2026-04-20
In the manufacturing landscape of Dongguan, the process of "spray painting" has long been a love-hate relationship for bosses. They love it because it can give products the strongest and most glossy coat; they hate it because it is increasingly difficult to find a skilled painter who can avoid "oil splashes" and uneven thickness. High labor costs, efficiency bottlenecks, and unstable quality have become the "three big mountains" hanging over the painting workshop.
Recently, the author visited Dongguan Mansheng Automation Equipment Co., Ltd., located in Dongguan. This national high-tech enterprise, founded in 2012 with headquarters in Guangzhou and branches in Dongguan, is quietly rewriting the cost ledger of B-end industrial painting with its 6th generation core spraying technology and efficient and stable automatic painting equipment.
In the exhibition workshop of Mansheng Automation, a running automatic painting equipment caught our attention. It lacks the pungent odor and paint splashes of traditional manual painting, replaced by precise and orderly mechanical movements. The core secret lies in its 360-degree high-speed rotating spraying system.
In traditional manual spraying, a skilled worker may need to adjust the angle multiple times and repeatedly re-spray to complete a workpiece, and due to physical and mental limitations, the yield rate often hovers around 80%. However, with the equipment from Mansun, the paint is evenly coated on the surface of the workpiece through 360-degree high-speed rotation without any dead angles. Whether it's a complex curved surface or a fine groove, it can be molded in one go, achieving a delicate and uniform spraying effect, and the surface finish is far superior to manual work.
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The engineer from Mansheng calculated a cost for the author:
Efficiency: The takt time of this equipment can be shortened to 1/5 of manual labor. For the same workpiece, a painter can complete up to 500 pieces in 8 hours, while the equipment can complete over 2,500 pieces in continuous operation. One equipment can replace 5 painters. This is not a marketing slogan, but real data from numerous customers in the automotive, 3C, and shoe material industries.
Cost-wise: At the market price in Dongguan, it is common for a senior painter to earn over 10,000 yuan per month, while also bearing social insurance, accommodation, and health risks. For five people, the annual labor cost easily exceeds 600,000 yuan. However, a fully loaded automatic painting equipment, operating 24 hours a day without interruption, requires less than one-tenth of the labor cost in terms of electricity and maintenance fees for a year. More importantly, it doesn't take leave, resign, or get emotional.
For B-end industrial customers, efficiency is merely a stepping stone, while the stability of quality serves as the protective moat for profits.
The confidence of Mansheng Automation stems from its profound technical expertise. The company boasts a 28-member R&D team and an after-sales team of over 20 people, and has established two independent R&D laboratories. To date, it has accumulated 13 invention patents. Their research and development efforts extend beyond individual equipment, offering a comprehensive range of intelligent coating solutions for various materials such as metal, plastic, glass, and wood products.
Its equipment boasts excellent compatibility: whether it's UV paint, water-based paint, oil paint, rubber oil, silver powder paint, or high-temperature baking paint, Mansun can achieve perfect atomization through a precise paint supply system and spraying parameter adjustment. At the same time, they offer a wide range of equipment, from multi-functional devices with 1 to 12 axes, to non-standard customized suspension lines, ground rail lines, flat plate lines, and even complete sets of fully automated intelligent coating lines for dust-free workshops. This means that what customers purchase is not an isolated machine, but a "turnkey" project that adapts to their own process.
Upon opening the customer list of Mansheng Automation, you will discover a series of familiar names:
These industry giants are notoriously strict in their supplier audits. The fact that Mansun has been able to become their equipment supplier is the strongest endorsement of its technical prowess, quality control system, and service capabilities.
What deserves more attention is that Mansun is not just selling equipment. They provide a "butler-style maintenance service" that covers the entire lifecycle, from installation and commissioning, operation training, to regular maintenance and process optimization. Many customers have reported that after introducing Mansun's system, the comprehensive yield rate of the equipment has increased to over 98%, and paint waste has been reduced by over 30%.
In the wave of "machine substitution", automation in the spraying process is no longer an "optional item", but a "compulsory question" related to the competitiveness of enterprises. With 12 years of deep cultivation, Dongguan Mansheng Automation Equipment Co., Ltd. has proven that in the field of painting, Chinese enterprises are fully capable of providing solutions that are comparable to international first-tier brands and offer better cost-effectiveness.
If you are also troubled by difficulties in recruiting painters, high costs, and significant quality fluctuations, why not come to Mansun and take a look at that 360-degree high-speed rotating equipment? See how it delivers a delicate and uniform spraying effect, transforming the anxiety of "hard to find a single person" into the ease of "one machine can handle five".