Metal Shredder is Ready to Ship to the Philippines

The metal shredder machine is capable of processing large volumes of scrap metal quickly and efficiently. It can shred a wide range of metals, including steel, aluminum, copper, and brass, among others. Learn More>>

Warmly Welcome the Foreign Customers to Visit Our Company

our foreign customers'visit was a great opportunity for us to our expertise and capabilities in the field of drying equipmentLearn More>>

Congratulations on the Delivery of Limestone Dryer

Limestone rotary dryer is a type of industrial dryer that is used to reduce the moisture content of limestone, a sedimentary rock that is widely used as a building material and as a raw material for cement manufacturing. Learn More>>

Chinese New Year is Coming

Zhengzhou Dongding, as a professional manufacturer of drying equipment, has more than 500 drying sites, and received unanimous praise from customers at home and abroad. Learn More>>

Drying Stages of Sludge Drying Machine

According to the changes of drying speed in rotary drum of sludge drying machine, drying process is classified into three stages, respectively named as heating period, constant-rate drying speed and falling-rate drying speed. we have done aLearn More>>