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Roller Conveyer Blast Cleaning Machines - Roller Conveyer Shot Blasting Machine - Steel Shot Blasting Machine
Shot Blasting

Is This The Right Solution For My Shop?

Is This The Right Solution For My Shop?

Providing the best results with the least amount of abrasive is essential to any shot blasting machine. Utilizing the Peddiblast for all blast cleaning needs, fabricators receive parts rid of surface impurities in seconds. Whether the fab shop is small or large, the Peddiblast is completely configurable to each fabricators needs.




Modular Design

Modular Design

The Peddiblast system is fully capable of being seamlessly incorporated into any new or existing shop layout. Conveyors can be expanded, split apart, and modified with no sacrifice in functionality of the machine.
  How do I setup my shop?
How do I setup my shop?
How do I setup my shop?

Shop layout and material handling efficiency is paramount for cost savings. Every time a profile is handled with a crane, profits are lost. This unnecessary shop cost not only slows the productivity of other processes, but also creates unneeded work related hazards. With the help of Peddinghaus’ seasoned layout engineers and systems personnel, fabricators learn the secrets to shop floor success without experiencing the pitfalls for poor layout and planning.
  Why blast before processing parts?
Why blast before processing parts?
Why blast before processing parts?

Advantages Before:
  • Keeps machines and fabrication areas clean
  • Identification and layout marks stay intact
  • Better welding quality
  • No basket or similar support required
  • Easier to process blasted parts
  • Offers an acceptable finish for surface tolerant paint coatings
  • Easier to shot blast full beam and plate sections
Disadvantages Before:
  • Higher cost to shot blast full beams and plates before cutting (more surface blasted)
  • Not suitable for higher grade paint coatings
  Why blast after processing parts?
Why blast after processing parts?
Why blast after processing parts?

Advantages After:
  • Better adhesion with a clean surface for welding
  • Able to send direct to paint station without processing residue or abrasive
  • No money spent blasting portions of material that will be eliminated during fabrication (off cuts and scrap)
Disadvantages After:
  • Smaller parts must be assembled on a mesh transport frame in order to be transported through a shot blasting machine
  • The parts must be dry and clean before blasting

Applications

Industry Applications

The Peddiblast is the ideal blast cleaning center for a wide array of profiles. Multiple pieces of material can be processed within the Peddiblast at once with various width sizes ranging from 60" to 165" and height ranging from 1/25" to 39".

Capable of processing numerous steel profiles including:
  • Beam
  • Plate
  • Square Tube
  • Rectangular Tube
  • Angle
  • Channel
  • Flat Bar
  • Structural T Sections

Maintenance

Maintenance

Ease of maintenance is critical for blasting machines which require additional maintenance than more traditional structural machinery. The Peddiblast was designed with maintenance in mind. With the purpose to blast away profile imperfections, such as rust and scale, the machine needs easy access for maintenance purposes. Peddinghaus and Agtos realized this need and have designed the Peddiblast around these parameters.
  Extra Wide Access Points
Extra Wide Access Points

When maintenance is required, fabricators need access to the component. To alleviate downtime, Peddinghaus and Agtos have insured easy access to all integral components for maintenance purposes.

Peddiblast Access Points Include:
  • Two sided door to access the bucket elevator
  • Large access doors for the blasting chamber
  • A platform above the machine to change filters and add abrasive
  • Quick release curtains at the infeed and outfeed of the blast chambers

Turbines

High Performance Turbines
High Performance Turbines

Utilizing manganese housing, the Peddiblasts’ robust turbines will stand the test of time. This high tensile strength steel is resistant to wear which reduces maintenance costs. By providing fully customizable turbine options, Peddinghaus offers a flexible solution that caters to the production throughput requirements of any shop.
  Single Disc Design
Single Disc Design
Single Disc Design

The Peddiblast turbines are designed with productivity in mind utilizing a state of the art single disc turbine. As an alternative to a double disc, the single disc increases abrasive flow and reduces the energy and consumable cost by approximately 25%.
  Multiple Turbine Strengths
Multiple Turbine Strengths

The Peddiblast system is configurable to fit each fab shops individual needs. With multiple turbine power options, blasting speeds can be customized for both the largest and smallest fab shops. Along with power, each system can be configured by the amount of turbines desired for throughput needs.
  Abrasive Shell Valves
Abrasive Shell Valves
Abrasive Shell Valves

Each turbine on the Peddiblast is equipped with its own shell valve system allowing for a precise flow of abrasive to each turbine. The position of the valve assists in reducing the wear of the machine housing. The Barrier Switch measures the material length and stops the abrasive flow when then trailing end of the machine has passed thus reducing wear within the machine. These valves are adjustable allowing the correct amount of abrasive to flow to the turbine achieving optimum performance.

