Nylon Materials Hardwearing Yellow Color φ18 Mould Parting Locks
for Injection Molding
Description
Nylon parting lock is regulated separation friction between the
mold and the nylon sleeve by a locking screw conical member. It
consists of a nylon sleeve and an alloy steel bolt. The nylon
sleeve is available in white, yellow, red or blue.
Mounting method
Parting locks makes the mold easy to remove. During the machining
process, the friction between the mold and the resin is adjusted by
tilting the screw, and the mold can be closed about 50,000 times by
turning about 1/4 turn.
1. Embed the resin sleeve about 3 mm in the movable side of the die
plate.
2. Create a hole on the fixed side of the die plate and finish it
to reduce the internal surface roughness.
3. In order to maintain the mold parting locks’ durability, please
make an R-chamfer instead of a C-chamfer on the inlet edge.
4. There is a PLBS bushing specially designed for being used with
this parting lock can help to replace the R-chamfering and surface
polishing processes. This kind of mold opening controller’s tapered
bolt can be tightened or loosened to adjust the tension.
Quick Details
The materials of the cone bolt is alloy steel, has excellent
tensile strength and fatigue resistance, and the screw thread
adopts international standards. The nylon sleeves are produced by
PA66 and special additives, different colors have the different
characteristics.
| materials of bolt | alloy steel | Color | Blue |
| materials of sleeve | PA-66 | Size | φ20 |
| Performence | Wear-resistant | Packing | plastic box or PE bags |
Standard Size
| Size D | H/mm | L/mm | N/mm | M/mm |
| φ18 | 29 | 46 | 13 | 8 |
| φ20 | 29 | 48 | 16 | 8 10 |
Attention
1. The parting lock sleeve is made of special nylon material, which
has good wear resistance and heat resistance. Although the heat
resistance temperature of the nylon sleeve is 150 °C, in the actual
use, due to the continuous locking stress of the tapered bolt The
durability of the nylon sleeve is reduced, so it is generally used
below 80 °C.
2. Do not add lubricant to the nylon casing.
Packing and Shipping
The parting locks are packaged with plastic boxes or PE bags as the
pictrue show, and 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.
