Release type orientation, surface treatment, mold and screw, burr removal on the surface.
Xintech Corporation Microfinish
Release type inclination, surface treatment, mold/screw, burr removal on the surface.
Microfinish is... Microfinish is a process that smooths the surface of metal by leveling out extremely fine scratches through a two-step blasting treatment, making it easier for resin to flow. ■ Step 1 After metal processing treatments such as polishing or electrical discharge machining, the surface is contaminated with dirt, burrs, white layers, and foreign substances, which can lead to issues like mold sticking and coating peeling if left untreated. First, these substances are removed without altering the shape of the underlying metal substrate. ■ Step 2 After Step 1, the metal surface is clean, with dirt and burrs removed, but it still has depressions and protrusions that make it unusable. In Step 2, the uneven surface is accurately leveled and refined. ■ Effects of Microfinish - Increased extrusion discharge force - Reduced resin burning during molding - Decreased resin drooling (resin drips) - Improved resin flowability, shortened and simplified cleaning time It is effective for molds such as crossheads, dies/nipples, breaker plates, screws, and injection molds!!
Inquire About This Product
basic information
Microfinish is... Microfinish is a process that smooths the surface of metal by leveling out extremely fine scratches through a two-step blasting treatment, making it easier for resin to flow over the metal surface. ■ Step 1 The surface after metal processing treatments such as grinding or electrical discharge machining is often contaminated with dirt, burrs, white layers, and foreign substances, which can lead to issues like mold sticking or coating peeling if left untreated. First, these materials are removed without altering the shape of the underlying metal substrate. ■ Step 2 After Step 1, the metal surface is clean, with dirt and burrs removed, but it still has depressions and protrusions that make it unusable. In Step 2, these uneven surfaces are accurately leveled and refined. ■ Effects of Microfinish - Increased extrusion discharge force - Reduced resin scorching during molding - Decreased resin dripping (eye mucus) - Improved resin flowability, reduced and simplified cleaning time It is effective for molds such as crossheads, dies/nipples, breaker plates, screws, and injection molds!!
Price information
-
Delivery Time
Applications/Examples of results
Electric wire industry
catalog（1）
Download All Catalogs
Company information
We propose the most suitable equipment for our customers in the extrusion-related technology that leads the wire, plastic, and steel industries in Europe and the United States. <<Japan's General Import Agency>> ● UNITEC... Non-adjustable core crosshead/color change system, etc. ● ZUMBACH... Various measuring instruments related to outer diameter/thickness/eccentricity/unevenness/capacitance/surface defect detection/shapes, etc. ● SABLUX... Cleaning/surface treatment machines/coating ● RANDCASTLE... Ultra-small extruders ● ROSENDAHL... Extruders/corrugators/SZ twisting machines ● BURUSTER... High-precision ohm meters ● GEFRAN... Resin pressure/position sensors ● Other products... Inkjet printers, etc.