The Press blocks/Guide blocks![Press blocks for slider Press blocks for slider](//www.ecomolding.com/wp-content/plugins/a3-lazy-load/assets/images/lazy_placeholder.gif)
a) The press blocks are used to lock the slider by securing the heads on both sides of the slider, to ensure the slider moves smoothly on the wear plate;
b) When a press block enters the mold cavity plate, clearance needs to be allowed on the side (as shown in the figure);
c) Dimensional Parameters: W > D + Slider Travel Distance
A usually ranges from 20 to 30MM
B usually ranges from 20 to 40MM
d) When a slider is a lot lower than the core and press block clearance is too large, the height of the slider head should be appropriately increased;
e) The press block applies the SK-3 material, which needs to be preheated.