Achieving low-cost and detailed traceability for injection molding molds! Automatic engraving of multi-digit numbers is also possible.
This product is an automatic rotating date mark that allows for automatic switching of date mark notation using PLC control, eliminating the need for manual switching. The internal mechanism of the date mark automatically rotates the inside arrow using pneumatic pressure for each injection molding. It reduces the labor involved in machine stoppages and manual switching tasks for each marking change, enabling detailed lot management at low cost and in a short time. 【Features】 ■ Achieves detailed traceability at low cost ■ Reduces labor for machine stoppages and manual switching tasks for each marking change ■ Enables detailed lot management at low cost and in a short time ■ New proposals for lot management methods using laser markers, label application, etc. *For more details, please refer to our website or download the PDF, or feel free to contact us.
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basic information
【Specifications / Material】 Outer diameter: ∅12 Total length: 60mm Character depth: 0.22mm Arrow depth: 0.5mm Withdrawal slope: 25 degrees Axial protrusion during rotation: 2mm or less Heat resistance temperature: 150℃ Air supply pressure: 0.7 MPa to 0.8 MPa Material: SUS420 Hardness: HRC 50-53 *For more details, please refer to our website or download the PDF, or feel free to contact us.
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■ It can reduce the task of applying identification number seals. Since the date mark can be automatically rotated during molding, different identification numbers can be marked for each molding. ■ It can reduce the number of inspections when quality issues arise. The conditions for switching the date mark can be freely customized, such as by shot count or time, allowing the date mark to be rotated without stopping the molding machine. ■ It prevents forgetting to rotate the date mark. With automatic rotation controlled by PLC, switching tasks can be performed without the worry of mistakes or forgetting to switch, leading to improved quality in lot management. ■ The date mark can be easily rotated. Since the date mark can be rotated using pneumatic pressure, there is no need to rotate it from the mold PL surface. * For more details, please refer to our website or download the PDF, or feel free to contact us.
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Uratani Shoji Co., Ltd. has been honing its precise metal processing technology, which is useful in the manufacturing industry, since its establishment in 1966. Among these, the high precision of our core stamping technology has made many seemingly impossible tasks in manufacturing possible. Recently, the role of marking has expanded in society, not only for traditional purposes such as preventing counterfeiting and ensuring quality but also for enabling the pursuit of manufacturers' responsibilities. This shift is driven by an increasing demand for management after product manufacturing, influenced by the enforcement of the Home Appliance Recycling Law and the initiation of plastic product separation. Today, "stamping" serves as a symbol of responsibility that is useful for managing both the manufacturing process and post-manufacturing, contributing to the realization of a sustainable society. Moreover, the responsibilities that such a business carries greatly inspire our corporate spirit. We engrave technology and imprint responsibility. Uratani Shoji Co., Ltd. is committed to pursuing technological evolution and striving to be a company that contributes to a safe and prosperous future where children can live with peace of mind.