Wheelabrator SLH 2460 Spinner Hanger Shot Blast Machine

Description: Two (2) Variable Speed 7.5 H.P. Direct Drive Wheels, 24" Diameter x 48" High Chamber Capacity, 1500 pound spindle capacity (EACH), Rotary Screen Separator/Airwash. Includes Cartridge Style Dust Collector and Manual/Drawings.

Controls: Mounted & Wired in an enclosure attached to the right-hand side of the machine includes all necessary pushbuttons, signal lights, fused disconnect, two (2) amp meters, blast timer, VFD's and PLC

Process Description: 

The SmartLine 24x60 Spinner Hanger cabinet contains a structurally reinforced  dual blast chamber fabricated from 1/4” steel plate. The chamber is revolved at a speed of 3rpm by an electric motor and gear reducer activating a low speed-high torque ‘HTD” type drive assembly. Adjustable stops on chamber top working in conjunction with automatic electrical switching, provides variable indexing. The number of stops varies for customer application. One hook spindle is provided for each chamber. Each spindle is capable of supporting 1500 pounds and continually rotates at a speed of 15 rpm during the blast operating cycle of each chamber. Other fixtures are available to accommodate various blasting needs. 

At each indexing stop abrasive is fed into two direct drive blast wheels. The blast wheels throw a controlled blast stream of abrasive at the rotating parts with a high velocity. 

The used abrasive falls through specially designed drain holes in the bottom of the chamber and into the primary abrasive screen below. The abrasive is moved by screw conveyor from the cabinet to the elevator where it is picked up and transported to the abrasive separator by buckets attached to heavy duty belting. 

The separator utilizes a rotary screen and air wash separation system to remove contaminants from the cycling abrasive. The clean abrasive is then deposited into the abrasive storage hopper. The hopper is located on top of the cabinet and has the capacity to store a sufficient quantity of usable abrasive to maintain an even flow to the blast wheels.

The dust and contaminants are drawn out of the separator and into the included dust collector.