Hybrid Rubber Collet
Hybrid Rubber is one of our patented product. This collet provide easy, and reliable technique for lifting thin fragile and uneven surface die. Hybrid rubber tip can solves stack die, sticky die and foreign particles on die, and missing die issue. Other than that, its lifespan is longer than normal rubber collet.
Difference Between Current Rubber Tip & Hybrid Rubber Tip Surface
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The picture above has shown that normal rubber have a lots of pimples holes on tip surface which collecting particles and drop off from tips. High shore D Hardness with cobalt will drop off from tip surface. However, hybrid rubber shows rigid homogeneous tip material where its small ID holes can machine and will not collapses like NBR rubber. Besides, there is no foreign material and calbate perticles dropping off from tips surface due to no pimples of cavity holes on tips surface. Hybrid rubber is very durable and provide very long and lasting tip life span.
Please contact our sales representative for customize or special design request.
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Tungsten Carbide Die Collet
Die BondingTungsten carbide die collet are mostly used for eutectic die attach with scrubbing. This tools offers good placement, long lifetime and it is not temperature-sensitive. One common problem is the chipping of the die due to its hardness. LD Microprecision design and produces wide range of high performance die collet with hole size down to 80 micron.
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Suction Cup
Die BondingSmall and mid size suction cups for electronic/semiconductor applications. For handling objects with flat or slightly curved surface. Some of the cups are short below cups which can be used in one lifting device which handle objects with height differences and varying shapes.
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Epoxy Stamping Tool
Die BondingStamping tools are also called as transfer or printing tools because they really stamp epoxy onto the pad. Unlike the dispensing tool, the epoxy does not flow through the part and onto the pad. The tools pick up epoxy from an epoxy tray and stamps the epoxy down on to the pad. The tools come in various design such as deep groove, cross, star and single dot.
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High Temperature Pick Up Tool
Die BondingThe Hitemp plastic pick up tools serve the purpose for assembling the small dice especially for die sizes < 25mil. The plastic material is harder then rubber material. This makes it possible to machine the tip to very small and close tolerances to enable accurate placement capabilities. LD Microprecision design, manufacture and market wide range of high-temperature pick up tool with hole size down to 80 micro & tight tolerance spec.