QXT150 Load-Bearing System: Empowering Efficient and Stable Operation of Powder Coating Lines, Securing the Safety of Heavy-Workpiece Coating
In the powder coating production of heavy workpieces such as automotive chassis, large building material components, and industrial hardware, the stability and load-bearing capacity of the load-bearing system directly determine the operational efficiency, coating quality, and operational safety of the production line. As a dedicated load-bearing equipment developed for the powder coating scenario of heavy workpieces, the QXT150 Load-Bearing System has become a core choice for many powder coating line manufacturers to improve their heavy-workpiece coating capabilities, effectively solving the coating defects caused by insufficient load-bearing capacity and operational instability of traditional load-bearing equipment.
Rated Load of 5 Tons + Stable Output, Adapting to Heavy-Workpiece Needs in Multiple Scenarios
With "high load-bearing capacity and low fluctuation" as its core design goals, the QXT150 Load-Bearing System has a rated load of up to 5 tons and a maximum instantaneous load-bearing capacity exceeding 6 tons, which can easily meet the transfer and coating needs of heavy workpieces such as automotive chassis frames, large aluminum alloy curtain wall profiles, and steel guardrail columns. Different from the uneven force problem of traditional load-bearing equipment with a single load-bearing structure, the QXT150 adopts a "multi-point distributed load-bearing frame" design. Through the cooperation of 4 sets of high-strength alloy load-bearing arms and bottom reinforced guide rails, the weight of the workpiece is evenly distributed to the entire load-bearing surface, controlling the maximum deformation during load-bearing within 0.5mm and avoiding problems such as uneven thickness of powder coating and missing coating caused by workpiece inclination.
In response to the size differences of workpieces in different industries, the QXT150 also supports modular adjustment of the width and length of the load-bearing platform (the width can be adjusted within the range of 1.2m-2.5m, and the length can be extended to a maximum of 6m). Whether it is a large steel flange with a diameter of 1.5m or an automotive frame longitudinal beam with a length of 5m, stable load-bearing can be achieved. After introducing the QXT150, a domestic heavy-duty auto parts manufacturer increased the single-load workpiece capacity of its chassis component coating line by 30%, shortened the production line cycle from 8 pieces per hour to 6 pieces, and increased the daily output by nearly 40%.
Intelligent Load Monitoring + Safety Protection, Eliminating Heavy-Load Operation Risks
The safe operation of heavy-load equipment is crucial for the production of powder coating lines. The QXT150 is equipped with a "real-time load monitoring + multi-level safety protection" system, which avoids the risks of equipment damage and production accidents caused by overloading and eccentric loading from the source. The system collects real-time force data of each load-bearing fulcrum through 6 high-precision pressure sensors. After the data is analyzed by the central controller, the current load value and load distribution can be dynamically displayed on the operation panel. When the load is close to 90% of the rated value, the system will issue an acousto-optic early warning; if the load exceeds the rated value, the equipment will automatically stop running and lock the conveying function until the load returns to the safe range.
In addition, the QXT150 has optimized the safety protection design for the special environment of powder coating workshops: the surface of the load-bearing frame is coated with a corrosion-resistant powder coating, which can resist the erosion of powder particles and solvent vapor during the coating process; dust-proof gaskets are installed at the joints of the guide rails to avoid operational jams caused by powder accumulation; emergency stop buttons are set at both ends of the equipment and the operation console to ensure that the power can be quickly cut off in emergency situations. A building material enterprise has used the QXT150 for 18 months without any equipment failure or safety accident caused by load-bearing problems, and the comprehensive equipment integrity rate has remained above 99.5%.
In-Depth Adaptation to Coating Processes, Improving Coating Quality of Heavy Workpieces
The QXT150 is not just a simple load-bearing equipment, but a "production auxiliary center" that deeply collaborates with powder coating processes. In the powder spraying process, the system can be linked with the powder coating control system to automatically adjust the conveying speed (0.5m/min-3m/min stepless speed change) according to the workpiece load and size, ensuring that the powder spray gun has sufficient time to uniformly spray the workpiece surface; in the curing oven stage, the high-temperature resistant load-bearing platform of the QXT150 (capable of withstanding a continuous high temperature of 220℃) can maintain stable operation, avoiding workpiece position deviation caused by platform deformation and affecting the curing effect.
Taking the coating of large steel guardrails as an example, traditional load-bearing equipment is prone to slight shaking during conveying, leading to defects such as sagging and pinholes on the powder coating surface of the guardrails, with a qualification rate of only 82%. After adopting the QXT150, due to the improved operational stability of the equipment, the defect rate of the guardrail coating has dropped to below 3%, the qualification rate has exceeded 97%, and the annual rework cost has been reduced by more than 2 million yuan. At the same time, the load-bearing platform of the QXT150 also supports multi-angle tilt adjustment (maximum tilt angle of 15°). For hard-to-coat parts such as the corners and grooves of workpieces, the angle can be adjusted to make the powder adhere more easily, further improving the coating integrity.
Broad Prospects in Industrial Applications, Promoting Intelligent Upgrading of Heavy-Load Coating Lines
With the extension of powder coating technology to the heavy industry field, the application scenarios of the QXT150 are constantly expanding. At present, this equipment has been widely applied in the powder coating lines of automotive chassis, construction machinery, large building materials, wind power equipment and other industries. It not only solves the load-bearing problem of heavy workpieces, but also becomes an important support for promoting the intelligent upgrading of coating lines.
Industry insiders said that in the future, the QXT150 will further integrate IoT technology to realize the connection with the factory MES system (Manufacturing Execution System). Through remote monitoring of equipment operation status and analysis of load data, it will provide data support for the production capacity optimization and equipment maintenance of the production line. With the continuous growth of the demand for powder coating of heavy workpieces, professional load-bearing systems like the QXT150 will become indispensable core equipment in powder coating lines, providing a solid load-bearing guarantee for the high-quality development of the industry.
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