MSH 4-24-2, Blast and Recovery System
One (1) Month Minimum Rental Period​

The SAFE Systems MSH 4-24-2 is a high capacity, low profile blast and recovery system that is compact enough to be easily transported down the highway on a double drop trailer. With a few quick and simple steps once the system is at the job site, it is ready to operate. Lift eyes and forklift tubes are both provided for maximum flexibility in handling.
Consisting of an induction vacuum, two classifiers (separators), a storage hopper, a four outlet blast machine and two vacuum dust collectors, the unit makes a compact, highly effective, yet simple blast and recovery system. With a total storage capacity of 24 tons of steel grit abrasive, the system was designed for the blast and recovery of steel grit abrasive but can be modified for use with non-metallic abrasive.
Equipped with an air induction vacuum to produce the vacuum for the recovery process, the system is most efficient when used in conjunction with any of our SAFE Systems' vacuum systems (PD 2400-E or D or PD 2100-E or D). Other vacuum producers may work with the unit.
The system's two classifiers consist of a rotary drum (which removes large debris and airborne dust) and a fountain separator (which removes dust and un-usable fines from the recovered abrasive). The cleaned abrasive is returned to the storage hopper and then fed to the blast machine for reuse. The cleaning process takes place while the abrasive is under vacuum, eliminating a lot of extra equipment. After going through the classifiers, the air stream is cleaned of contaminants in the two vacuum dust collectors so only clean air is discharged into the atmosphere.
Blast and Recovery Spare Parts

Specs:
Manufacturer:  SAFE Systems, Inc. 
Length                          15’-9” (Shipping position) 
Height                           11’-5” (Shipping position)
Width                             8’-3” (Shipping position)
Length                           15’-9” (Working position)
Height                            12’-11” (Working position) 
Width                              8’-8” (Working position)
Weight                            13,000 lbs. (Empty of abrasive)
Voltage                           120 VAC
Full load Amps                20 Amps
Air required                     330 CFM @ 125 PSIG (per ½” nozzle blast outlet) 
Air required                     800 CFM @ 125 PSIG (if using induction vacuum)
Features: 
           Four-outlet blast machine (150 PSI, ASME certified)
           24 tons of abrasive capacity (steel grit).
           Skid mounted
           Two (2) adjustable, abrasive classification stations
           120 volt AC, 1 phase, control systems
           1-1/2” air piping
           Two (2) vacuum dust collectors
           Eight (8) cartridge filters (part #1000 1245)
           Automatic reverse pulse cleaning system for filters
           ¾” air piping for pulse cleaning system
           Air requirements for pulse cleaning system, 18 CFM @ 90 to 100 PSIG
           800 CFM air induction vacuum systemm
           Requires double drop trailer for highway transport
           Forklift pockets 
           Certified lifting eyes for handling by overhead crane
           Dust and trash discharges in standard 55 gallon drum (drum to be                      supplied by customer) 
           System can be used with alternate vacuum system(s).
Notes: 
1.      Not intended to be shipped with any abrasive or dust/trash in the system. 
2.      Recommend emptying dust and trash every 2 to 4 hours depending on              collection rate. 
3.      It is recommended that a qualified electrician connect this equipment to             power. 
4.      It is recommended that all new filters be coated with precoat dust prior to           putting into service.