Round Head Ejector Pins And Sleeves Insert Parts Polished Surface Treatment

The sleeve is also called the top tube, hollow sleeve pin.The sleeve is divided into a straight sleeve, a ladder sleeve etc.
The sleeve is a round through hole or a blind hole in the product, and the glue position must be provided with a metal fitting for the ejection device.It consists of a cylinder and a sleeve pin.

The sleeve is mounted on the ejector plate, and the sleeve pin is mounted on the bottom plate. After the mold is opened, the glue position on the sleeve pin is ejected by the sleeve.The sleeve, the hole or the shaft acts on the wear or the machining is out of tolerance, and the original position is telescopically moved, and then a set is set to restore the original size. This set is called the sleeve (the cylinder).The fixture of the sleeve. Some parts are placed in the sleeve for easy positioning and clamping.

Description

Our service
1. Quick Response: Your inquiry will be replied within 24 hours.
2. Competitive Price: Directly from factory to save your money.
3. After-sales warranty: Once there is problem after you received products, you can contact us in time. We will resolve it in short time.
4. Flexibility: Small orders are acceptable for quick delivery and to help you reduce stock cost.
5. OEM service: Custom fabrication according to your drawings ,samples or designs.

Why choose us?
1. Professional high quality OEM factory.
2. More than 8 years experience in this field.
3. 90% for export and get very good feedback.
4. Strictly in process checking and 100% inspect of finish goods.
5. Imported milling machine can reach 0.005mm tolerance.
6. High quality and reasonable price.
At the same time, we can manufacture according to the following criteria:
Hasco / Misumi / DME / Pedrotti / Voest / Strack / Fibro / DIN / DAYTON / PUNCH / DANLY / Lmina
Main Products: Precision mould parts, plastic mould parts, die casting mold parts, mold core pins, ejector pins and sleeves, die punch pins, sprue bushing, locating block, mold date insert, precision cnc machined parts, etc.

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.