Nylon Materials Hardwearing Yellow Color φ18 Mould Parting Locks
for Injection Molding
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 make the mold easy to take off. During
the working process, the friction between the mold and resin is
adjusted by the inclined screw, and the mould can be closed about
50,000 times by turning about 1/4 circle.
1. Embed the resin sleeve about 3 mm in the movable side of the die
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.
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
|materials of bolt ||alloy steel||Color||yellow|
|materials of sleeve||PA-66||Size||φ16|
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
About the shipping, all the well-known express
companies and ocean shipping can be selected, but in remote areas,
we can only use EMS.