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Home > Industrial Equipment & Components > Industrial Customized Service > Plastic Molding > Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016 thumbnail-2

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016 thumbnail-3

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016 thumbnail-4

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016 thumbnail-5

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016 photo-1

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016 photo-2

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016 photo-3

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016 photo-4

Factory OEM Thick-Wall Cosmetic Compact Injection: 1*4 Cavities, Hot Runner, S136 Hardened, High-Gloss, ABS/PMMA, IATF 16949:2016 photo-5

Product Spotlights

Precision 1×4 cavity hot runner mold in S136 hardened steel with high-gloss finish for ABS/PMMA cosmetic compacts. IATF 16949:2016 compliant, ensures thick-wall defect-free parts, long mold lifespan, and reduced cycle times. Customizable and backed by experienced Chinese manufacturer since 2017.

Negotiable MOQ: 5000 Pieces (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Material:

S136 hardened steel

Cavity Count:

1*4 cavities

Runner System:

Hot runner

Contact Supplier Request Quote Chat Now

Changzhou Hongxinyutai Precision Mold Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Jiangsu，changzhou

Delivery Detail:

30 days

Product Details
Company Profile
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Material S136 hardened steel

Cavity Count 1*4 cavities

Runner System Hot runner

Surface Finish High-gloss

Applicable Material ABS/PMMA

Certification IATF 16949:2016

Application Cosmetic compact

Mold Type Injection mold

Feature Thick-wall design

Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – your trusted partner in precision injection mold manufacturing since 2017. Our factory, spanning 1,000–3,000 square meters, is staffed by 51–100 experienced professionals dedicated to delivering high-quality molds for the global market. We are pleased to present our Factory OEM Thick-Wall Cosmetic Compact Injection Mold, designed with 1×4 cavities, a hot runner system, S136 hardened steel construction, and a high-gloss finish. This mold is engineered for processing ABS and PMMA materials, meeting the rigorous standards of IATF 16949:2016. Whether you require a reliable mold for cosmetic compacts or other thick-wall packaging solutions, our product offers precision, durability, and consistency to elevate your production lines.

Key Features & Technical Specifications

1×4 Cavity Design: Optimized for balanced filling and efficient production, allowing simultaneous molding of four cosmetic compact components per cycle. This configuration enhances throughput while maintaining part-to-part consistency.
Hot Runner System: Ensures precise temperature control and material flow, reducing waste and cycle time. The hot runner facilitates uniform melt distribution, critical for thick-wall parts to avoid sinks and warpage.
S136 Hardened Steel Construction: S136 is a premium corrosion-resistant stainless steel, hardened to increase wear resistance and longevity. This material is ideal for high-gloss cosmetic molds, as it allows mirror-like surface finishes and withstands repetitive injection cycles.
High-Gloss Finish: The mold cavity surfaces are polished to a high-gloss level (typically SPI A-1 or better), ensuring that the molded cosmetic compacts have a smooth, reflective surface without blemishes. This eliminates the need for secondary painting or coating.
Material Compatibility: ABS & PMMA: Designed to process both ABS (acrylonitrile butadiene styrene) and PMMA (polymethyl methacrylate) – two common thermoplastics for cosmetic packaging. ABS offers toughness and impact resistance, while PMMA provides optical clarity and a premium feel. The mold can be tuned for either material or their blends.
IATF 16949:2016 Compliance: Our manufacturing processes follow the stringent automotive quality management system standard, ensuring traceability, risk management, and continuous improvement. This certification reflects our commitment to delivering defect-free molds.
Thick-Wall Injection Expertise: The mold is specifically engineered for thick-wall cosmetic compacts (typical wall thickness >2mm). Advanced cooling channels and gate design prevent common thick-wall issues like sink marks, voids, and long cycle times.

