Senlan Precision Parts Co.,Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 2000pcs/week |
| Delivery Time | 5-15 working days |
| Packaging Details | Coated with anticorrosive oil, packed in carton box |
| Standard | MISUMI/HASCO/DME/PUNCH |
| Tolerance | +/-0.005mm |
| Parts name | Ejector Pin and Sleeves |
| Surface treatment | Polished |
| Material | 1.2343 |
| Application | Plastic Injection Mould |
| Brand Name | SENLAN |
| Model Number | SL-011 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 2000pcs/week |
| Delivery Time | 5-15 working days | Packaging Details | Coated with anticorrosive oil, packed in carton box |
| Standard | MISUMI/HASCO/DME/PUNCH | Tolerance | +/-0.005mm |
| Parts name | Ejector Pin and Sleeves | Surface treatment | Polished |
| Material | 1.2343 | Application | Plastic Injection Mould |
| Brand Name | SENLAN | Model Number | SL-011 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | sleeve ejector pin ，mould ejector pins | ||
Round Head Ejector Pins And Sleeves Insert Parts with Polished Surface Treatment
The sleeve, also called the top tube or hollow sleeve pin, is available in various types including straight sleeves and ladder sleeves. These components are essential metal fittings for ejection devices in round through holes or blind holes within products where glue positioning is required. The system consists of a cylinder and a sleeve pin.
The sleeve is mounted on the ejector plate while the sleeve pin is mounted on the bottom plate. After mold opening, the glue position on the sleeve pin is ejected by the sleeve. When the hole or shaft experiences wear or machining tolerance issues, the original position can be telescopically moved, then restored to original size using a set called the sleeve (cylinder).
| Item Name | Ejector pins and sleeves |
| Material | 1.2343, 1.2344, H13, SKD61, SKH51 or customized |
| Hardness | HRC58-62 |
| Tolerance | As per standard or drawing |
| Heat treatment | As per standard |
| Surface treatment | TiCN, TiN, Tiain, Ticrn, TD, DLC, Chrome, Black oxygened |
| Shipment | By air (DHL, UPS, TNT, FEDEX) or By sea |
| Packaging | Inner: Plastic bag; Outer: Carton box |
We manufacture according to the following international standards: 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, and more.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2006
Total Annual:
2000000-2500000
Employee Number:
>100
Ecer Certification：
Verified Supplier
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