SCREW CONVEYOR

1 Since 1932 RELIABLE, RESPONSIVE & DECADES OF KNOW-HOWSCREW CONVEYORCATALOG & ENGINEERING MANUALCATALOG 787F Registered Trademark of SCREW CONVEYOR Corporation, Hammond, IndianaCopyright 2016 SCREW CONVEYOR CorporationManufacturing, Sales and Service Facilities Throughout The CountryScrew CONVEYOR Corporation700 Hoffman StreetHammond, Indiana 46327-1894 Phone: (219) 931-1450 Fax: (219) 931-0209 Web Site: : CONVEYOR De Mexico, De Menendez #2522; Zona Industrial, Guadalajara, Jalisco, Mexico, 44940 Phone: 011-52-333-645-7110 Fax: 011-52-333-663-2369E-Mail: CONVEYOR Corporation7807 Doe AvenueVisalia, California 93291-9220 Phone: (559) 651-2131 Fax: (559) 651-2135 SCREW CONVEYOR Corporation781 Church StreetWinona, Mississippi 38967-2813 Phone: (662) 283-3142 Fax.

2 (662) 283-4800 Winona, MSHammond, INVisalia, CAGuadalajara, MexicoThis SCREW CONVEYOR Catalog and Engineering Manual consolidates all pertinent engineering data with completely cataloged product descriptions of components making up the SCREW CONVEYOR Corporation line of Horizontal SCREW Conveyors, Inclined SCREW Conveyors, Vertical SCREW -Lift and SCREW CONVEYOR units are now used in virtually all industries as well as providing Original Equipment Manufacturers with specialized components to fit their design is sincerely hoped that you will find this manual complete in detail, easy to use and extremely helpful in fulfilling your conveying Information.

3 Pages 2 7 Engineering InformationHorizontal SCREW Conveyors ..Pages 8 17 SCREW Feeders ..Page 18 Inclined SCREW Conveyors ..Page 20 Drives ..Page 21 SCREW -Lifts ..Pages 22 23 Safety Precautions ..Page 24 SCREW CONVEYOR Components ..Pages 24 61 Supplementary Data ..Pages 62 632 EngineeringScrew conveyors move materials either horizontally, on an incline or vertically. They are used to feed, distribute, collect or mix and can be equipped to either heat or cool while performing this transfer. With the proper cover and gasketing, they are easily made dust or weather tight and rodent proof. Their clean compact design saves valuable space since no return run is required.

4 SCREW Conveyors fit in cramped quarters, are simple to support and easy to they cost less than most other types of CONVEYOR Corporation s performance-proven SCREW Conveyors are ruggedly built and accurately manufactured to assure complete dependability as well as the versatility required to meet a wide range of job Conveyors are performing their assigned tasks in virtually all types of industries and, in addition, special designs are being developed for use as components in machinery and Conveyors are performing their assigned tasks in virtually all types of industries and, in addition, special designs are being developed for use as components in machinery and ConveyorsCARBON STEEL, STAINLESS STEEL, AND GALVANIZED STEEL ARE INVENTORIED AND READY FOR IMMEDIATE DELIVERY!

5 A WIDE CHOICE OF STANDARD PARTS You get the system you need to solve your problem yet keep cost at a minimum. Select the type of component from our standard line that fits your needs. For special flighting designs to solve a particular problem, please consult with one of our four sales CONVEYOR SCREW : Compact, manufactured straight and accurate in helicoid, sectional, ribbon and special designs to meet your Job-Rated Components: Selected to meet the performance required. Precisely worked to insure a longer lasting, truer running unit. Jig-Drilled Couplings: Assures easy shaft alignment and assembly.

6 Available with Redi-Change clamping key for quick disassembly of CONVEYOR SCREW . Tem-U-Lac Self-Locking Coupling Bolts: Guards against system damage and costly down-time caused by coupling bolts or nuts working Hangers and Bearings: Various styles and bearing materials selected to meet your Trough Ends: Several bearing and seal styles are available to match your Troughs, Covers, Clamps and Shrouds: Ruggedly constructed standard U and other styles of troughs including tubular. Covers, clamps and shrouds available for all Nu-Weld Flange: Continuously welded steel flange holds trough in Discharge Spouts: All types where you need hand, electric, hydraulic or pneumatic powered Supporting Feet and Saddles: Align and fasten the trough to the floor or existing Conveyors4 Typical installation of SCREW conveyors at a large grain storage facility.

7 This Matmaker asphalt finisher uses a SCREW CONVEYOR at the back of the tractor unit to move material outward in both directions and to spread it uniformly across the entire paving SCREW -Lift does an efficient elevating job as part of a complete SCREW CONVEYOR system . The SCREW -Lift illustrates the compact arrangement possible when space is a concern. SCREW CONVEYOR system and SCC Bucket Elevators being used for speed grain handling in a large facility. Two SCREW conveyors, running over two rows of tanks are 494 feet long. Has double hanger in center so each half is powered independently. Between the two rows of tanks, a collecting SCREW CONVEYOR , also with double hanger at center, is 528 feet long.

8 system handles whole grains at approximately 100 tons per Conveyors5 SCREW Conveyors are used to convey multiple materials including wet and dry. This installation demonstrates how liquid material can be conveyed up an incline for ease of loading trucks. All parts of the system are enclosed yet readily flighting provides fast, clean snow removal. This type of flighting has been used since 1932. Rubber reclaiming operation uses high capacity, compact SCREW -Lift and SCREW CONVEYOR system to transport rubber back and forth between mills and asphalt fabric filter type dust collector uses SCREW CONVEYOR flighting in the hoppers which return collected fines to the view of a large outdoor installation employing leveling screws to spread material evenly across the storage Conveyors6 COMPONENTS OF A SCREW CONVEYOR SYSTEMThe CONVEYOR SCREW imparts a smooth positive motion to the material as it rotates within the and Shafts connect and transmit motion to subsequent SCREW conveyors.

9 Held in place by self-locking Tem-U-Lac Sections allow an individual CONVEYOR section to be lifted out without dismantling adjacent parts or components. An optional feature available at extra provide support, maintain alignment and serve as bearing Conveyors7 COMPONENTS OF A SCREW CONVEYOR SYSTEMT rough Ends support the CONVEYOR drive and end shafts, maintain trough alignment. May be furnished with choice of bearings or thrust and Covers completely enclose the material being conveyed and the rotating parts. Covers are available in various types and are secured to the trough by Spring, SCREW , Tite-Seal or quick-acting Barron Clamps depending on the trough cover combination and Discharge Openings may be located wherever needed, discharge spouts may be without slides or fitted with either flat or curved slides.

10 These slides may be operated by hand, rack and pinion gears, or by Complete SCREW CONVEYOR Unit is supported by the trough end and by either Feet or Saddles at intermediate SCREW CONVEYOR is one of the most economical CONVEYOR types available for moving bulk materials. It is completely enclosed to contain the moving material and its atmosphere. The standard unit, with variations in design, is suitable for solving a variety of bulk material handling Conveyors8 ENGINEERING AND LAYOUTThis section contains all pertinent engineering data and procedures for prescribing and specifying the important features and details of most CONVEYOR installations.