|Place of Origin:||China|
|Minimum Order Quantity:||Nagotiation|
|Packaging Details:||10~20 pieces in a PE bags,and then packing with wood caitons|
|Delivery Time:||10~15 work days after payment|
|Payment Terms:||Western Union, L/C, T/T|
|Supply Ability:||80000~100000 pieces per month|
|Size:||φ1.0~φ20||Type:||Steped Or Straight|
|Tolerance:||0.005 Mm||OEM / ODM:||Welcome|
stepped ejector sleeves,
core pins and sleeves
SKH51 Materials Wear-resisting Heat resistant Thin Wall Ejector Sleeves for Plastic Injection Mold
The ejector sleeves is a kind of plastic mould accessories used in conjunction with ejector pins, it looks like a hollow ejector pins. When there are circular through-holes or blind holes in the injection products and it must be ejected, the ejector sleeves should be used.
SKH-51 high-speed tool steel is an internationally-used tungsten-molybdenum tough high-speed steel. The steel has fine and uniform carbide particles, high toughness, excellent cutting performance and good thermoplasticity. It has good wear resistance and is especially resistant. 600 ° C high temperature is not easy to soften, good red hardness, heat treatment quenching hardness can reach 64HRC, wear resistance is 2 times higher than high chromium high carbon steel, toughness 1.5 times, but its heat treatment process is more difficult.
|materials||high speed steel||type||Steped and straight|
|treatment||Heat treatment||packing||20 pcs in a PE bag|
|hardness||HRC 60~64°||size||φ1.0~20(HASCO standard)|
|tolerance||0.01mm||ODM / OEM||welcome
According to HASCO standard, we have the following standard sizes of thimbles in stock, generally can be shipped within 3 working days, if customized thimbles, delivery time is generally 15-20 days.
|Size||Size of Head||Height of Head||Size||Size of Head||Height of Head|
If a custom-sized product is needed, please let us know the following values, and anything else we have done for you.
It is necessary to spray antirust agent to prevent rust during the production of the cylinder. In the process of using, if the mold is idle for a long time, it should also pay attention to antirust.
Packing and Shipping
The ejector sleeves are packaged with plastic bags with rust preventing oil, customized package is welcome.
About the shipping, all the well-known express companies and ocean shipping can be selected, but in remote areas, we can only use EMS.