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Diabola Shot Blasting Machine

Diabola Shot Blasting Machine
Diabola Shot Blasting Machine
Diabola Shot Blasting Machine
Diabola Shot Blasting Machine
Diabola Shot Blasting Machine
Diabola Shot Blasting Machine

Sepecification of Diabola Shot Blasting Machine

Blast Wheel 1
Wheel Size 19.5 x 2.5
Power Of Blast Wheel 12 Hp
Shot Flow Rate (Ton/Wheel/hour) 8
Dust Collector Capacity 1000 CFM
Pipe Diameter Range 50-800 mm
Noise Level ≤ 85 dB
No of Blast Wheels 2 to 8

Applications of Diabola Shot Blasting Machine

  • Surface Cleaning: Removes rust, mill scale, and welding slag from metal pipes and tubes before coating or painting.
  • Surface Preparation: Creates a rough surface profile for better paint, powder coating, or galvanizing adhesion.
  • Deburring: Eliminates sharp edges and burrs from cylindrical components.
  • Corrosion Protection: Prepares pipes for anti-corrosion coatings, enhancing durability.
  • Oil & Gas Industry: Cleans pipes used in drilling and pipeline systems.
  • Shipbuilding and Marine: Prepares tubular structures and components for marine applications.
  • Construction: Cleans and prepares steel tubes used in scaffolding and building structures.
  • Manufacturing: Used in production lines for continuous cleaning of round bars and shafts.

The pipe is kept on the inward side of the screw conveyor unit in the steel pipe cleaning diabola shot blasting machine or pipe descaling equipment. The pipes are placed in the pipe shot blasting machine work chamber. The work chamber contains two bottom-mounted blast wheel stations that fire abrasive media from the revolving pipe's bottom side. While passing through the blast stream area, the pipes were shot blast cleaned appropriately. The pipes emerge from the pipe descaling equipment's output and must be manually removed.

In pipe descaling machinery, the conveyor velocity varies. One opening inlet and one outflow vestibule are provided on the steel pipe shot blasting machine. A curtain is provided to confine escaping abrasive projectiles based on the size of the diabola shot blasting machine and the amount of rubber available. The entire pipe blasting equipment is vented by a strong Pulse Jet type dust collector that is continuously running.

The diabola shot blasting machine is designed for the inline cleaning of LPG cylinders' external surfaces. The diabola shot blasting machine is easy to use and maintain, with the operator merely loading and unloading the cylinders on rotating diabola rollers. Steel shots are used to clean the shot blasting room. Blasting is necessary on the external surfaces of metallic LPG cylinders to remove rust and corrosion and prepare the surface for thermal coating and painting.

The diabolic roller arrangement, two high-speed blasting wheels, shot recovery and cleaning system, dry dust collection unit, and control panels are all included in the diabola shot blasting machine. The machine is designed to function continuously.

Abrasive Flow

Approx. Shots flow rate 700 Kg /minute
Shot Velocity 70-80 Mtrs./Sec
Shots Consumption Rate 0.13 kg/hp/ hr
Initial Charge of Shots 4000 Kg. (to be provided by purchaser)

Recovery System of Diabola Shot Blasting Machine

Drive For Bucket Elevator 15HP
Drive For Screw Conveyor (total) 7.5Hp
Skew Roller Conveyor Systems Up to 2mtr/min
Length of the conveyor (inlet) 10000 mm
Length of the conveyor (outlet) 13000 mm
Compressed Air requirement at 6 Kg/cm2 pressure 25 CFM AT 7 Kg./cm2
Dust Collector System Vibratory Shaking type
The capacity of the dust collector 15000 CFM
Filter cloth area 316 sq mtr
No of bags 300 nos
Bag Type Fabric Bags
Gear Motor 04 nos
HP of geared motor 1.0 HP each
Bag Cleaning Vibratory Shaking type through the sequential timer
Noise Level 80-85 dB (A) at 3 Mtr. From Machine
Cleaning Standard SA 2.5-3
Job Movement Rotational with linear movement
Control Panel Centralized Cubical type panel

Diabola Shot Blasting Machine Dimensions

Overall Dimension of pipe blasting machine or pipe descaling equipment Length 28000mmWidth 8500mmHeight 6300mm(GL)
Floor Space required for Machine without Reverse Pulse Jet Type Dust Collector Length 28000mmWidth 9000mm
Pit Requirement of pipe descaling equipment Length 6000mmWidth 3500mmDepth 1300mm
Total Power Require 268.5 HP(200 kW)
Blast Wheel 100 HP x 2 200.0
Bucket Elevator 15 HP x 1 15.0
Upper Screw Conveyor 7.5 HP x1 7.5
Inlet Conveyor 1 HP x 3 3.0
Outlet Conveyor 1 HP x 3 3.0
Dust Collector 40 HP 40

Benefits of Diabola Shot Blasting Machine

  • High Throughput: Continuous operation allows surface preparation rates up to multiple meters per minute.
  • Consistent Surface Finish: Uniform coverage ensures clean, roughened surfaces ideal for coating.
  • Media Recycling: Built-in variables like bucket elevators and separators reduce shot usage.
  • Compact Design: Tunnel-type structure minimizes floorspace while maximizing output.
  • Low Maintenance: Wear-resistant design and robust rollers reduce downtime.
  • Safe & Clean: Integrated dust collector keeps the working environment free from airborne grit.

A diabola shot blasting machine is a robust and efficient choice for cleaning and preparing cylindrical components in high-throughput industrial applications. Combining rotational conveyors, powerful shot blasting wheels, and inline abrasive recovery, it ensures consistent finishes, cost-efficient operation, and minimal downtime. Popular for gas cylinder refurbishing, pipe fabrication, and heavy-duty cleaning, these machines strike a perfect balance between performance and reliability.

Diabola Shot Blasting Machine Manufacturer in India

Spray Blast is a leading Manufacturer, Supplier, & Exporter of portable sand blasting machines, automatic blasting machines, shot blasting machines, grit blasting machines, cabinets, rooms, nozzles, etc. in India at a low price for sale.