The Ejector Sleeve is a vital plastic injection mold component,akin to the ejector pin, but uniquely designed to reach deeper recesses within plasticparts. Unlike the standard ejector pin, the sleeve is specially crafted forareas with a central hole, such as deeper bosses. Without the use of an ejectorsleeve, these intricate regions cannot be demolded effectively, riskingpotential damage.

Material
SKH 51- JIS High Speed Steel (M2)(1.3343) equivalent, offering exceptionalstrength and resilience.
SKD 61- JIS Die Steel (H1)(BH13)(STD61)(1.2344) equivalent, renowned for itsdurability and performance.

65Mn, SUJ2, HSS, etc., ensuring versatile usage across variousapplications.

Hardness
Boasting a hardness range of 58 HRC to 62 HRC, adjustable based on thematerials processed, guaranteeing robust performance.

Specification
Standards: Adhering to MISIMI, DIN, ISI, etc., ensuring quality andcompatibility.
Mounting method: Securely fixed using a flange method for reliableinstallation.
Service: We offer OEM services and maintain a stock of standard ejectorbushings, ready for immediate deployment.
Customization is available: Tailor the design to meet specific needs andproject requirements.
Closest tolerance: Shaft precision from 0mm to -0.01mm and head precision from0mm to -0.05mm, ensuring impeccable accuracy.
Polishing: Achieve a smoothness close to Ra 0.4, with a standard finish ofR0.8, enhancing surface quality.

Our ejector sleeves are crafted with premium quality, excellentrigidity, and high precision. Our state-of-the-art nitrogen treatmentsignificantly enhances their hardness. We gladly accommodate custom dimensions,lengths, and materials to meet your specific needs.

We can also produce a wide range of plastic mold componentsaccording to renowned standards such as DANLY, DME, HASCO, TOHATSU, FIBRO,AGATHON, STRACK, PEDROTTI, RAYMOND, FUTABA, SANKYO, PROGRESSIVE, RABOURDIN,etc.