Double chip cutting knife

Cutting knives are a more complex type of turning tool. Because the cutting blade is thinner than other turning tools, the cross-section of the cutting head is thin, and the impact resistance is poor. When the tough material is encountered, the cutting chips are not easily cut off and the chip adhesion is strong (such as stainless steel, electrical steel, etc.). When the angle of the cutting blade is not well grounded and the cutting amount is not suitable, the knife sticking phenomenon is likely to occur. The double-screw cutting knife (hereinafter referred to as double-slot cutting knife) described in this paper is easy to sharpen and has strong adaptability to the above materials. Even if there are some errors in the choice of tool angle and cutting amount, it is not easy to send.

PVC High Speed Door

PVC High Speed Door are designed for indoor use and ensure rapid handling operations between different areas that should remain separated. These safe and efficient industrial doors are made of a shaped steel frame and covered with PVC. These high speed doors are safe and efficient and consist of a shaped steel frame covered with PVC. Safety is ensured by their photocells and barriers.

High speed doors protect us from harm, save energy and help us to separate processes for optimal productivity. A high speed door's most important job is to simply open and close quickly and safely every time you need it.

The high speed pvc roll shutter door require high strains, caused by the high operating speed and the frequency of openings, have to be taken into account during construction. In the same way, basic conditions like size and installation location add up to considerable requirements regarding safety and control technique.

PVC High Speed Door,Large PVC High Speed Door,Transparent High Speed Door,Great Performance High Speed Door

Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.spiralfastdoor.com