High-precision measurement system! Overload prevention system!
In 1964, the first unit was delivered! Engaged in the weighing of various raw materials and products, it has received high praise from users nationwide due to its low failure rate. Reliability proven by over 50 years of experience. More than 800 units delivered in industries such as steel, machinery, shipbuilding, and environmental sectors! The load cells are developed and designed in-house. Custom manufacturing is possible to improve crane efficiency. We can propose systems tailored to user needs. We will suggest the optimal weighing system for your specific requirements. A wide range of peripheral devices and options are available, including wire weight compensation devices and power supply drums. The overload prevention system is an essential safety feature for cranes, uniquely developed by Mitsubishi. It detects the crane's load weight, boom length, and boom angle, issuing an alarm when the moment reaches a specified level. Furthermore, if the allowable limit is reached, it cuts off the power supply to prevent accidents.
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basic information
- Pin-type load cell: This is the most popular and inexpensive type, which replaces the sheep pin with a load cell. - Tension-type load cell: In special cranes without equalizers, weighing can be done using a tension-type load cell attached to the end of a wire rope. - Bearing-type load cell (head sheep embedded type): Achieves high precision even in environments with significant thermal effects. It has been delivered in large quantities to ladle cranes in steelmaking plants. - Bearing-type load cell (hook block embedded type): Allows for high-precision weighing as it directly supports the weight of the items being weighed without issues related to lifting height. - Block-type load cell (head sheep block embedded type): A load cell that is sufficiently durable even in harsh crane operating environments such as forging plants. - Compression-type load cell (double frame embedded type): The compression-type load cell is optimal for cranes with a double plate structure, such as garbage cranes. Mitsubishi Nagasaki Machinery's technology is based on the expertise developed as a cast and forged steel manufacturer since the Mitsubishi Steel era. While supported by tradition and new technologies, the company continues its unique research and development and technical refinement, skillfully balancing engineering (design technology) and manufacturing (production technology) to actively engage in product development and business expansion.
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Delivery Time
※Delivery dates may vary depending on factory workload, so please feel free to contact us.
Applications/Examples of results
We offer custom-made load cells compatible with various types of cranes. They can be installed on existing cranes for weighing.
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Company information
"A company that is both old and new"! The predecessor of Mitsubishi Nagasaki Machinery was established as Mitsubishi Shipbuilding Co., Ltd. Nagasaki Steel Works during the Taisho era, and it traces back to Mitsubishi Steel Co., Ltd. Nagasaki Steel Works, which became independent in 1942. In 1975, it was established by inheriting the industrial machinery and steel structure manufacturing division of the company. The technology of Mitsubishi Nagasaki Machinery is based on the skills developed as a cast and forged steel manufacturer since the Mitsubishi Steel era. While supported by tradition and new technologies, it continues its unique research and development and technical refinement, skillfully blending engineering (design technology) and manufacturing (production technology) in a well-balanced manner, actively engaging in product development and business expansion.