Tumble Roto Blast Machine

Tumble roto blast machine

General Specifications

  • Blast Cabinet: Blast Cabinet is fabricated out of Steel Plates reinforced with structural steel members. Cabinet walls & roof are lined with Mild Steel Liners / 11 to 14% Austenitic Manganese Steel Liners as optional barrel Heads are lined with wear resistant liners for long Life.

  • Roto Blast: The Roto Blast unit consists of housing, bearing unit, Wear resistant replaceable liners, blades etc., The blast wheels are equipped with eight blades with radial lock design for optimum efficiency. The Blast Wheel design consists of replaceable wear resistant impellor and control cage for easy external adjustment of blast angles.

  • Elevator: Bucket Elevators are provided with abrasive transfer from screw at boot section to the hopper. An Independent heavy duty drive is provided.

  • Dust Collector: Each machine is provided with filter cloth bag / pulse jet filter dust collector with suitable dust exhaust fans.

  • Screw Conveyor: Screw Conveyors are provided in the Blast Chamber to Transfer the spent abrasive to the elevator boot section.

  • Mill Construction:
    Barrel Heads - Steel Plate Construction fully protected with wear resistant long life liners.

    Conveyor Belt - Rubber Belt for models upto TMR - 400 and Steel flights for higher size models.

    Links - Single Piece Alloy Cast Steel Material Case Hardened & Stress Relieved.

    Sprockets - Alloy Cast Steel, Case Hardened.


MODEL RMR-75 RMR-130 RMR-200 TMR-300 TMR-400 TMR-600 TMR-800 TMR-1200 TMR-1700 TMR-2500
Batch Capacity in kg. 75 kg. 130 kg. 200 kg. 300 kg 400 kg. 600 kg. 800 kg. 1200 kg. 1700 kg. 2500 kg.
Volume in Cu.meter
In C.ft.		 0.030
(1.01)		 0.052
(1.84)		 0.08
(2.82)		 0.12
(4.24)		 0.16
(5.65)		 0.24
(8.47)		 0.32
(11.3)		 0.48
(16.94)		 0.68
(24.00)		 1.0
(35.3)
Barrel Dia in mm. 425 525 600 750 750 920 1000 1200 1200 1460
Barrel Length in mm. 540 600 700 700 900 900 1050 1050 1500 1500
Mill Speed 5.5 mtrs/min 5.0 mtrs/min 4.5 mtrs/min 4.5 mtrs./min 4.5 mtrs/min 4.5 mtrs/min 4.0 mtrs./min 4.0 mtrs./min 3.0 mtrs./min 2.5 mtrs/min
Wheel size dia with Blade 300 300 380 400 483 483 483 483 483 483
Wheel type Integral Integral Integral Integral Radial Lock Radial Lock Radial Lock Radial Lock Radial Lock Radial Lock
Dust Collector 14.2 Cu.meter/min.
(500 CFM)
Integral with Blast Cabinet		 28.3 Cu.meter/min
(1000 CFM)
Integral with Blast Cabinet		 42.5 Cu.meter/min
(1500 CFM)
Integral with Blast Cabinet		 42.5 Cu.meter/min
(1500 CFM)
Integral with Blast Cabinet		 56.6 Cu.meter/min
(2000 CFM)		 70.8 Cu.meter/min
(2500 CFM)		 84.8 Cu.meter/min
(3000 CFM)
 99.0 Cu.meter/min
(3500 CFM)
 113.3 Cu.meter/min
(4000 CFM)		 141.6 Cu.meter/min
(5000 CFM)
Work Conveyor Rubber Belt with 8 mm Drain Hole Rubber Belt with 8 mm Drain Hole Rubber Belt with 8 mm Drain Hole Rubber Bel with 8 mm Drain Hole Rubber Bel with 8 mm Drain Hole/
Steel Belt with 8 mm Drain Holes (optional)		 Steel Belt with 8 mm Drain Hole Steel Belt with 8 mm Drain Hole Steel Belt with 8 mm Drain Hole Steel Belt with 8 mm Drain Hole Steel Belt with 8 mm Drain Hole
Door Type Hinged type Reinforced Steel
Door with safety Interlock		 Hinged type Reinforced Steel
Door with safety Interlock		 Hinged type Reinforced Steel
Door with safety Interlock		 Hinged type Reinforced Steel
Door with safety Interlock		 Air Cylinder Operated
Reinforced Steel Door with
Wear Resistance
Liners & Safety Interlock		 Air Cylinder Operated
Reinforced Steel Door
with Wear Resistance
Liners & Safety Interlock		 Air Cylinder Operated
Reinforced Steel Door
with Wear Resistance
Liners & Safety Interlock		 Air Cylinder Operated
Reinforced Steel Door
with Wear Resistance
Liners & Safety Interlock		 Air Cylinder Operated
Reinforced Steel Door
with Wear Resistance
Liners & Safety Interlock		 Air Cylinder Operated
Reinforced Steel Door
with Wear Resistance
Liners & Safety Interlock
Elevator Bucket Elevator with
Screw Drive Combination		 Bucket Elevator with
Screw Drive Combination		 Bucket Elevator with
Screw Drive Combination		 Bucket Elevator with
Screw Drive Combination		 Bucket Elevator with
Screw Drive Combination		 Bucket Elevator with
Screw Drive Combination		 Bucket Elevator with
Screw Drive Combination		 Bucket Elevator with
Screw Drive Combination		 Bucket Elevator with
Screw Drive Combination		 Bucket Elevator with
Screw Drive Combination
Work Loader - - - Optional Optional Optional Optional Optional Optional Optional
Electrials Requirements
Wheel Motor 5 HP 5 HP 7.5 HP 10 HP 15 HP 20 HP 20 HP 30 HP 40 HP 40 HP
Mill Drive 0.5 HP 0.5 HP 0.5 HP 1.0 HP 1 HP 2 HP 2 HP 3 HP 3 HP 5 HP
Elevator 0.5 HP 0.5 HP 1.0 HP 1.5 HP 1.5 HP 2 HP 2 HP 3.5 HP 3 HP 3 HP
Dust Collector 2.0 HP 3.0 HP 5.0 HP 5.0 HP 7.5 HP 7.5 HP 7.5 HP 10.0 HP 10.0 HP 15.0 HP
Loader Motor - - - - 2.0 HP (optional) 3.0 HP (optional) 5.0 HP (optional) 5.0 HP (optional) 7.5 HP (optional) 10.0 HP (optional)