Investment casting components for dust collection equipment and exhaust gas treatment systems | Kobayashi Casting Vietnam

Investment casting can be applied to produce valve bodies, valve bonnets, connectors, locking mechanisms, and many complex-shaped metal components in dust collectors and exhaust gas treatment systems. This technology is suitable for parts requiring assembly precision, corrosion resistance, and custo ...

Corrosion-resistant stainless steel investment casting technology for chemical environments - Kobayashi Casting

Demand for Corrosion-Resistant Stainless Steel Components in Chemical EnvironmentsIn chemical plants, piping systems, fluid processing equipment, valves, pumps, fittings, and industrial assemblies, metal components often operate in environments with high humidity, chemicals, hot vapor, pressure, or ...

Strict control of incoming stainless steel material in lost wax casting – Kobayashi Casting

In Investment Casting, controlling the material composition during the melting and pouring process is a key factor to ensure the quality of the cast components.With a focus on serving high-tech industries such as medical devices, dental equipment, semiconductor components, the gas industry, and indu ...

Japanese Standard Lost Wax Casting for high-precision dental equipment components – Kobayashi Casting Vietnam

Japanese Standard Lost Wax Casting for High-Precision Dental Equipment Components – Kobayashi Casting VietnamIn the field of medical equipment in general and dental equipment in particular, metal components must simultaneously meet many stringent requirements:• Absolute airtightness: no gas or liqui ...

Kobayashi Casting Obtains PED / AD 2000 W0 Certification – Demonstrating European-Standard Capability in Stainless Steel Investment Casting

Kobayashi Casting Obtains PED / AD 2000 W0 Certification – Demonstrating European-Standard Capability in Stainless Steel Investment Casting Kobayashi Casting has officially obtained the PED 2014/68/EU certification in combination with AD 2000 W0, issued by TÜV SÜD, an EU Notified Body. This certific ...

Stainless Steel Precision Casting for Medical Devices (Lost Wax Casting) | Kobayashi Casting Vietnam

医療分野で使用される鋳造部品は多岐にわたります。 - インプラント部品：骨ネジ、人工関節、歯科インプラント用アバットメント、固定ピン - 医療機器内部部品：小型バルブ、フローコントローラー、コネクター、手術器具ハンドル - 検査装置・ロボット医療機器用のフレーム、カバー、ユニット部品 これらの部品には、一般的な機械部品を超える厳しい基準が求められます。 ■ 高い幾何公差と表面品質 - 寸法公差：±0.02〜0.05 mm - 表面：ピンホール（気泡欠陥）ゼロ、鋳肌欠陥なし - 電解研磨後の表面粗さ：Ra 0.2〜0.4 µm ■ 生体材料の使用 - SCS13／SCS14（SUS304／SUS ...

Gas Porosity Control Solutions in Stainless Steel Lost Wax Casting for Elbow Fittings

In the production of stainless steel elbows and pipe fittings using lost wax casting, one of the most critical challenges is the control of gas porosity. If not properly eliminated, microscopic pores may appear after CNC machining, leading to air or fluid leakage when the parts are assembled into pi ...

Countermeasures for Pinhole Defects in Lost Wax Casting (Stainless Steel Casting)｜Kobayashi Casting Vietnam

ロストワックス鋳造（ステンレス鋳造）におけるピンホール欠陥対策｜Kobayashi Vietnam ロストワックス鋳造（インベストメント鋳造）によるステンレス継手・コネクター部品の製造では、ピンホール（気泡欠陥）の発生が大きな課題の一つです。この欠陥を適切に処理しない場合、CNC加工後に微細な穴が露出し、配管組立時の漏れ・エア漏れの原因となります。 Kobayashi Vietnam では、20年以上の鋳造経験と高精度設備を活かし、ピンホール発生を抑制する総合的な品質管理プロセスを構築。製品の高い気密性、滑らかな表面、安定した寸法精度を実現しています。 --- 1. ワックス射出とワックスパタ ...

Stainless Steel Investment Casting (Lost Wax Casting) for Medical Components ｜Kobayashi Casting

In modern healthcare, every metal component—even one only a few millimeters in size—can directly affect the safety, durability, and performance of medical devices.With its high dimensional accuracy, smooth surface finish, and ability to reproduce complex geometries, stainless steel investment castin ...

Realizing Japanese Quality in Vietnam ― Kobayashi Casting's Lost-Wax Casting

日本品質をベトナムで実現 ― Kobayashi Castingのロストワックス鋳造 Kobayashi Castingでは、複雑形状の部品製造に適したロストワックス鋳造を採用し、高精度かつ安定した品質のステンレス鋳造部品を提供しています。 ■ 概要 複雑形状の金属部品を高精度で製造するのに適した鋳造法で、特にステンレス鋼で高い効果を発揮します。 Kobayashi Castingは、日本の鋳造ノウハウを活かし、ベトナム工場でロストワックス鋳造による一貫生産体制を確立しています。材料選定から金型設計、鋳造、仕上げ、品質検査まで、すべて社内で対応可能です。 ■ 特長 複雑な形状・薄肉部品も高精度 ...