st. AISI 304/AISI 316.4. Spiral made of high resistance micro-alloy carbon steel, st. st. AISI 304/316 (optional).5. Liner made of HDPE or (optional) wear strips made of st. st. AISI304/AISI 316 (optional).6. No mechanical parts in direct contact to conveyed product.7. Low speed - No blocking or clogging even when conveying fibrous material.8. Entirely sealed unit for leackage and odour-free environments.9. Possibility to discharge in bags.10. Extremely easy to transport materials even of difficult composition.11. Complete absence of emission of bad smells, as equipped with closing covers.12. Minimum overall dimensions and maximum versatility, high processing outputs.
REM STC screw conveyors are composed of a U-shaped trough that contains a screw of highthickness; the screw is SHAFTLESS type. This allows the machine to be able to process materialswhose entangled or thread-like nature doesn’t succeed in clogging up the processing zone on thewhole length of the conveyor. On the bottom of the conveyor there is a liner of HDPE material in theform of plates that are easily adapted at the base of the trough and fastened to it by external nuts andbolts. This liner is totally antifriction and wear-resistant. At the machine outlet is possible to fit an axialtype of outlet. The machine is completely closed thanks to covers fixed to the structure by nuts andbolts; this, clearly, allows to operate without any leakage and bad smells that can be released by thetreated material.
WORKING LOGIC FOR SHAFTLESS SCREW CONVEYOR STCThe screw conveyors are equipped with an inlet zone that, depending on the flow rate requirementsof the incoming material, can have three different sizes, i.e.:1. SQUARE INLET.2. RECTANGULAR INLET.3. INCLINED INLET.
The material is conveyed from the inlet zone to the outlet. The screw conveyors are perfectlyadaptable machines, in length, to the transport requirements of the material.
GENERAL DIMENSIONAL DATA FOR SHAFTLESS SCREW CONVEYORS STCDatas in the chart are to be considered approximate; since the machine is able to process materials of different types and therefore of different organiccompositions, take these values as illustrative references that must be clarified and requested from our Engineering - Sales department.
PRIMARY
R.E.M. srl - Via dell’Industria, 53/C - Zona Industriale Corte Tegge - Cavriago (RE) - IT-40025 - ItalyPhone: +39 0522 1530338 - Fax: +39 0522 1530346 - Web page: www.remintl.com
R.E.M. AUTOMATION INC. - 530 Burnside Avenue - Inwood, NY 11096 - United StatesPhone: +1 732 993 9093 - Fax: +1 347 287 6797 - Web page: www.remintl.com
CONVEYORS
MATERIAL TO BE HANDLED: WASTEWATER - SLUDGE OR SCREENINGS
ATTENTION THE MACHINE CAN BE USEDINCLINATED UP TO A MAX. OF 30°
n.b.: the manufacturer may modify some di-mensions or sizes without prior information
STC MODELS A min. - mm A max. - mm B - mm C - mmFlowrates
m3/hCAPACITY RATEANGLE 30° MAX.
STC200 1000 15000 231 255 4 45%
STC250 1000 20000 281 303 8 45%
STC300 1000 20000 331 365 15 45%
STC400 1000 22000 431 488 23 45%
STC500 1000 22000 531 608 34 45%
Materials of construction for fabricated parts:*Stainless Steel AISI304*Stainless Steel AISI316
Materials of construction of spiral:*Stainless Steel AISI304*Stainless Steel AISI316*High resistance steel HRS
A - mm
C -
mm
B -
mm
