Shot blasting
Campbell Machinery Ltd
Campbell Machinery: Specialists in shot blasting and blast cleaning
Pressure blasting

OMSG

Standard Installiations


Rubber belt conveyor

Steel belt conveyor

Shot blast machine with roller conveyor

Hook shot blast machine

Tunnel shot blast machine

Carousel shot blast machine

CWB wire mesh conveyor shot blast machine

Rotoflow continuous flow shot blast machines

SWS shot blast machine for matallic wire and bars

RBC shot blast with diabolo rollers

RT shot blast machine with rotary table

TRL shot blast machine for marble and cement



Special Installiations


TR -Rotary table machine with satellites

SANDERPIPES – Shot blast machine for pipes

RB – Manual shot blast machine for gas bottles

INTERBLAST - for inside treatment of gas bottles

REV – Revolver shot blast machine

COILS – Shot blast machine for coils



With OMSG the shot blasting process is achieved by projection of metallic abrasive, thrown through a centrifugal wheel the design and manufacture of which are from special wear resistant alloys, resulting in excellent performances and maximum life.



 

OMSG Standard Installiations

 



Rubber Belt Conveyor - Tappeto Rampante ®

The rubber Tumblast machines are used for treating work-pieces with small to medium size, such as :

  • aluminium die-castings
  • steel or brass forgings or pressings
  • plastic material ( thermosettings)
  • iron or steel pieces, medium to small sizes

They are made of an endless tumblast of rubber , with high resistance to wear; the work-pieces turn loosely inside the belt and they are shot blasted by the wheels positioned on the top part of the machine.

The machine can be equipped with special devices to achieve a better finish ( frequency converter for belt and wheels , PLC , flap and unloading belt , etc. ) avoiding crashes on the work-pieces. The load and unload can be made manually or automatically with hydraulic skip loaders.

 

  Shot blasting machine rubber belt

 

 

Steel Belt Conveyor - Tappeto Rampante ®

The steel Tumblast machines Tappeto Rampante® are particularly used for treating work-pieces with unit weight from 20- 25 Kg, according to the machine.

The shot blast operation is done on :
- iron, steel , aluminium and brass castings
- steel or brass forgings or pressings
- heat treated work-pieces

The work-pieces placed loosely on the endless turning belt and they are shot blasted by the wheels positioned on the top part of the machine.

The load is done by an hydraulic skip loader, whilst the unloading can be done directly into the container , or on a vibrating chanel that allows the recovery of the shot remaining on the work-pieces.

Special devices: such as magnetic separator and an automatic device for the abrasive cleaner allows to optimize the shot blast operation by treating the castings.

 

  OMSG Steel Belt Conveyor - Tappeto Rampante ®


 

 

Shot blast machine with roller conveyor - LAUCO

Shot blasting machine with continuous tunnel and horizonthal roller conveyor .

The components crosses the tunnel laid on a roller conveyor, extendible outside with modular lengths. The surface treatment is done during the running through the blasting room: at one single pass it is possible to achieve the required finishing degree, according to the specification of standard ISO 8501-1 and SIS SS 055900.

Brushing and blowing systems allows the steel shot removal at the end of the shot blasting. The shot blast machines LAUCO can be used in many fields , such as :

  • generic steel structural works (plates, sections, steel structural works)
  • shipyard industry
  • railway industry
  • pieces of agricultural machines
  • truck chassis
  • window and door frames
  • piping etc.

These installations can be put into automatic production line of mechanical working and painting.

 

 

OMSG Shot blast machine with roller conveyor - LAUCO

 


 

 

Hook shot blast machine - CAPRI

The hooK shot blast machines type CAPRI are installations with operational flexibility, suitable for many types of workings.

The range of machines is very wide , so that it is easy to identify the most suitable machine for any need. The functioning principle is the one of hanging the work-pieces ( single or in bunch ). The hook runs and rotates inside the machine exposing all the surface of the work-pieces to the abrasive flow coming from the wheels placed on the room side.

Besides the sizes of the shot blast chamber , the peculiarity of these machines is the handling of the hook :

Manual for pieces little heavy

(CAPRI M)
Chain a chain moves the hook inside the machine
(CAPRI C)
Chain & hoist combinated system for medium sized pieces
(CAPRI CS)
Hoist Handling and lifting of pieces by hoists
(CAPRI H)

 

  OMSG hook shot blast machine - CAPRI

 

 

Shot blast machine - TUNNELBLAST

Shot blast machines suitable for the treatment of products of middle/big sizes handled horizontally.

