Improve product quality and enhance corporate image

After the Spring Festival in 2015, the tough market environment makes the mining machinery industry competition reached the white hot state. During this crisis period, it’s the crucial moment to practice the internal strength, digging potential, image, the spelling competition for the enterprise. In this case, Henan Zhengzhou Mining Machinery Co., Ltd. propose the strategic requirements of “improve product quality, enhance corporate image”, the full range of improvement from product design to manufacturing, from the internal quality to the appearance design.

Under this premise, the most typical example is as follows. From April 2015 lasting for three months, ZK make great support to investigate the same industry and equipment, combine with its own logistics and product characteristics, base on its own strength to design, manufacture, built the independent sand blasting and spray paint with capacity of MAX 5000 x 8000 x 5000mm work pieces, in order to meet the new coating plan requirements and improve product quality, under the great support of the company's technical process, technology, procurement, production and other departments.

The design uses a linear layout, which adopt the low-voltage DC cable car to transport, to ensure the sand blasting, spray paint and achieve continuous operation. Sandblasting room use the high pressure pneumatic conveying method. The whole process with automatic control, simple operation, high degree of automation technology equipment system including sand sweeping, sorting and spraying meet the requirements of the whole day painting operation, full load, long time and failure free operation, which greatly improved the working efficiency. The supporting dust system ensure the indoor environment cleaning and green environmental protection during the sand blasting process. The seal exposure suit with clean air transport system ensure the safety of the operator.

The adoption of sand blasting process makes the surface of the workpiece a certain degree of cleanliness and roughness on the impact force and the cutting force, increase the adhesion between the coating and it. Meanwhile, it improved the mechanical of the workpiece surface and increase the fatigue resistance of the workpiece.

Sandblasting room and painting room are built and put into operation, which is only a small step of Henan Zhengzhou Mining Machinery Co., Ltd. Strategy of "Improve product quality, enhance corporate image” . In order to achieve this strategic goal, ZK people will continue to carry forward spirit of" Hand in hand and work together", continue to implement the faith of “Road to success  is working hard and harder.”