MSH750Y Shot blaster with Dust Collector

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Tilghman (Wheelabrator) MSH750Y Shot blaster with Dust Collector
Stock Code: ST634
Manufacturer: Tilghman (Wheelabrator)
Model: MSH750Y
Year of Manufacture: 2007
Serial: 071234620
New or Used: Used (Second Hand)
Work Envelope (WxDxH): 750 dia x 1200mm Under the hook
Work Handling Method: Y track conveyor load/unload, auto blast
Other Info: Compact self contained hook spinner m/c
External Dimensions (WxDxH): 2100 x 2400 x 3900mm
This pre owned Wheelabrator MSH 750 Y is a Cabinet Style Spinner Hanger Machine with single hook loading
system and is designed with a low part loading threshold height. and accommodates pieces up to 750 wide x
1200mm high
Single or multiple work pieces with overall dimensions not exceeding the specifications can be blasted in
batch operations.
Parts to be blasted are loaded onto the suspension hooks and pushed into the chamber. The hook then engages
with the drive and is rotated at a constant 14 rpm whilst being impinged by the media thrown from the 3000 rpm blast
wheels giving a 360 degree pattern of coverage for a duration determined by the process timers.
Riley Industries Ltd
A subsidiary of Barry Riley & Sons Ltd. Directors: R T Barry Riley, M P A Riley, Secretary: J C Riley
Registered in England no. 1965748
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Home > Shot Blasting Machinery > Airless & Automated Blast Equipment >
Tilghman (Wheelabrator) MSH750Y Shot blaster with Dust Collector
The returning media is collected from the base of the machine by the bucket elevator and air washed to separate the
spent media and light dust then sieved to remove any debris. The Nederman Auto M Z-30, 2250 m³/hr dust extractor pulls the airborne dust from the chamber through a primary
cyclone again allowing the grading and separation of spent media from the system.
For the protection of the machines chamber from the blasting action, inexpensive replaceable manganese wear
resistant tiles are positioned in critical locations across the blast firing line, offering a quick change solution for a long
service life when suitably maintained.
This machine is designed for easy maintenance and installation with the low height machine only being required to
be sited on a flat floor, and not requiring any civils such as pits or pockets to be dug.
The Wheelabrator MSH 750 Y machine is an extremely versatile cabinet style machine for the blasting of
components that are either directly hung onto an overhead trolley mounted hanger or positioned in a suitable fixture
suspended by the overhead trolley hanger.
Wheelabrator overhead rail shot blast machines can be used for a wide spectrum of applications and workpiece
shapes and sizes.
Characteristics
• Versatile transport technology
• Highly efficient blast wheels
• Semi automatic loading facility
Applications
• Removal of mill and forge scale as well as rust
• Removal of burrs and scales
• Removal of moulding sand
• Increase of surface roughness
• Shot peening to increase fatigue strength
• Desanding, decoring and surface finishing of iron, steel and light metal castings, including parts susceptible to
breakage and impact damage
• Descaling of forgings, hardened or heat treated steel parts
• Surface preparation before coating or other applications
Applications include blast cleaning welded steel fabrications, deburring and homogenising diecast parts, and
peening dynamically stressed components. Batches of small components or singular large, heavy workpieces can be
treated.
This flexibility is achieved by several special features:
• Blast wheels
Riley Industries Ltd
A subsidiary of Barry Riley & Sons Ltd. Directors: R T Barry Riley, M P A Riley, Secretary: J C Riley
Registered in England no. 1965748
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The Marketplace for Surface Technology.
New and Used Process Equipment & Machinery.
Home > Shot Blasting Machinery > Airless & Automated Blast Equipment >
Tilghman (Wheelabrator) MSH750Y Shot blaster with Dust Collector
Wheelabrator blast wheels provide a very efficient abrasive pre-acceleration, which allows for short treatment times,
high performance and a superior blast process.
• Rotation To achieve complete coverage, the workpiece carrying hooks rotate in the blast cabinet. This rotation process means
that even highly complex workpieces, with hard to reach surfaces, can be safely and accurately treated.
• Hook and hoist options
The transport system can be designed for different weights. As an option, carrying hooks are available with
integrated chain hoists for operational ease and safety.
