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Heat Treatment Stepped Ejector Pins SKD61 Hot Die Steel Molding Pins
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Brand Name:BD
Model Number:BDE000
Certification:RoHS
Price:Negotiation
Payment Terms:L/C, , D/A, D/P, T/T, Western Union
Supply Ability:80000~100000 pieces per month
Delivery Time:within 15 work days
Company Data
Site Member
Business Type:
Manufacturer
Officials:
8th Floor, Venture Building, Zhongxin Road,Xinqiao Street, Bao'an District, Shenzhen
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
Temperature Resistant Standard Size Steped Ejector Pins SKD61 Hot Die Steel Materials for Plastic Injection Mold
Description
Mold Ejector Pins is commonly plastic mold parts, used to separate products from the mold. The die thimble produced by cemented carbide can be used to pass long and fine holes. It is required to have high hardness, good toughness and hard breaking.
specification and price list of ejector pins of 4Cr5MoSiV1 material.pdf
Quick Details
For different applications, thimble usually has the following three kinds:
1. Straight ejector pins,
2. Steped ejector pins,
3. Mold ejector blades.
| materials | Hot die steel SKD61 | type | Straight ejector pins |
| hardness | HRC 55~60° | size | φ1.0~20(HASCO standard) |
| tolerance | 0.01mm | ODM / OEM | welcome |
Materials
High speed steel SKH51, SKD61, SKD11 and 65Mn were usually used to make the ejector pins. The toughness of SKH51 is better than SKD61, but SKD61 can withstand high temperature 1600℃, and if it was after surface nitriding treatment, the wear resistance can be improved very well. Because of its poor quality and brittleness, the application of 65Mn is becoming less and less in ejector pins industry recently.
Standard Size
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 |
| Φ1.0 | Φ2.5 | 1.20 | Φ6.0 | Φ12.0 | 5.00 |
| Φ1.2 | Φ2.5 | 1.20 | Φ6.5 | Φ12.0 | 5.00 |
| Φ1.5 | Φ3.0 | 1.50 | Φ7.0 | Φ12.0 | 5.00 |
| Φ1.8 | Φ3.0 | 1.50 | Φ8.0 | Φ14.0 | 5.00 |
| Φ2.0 | Φ4.0 | 2.00 | Φ8.5 | Φ14.0 | 5.00 |
| Φ2.2 | Φ4.0 | 2.00 | Φ9.0 | Φ14.0 | 5.00 |
| Φ2.5 | Φ5.0 | 2.00 | Φ10.0 | Φ16.0 | 5.00 |
| Φ3.0 | Φ6.0 | 3.00 | Φ10.5 | Φ16.0 | 5.00 |
| Φ3.2 | Φ6.0 | 3.00 | Φ11.0 | Φ16.0 | 5.00 |
| Φ3.5 | Φ7.0 | 3.00 | Φ12.0 | Φ18.0 | 7.00 |
| Φ4.0 | Φ8.0 | 3.00 | Φ14.0 | Φ22.0 | 7.00 |
| Φ4.2 | Φ8.0 | 3.00 | Φ15 | NA | |
| Φ4.5 | Φ8.0 | 3.00 | Φ16.0 | Φ22.0 | 7.00 |
| Φ5.0 | Φ10.0 | 3.00 | Φ18.0 | Φ24.0 | 7.00 |
| Φ5.5 | Φ10.0 | 3.00 | Φ20.0 | Φ26.0 | 8.00 |
Packing and Shipping
The ejector pins 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.
Company Profile
Shenzhen Bede Mold Co., Ltd
Shenzhen Bede Precision Mould Co., Ltd. is a manufacturer of precision molds and accessories integrating R&D, manufacturing, sales and service.
After 10 years of hard work, it has become an OEM processing partner for many domestic and foreign mold parts. The company has CNC lathe processing, CNC milling machine processing, precision mirror axis processing, and supporting post-processing center.
There are many design teams formed by technical experts who have been in the mold industry for 15~20 years. The company can undertake a large number of precision molds and accessories, automatic parts processing customization.
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