Sterlco HDG Series Heavy Duty Granulators - Manual (Page 31)

Bulletin Number Chapter 7: Appendix 31 of 36
Chapter 7: Appendix
7-1 Recommended Torque for Screws
(Grade 8 alloy steel heat-treated screws)
MM Screw Size 6 8 10 12 16 19 20 24
Inch Screw Size 1/4 5/16 3/8 7/16 1/2 5/8 3/4 7/8 1
Torque Ft. Lbs. 13 26 46 76 110 220 400 635 870
Note: Threads must be dry. Screw threads should be wiped with an oil-dampened cloth
before installation to prevent galling.
7-2 Technical Specifications
Features
Model Throat Size
Cutting Chamber
Diameter
Throughput Approx. Weight
37”
18" x 37"
(457 x 940mm)
16" (406mm)
2500 lbs./hr
(1136 kgs./hr)
11,000 lbs.
(5000 kgs.)
50”
20" x 50"
(510 x 1270mm)
18" (457mm)
3500 lbs./hr
(1591 kgs./hr)
15,000 lbs.
(6818 kgs.)