Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been focusing on the research and development of surface treatment equipment for more than 20 years. The Q32 series crawler shot blasting machine has become the preferred equipment for surface cleaning of small and medium-sized castings, forgings and machined parts with its three advantages of flexible adaptation, low energy consumption and small footprint. To ensure the long-term and stable operation of the equipment, the following maintenance procedures must be strictly implemented.

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been deeply involved in the field of precision surface treatment for more than 20 years. The QWD series mesh belt shot blasting machine is specially designed for thin-walled castings, aluminum alloy parts, ceramics and other vulnerable parts. With the three characteristics of continuous operation, zero deformation and pit-free installation, it has become the preferred equipment for the automotive parts and precision casting industries. In order to ensure the long-term and stable operation of the equipment, the following maintenance procedures must be strictly implemented.

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been focusing on the research and development and manufacturing of shot blasting equipment for more than 20 years. Its Q38/Q48/Q58 series catenary and accumulation chain shot blasting machines adopt multi-station fixed-point rotation and ejection technology, which is specially designed for special-shaped castings such as automobile rocker arms and locomotive hook tail frames. In order to ensure the continuous and efficient operation of the equipment and extend the life of core components, the following maintenance procedures must be strictly implemented.

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been focusing on the research and development of surface treatment equipment for more than 20 years. Its QG series steel pipe inner and outer wall shot blasting machine has three advantages: synchronous rust removal, deep cleaning, environmental protection and energy saving. It is widely used in oil pipelines, urban heating pipelines, steel structure manufacturing and other fields. In order to ensure continuous and efficient operation of the equipment and extend the life of core components, the following maintenance procedures must be strictly implemented.

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been focusing on the research and development and manufacturing of coating equipment for more than 20 years. Its paint room series products use three core technologies: clean air supply, precise paint mist treatment, and micro-positive pressure control, to provide efficient coating solutions for industries such as automobile manufacturing, construction machinery, and rail transit. To ensure the long-term stable operation of the equipment and meet environmental emission requirements, the following maintenance points must be strictly implemented.

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been deeply involved in the field of surface treatment equipment for more than 20 years. Its fully automatic recycling sandblasting room has the advantages of efficient cleaning, intelligent recycling, environmental protection and energy saving, and is widely used in shipbuilding, engineering machinery, heavy steel structure and other industries. In order to help users extend the life of the equipment and reduce the failure rate, this article provides a systematic maintenance and maintenance plan.

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been focusing on the research and development and manufacturing of shot blasting equipment for more than 20 years. Its Q37 series hook-type shot blasting machine has become the preferred equipment for surface cleaning in the casting, automobile and engineering machinery industries with its advantages such as pit-free design, high compatibility and low energy consumption. In order to help users reduce operation and maintenance costs and improve production efficiency, this article will deeply analyze the maintenance points and maintenance strategies of the Q37 series.

From May 6 to 8, 2024, Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) brought a number of star products to the Mexico International Industrial Exhibition, showing its innovative technology and service strength in the field of surface treatment to customers in Latin America. As a Chinese high-end equipment manufacturer with more than 20 years of deep cultivation in the industry, Puhua Heavy Industry has attracted more than 300 customers from Mexico, Colombia, Brazil and other countries to negotiate cooperation with core products such as shot blasting equipment, intelligent coating lines, and fully automatic sandblasting rooms, further consolidating its brand influence in the Latin American market.

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been deeply involved in the field of surface cleaning equipment for more than 20 years. Its Q69 series steel plate profile shot blasting machine is widely used in ships, bridges, engineering machinery and other industries with its advantages of efficient rust removal, environmental protection and energy saving. To ensure the long-term stable operation of the equipment and reduce the failure rate, scientific maintenance and maintenance are essential. This article provides a systematic maintenance plan based on the actual application scenario.