Central Silo
Overview
The Central Silo line is made up of just one product, the Portable Dry Bulk Storage Bin or "Chubby." The Chubby is built to the highest quality in the construction market.
Products
The Central Silo Portable Storage Bin is the most user friendly in the industry. Built in the U.S.A. with quality materials.
Several features make this unit easier to operate and maintain for your job site or batch plant:
- The covered light boxes,
- The 30" solimar plates with 7 aerators
- Aluminum rear fenders
- 10 heavy duty screw jack leveling legs with 24" bottom plates
- Angled discharge outlets
- An extra manway in the rear head
Specifications:
| CAPACITY/CONSTRUCTION | 4200 Cubic feet. Smooth steel with external and internal bracing |
| OPERATING PRESSURE | 15 psig/ tested at 22.5 psig |
| BOTTOM AERATION | 6-30" solimar plates with 7 aerators |
| LADDER | removable with storage provisions |
| LIGHTING | 12 volt with junction box at rear. cover over rear light boxes. |
| DISCHARGE CLEANOUTS | 3" nipple and cap at each discharge. 4" nipple w/cap at front |
| AIR PIPING CHECK VALVES | 3 1/2" steel line c/s 1-1 1/2" at each hopper on bottom air inlet 2-3" in "hot" air line |
| BLOWDOWN | 4" butterfly valve w/ control lever at rear |
| SUSPENSION | single axle w/3 leaf springs |
| AXLES | 71 1/2" round w/hd axle nuts |
| WHEELS SUPPORTS | 22" steel disc 10-single leg screw jacks w/24" sand pads |
| FENDERS | aluminum at rear |
| COMPARTMENTS INTERNAL FINISH | single with 6 hoppers compatible with cement, lime and sand |
| 2-MANWAYS | 20" full opening 1-offset to d/s center 1-lower section rear head |
| TANK RELIEF VALVE | 2 1/2" safety relief valve set at 14.5 psig located in front |
| PAINT | chemical treated painted gray enamel |
| DISCHARGE | 5" sch. 40 pipe to rear manifold to each hopper. 6" valves with outlet angled toward rear |
| LOADING CONNECTION AIR CONNECTION LINE VALVES | 2-4" steel piping 1-front/1-rear 3" located front c/s 3" butterfly at each bottom air inlet |
| GAUGES | 1-line pressure 1-tank pressure located in box |
| GAUGE FILTERS | at each gauge |
| BRAKES | 7" with auto slacks s-cam type |
| TIRES DRUMS | 11:00x22.5 radials outboard cast |
| MUDFLAPS | at rear |