The Technoblast sandblaster/shot peening machine , a high quality model produced in 2020, is an excellent choice for those looking for a used machine but in excellent condition. It is a very versatile and robust machine, designed for the treatment of metal surfaces, both through shot peening and sandblasting, guaranteeing a professional and uniform result.
The Technoblast model has a solid and compact structure. The useful dimensions of the cabin are 85 cm wide, 60 cm deep and 75 cm high , offering sufficient internal space to work on medium-sized pieces. Externally, the machine has a footprint of 90 cm wide, 110 cm deep and 190 cm high , allowing it to be inserted into laboratories and workshops without requiring too much space. This format makes it suitable for those who need a high-performance but not excessively bulky machine.
The Technoblast is equipped with an efficient cartridge filter in a metal cabinet, with dimensions of 50 cm x 50 cm x 150 cm , which guarantees correct dust extraction and a clean working environment. The filtration system is essential to maintain the effectiveness of the process and to ensure that sand or pellet particles do not contaminate the air or surrounding environment.
One of the strong points of this model is the double lateral opening , which allows easier and quicker access to the pieces to be machined, reducing loading and unloading times and thus increasing operational efficiency.
The operation of the Technoblast is simple but highly efficient. The operator can insert the pieces to be treated inside the cabin, select the sandblasting or shot peening parameters based on the type of material to be processed, and start the process. The cartridge filter ensures that the dust generated during processing is immediately filtered, improving operator visibility and safety.
To optimize the process, it is important to correctly adjust the pressure of the sand or shot jet. A useful formula for calculating the ideal pressure depending on the material to be treated is:
P=FAP = \frac{F}{A}
where PP is the optimal pressure, FF is the jet force, and AA is the treated surface area. This calculation allows you to obtain the maximum result in terms of uniformity and precision of the treatment.
Being a used machine but in excellent condition , it is essential to carry out regular maintenance to ensure maximum performance. The cartridge filter must be checked and, if necessary, replaced periodically to maintain optimal suction and prevent the accumulation of dust.
In terms of safety, the Technoblast complies with current regulations and guarantees a safe working environment, thanks to the filtration system and cabin protection. CE certification is not present , it is possible to adapt the machine to current regulations by installing additional safety devices, such as protective barriers and emergency switches.
This sandblaster/shot peening machine is mainly used in the metalworking, industrial maintenance and metalwork sectors, where a high quality surface finish is required. Workable materials include steel, aluminum, cast iron and other metals that require surface treatments before painting or welding.
Buying a used Technoblast can represent an economic opportunity without sacrificing quality. The machine is practically like new, a significant saving compared to the price of a brand new model.
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