N-Type Pneumatic Gun
Allentown’s “N” type guns are modern version of the original cement guns built by Allentown for more than 95 years. They remain the most versatile machines available for the complete range of dry-process gunite in Refractory and Civil applications. They are ruggedly built to withstand hard, continuous use and are renowned for their ability to feed dry or damp, coarse or fine, and dense or lightweight materials at a smooth, accurately metered rate over 500 feet vertically and 1,000 feet horizontally.
| Technical Data | |
| Industries | Refractory, Civil |
| Process Type | Dry |
| Output* | 2 - 8 yd³/hr (1.5 - 6.1m³/hr) |
| Distance | 1,000'+ (304m+) horizontal, 500'+ (152m+) vertical |
| Air Requirements | 250 - 900 cfm |
| Rotor Speed | - |
| Weight | 1,220 lbs (553kg) |
| Dimensions | 46" x 46" x 54" (116cm x 116cm x 137cm) |
| Options | |
| Power | Air motor, 2 -14 rpm (standard), 1 - 7 rpm hydraulic motor (when rig mounted) |
| Outlet | 1.25" (32mm), 1.5" (38mm) (standard), 1.63" (41mm) and 2" (50mm) |
| Rotor Options | - |
| Hopper Options | - |
| Mounting | Steel wheels (standard), A-frame, forklift, rig |
| Special | Air-operated exhaust (standard), feedwheel cover, bag breaker |
*Based on rotor and speed, material, conveying distance and air available.
