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Kaltenbach

MARATHON A4008

SHOTBLAST SYSTEMS

Shotblasting for Continuous Operations Capacity range [mm]: 4000 x 600 and Number of Turbines: 8

Video

Benefits at a glance

  • Aperture size (w x h): 4.100 x 450 / 2.000 x 650 mm
  • Eight turbines (15 - 22 kW each)
  • The solution for steel traders, steel fabricators and steelworks, as well as shipyards in shift operation
  • Triple housing (steel / manganese steel / exchangeable manganese-steel internal lining)
  • Maintenance and user friendly

Alternative Machines

Marathon A4008
Funnel Collector with Screw Conveyor for Shotblasting Abrasive

Funnel Collector with Screw Conveyor for Shotblasting Abrasive

  • Collects shotblasting abrasive left on shotblasted materials
  • Return to the shotblasting machine by screw conveyor
3000 mm Discharge Lock Chamber

3000 mm Discharge Lock Chamber

  • Five curtains in the discharge lock chamber ensure that the shotblasting abrasive stays in the machine
  • A funnel collector with screw conveyor transports the shotblasting abrasive back to the bucket conveyor
Bucket Conveyor for Upward Conveyance of Shotblasting Abrasive

Bucket Conveyor for Upward Conveyance of Shotblasting Abrasive

  • Recirculation of shotblasting abrasive
  • Low operating costs
  • Complete with return stop and rpm monitor for safe operation
Triple Housing of the Shotblasting Machine

Triple Housing of the Shotblasting Machine

  • The outer hull is made of construction steel and ensures high stability of the entire system through its bolted manganese lining
  • High resistance to wear
  • The manganese lining can be quickly and easily exchanged when worn
Excellent Shotblasting Results with Optimum Throughput Speeds

Excellent Shotblasting Results with Optimum Throughput Speeds

  • Operating speed designed for BSA = 2.5 with material grades S235JR NEN-EN
Inspection Platform with Ladder

Inspection Platform with Ladder

  • Protected platform for inspections
  • Easy accessibility to filters
  • Maintenance friendly
Shotblasting Abrasive Container

Shotblasting Abrasive Container

  • Sufficient supply of shotblasting abrasive for a continuous process

 

Shotblasting Abrasive Cleaner

Shotblasting Abrasive Cleaner

  • Optimum, multi-level cascading air cleaner removes dust and scale from shotblasting abrasive
  • Good shotblasting results even with repeated use of the abrasive
Shotblasting Abrasive Pre-Separator

Shotblasting Abrasive Pre-Separator

  • Separation of shotblasting abrasive and vacuumed air
  • Long cartridge filter life
  • Low shotblasting abrasive use
C500 Shotblast Turbine

C500 Shotblast Turbine

  • Double-disc turbine wheel with eight blades for optimum shotblasting abrasive delivery
  • The turbine is driven by an electric motor via belt drive
  • Vertical mounting to the feedthrough direction. Thus optimum shotblasting results at the highest feedthrough speeds
Fully-Automatic Extraction Unit

Fully-Automatic Extraction Unit

  • Purification of the vacuumed air (< 1 mg / m2) by means of cartridge filters (without the use of additional filters)
  • Return of purified air to the work environment
  • Long cartridge filter life and thus low operating costs

 

ProcessShotblasting
Workspace max.mm4.000 x 600
working range Platemm4.000 x 30
working range Profilemm1.000 x 420
Passage rangemm4.100 x 450 / 2.000 x 650
Number of turbinesPieces8
Drive performance per turbinekW15-22
Degree of Automationautomatic infeed
automatic outfeed
Full-Automatic
MaterialclassSteel
ProcessProfiles
Solid Material
Plate
T 13 Modular Expandable Conveyor Roller System

T 13 Modular Expandable Conveyor Roller System

  • For material feed and removal
  • Executed in welded construction with maintenance-free, ball-bearing conveyor rollers of solid material
  • Roller-conveyor drive on the feed and removal sides with frequency-controlled gear motor
Cross Transport by Means of Lift-and-Carry System (As an Alternative to Drag Chains)

Cross Transport by Means of Lift-and-Carry System (As an Alternative to Drag Chains)

  • Hydraulic liftable and lowerable lifting beams running in both directions
  • Drive system with continuously-variable frequency-controlled gear motor
  • Each lifting line has its own hydraulic unit

 

Cross Transport by Means of Drag Chains

Cross Transport by Means of Drag Chains

  • Material stock in heavy-duty steel construction
  • Sliding rails of synthetic material (polyamide) for low-noise material cross transport
  • Drag chains with transport claws
  • Drive system with continuously-variable frequency-controlled gear motor

 

Transport system T15

Transport system T15

  • Operation is made at the freestanding main cabinet / control panel
  • Drive system with frequency regulated gear motor, continuously variable


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