The bobbin structure is divided into an inner needle and an outer sleeve, wherein the inner needle is used for molding and fixed on the moving die fixing plate; The sleeve of the bobbin is used for ejection and fixed on the ejector plate. When ejecting, the ejector pin plate is pushed by the fixed rod of the injection molding machine, thus driving the cylinder to eject the plastic parts from the needles in the cylinder.
Shaping Mode | Plastic Injection Mould/Compression Mould | Place of Origin | Guangdong, China |
Material | SKH51 | Treatment | Nitrided/ Vacuumed |
hardness | 60-64HRC | MOQ | Negotiation |
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 10-20 days.
Rod diameter | Diameter of Head*Height of Head(D*H) | Rod diameter | Diameter of Head*Height of Head(D*H) |
0.8 | 2.5*1.2 | 5.5 | 10*3 |
1 | 2.5*1.2 | 6 | 12*5 |
1.1 | 2.5*1.2 | 6.2 | 12*5 |
1.2 | 2.5*1.2 | 6.5 | 12*5 |
1.3 | 3*1.5 | 7 | 12*5 |
1.4 | 3*1.5 | 7.5 | 12*5 |
1.5 | 3*1.5 | 8 | 14*5 |
1.6 | 3*1.5 | 8.2 | 14*5 |
1.7 | 3*1.5 | 8.5 | 14*5 |
1.8 | 3*1.5 | 9 | 14*5 |
1.9 | 3*1.5 | 10 | 16*5 |
2 | 4*2 | 10.2 | 16*5 |
2.2 | 4*2 | 10.5 | 16*5 |
2.5 | 5*2 | 11 | 16*5 |
2.7 | 5*2 | 12 | 18*7 |
3 | 6*3 | 12.2 | 18*7 |
3.2 | 6*3 | 12.5 | 18*7 |
3.5 | 7*3 | 13 | 20*7 |
3.7 | 7*3 | 14 | 22*7 |
4 | 8*3 | 14.5 | 22*7 |
4.2 | 8*3 | 16 | 22*7 |
4.5 | 8*3 | 18 | 24*7 |
5 | 10*3 | 20 | 26*8 |
5.2 | 10*3 | 25 | 32*10 |
32 | 40*10 |
Ejector Pins And Sleeves is sealed with plastic bag, which contains antirust oil, and the outside is packed with carton. As for shipping, all well-known express companies and ocean shipping companies can choose, but only EMS can be used in remote areas. Shipping terms such as EXW, FOB and CIF are available.