No machining is required for the production of ultra-small pin nozzles. Precision metal parts are manufactured using "MIM," which also accommodates medical device components.
The tip hole diameter is φ0.3mm, and ultra-fine pins with a protrusion length of 2.8mm can be manufactured without processing. The features of the nozzle produced by MIM (Metal Injection Molding) are: ✅ Expertise in fine, thin-walled, and complex three-dimensional shapes ✅ Widely adopted in fields requiring precision, such as food factory machinery, medical device parts, and aerospace components ✅ Capable of manufacturing in the millimeter range ✅ Focused on aesthetics (surface roughness Rmax 12) and precision (sharp edges and thin-walled shapes) for small parts The initial mold costs for injection molded products can also be reduced according to the plan (from 190,000 yen). With Castem's MIM, the following can be achieved: ✅ Cost stability through process consolidation ✅ Suppression of quality variation during mass production ✅ Suitable manufacturing methods for stable supply of small parts For inquiries about the manufacturing of small metal parts, please feel free to contact us at the link below. https://www.castem.co.jp/contact/
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【Size Guide】 Size: Approximately up to 30mm square Shortest (one side): Approximately 1mm Longest (one side): Approximately 200mm Partial thickness (minimum): Approximately 0.1mm Minimum weight: Approximately a few mg Maximum weight: Approximately 100g *Please consult us as the range may vary depending on the shape. https://www.castem.co.jp/contact/
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*For more details, please see the "Examples" on the official website.*
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With a posture of "just half a step" without complacency, we have cultivated "lost wax precision casting" over many years. Utilizing 3D printing technology, we offer next-generation precision casting technology called "Digital Cast." We obtained a U.S. patent for "MIM (Metal Injection Molding)" in 1991. We provide optimal proposals using various technologies and thoroughly support our customers' manufacturing! We specialize in complex three-dimensional shapes in small lots of various types and carry out everything from mold making to casting, machining, and simple assembly in an integrated in-house system. We supply products to various industries, including medical devices, semiconductors, machine tools, and aerospace. "Just make it, from one piece." We can propose a wide range of manufacturing methods from prototype production of one piece to mass production. We also enable time savings in searching for various suppliers and considering consultation destinations, becoming a true total cost reduction partner by proposing reductions in management costs related to consideration time and product costs. More than half a century ago, Castem began its casting business by handcrafting machine tools. Today, we have become a leading company in Japan for manufacturing general industrial components using lost wax casting and are also engaged in the production of micro lenses and micro needles using the world's highest precision 3D light shaping technology.
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