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Qingdao Puhua Heavy Industry Fully Automatic Recycling Sandblasting Room - Efficient Surface Treatment Solution

10 / Mar . 2025




Equipment composition and working principle


The fully automatic recycling sandblasting room is mainly composed of the following parts:


Shot blasting room:

welded with high-strength steel plates, lined with wear-resistant rubber plates inside to ensure a long service life of the equipment.


Shot peening system:

 Equipped with high-efficiency shot peening machine, the sandblasting speed is fast, the cleaning efficiency is high, and the surface of the workpiece can be evenly treated to ensure the consistency of the cleaning effect.


Abrasive circulation system:

 The cleaned abrasive is recovered and recycled through the circulation system, reducing operating costs and improving equipment utilization.


Ventilation and dust removal system:

 Equipped with an efficient dust removal system, it effectively collects dust generated during sandblasting, reduces environmental pollution, and meets environmental protection production requirements.


Lighting system:

 The equipment is equipped with a high-brightness lighting system to ensure that the operator can clearly observe the surface treatment of the workpiece.


Electrical control system:

 The PLC automatic control system is adopted, which can realize one-button start and stop, parameter adjustment and other functions, simple operation, and reduce labor costs.


Product advantages


Efficient cleaning, improve production efficiency

The equipment adopts a multi-nozzle design, which can simultaneously perform all-round cleaning of large workpieces, significantly improve production efficiency, and meet the needs of mass production.


Excellent cleaning effect, meeting coating requirements

The sandblasting is uniform, and the surface roughness of the workpiece after cleaning is consistent, providing an ideal foundation for subsequent coating processes, ensuring strong coating adhesion and long service life.


Stable structure and reliable operation

Key components are made of high-quality materials, the equipment operates stably, the failure rate is low, and it is suitable for high-intensity continuous operation.


Environmental protection and energy saving, green production

Equipped with an efficient dust removal system, it effectively collects dust generated during sandblasting, reduces environmental pollution, and meets environmental protection production requirements.


Application field


Fully automatic recycling sandblasting room is widely used in the following industries:


Foundry industry:

 used for surface rust removal and paint pretreatment of large castings and forgings to improve the surface quality of castings.


Welded steel structure:

 clean the oxide scale and rust layer on the surface of welded steel structure to provide a clean surface for subsequent painting.


Chemical machinery:

 used for surface treatment of chemical machinery parts to ensure coating adhesion and extend service life.


Ship repair:

 used for surface treatment of ship steel structure to ensure coating adhesion and extend the service life of the ship.


Customized service

Qingdao Puhua Heavy Industry can provide customized sandblasting room solutions according to user needs, including personalized design in terms of equipment specifications, conveying methods, cleaning efficiency, etc., to ensure that the equipment is perfectly matched with production needs.


Professional service guarantee

The company has a complete after-sales service system, providing customers with all-round support from equipment installation and commissioning, operation training to maintenance. At the same time, relying on the global agent network, we realize international joint warranty service to ensure that customers have no worries.





Choose Qingdao Puhua Heavy Industry's fully automatic recycling sandblasting room for efficient cleaning, improve workpiece quality, and help improve production quality and efficiency!

Contact us for more product information and customized solutions!