The product's unique geometry allows high-quality holes to be drilled in duplex stainless steels, titanium alloys, Inconel, and other difficult-to-machine metal materials. The usual products are symmetrical, double-edged, and drilled on both sides, often producing a certain degree of oscillation when entering the workpiece. The Y-TECH drill is a three-blade belt with an asymmetrical groove design. This design has a strong centering force, which is opposite to the reaction force of the guide belt, ensuring the diameter during cutting. All of its power is supported by the traditional two blades, which not only avoids oscillating, but also improves the quality of the drill and, more importantly, minimizes tool wear and built-up edge.
Chris Merlin, MSSG Product Manager for Kennametal Solid Carbide Drills, said: "We have learned from our customers' reports that they have used Y-TECH to drill high quality holes, which eliminates other finishing steps (reaming). ."
High speed shutter door is a rapid operating, anti-crash shutter door for indoor application . The most advantage of this door is that the opening/closing speed can reach to 0.6-1.8m/s, really fast action a lot than tranditional rollling shutter door. short opening and closing times reduce cooling loss, avoid airflow and enable a smooth operating procedure. They can also be designed in larger dimensions for the mining and aircraft industries.
High speed door can be easily installed, economical,quiet and efficient with electromechanical drive.
This door quickly though in/out open gate, ideal for warehouses,factories, hangars use, widths can be from 2m to 20 meters.
The material of this door are variety: PVC curtain to keep the insdie clean, heavy duty aluminum door with wind-resisitant function can wrok in heavy windy weather, and also the freezer door can be used in cold warehouse or somewhere like that.
Including models are:PVC High Speed Door, Aluminum Spiral High Speed Door, Self-Recovery repair door, Cold Storage Room Fast Door.
High Speed Door,PVC High Speed Door,Aluminum High Speed Door,Spiral High Speed Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfhighspeeddoor.com