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TR Manufacturing China Co., Ltd

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TR Manufacturing China Co., Ltd

TR Manufacturing China Co., Ltdhat einen Beitrag geschrieben.15. September

No drawings? No problem. Just send us a sample. We recently built an export mold for plastic bag pegs – the customer had no 3D data and no technical drawings. Only a physical sample. Our process: 1. Analyze and measure the sample 2. Create product drawings in-house (reverse engineering) 3. Design and manufacture the mold 4. Trial shot and sample approval What made this project special: A single mold base with interchangeable inserts produces three different lengths – without the cost of three se...

One Mold, Three Lengths – Plastic Bag Peg Export Tool with Interchangeable Inserts

This project started with a simple sample from the customer. No drawings, no 3D files. We reverse-engineered the product, designed the mold, and delivered a tool that produces three length variants by simply swapping inserts. 📐 Project Highlights: - Product: Plastic Bag Peg (3 different lengths) - Tooling Type: Export Mold with Interchangeable Inserts - Starting Point: Customer provided physical samples only (no drawings) - Our Scope: Product drawing → Mold design → Machining → Trial shot → Samples 📋 What You'll See in This Video: - Customer's original samples - Our reverse-engineered product drawings - Mold design & structure (interchangeable insert system) - Machining and assembly - Trial shot and final samples 🔧 The Interchangeable Insert Advantage: Instead of building three separate molds, we designed one tool with a common base and three insert sets. This significantly reduces tooling cost for the customer while allowing flexible production of all three lengths on demand. 📩 Need a mold built from a sample? Or looking for a cost-effective multi-variant tooling solution? Contact us: anthea@metal-plastic.com www.metalplastic.cnyoutube.com

TR Manufacturing China Co., Ltdhat einen Beitrag geschrieben.9. September

Large-scale aluminum die casting project – trial run on 2500T machine. Part: Automotive housing (aluminum alloy) Part weight: 18 kg Mold size: 1150 x 1350 x 1110 mm The full process – from 3D design and machining to first sample – is documented in the video. ▶️ Full video here: https://www.youtube.com/watch?v=iPf1pCLbb7A For any die casting inquiries or projects, feel free to reach out. #DieCasting #AluminumDieCasting #LargeMold #Automotive #2500T #MoldTrial #TRManufacturing

2500T Aluminum Die Casting Mold Trial – 18kg Automotive Housing (1150x1350mm)

2500T Aluminum Die Casting Mold Trial – 18kg Automotive Housing This video documents a complete trial run of a large aluminum alloy die-casting mold for an automotive structural housing. The trial was performed on an LK 2500T die-casting machine at our facility. 📐 Project Specifications: - Part: Automotive Housing - Material: Aluminum Alloy - Part Weight: 18 kg - Mold Size: 1150 x 1350 x 1110 mm - Machine: LK 2500T Die Casting Unit (verified by LK Group's large-scale trial production projects) 📋 What You'll See in This Video: - 3D Mold Design Review – Structure and gating system analysis - Manufacturing Process – High-precision machining of the mold - Trial Shot on 2500T Machine – Real production conditions - Sample Part – Part structure and Surface quality 💡 Why This Matters for Your Project: Automotive die-casting requires high dimensional stability, thermal fatigue resistance, and consistent part quality. Our mold design and trial process focus on: - Optimized gating and overflow systems to reduce porosity - Controlled cooling to minimize warpage - Validated process parameters for repeatable production 🔍 Keywords: die casting mold, automotive die casting, aluminum die casting, large mold, 2500T die casting, mold trial, automotive housing, China die casting mold manufacturer 📩 Contact us for your die casting project: anthea@metal-plastic.com www.metalplastic.cn #DieCasting #AluminumDieCasting #AutomotiveMold #MoldTrial #2500T #LargeMold #Manufacturingyoutube.com

TR Manufacturing China Co., Ltdhat einen Beitrag geschrieben.27. August

PBT GF30 Gehäuse für Steckverbinder – Probeflauf Muster Wir haben kürzlich einen Probeflauf für ein Steckverbinder-Gehäuse aus PBT + 30% Glasfaser (GF30) durchgeführt. Dieses Material wird häufig für Steckverbinder und Terminalgehäuse eingesetzt, da es: ✅ Maßstabil ist (geringe Feuchtigkeitsaufnahme) ✅ Hohe Steifigkeit und Kriechfestigkeit bietet ✅ Eine gute Oberflächenqualität nach dem Spritzguss liefert Der Probeflauf zeigte eine gleichmäßige Füllung, saubere Entformung und gute Oberflächengüt...

