Professional Plastic Injection Mold Maker for Bottle Caps and Cosmetic Packaging

ABOUT US

Dongguan SENLAN Mold Co., Ltd. was established in 2006 and specializes in precision machining of mold and mold components, particularly for non-standard customization in precision packaging molds. With years of industry experience and technical expertise, we provide efficient and professional mold processing services to global clients.



Core Business

We specialize in precision machining of multi-cavity molds, including medical injection mold, medical reaction cup mold, medical laboratory consumables mold, medical bottle cap packaging mold. Our products are primarily used in precision packaging molds for industries such as medical consumables and packaging and so on.



Our tooling work is able to make different size of molds with single cavity or multi cavities. With your product data, our engineer can provide you the feasible project with low price, high quality and high efficiency. Below shows our manufacturing ability:

1. Maximum mold size 2500mm*2000mm*1500mm
2. The highest machining precision: ± 0.005mm
3. The highest injection precision: ± 0.03mm
4. Experience of high precision molds and custom injection molding for healthcare and high-grade appearance parts
5. Delivery time for each mold is 35-50 working days, depending its complexity.
6. We equip our own high precision CNC machines, EDMs, Wire cut machines, mirror EDM,Zeiss three-coordinates measuring machine to ensure the quality of both mold and injection parts.

Precision injection molds-improve mold effective and mold life

1. Mold Design

Design is the foundation of mold manufacturing, including Product DFM Analysis (Design for Manufacturability) to ensure a reasonable structure and efficient production. Use CAD software (such as SolidWorks, AutoCAD) to design the 3D model of the mold. Then use CAE software (such as Moldflow) to simulate injection molding, optimize mold design, and ensure molding quality and efficiency.

2. Material selection

Mold manufacturing starts with Material Preparation, The materials we used in our molds are imported material P20, 718, S136, 440C, H13 etc, ensure the service life of the mold.

3. Processing

The precision machining process includes:

• Röders CNC Machining: High-precision milling to ensure accurate dimensions of mold components.
• Makino and Sodick EDM Machining: Electrical discharge machining for complex structures and fine details.
• Drilling Machining: Precise drilling of cooling channels and functional holes.
• Seibu Wire Cutting: High-precision cutting of contours and inserts.
• Polishing: Enhancing surface smoothness for better product appearance.
• Mold Fitting: Ensuring accurate assembly and smooth operation of all components.
• Mold Sample Trial & Inspection: Conducting mold trials to verify molding performance, followed by sample inspection.
• Mould verification:The customer inspects the mold assembly and performs a mold trial on the injection molding machine

3. Quality Control

• Zeiss CMM Inspection: Using high-precision measurement equipment to check dimensions and tolerances.
• Packaging & Delivery: Professional packaging to ensure safe transportation.
• After-Sales Service: Providing technical support to ensure smooth mold operation in production.

Below are our main quality inspection items in the whole production process:

Material incoming: 100% inspection
Face grinding: 100% inspection
CNC Milling: 100% inspection
EDM:100% inspection
Wire-Cutting:100% inspection
Fiting:100% inspection
Sample:100% inspection
Packing: the final 100% inspection before the formal shipment

Applications-Precision Mold Parts Powering Diverse Industries

Why Choose Senlan?

High-Precision Manufacturing: Expertise in creating molds and components with tight tolerances for various industries.

Fast and Reliable Service: Quick response and rapid production, with a guarantee of 24-hour quotation delivery.

Comprehensive Solutions: From mold design to production and maintenance, we offer a full range of services to support your business needs.

Experienced Team: Our engineers and technicians have years of experience in mold and component manufacturing, ensuring high-quality results.

Flexible Production: Capable of handling both large-scale and urgent orders, ensuring your deadlines are met without compromising on quality.

Need Custom Precision Mold? Get a Free Quote Today!
24 hours response | 20 years industry experience | 100% quality guarantee