Special Features and Options:The Process
The workpieces are transported manually on rotating hooks on an overhead rail system into the blast cabinet. The
blast cycle runs in accordance with the preset programme and blast time.
Standard machine:
Used abrasive and fines fall through the abrasive collection hopper beneath the blast cabinet and are transported via
a screw conveyor to a bucket elevator and to the abrasive reclamation unit. In the reclamation unit, the used
abrasive is separated from fines and contaminants and returned to the abrasive silo.
Manually Operated Monorail
As standard, the monorail system is designed in a Y-shape and equipped with two carrying hooks made from
manganese steel. The workpiece batches are manually pushed to the door of the shot blast machine where they are automatically
taken by a feeding system.
Wheelabrator Blast Wheel
The wheel is the heart of the shot blast machine and its design determines the performance and profitability of the
machine. In this overhead rail shot blast machine, Wheelabrator blast wheels are used as standard.
In addition to the excellent blast performance and the unbeatable service life of the main wear components due to
the use of hardened tool steels, the Wheelabrator blast wheel has a higher wall thickness of the wear liners
compared with other wheels. This creates a hermetically sealed casing within the wheel housing and is very easy to
maintain.
Riley Industries Ltd
A subsidiary of Barry Riley & Sons Ltd. Directors: R T Barry Riley, M P A Riley, Secretary: J C Riley
Registered in England no. 1965748
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Home > Shot Blasting Machinery > Airless & Automated Blast Equipment >
Tilghman (Wheelabrator) MSH750Y Shot blaster with Dust Collector
Blast Cabinet with wear resistant lining
The blast cabinet of this machine is completely made from manganese steel. The advantage of manganese steel: it
is hardened by the impact of round abrasive from 35 HRC to more than 50 HRC, so it has extremely good wear
characteristics.
Wear plates around the “hot spot” provide additional protection for the cabinet. Made from 10 mm thick manganese
steel, they overlap, suspended on a carrying system. To seal the cabinet, a slot seal is integrated in the machine roof
to avoid the escape of abrasive from the monorail slot. The sealing system consists of a manganese steel labyrinth
with a double rubber lip and additional strip brushes.
Abrasive Removal
During the blast process, dust, broken abrasive and other solid particles or contaminants (fines) are generated by the
rust and scale removed from the workpieces. The fines are separated in the abrasive reclamation unit which is
individually adjustable to the different types and sizes of abrasive.
The Abrasive reclamation unit consists of an impact separator and an Auto M Z-30 dust filter. The impact separator
removes the fines from the abrasive and serves as a certified spark extinguisher which meets all ATEX regulations.
The Auto M Z-30 dust filter provides all the necessary negative pressure to remove dust. lt is installed separately
beside the shot blast machine. The filter is automatically cleansed. All elements of the filter unit are free from ignition
sources.
Alternatively, wet filter units can be used for the necessary dust removal. This is often applied in aluminium die
casting.
Model MSH 750 Y
Maximum Work Piece Diameter, 750 mm
Maximum Work Piece Height, 1200 mm
Individual Hook Capacity, 300kg
Number of Hooks, 1
Manual loading auto blasting
Number of Blast Wheels, 2
Dust Extractor:
Model - AUTO M Z-30 // Serial - 071234620 // YoM - 2007
ext - 2050 x 1350 x 3000mm
5.5kw / 3ph / 50Hz
Riley Industries Ltd
A subsidiary of Barry Riley & Sons Ltd. Directors: R T Barry Riley, M P A Riley, Secretary: J C Riley
Registered in England no. 1965748
Page 4/5
The Marketplace for Surface Technology.
New and Used Process Equipment & Machinery.
Home > Shot Blasting Machinery > Airless & Automated Blast Equipment >
Tilghman (Wheelabrator) MSH750Y Shot blaster with Dust Collector
View Tilghman (Wheelabrator) MSH750Y Shot blaster with Dust Collector on our web site at
http://www.rileysurfaceworld.co.uk/machines/25408.htm
PHOTOGRAPHS TAKEN PRIOR TO REFURBISHMENT.
Riley Industries Ltd
A subsidiary of Barry Riley & Sons Ltd. Directors: R T Barry Riley, M P A Riley, Secretary: J C Riley
Registered in England no. 1965748
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