Used Marble Shot Blasting Machine - Refurbished Model with Advanced Technology

If you are looking for a used shot blasting machine for marble, this proposal is an opportunity not to be missed. This is a model reconditioned in 2025 by LGM SRL, a recognized brand in the marble processing machinery sector. The machine has undergone a careful reconditioning to ensure optimal performance, keeping its original characteristics of robustness and precision intact. Thanks to a significant investment in refurbishment, this marble blasting machine is ready to go, with like-new performance at a very competitive price.

Technical Characteristics of the Marble Shot Blasting Machine

• Brand and Model : LGM SRL – Marble shot blasting machine, year of production 2015, reconditioned in 2025.

• Dimensions:

  • Passage : 900 x 500 mm (width x height). This large space allows you to process marble slabs of considerable size, facilitating the sandblasting operation on even large materials.
  • Overall weight : Not specified, but the machine is of industrial type, usually characterized by a robust structure that allows it to withstand high loads.

• Turbulence and Power:

  • The machine is equipped with 3 turbines of 7.5 kW each. Turbines are one of the crucial elements to ensure effective blasting on marble and other hard surfaces. The total power of the turbines allows for a powerful abrasive action, making the shot blasting machine perfect for industrial use, where high quality processing on stone and marble is required.
  • Each turbine is equipped with an inverter (3 inverters in total). The inverters allow you to adjust the speed of the turbines to adapt to different operational needs, ensuring precise power control and optimal results on every type of surface.

• Filter System:

  • New bag filter with cyclone : ​​The filtering system is essential to guarantee a clean and safe working environment. This bag filter has been renewed to ensure maximum efficiency and to minimize the dust produced during the blasting process. The cyclone also helps to separate and collect dust particles, further improving air quality.

Operation of the Marble Shot Blasting Machine

The LGM SRL marble shot blasting machine is designed to be easy to use. shot blasting process takes place thanks to the abrasive action of the turbines which, thanks to the inverter, allow the rotation speed to be regulated. In general, the procedure for use is as follows:

1. Slab positioning : The marble slabs are introduced into the working passage (900 x 500 mm), where they are exposed to the abrasive flow created by the turbines.
2. Action of the turbines : The 3 turbines spray the abrasive material (generally sand or similar) on the surface of the marble, creating a sandblasting or shot blasting effect.
3. Filtering : The bag filter, thanks to the cyclone , collects the dust resulting from the abrasive action, keeping the working environment safe and clean.
4. Intensity regulation : The inverters allow you to modify the speed of the turbines depending on the hardness of the marble and the desired finish.

This marble shot blasting machine is ideal for treating marble, granite and semi-precious stone surfaces, both in terms of finishing quality and production efficiency . It is particularly suitable for the marble processing and in all those contexts where the shot blasting of hard surfaces is a fundamental process, such as in workshops , marble laboratories and construction industries .

Compatible Accessories and Optimal Use Parameters

Based on the type of work and the material to be treated, it is possible to combine different accessories to optimize the use of the machine:

• Abrasive material : Fine sandblasting for delicate surfaces or coarser abrasive for heavier work.
• Safety Equipment : The use of safety glasses , dust masks and gloves is strongly recommended, as the blasting process can generate fine dust.
• Periodic maintenance : It is essential to regularly monitor the filter system, especially the bag filter, to avoid blockages and ensure optimal efficiency.

Why is it worth buying a used shot blasting machine?

Buying a used shot blasting machine like this one has several advantages:

• Economic savings : Compared to purchasing a new machine, this LGM SRL shot blasting machine offers high performance at a competitive price of €65,000.00 + VAT, an opportunity that allows you to save considerably.
• Complete Reconditioning : The machine was completely reconditioned and repainted in 2025, which means you have a machine that has been practically refurbished like new, but at a lower cost.
• Durability : LGM SRL is a historic and recognized brand in the marble processing sector, which ensures you a machine with a long useful life and exceptional performance.

Sectors of Use of the LGM SRL Shot Blasting Machine

This shot blasting machine is particularly suitable for use in:

• Marble industry : Perfect for sandblasting and finishing marble slabs.
• Workshops specialized in the processing of semi-precious stones and abrasive materials.
• Production and restoration laboratories for marble and granite floors and surfaces.
• Construction sector : Used for the aesthetic treatment of stone and marble surfaces in various construction projects.

Maintenance and Safety

To keep your shot blasting machine in excellent condition, it is important to follow some maintenance practices:

• Cleaning the filter : Periodically check and clean the bag filter to ensure the efficiency of the suction system and prevent blockages.
• Turbine inspection : Turbines should be regularly inspected for damage and to ensure that the inverters are functioning properly.
• General Maintenance : Ensure that all moving parts are properly lubricated and that the machine is kept free of dust and debris.

Regarding safety , the machine complies with general safety regulations, but it is always advisable to use personal protective equipment to avoid risks from fine dust or mechanical damage.

Conclusion

Purchasing a used LGM SRL shot blasting machine represents an opportunity to obtain a high quality machine at an affordable price. Reconditioned in 2025 and with a high-performance working system, this shot blasting machine is ready to meet your needs in marble treatment. With proper use and regular maintenance, this machine will give you excellent performance for many years. Don't miss this opportunity to make a safe and convenient investment in the marble processing sector.