The internal cooling precision quick change chuck was successfully developed.

In order to achieve no gap between the radial or axial direction of the main body of the quick change chuck and the replaceable shank, the replaceable shank can be replaced at a high speed, and the inside of the cutting portion of the tool during working cutting is realized. Cooling, improve hole processing quality, extend tool life and improve machining efficiency.

Recently, a high-performance quick-change chuck system has been successfully developed. The chuck not only realizes high-precision connection between the replaceable holder and the main body, but also can smoothly insert the holder with one-hand operation when the spindle rotates at high speed. The internal cooling unit is automatically opened and the tool can be internally cooled during machining. When the interchangeable sleeve is removed, the coolant also automatically closes.

In addition, the chuck is equipped with a special tool holder attachment. When the replacement is placed, the tool of the tool holder can be placed downwards and placed in order, which can improve the working environment. The chuck can be applied to all kinds of hole machining machines such as various CNC drilling machines, special machine tools and general machine tools. Product sales are expected after June.

Sodium Aluminum Phosphate Anhydrous

Sodium aluminum phosphate anhydrous is a white, odorless powder that is commonly used as a leavening agent in baking. It is a combination of sodium, aluminum, and phosphate ions and is often labeled as "SALP" on ingredient lists. It is used in a variety of food products, including cake mixes, breads, and biscuits, to help them rise and become fluffy. Sodium aluminum phosphate anhydrous is generally recognized as safe by the FDA and is considered a safe ingredient in food. However, it has been linked to health concerns when consumed in large amounts, such as kidney damage and osteoporosis.

Sodium aluminum phosphate anhydrous is a chemical compound with the molecular formula Na3Al3(PO4)4. It is a white crystalline powder that is commonly used as a leavening agent in baking powders and as a stabilizer in food products. It is also used in the production of ceramics, glass, and as a flame retardant. Sodium aluminum phosphate anhydrous is generally recognized as safe (GRAS) by the US Food and Drug Administration (FDA) for use in food products. However, excessive consumption of this compound may cause gastrointestinal distress and other health issues.


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Sichuan Jinhe Qihang Co,. Ltd. , https://www.jinhechemicals.com