Roller Bearings

Roller Bearing Seals
Roller Bearing Seals

The Peddiblasts’ Roller Bearings are housed outside of the operating area safely away from abrasive. To further reinforce the bearings, Peddinghaus utilizes an innovative Labyrinth Seal which is positioned between the bearing and the housing of the blast chamber. If the area around the Labyrinth Seal were to wear, the gap between the bearing and the seal will protect the bearing from any potential wear from abrasive.



Abrasive Reclamation

Abrasive Reclamation System
Abrasive Reclamation System

Components of the Peddiblast Abrasive Reclamation System Include:
  • 1- Screw Conveyor – to convey shot swarf from the blasting chamber to the bucket elevator unit
  • 1- Bucket Elevator Unit – to transport abrasive from the conveyor to the abrasive separator unit
  • 1- Abrasive Separator Unit – to eliminate the impurities from the abrasive for re-circulation within the blast cleaning system


Abrasive Containment

Abrasive Containment System
Abrasive Containment System

The Peddiblast is equipped with a comprehensive abrasive containment system. Included within this system are light sensors in combination with a barrier switch, an abrasive brush, a blow off system, and rubber curtains.
  Light Sensors
Light Sensors
Light Sensors

When material enters the unit, the vertical light sensors automatically communicate to the machine the height of the profile(s)/plate(s). With this information, the Peddiblast adjusts component heights accordingly to ensure an effective blast and clean process is achieved.
  Barrier Switch
Barrier Switch

As material enters the unit, a barrier switch is also triggered which tracks the length of the part. By tracking the part as it navigates through the machine, the turbines start and stop automatically. Utilizing barrier switch technology, less abrasive is wasted and blasting does not occur without profiles present, resulting in less wear on the machine housing and lining.
  Abrasive Brush
Abrasive Brush
Abrasive Brush

Located at the exit of the machine, the rotary brush unit is designed to remove remnant abrasive from profiles. Abrasive removed by the brush component is returned into the machines’ abrasive circuit for re-use.
  Blow Off System
Blow Off System
Blow Off System

The blow off unit is located after the abrasive brush at the end of the machine. This unit is designed to remove any abrasive and dust that has not been previously removed by the roller brush. The blow off system also ensures all abrasive swept off by the abrasive brush is directed toward the screw conveyer for re-circulation.
  Rubber Curtains
Rubber Curtains
Rubber Curtains

Rubber curtains are positioned at the entry and exit of the Peddiblast. Positioned on slides, the rubber curtains are easy to remove for maintenance purposes. The rubber curtains prevent abrasive from exiting the operating area of the machine, keeping the surrounding areas clean and blasting consumables within the blast chamber.

Blast Chamber

Blast Chamber
Blast Chamber

The operating area of the Peddiblast system, made up of manganese steel, has a robust design built to withstand the rigors of the shot blasting process. Formed by a series of welded fabrications and then assembled as a bolted construction, the Peddiblasts’ assembly offers a long and trouble free life.
  Manganese Steel
Manganese Steel

The entire blast chamber is manufactured from 1/4” thick X 120 Mn12 pre-stressed manganese steel and 1/2” thick lining. This type of steel can withstand potential damage from the blast stream and will work harden to provide further defense as the machine is in operation.

Filters

Filter Cartridges
Filter Cartridges

Each Peddiblast machine is equipped with multiple conical shaped cartridge filters. These filters are necessary to remove any impurities from the air used to blast resulting in a more even, direct, and effective blast.

Benefits experienced with the Peddiblasts’ conical cartridge filters:
  • Easy exchange of cartridge filters
  • Correct contact pressure
  • Low compressed air consumption
  • Integrated drop out box
  • Constant cleaning, from top to bottom, due to conical design of the cartridge filter
  • Pressure difference is monitored to automatically set the cleaning cycle increasing the life time of the cartridge and saves compressed air
  • Large distance between folds in each cartridge filter leads to precise cleaning and better air pressure

Control

Siemens Control
Siemens Control

The Peddiblast features the industry leading CNC control system from Siemens. This powerful control offers the robust build and quality of a shop hardened CNC control. The unmatched global access to spare parts, service, and industry leading warranty prove Siemens to be the ultimate electronics provider in today’s machine tool market.





Case Studies


Machine Specifications

Machine Specifications
In conjunction with AGTOS, the Peddiblast design comes with many options and Peddinghaus' blast cleaning experts can recommend the perfect machine for your shops' specific needs from the following options: