The reversible Raymond bowl mill is a large one which has been designed and improved by introducing advanced techniques at home and abroad on the basis of the 423216 Raymond bowl mill.

• 可逆转雷蒙磨粉机是在423216雷蒙磨粉机的基础上，引进国内处先进技术设计改造而成的一种可逆转的大型雷蒙磨粉机。