The equipment employs a design combining an overhead conveyor system and an accumulating chain system, allowing for flexible configuration of the number of stations according to production needs. Core components include a closed cleaning chamber, high-efficiency shot blasters, an overhead conveyor mechanism, a shot circulation system, and a dust removal device. Workpieces are conveyed via an overhead conveyor, sequentially undergoing pretreatment, shot blasting, and shot recovery processes, achieving fully automated production.
This series of equipment adopts a multi-shot blaster arrangement, optimizing the blasting angle and shot flow rate to ensure uniform treatment of all surfaces of complex structural parts. The equipment is equipped with a variable frequency speed control system, allowing adjustment of conveyor speed and shot blasting intensity according to workpiece characteristics. Practical application verification shows that the surface cleanliness of workpieces processed by the equipment reaches the Sa2.5 standard, and the surface roughness is controlled within a reasonable range.
This series of equipment is mainly suitable for the following industries:
Automotive Manufacturing: Engine blocks, gearbox housings, and other parts
Railway Locomotives: Bolts, side frames, couplers, and coupler tail frames, and other components
Construction Machinery: Hydraulic valve blocks, connectors, and other structural parts
Casting Production: Small and medium-sized castings for various batch productions
The equipment adopts a modular design, allowing for the selection of different models according to production needs. The Q38 series is suitable for small to medium batch production, the Q48 series meets the needs of medium-scale production, and the Q58 series is designed for large-scale continuous production. The equipment is equipped with an intelligent control system that can store processing parameters for various workpieces, enabling rapid production changeover.
The equipment is equipped with a high-efficiency dust removal system using a cartridge dust collector, with emission concentrations meeting national environmental protection standards. The shot circulation system ensures shot purity through magnetic separation and air separation, effectively reducing operating costs. Noise control during equipment operation meets industrial noise standards.
The equipment is equipped with multiple safety protection devices, including an emergency stop button, access control interlock, and overload protection. The cleaning chamber is made of wear-resistant steel, and key parts are equipped with inspection doors for easy daily maintenance and equipment inspection.
The equipment adopts a standardized component design, making maintenance convenient. Daily maintenance mainly includes checking shot levels, cleaning the dust removal system, and lubricating transmission components. A comprehensive maintenance guide is provided to ensure users can perform equipment maintenance correctly.
Qingdao Puhua Heavy Industry provides users with comprehensive technical services, including equipment selection, site planning, installation and commissioning, and operation training. The company has established a complete after-sales service system to ensure timely response to user needs.
This series of equipment has been widely used in various industries due to its stable performance and reliable quality. The equipment can be customized to meet the processing requirements of different workpieces according to specific user needs.
With the continuous improvement of automation levels in manufacturing, overhead conveyor and accumulating chain shot blasting machines have broad application prospects in the field of batch workpiece processing. Qingdao Puhua Heavy Industry will continue to improve and innovate its technology to provide users with better products and services.