Parameter	Specification
Mold Base	Standard or custom (optional)
Cavity Steel	S136 hardened (48–52 HRC)
Runner System	Hot runner (multi-drop, nozzle type customizable)
Surface Finish	High-gloss (SPI A-1 equivalent)
Max Part Weight	Depends on cavity volume (available upon request)
Cycle Time Estimate	20–40 seconds (based on material and part geometry)
Cooling System	Optimized conformal cooling (optional)
Temperature Control	PID-controlled heater zones (hot runner)

Customer Benefits

Reduced Operational Costs: The hot runner system eliminates cold-runner waste, saving material costs. The efficient cooling shortens cycle times, increasing productivity per mold.
Superior Part Quality: S136 steel combined with high-gloss polishing yields cosmetic compacts with a flawless surface, dimensional stability, and consistent gloss – essential for premium branding.
Long Mold Lifespan: Hardened S136 steel ensures the mold can withstand millions of cycles without deformation or wear, maximizing return on investment.
Flexible Production: The mold is compatible with both ABS and PMMA, allowing you to switch materials based on market demand or cost considerations without retooling.
Compliance Assurance: With IATF 16949:2016 certification, you receive a mold manufactured under strict quality controls, reducing the risk of defects and recalls.
Fast Time-to-Market: Our experienced team works closely with you to refine the mold design, conduct DFM (Design for Manufacturability) analysis, and deliver prototypes or production molds within competitive lead times.

At Changzhou Hongxinyutai Precision Mold Co., Ltd., we have supplied high-precision molds to clients across North America, South America, Europe, Asia, and Africa since 2017. Our factory is equipped with advanced CNC machining, EDM, and polishing facilities, staffed by 51–100 skilled workers. We pride ourselves on passing rigorous quality checks, and our TS16969 (automotive-grade) certification further underscores our dedication to precision. Every mold we produce undergoes thorough testing and validation before shipment. We ship from Jiangsu, Shanghai, and Shenzhen ports, ensuring convenient logistics worldwide. Choose our thick-wall cosmetic compact injection mold to elevate your packaging quality and production efficiency. Contact us today to discuss your specific requirements or request a quotation – we are ready to be your long-term manufacturing partner.

Frequently Asked Questions (FAQ)

Q: What is the typical lead time for this mold?
A: Lead time depends on complexity and current workload. Typically, it ranges from 4 to 8 weeks for a new mold. We can provide an accurate schedule after reviewing your part design and specifications.
Q: Can the mold be modified for different part sizes or shapes?
A: Yes, our molds are customizable. The 1×4 cavity layout can be adjusted, and the hot runner nozzle configuration can be tailored to your part geometry. We offer DFM analysis to optimize the design.
Q: Do you provide samples before mass production?
A: Absolutely. We produce trial shots (T0 samples) for your approval. Only after you confirm the samples do we proceed with serial production. Samples can be molded using your specified material.
Q: What materials are supported besides ABS and PMMA?
A: While the mold is optimized for ABS and PMMA, it can also run similar thermoplastics (e.g., PC, PS, SAN) with proper process parameter adjustment. We recommend discussing alternative materials in advance to ensure compatibility.
Q: How do you ensure the high-gloss finish on the cosmetic compact?
A: Our mold cavities are polished by experienced toolmakers using diamond compounds. We achieve SPI A-1 or equivalent finish, verified by gloss meter and visual inspection. The S136 steel's corrosion resistance helps maintain the gloss over long production runs.
Q: Is the mold shipped with a warranty?
A: Yes, we offer a standard warranty against manufacturing defects for 12 months or 500,000 cycles, whichever comes first. Terms can be extended upon negotiation.
Q: Can you help with part design and mold flow analysis?
A: Certainly. Our engineering team can assist with mold flow simulation to optimize gate location, cooling efficiency, and prevent potential defects. We recommend starting early with DFM to reduce risks.
Q: What payment terms do you accept?
A: Common terms include T/T (30% deposit, 70% before shipment) or L/C at sight. Other methods are negotiable. We also accept milestone payments for large projects.