Safety and functionality are central to this trailer-mounted blast machine with a holding capacity of 6 tons of abrasive (100 lbs./ ft³). Its four (4) blast outlets are outfitted with the new SAFE Systems S4C metering/pinch valve. The operator gains a great deal of control over abrasive flow and shutoff with these new valves, as well as eliminating the inherent danger of pinch valves. Experience has shown that operators love these new S4C valves which allow adjustments to be made right at the control box. Contractors love them because abrasive consumption can be significantly reduced. ASME certified, the pressure vessel is rated at 150 PSI and protected from over-pressurization by a rupture disc. A large 16” hinged manway in the top of the vessel is fitted with a special pressure alert system to deter opening the pot while under pressure. A safety catwalk is provided for the operator to stand on while loading abrasive. The specially-designed, dual-axle trailer is highway legal with all required lighting, fenders, etc. and is equipped with hydraulic surge brakes and a pintle style hitch. The unit is available with either 12VDC or 120/24 VAC electrical control box and comes with electric Deadman switches. This equipment allows up to four (4) blasters to operate at one time, giving the contractor maximum production for his money. Blast Vessel Spare Parts
Length 14'-9" Width 7'-8" Height 10'-8" Weight 4,480 lbs. (Completely Empty) Pintle hitch height 24" (to bottom of pintle eye) Electrical requirements 12 VDC or 120 VAC Air requirements 330 CFM @ 125 PSIG per 1/2" blast nozzle Features: Capacity, 6 tons of abrasive (measured @ 100 lbs/ ft³). Four (4) blast outlets w/ S4C metering/blowdown valves 150 PSIG rated pressure vessel (ASME certified) Rupture disc protection from over-pressurization Licensed, highway legal trailer Hydraulic surge brakes 12 VDC or 120/24 VAC control box available 1-1/2” air piping 2” air inlet 2” air exhaust Exterior ladder and cat walk for access to top of vessel Certified lifting eyes for handling with overhead crane Air requirements, 330 CFM at 125 PSIG per ½” blast nozzle 16" hinged manway is equipped with safety pressure alert system Four (4) Dual function deadman switches with 200' cords provided for blast & blowdown Notes: 1. Not intended to be towed at highway speeds when the vessel is over ½ full of abrasive. 2. Tow vehicle must be of sufficient size and weight to safely and legally tow the blast machine. 3. Tow vehicle must be equipped with a pintle style hitch and proper towing light connections. 4. Customer to provide matching plug and receptacle for the tow lighting. 5. A $250.00 charge will be assessed to the renter for each deadman switch and cord not returned complete and in repairable condition.