Special inspection tool for taper thread cutter

Our factory is a manufacturer of thread cutters. For many years, we have been trying to find a kind of taper, taper diameter and medium diameter of taper thread taps and taper pipe taps. We have been trying to find a convenient measurement, high measurement accuracy and high efficiency. Detection method. Recently, we installed an L-shaped diagonal block on the outer diameter micrometer to make a special inspection tool. See Figure 1, which solves this problem better and works well.

Aluminum Spiral High Speed Door

The Spiral door offers high-speed operation for high-traffic situations and rigid aluminum slat construction that eliminates the need for a second security door. Crisp lines give the Spiral door a stylish look that's great for many types of commercial, automotive retail, government, institutional and industrial applications. The Spiral is ideal for automotive dealerships, government, parking and security. Benefits No metal-to-metal contact reduces wear on the door panel and offers fast, quiet operation.

Aluminum spiral High Speed doors are usually used wherever goods traffic occurs and where the doors have to fulfill special requirements. In the food and beverage industry, or Medical industry for example, special climatic conditions have to prevail; 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.

Aluminum Spiral High Speed Door,Simple Hard Fast Door,High Speed Spiral Door,Metal Hard Fast Door

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