Nylon Materials Hardwearing Yellow Color φ18 Mould Parting Locks
for Injection Molding
Description
The nylon parting lock is a part that adjusts the friction between
the mold and the nylon sleeve by locking the conical bolt. It
consists of nylon sleeve and alloy steel bolts two parts, nylon
sleeve color has white, yellow, red, blue four kinds.
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.
The color and performance of parting locks are as follows:
| white | Neutral | red | Temperature resistance |
| yellow | Wear-resisting | blue | High temperature resistance |
Mounting method
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 | yellow |
| materials of sleeve | PA-66 | Size | φ16 |
Standard Size
| Size D | H/mm | L/mm | N/mm | M/mm |
| φ18 | 29 | 46 | 13 | 8 |
Attention
1. The sleeve of parting locks are used special nylon material, has
good wear resistance and heat resistance, although the nylon sleeve
heat resistance temperature is 150, but in the actual use process,
because of the continuous effect of the locking stress of conical
bolts, durability of the nylon sleeve will be reduced, so it
general used below 80℃.
2. Do NOT add lubricating oil on nylon sleeve.
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.