The handling of the work-pieces can be done by couple of hoists, overhead conveyor or driven trolleys on earth.

The blast operation is done in one pass on the whole component surface throughout the crossing of the tunnel.

Downstream the blasting tunnel it is possible to install manual blasting cabinet for re-touching or blowing /suction cabinet to remove possible remainings of shot on the work-pieces.

It is possible to install the machine in line with painting installation.

 

  Shot blast machines suitable for the treatment of products of middle/big sizes handled horizontally.

 

 

Carousel hook shot blast machines - SANDERMATIC

Shot blast machine which cleans work-pieces suspended on a rotating hook.

Hooks are distributed at a constant pitch on an overhead endless loop monorail system. Loading and unloading of components to be treated are carried out at a given point along the conveyor line convenient for receiving work to be cleaned and transferring finished components onto the next operation.

It is particularly recommended for high output and in-line production and painting installations.

 

  Carousel hook shot blast machines

 

 

Shot blasting machine with metal wire meshes - CWB

Continuous shot blast machine with metal wire mesh conveyor for the treatment of aluminium die-castings (automotive, food and civil fields) , iron castings , steel pressing, flame cut plate.

The work-pieces are placed on the wire mesh conveyor with high wear resistant and shot blast at one single pass through the blast room .

The number of the wheels and the installed powers changes according to the machine type. The built-in dust collector in the standard version rationalize the machine encombrance.

 

  Shot blasting machine with metal wire meshes - CWB

 

 

Continuous flow shot blast machine - ROTOFLOW

Continuous flow shot blast machine for the treatment of small to medium sized works such as brass, aluminium, Zn + Al+ Mg alloy, steel work-pieces.

The advantages given by this machine are :

  • For in-line plants where work handling to and from the machine is automatic , the Rotoflow is the ideal shotblast system.
  • The Rotoflow machine will handle fragile pieces needing a cosmetic finish, in a specially designed rubber belt mill which conveys work into and out of the blasting zone whilst avoiding clustering.
  • The machine’s high efficiency is obtained by careful positioning of the centrifugal blast wheels , along the axis of the work transfer line .

As a result of the specially designed conveyor , work pieces to be treated are turned and conveyed in a regular continuous flow. Time through the blast zone may be varied by adjustment of an electronic device which regulates the conveyor speed.

  Continuous flow shot blast machine  - Rotoflow

 

 

Shot blast machine for wire and bar - SWS

Shot blast machine suitable for the mechanical descaling of wire and bar using steel shot abrasive.

Available in several versions according to the output to be met.

The SWS machine is normally integrated in a complete line, right before wiredrawing beds or integrated in line of gauging or cool working of bars, or out of line but served by coil winder or suitable roller conveyor.

 

Shot blast machine for wire and bar - SWS

 


 

 

Shot blast machine with diabolo rollers - RBC

Machine for automatic shot blast of outside surface of gas bottles and cylindrical bodies.

The removal of oxyd, calamine, paint (in case of gas bottles to be reconditioned) is done by shot thrown by centrifugal wheels patented by OMSG.

The work-pieces turn and progress at the same time, exposing all the surface to the shot flow thrown by the wheels. All the wear parts are made of special wear resistano material

 

  Shot blast machine with diabolo rollers - RBC

 

 

Rotary table shot blast machine

Machine with rotary table very simple and cheap. The pieces are placed on a table that rotating expose all the surface to the shot flow.

It is available in many versions according to the installed powers of the wheels and the table diameter.

Some machines are equipped with built-in automatic dust collector

 

 

Rotary table shot blast machine - RT

 


 

 

Shot blast machine for marble and cement - TRL

Shot blast machine with continuous metal wire mesh conveyor for the automatic treatment of marbles, granite and manufacture of cement products.

With proper regulated control and type of shot used in the shot blast machine

it is possible to produce different surface finishes to produce “antique” effect on marble stones and “bush-hamering” effect on cement products.

 

 

 

  Shot blast machine for marble and cement - TRL
To top of page