√ Compact structure, small installation space
√ No mold locking load, apply to low pressure mold locking shaping
√ Mechanical mold locking design, safety and dependable, right opening mold, no reacting force
√ The end of insert bar adopt high frequency annealing treatment ,Convenient second processing
√ No auto-lock function of closed mould, no matter first or second joint face during closed mould, don’t worry interference phenomenon

● There are multiple standard sizes to choose from, pull down the following menu to select the standard size you need:

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latch lock PPLS PPLM PPLL


latch lock PPLS PPLM PPLL.

latch lock PPLS PPLM PPLL..

Latch locks series summary instruction:

·Latch lock was named switching ware or parting lock set,which was used for three-plate mold,its control mold plate ‘sprocess sequence unit by the way of mechanical.
· This latch lock should be install inside the mold or the external side:
(Internal installation type)Internal latch lock: install inside the mold,avoid clashing with outside parts or the waterwayits save space and don’t effect the beauty of the mould as a whole.
Prevents mold accidental collision damage in the process of transportation,for example 1.
(External installation type)Latch lock: install external side, its safe and reliable,easy to installation and maintenance,and big latching strength,suitable for all kinds of large、middle、small mold for example 2.
A minimum of two sets latch lock are requested to be mounted symmetrically at least with the same specification inone mold.



latch locks

Allows control of the mold plate opening sequence on mold bases,but not control of mold plate closing sequence function.
Only suitable for mold plate opening sequence are required.
Our Plastic Mold Components Includes:
Guide Pin&Bushes
Guide pin | Guide bush | Angle guide pin | Steel ball guide bush
Gate series
Sprue bush | Locating ring | Cashew gate insert | Runner lock pin | Runner lock pin bush
Date stamps & air valves
Date insert | Air valve | Air spigot
Latch lock series
Parting lock screws | Tension link | Latch lock ;
Slide retainers series
Slide retainer series | Slide retainer
Ejector series
Two-stage ejector | Ejector institutions | Accelerated ejector | Round latch locks | Core pin | Slide units | Wear plate | Slide core units | Sprung core | Collapsible core
Locating series
Square interlock | Round locating units
Guide strips &plate
Guide strips | Guide rail | Wear plate | Inclined wedge active block | Guide strips
Mold accessories
Mold counter | Limit switch | Tool safety devices | Shoulder bolt | Stop pin | Support pillar | Secreating washer
Check out other Latch locks here:

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