PBT GF30 Terminal Housing – Injection Mold Trial & Sample Show

PBT GF30 Terminal Housing – Injection Mold Trial This video shows a quick mold trial for a terminal connector housing made of PBT + 30% glass fiber (GF30). The material offers excellent dimensional stability, low warpage, and good creep resistance – ideal for terminal and connector applications. What you’ll see: - Injection molding trial process - Sample part appearance and surface quality - Material: PBT GF30 (30% glass fiber reinforced) PBT GF30 is widely used in automotive connectors, electronic terminals, and industrial housings due to its high rigidity, heat resistance, and low moisture absorption. Need terminal or connector molds? Let’s talk. 📩 Contact: anthea@metal-plastic.com 🌐 www.metalplastic.cn 🔗 Xing: https://www.xing.com/pages/tr-manufacturing-china-co-ltd #PBTGF30 #TerminalHousing #InjectionMolding #MoldTrial #ConnectorMold #PrecisionMoldingyoutube.com

TR Manufacturing China Co., Ltdhat einen Beitrag geschrieben.18. August

Real Projects, Real Solutions – Now on YouTube We‘ve been sharing project updates and technical insights here on Xing. Now, you can also follow our work in more detail on YouTube. We maintain two channels, each with a different focus: 1. Technical Deep Dives & Project Cases ▶️ Personal Channel: https://www.youtube.com/@antheayang6522 Here, I share personal experiences, technical breakdowns, and behind-the-scenes looks at complex mold and molding projects. 2. Official Company Showcase ▶️ Company ...

TR Manufacturing China Co., Ltdhat einen Beitrag geschrieben.17. August

Willkommen auf dem Firmenprofil der TR Manufacturing China Co., Ltd! Wir freuen uns, unseren offiziellen Firmenauftritt auf Xing bekannt zu geben. Unser Unternehmen vereint drei Kernkompetenzen unter einem Dach: 🔧 Werkzeugbau – Entwicklung und Fertigung von Präzisionsspritzguss- und Druckgussformen ⚙️ Kunststoffspritzguss – Serienproduktion technischer Kunststoffteile nach Ihren Spezifikationen 🛠️ Druckguss & Metallbearbeitung – Präzise Komponenten aus Aluminium, Zink und Magnesium Wir begleit...

TR Manufacturing China Co., Ltdhat einen Beitrag geschrieben.17. August

Battery Housing Rapid Tooling – Groß, komplex, mit Insert Molding Aktuelles Projekt: Battery Housing (464x98x68mm) als Rapid Tooling. Besondere Anforderungen: Außenkontur vollständig mit Schiebern Ungleiche Wandstärken → Verzugsgefahr Metallbuchsen werden im Schuss umspritzt (Insert Molding) Ergebnis: Durch Prozessanpassung und zusätzliche Angussstellen konnten wir den Verzug korrigieren – das Teil wurde abgenommen. ▶️ Kompletten Prozess ansehen: youtu.be/mw3lppZKmLs Sie haben Fragen zu Ihrem Sp...

Large Battery Housing Rapid Tooling – Complex Sliders, Insert Molding & Warpage Control

This video showcases a challenging rapid tooling project for a large and complex Battery Housing. The final part measures 464 x 98 x 68mm, and the 30k prototype mold was designed to meet strict requirements. 📐 Project Specifications: Part:Battery Housing Part Size:464 x 98 x 68 mm Mold Type: Rapid Prototype Tooling (30 k shots) Material: PC ⚙️ The Challenge: This project was particularly difficult due to several factors: 1. Complex Geometry: The large part features numerous holes and requires sliders on all sides. 2. Uneven Wall Thickness: This can lead to sink marks and warpage, a common challenge for battery housings which need to maintain dimensional stability for assembly. 3. Insert Molding: The part requires metal screw bosses to be inserted and molded-in during the injection process. ✅ Our Solution & Process: 1. DFM & Tooling Design: We started with a thorough Design for Manufacturing review to optimize the mold design, focusing on the gate locations and cooling system to combat uneven wall thickness. 2. Precision Machining: The mold manufacturing process is shown in detail. 3. The Trial & Adjustment:The initial trial confirmed our concerns about warpage. Through systematic process parameter adjustments and adding gate points, we optimized the filling and packing stage to minimize internal stress. 4. Final Approval:The final molded parts met all dimensional requirements and received full customer approval. 📋 What's in the Video: * Product Design & DFM Review * Mold Manufacturing Progress * Insert Loading & Molding Trial * Warpage Analysis & Final Sample 💡 The Value We Deliver: We don't just make molds. We solve complex manufacturing problems. From multi-slider designs to insert molding and warpage control, we ensure your complex battery housing project is a success. 📩 Ready to discuss your battery housing project? anthea@metal-plastic.com www.metalplastic.cnyoutube.com

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