.yasui-k3-page, .yasui-k3-page * { box-sizing: border-box; } .yasui-k3-page { width: 100%; max-width: 100%; margin: 0; padding: 10px 0; font-family: sans-serif; line-height: 1.6; color: #333; overflow-x: hidden; } .yasui-k3-page p, .yasui-k3-page li, .yasui-k3-page h2, .yasui-k3-page h3 { max-width: 100%; overflow-wrap: break-word; word-wrap: break-word; } .yasui-k3-page img, .yasui-k3-page video { max-width: 100%; height: auto; } .yasui-k3-heading { color: #2c3e50; border-bottom: 2px solid #ccc; padding-bottom: 12px; margin-top: 25px; font-size: 28px; line-height: 1.25; } .yasui-k3-intro { font-size: 1.1em; } .yasui-k3-features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; width: 100%; max-width: 100%; margin: 30px 0; } .yasui-k3-card { min-width: 0; width: 100%; padding: 25px; border: 1px solid #eee; } .yasui-k3-card-red { background: #fdfdfd; border-left: 6px solid #c0392b; } .yasui-k3-card-red h3 { color: #c0392b; } .yasui-k3-card-blue { background: #f4f7f9; border: 1px solid #e1e8ed; border-left: 6px solid #2980b9; } .yasui-k3-card-blue h3 { color: #2980b9; } .yasui-k3-card h3 { margin-top: 0; } .yasui-k3-card ul { margin: 0; padding-left: 22px; max-width: 100%; } .yasui-k3-card li { margin-bottom: 8px; } .yasui-k3-video-wrapper { width: 100%; max-width: 900px; margin: 30px auto; overflow: hidden; } .yasui-k3-video { display: block; width: 100%; height: auto; border-radius: 10px; } .yasui-shotmaker { display: grid; grid-template-columns: 241px minmax(0, 1fr); align-items: center; gap: 24px; width: 100%; max-width: 100%; margin: 35px 0; } .yasui-shotmaker-image { width: 100%; max-width: 241px; min-width: 0; } .yasui-shotmaker-image img { display: block; width: 100%; height: auto; } .yasui-shotmaker-copy { min-width: 0; width: 100%; } .yasui-shotmaker-copy p { margin: 0; font-size: 1.1em; } .yasui-support { width: 100%; max-width: 100%; margin-top: 40px; padding: 20px; background-color: #fffbe6; border: 1px solid #ffe58f; border-radius: 4px; } .yasui-support p { margin: 0; text-align: center; color: #856404; } @media screen and (max-width: 749px) { .yasui-k3-heading { font-size: 24px; } .yasui-k3-features { grid-template-columns: minmax(0, 1fr); } .yasui-k3-card { padding: 20px; } .yasui-shotmaker { grid-template-columns: minmax(0, 1fr); } .yasui-shotmaker-image { margin: 0 auto; } .yasui-shotmaker-copy { text-align: left; } } Your browser does not support the video tag. An advanced, high-capacity vacuum pressure casting machine from Yasui, featuring upgraded induction heating and precision pressure controls. The K3 UP is designed for high-volume production, offering superior atmospheric control to minimize oxidation and porosity in precious metal castings. Yasui K3 UP: Precision Vacuum Pressure Casting The Yasui K3 UP is a high-performance vacuum pressure casting machine engineered to provide a complete vacuum atmosphere for flawless results. Designed to accommodate large gold flask capacities, it combines advanced induction heating with an "OXY-Free" aftermode to eliminate oxidation and minimize metal loss during the casting process. Advanced Thermal Management Achieve unparalleled consistency with Yasui's proprietary Variable Heat Control, designed to minimize alloy evaporation and gold loss. Extreme Precision: Microprocessor-controlled PID auto-tuning ensures temperature accuracy of +/- 2.0 degrees centigrade. High-Temperature Versatility: Standard 1200.0°C capacity with an optional R-Type thermocouple allowing for temperatures up to 1450.0°C. Induction Technology: Advanced induction heating guarantees a perfectly homogeneous melt and extra mixing for gold alloys. Compact & Dense Castings The K3 UP is engineered to create compact, high-density castings by utilizing a secure gas-cylinder flask elevation system for airtight sealing. E-Touch Control Panel: Features a full memory system capable of storing 100 casting programs with detailed comments. Optimized Atmosphere: Uses Argon gas for de-gasing and filling to ensure oxide-free results. Flask Capacity: Accommodates standard 5.0 x 9.0 inch (125 x 230 mm) flasks with a maximum casting weight of 600.0g in 18KT gold. Oscillation Power: Driven by a 4.0 kW system designed for consistent, high-quality results in small to medium batches. Safety and System Integrity The K3 UP features a self-diagnosis system via its P.I.D. controller to monitor machine health and ensure process stability. For cooling, the unit utilizes a direct tap water cooling system (minimum 3.0 L/min) to maintain optimal operating temperatures between 70.0-75.0°F. Built for durability, the 185.0 kg unit is supported by a high-performance 11.0 cfm vacuum pump to handle rigorous production cycles. For facilities utilizing 220V power, a step-up transformer is available to ensure the 5.5 KVA power source operates at peak efficiency. To further elevate your production quality, the system can be equipped with the optional Yasui Shotmaker. This specialized accessory allows you to create your own clean, homogeneous metal grain (shots) in-house. By refining the material's uniformity before it ever reaches the crucible, you ensure a more predictable melt and a superior surface finish on your final castings. Professional Support: All Yasui units are backed by Romanoff International’s technical remote training and after-sales support. Made in Japan.
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