Custom Thick-Wall Cosmetic Compact Mold: 1*4 Cavities, ABS/PMMA, 300K Shots
Product Spotlights
Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – your reliable partner for custom injection molds. Our Custom Thick-Wall Cosmetic Compact Mold with a 1×4 cavity configuration and designed for ABS/PMMA materials is engineered to deliver precision, durability, and high-volume production efficiency. As an experienced manufacturer since 2017, we specialize in complex molds for the cosmetic industry, offering a 300,000 shots lifespan to ensure your long-term production needs are met. This mold is ideal for creating thick-wall cosmetic compacts that require excellent surface finish, dimensional stability, and consistent quality.
Key Features & Technical Specifications
- Cavity Configuration: 1×4 cavities – balanced filling, reduced cycle time, and higher output per shot.
- Material Compatibility: Optimized for ABS (Acrylonitrile Butadiene Styrene) and PMMA (Polymethyl Methacrylate) – excellent for glossy, scratch-resistant cosmetic cases.
- Thick-Wall Design: Engineered for parts with wall thickness > 3 mm, ensuring structural integrity and a premium feel.
- Mold Longevity: Rated for 300,000 shots – built with high-quality hardened steel (e.g., P20, H13, 718H, or custom).
- Precision Machining: CNC, EDM, and wire-cut processing guarantee cavity tolerances within ±0.01 mm.
- Cooling System: Conformal or straight cooling channels for uniform temperature control and faster cycle times.
- Surface Finishing: High-polish mirror finish (SPI-A1/A2) or texturing (MT-11030, Yick Sang) available to match your brand’s aesthetic.
- Hot Runner / Cold Runner: Customizable – cold runner with pinpoint gate is standard; hot runner (e.g., YUDO, HUSKY) available upon request.
- Ejection System: Ejector pins, stripper plate, or hydraulic lifters – designed for easy part release without damage.
| Parameter | Value (Standard) | Options |
|---|---|---|
| Mold Base | LKM standard (or similar) | HASCO, DME, custom |
| Steel Grade | P20 (pre-hardened) | H13, 718H, S136, NAK80 |
| Cavity Hardness | HRC 48-52 (P20) | HRC 50-56 (H13), HRC 52-58 (718H) |
| Cycle Time (estimated) | 25-35 seconds (for ABS, 3mm wall) | Optimizable via cooling design |
| Mold Weight | Approx. 200-500 kg (custom) | Depends on size |
| Gate Type | Pinpoint (cold runner) | Submarine, tunnel, hot runner |
| Shrinkage Allowance | 0.004-0.006 mm/mm (ABS) | Customized for PMMA |
Advantages for Your Business
- Cost-Effective Production: 4 cavities per cycle increase output without major investment – ideal for medium to large volume runs.
- Thick-Wall Expertise: Avoid common defects like sink marks, warpage, or voids – our mold design incorporates optimized gate location and cooling.
- Quick ROI: With 300,000 shots lifespan, you can produce up to 1.2 million parts (4 cavities × 300k cycles) from a single mold, maximizing your tooling ROI.
- Material Flexibility: Use ABS for durability or PMMA for crystal-clear transparency; the mold is engineered to handle both materials with minimal adjustment.
- Global Logistics: We ship from Jiangsu, Shanghai, or Shenzhen ports, reaching markets in North America, Europe, Asia, and beyond efficiently.
Why Choose Changzhou Hongxinyutai Precision Mold?
With 51-100 skilled employees and a factory spanning 1,000-3,000 square meters, we combine lean manufacturing with advanced machinery. Our team holds TS16969 certification (automotive-grade quality management), which extends to every mold we produce – ensuring rigorous process control, traceability, and continuous improvement. Since 2017, we have delivered molds to clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic Chinese market. This global experience means we understand diverse market requirements, from FDA-approved materials to specific regional standards.
Every mold undergoes 100% quality inspection – from steel hardness testing, dimension verification, to trial runs with your chosen material. We provide a detailed DFM (Design for Manufacturing) report before production and offer free technical support after delivery. Our after-sales service includes spare parts availability and mold maintenance guidance.
Ready to accelerate your cosmetic packaging production? Contact us today for a quote, DFM, or sample mold test. Let our expertise turn your compact design into a high-speed, reliable molding solution.
Frequently Asked Questions (FAQ)
Q1: What is the typical lead time for this custom mold?
A: Standard lead time is 30-45 days from design approval and deposit. Urgent orders can be expedited (express service available upon request).
Q2: Can you provide mold trials with my own raw material?
A: Yes, we can arrange trial runs using ABS, PMMA, or other thermoplastics you supply. We also offer sample parts for your approval before mass production.
Q3: Is the mold suitable for other cosmetic parts besides compacts?
A: While designed for thick-wall cosmetic compacts, the mold can be adapted for similar products (e.g., cream jars, lip balm cases) with minor modifications. Contact us for feasibility.
Q4: What surface finishes are available for the cavities?
A: We offer mirror polish (SPI-A1, A2, A3), fine texture, or custom texture plates (e.g., Mold-Tech, Yick Sang). The final finish depends on your product requirements.
Q5: How does the mold handle PMMA which is more brittle?
A: Our mold design includes gentle ejection (e.g., larger ejector pins, increased draft angle) and optimized gate location to minimize stress cracking. We recommend a hot runner to avoid cold material buildup.
Q6: What is the warranty period for this mold?
A: We provide a 12-month warranty against defects in workmanship and materials, covering normal production use (within 300k shots). Spare parts are available for purchase after warranty.
Q7: Can you customize the number of cavities?
A: Yes, we offer molds from single cavity up to 1×8 or 2×4 cavities based on your volume forecast. The 1×4 configuration is a balanced choice for medium output.
Q8: Do you have experience with exporting molds to my country?
A: Absolutely. We export globally – to the Americas, Europe, Africa, Oceania, and Asia. We handle all customs documentation and ensure the mold is securely packed for sea or air freight.
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