Customized CNC Lathing Core Insert Mold Tooling for Mineral Water Bottle Cap Plastic Mould

What's Suitable for Core Insert Molding

Simply put, Core Insert molding should be evaluated for any part that contains a threaded hole. An electronics housing unit or medical instrument case with a bolt-on cover are good examples. Knobs, handles, or dials that screw onto a threaded stud are also examples, as is a plastic air or hydraulic manifold requiring additional strength in threaded areas. In fact, almost any plastic component that attaches to a mating piece with screws or bolts will benefit from molded fasteners

A rotating part such as a fan blade or a drive gear is another good candidate for Core Insert molding. Here, a bronze or brass bushing is molded into the part and serves as the bearing surface, greatly improving product life over non-bushed parts. A metal surgical saw that calls for a plastic handle could be insert molded, size permitting. Wheels and sprockets, pulleys and augers, most any plastic part that requires greater strength or wear characteristics in certain areas is quite likely a match for insert molding

The Right Stuff Of Core Insert Molding

Which thermoplastics can be Core Insert molded? There are few limitations. Stiff, engineering-grade plastics such as Delrin or nylon are good options, as are polyethylene and ABS, but even elastic liquid silicone rubber (LSR) parts can be used. The largest constraint comes from those plastics with very high molding temperatures, such as PEI (Ultem) or PEEK. Since Core Inserts are hand-loaded at Protolabs, and because the quick-turn molding process uses non-cooled aluminum tools to reduce part cost and speed turnaround time, placing an insert into a mold that’s been heated to several hundred degrees is a like reaching into a hot oven for a freshly baked cookie—if you’re not careful, you’ll burn your fingers

Specification:

Our Services & Advantage:

1. Support customized service, OEM service, small batch purchase, Fast reaction
2. High quality and guarantee, Using quality environmental protection material
3. Our product specifications are complete and diverse
4. Our products are well-known for its fine quality
5. Customer always first, we pay special attention to product quality and delivery, Fast response within one working day
6. Meet customer needs, competitive price with high quality
7. Professional production team can provide you with logo, color, pattern custom
8. Can meet the individual needs of customers, products prices are negotiable

FAQ:

Q1: Which Kind Of Product Can You Do?
A: Plastic injection molding and mass production for plastic parts

Q2: Which Kind Information Need For Quotation?
A: 1. Sample photo with size or 2D/3D design
2. Product material
3. The quantity
4. Runner type, cold or hot
5. Mould steel type, P20, 718, 2738, H13, S136, 2316, an so on

Q3: I Have No 3D Drawing, How Should I Start The New Project?
A: You can supply us a sample or tell me your idea,we will help to finish the 3D drawing design

Q4: How Long Will Be The Injection Mold Finished?
A: Usually it will take about one month to finish the mold

Q5: How About The Samples?
A: After mold finished. We will make some samples for you to check as soon as we finish the mold and then deliver the samples for you to check

Q6: How About The Mould Modify?
A: You can tell us your comment about the samples after you receive them.If there is any dimension different from the drawing,we will modify the mold for free in our side and ther make the new samples

Q7: How About The Proprietary Rights Of The Plastic Injection Mold?
A: Customer paid the mould so it all belong to Customer

ABOUT US

Dongguan SENLAN Mold Parts Co., Ltd. was established in 2012 and specializes in precision machining of 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 parts processing services to global clients.

Core Business

We focus on precision machining of multi-cavity mold components, including plastic mold cavities, core pins, inserts, movable core assemblies, and automotive die-casting mold cores and inserts. Our products are primarily used in precision packaging molds for industries such as daily-use packaging, cosmetics packaging, medical consumables and packaging, as well as automotive, electronics, and automation.

Technical Advantages

Advanced Equipment: We are equipped with internationally renowned equipment, including Hardinge CNC lathes, Makino EDM machines, Makino milling centers, Sodick wire-cutting machines, and a series of precision grinders, ensuring high-precision machining.

Strict Quality Control: Equipped with Zeiss coordinate measuring machines (CMM) and other precision inspection tools, we ensure stable performance and superior quality.

High-Quality Materials and Heat Treatment: We use premium materials from leading brands and ensure that each material undergoes heat treatment by its original manufacturer, guaranteeing optimal performance and reliability.

Professional Team: Our management and technical team have over ten years of experience in plastic and die-casting mold production, offering customized solutions to meet client needs.

Customer Service

We adhere to the philosophy of "Quality First, Honest Service," committed to providing high-quality products and excellent service. Whether it's complex multi-cavity mold components or custom parts with special requirements, we deliver precise machining to meet the high standards of precision plastic molds.

Future Vision

SENLAN will continue to focus on technological innovation and quality improvement, working closely with global clients to drive the advancement of the mold industry.