Galvanized + Painted screw pin anchor shackles are priced to move. Made of galvanized carbon steel, the anchor shackle is a tough and durable accessory for nylon slings, as well as polyester slings. Paired with a lifting sling and tow straps, they help protect the eyes of your sling from wear and tear on clevis hooks. They come in various sizes and strengths ranging from 3/16" - 2-1/2" and 1/3 Ton - 55 Ton. This clevis can be used in many applications such as industrial, agricultural and marine applications. Shackle color may vary. D Shackle White,Clevis Shackle White,Bow Shackle Black,Black Lifting Shackles WINNERLIFTING SAFETY EQUIPMENT CO., LTD. , https://www.winnerstrap.com
Wear-resistant stainless steel Ni9M2 Process diameter 60 deep 20 ball face~~ How to process? How long does it take? The equipment is a face milling machine, 600*300 high hollow cylindrical workpiece ~ to be processed on the round surface 300 holes How to row process selection What tool?
It can be considered to use a nesting drill, this is essentially a milling process, so the position should be no problem. In addition, the D60 hole can be designed as a clip-on blade type, which only consumes the blade, and the efficiency is also high and the cost is relatively low.
Two options: 1) High-efficiency: Ceramics 2) Low-efficiency but cheap: Cemented carbide Ceramic: Green leaves HSN100, line speed can reach 600-1200 meters Carbide, that's too much, not to mention. However, some hard alloy materials can reach 350-400 meters line speed, but the price is certainly not low.