China Changzhou Welldone Machinery Technology Co.,Ltd company news

ZHG Rotary Vacuum Paddle Dryer adopt mechanical seal for getting high vacuum degree and purity of product, usually there are three kinds of mechanical seals are available for choice, single end seal, bellow seal and double ends seal. Mechanical seal material is usually adopt graphite, silicon ... Read More

ZXHG is a closed conical vacuum heat contacting dryer, there has an agitator inside to stir the raw material. ZXHG could meet GMP standard, it is widely used for biological, chemical and food industries. It is suitable for drying and concentrating liquid, filter cake, powder and granule shape ... Read More

1. Robust drying chamber: The drying chamber is made by SUS304 or SUS316L steel plate, fully welded and mirror polished. The design is robust, simple and compact which requires minimum maintenance. 2. Uniform drying: Due to the specially designed air distributor, the hot air flow in each layer of ... Read More

Vacuum paddle dryer is an indirect heating drying processor which gives drying, mixing and breaking effects simultaneously. Wet cake or slurry is fed through feed port. The main shaft with hollow discs rotates in different directions to regularly move and mix the material, while vacuum is applied in ... Read More

Spray dryer is a wide applied process in liquid process shaping and drying industry. Particularly it is suitable for producing powder, granule or block solid product from solution, emulsion, suspending liquid and pumped paste liquid. Therefore when the distribution of granule size, final moisture, ... Read More

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QZL Multi Function High Speed Spheronizer/Spherical Shot Blasting Machine is the extensively used processor for converting extruded particles or moist granules from a mixer /granulator into perfect spheres in food and chemical industries. Particles are fed into the spinning friction plate, which ... Read More

Ribbon Mixer consists of horizontal U shape mixing vessel, drive system and ribbon agitator. The mixing element is combined with inner and outer double helical ribbon agitator. The outer ribbon moves materials into center direction and inner ribbon moves the materials in opposition direction to ... Read More

We’ve built a reputation on building the best rotary dryers in the industry. All of our dryers are custom designed to suit the unique processing needs of your material. Whether you require low or high inlet temperatures, short or long residence times, counter current or co-current flow, WELLDONE’s ... Read More

The vibration is created by motor. It is stable in operation and convenient in maintenance, low noise with long life span. High efficiency, raw material is heated evenly with high efficiency and drying capacity is high. Compared with ordinary dryer, the energy can be saved about 30%. It is good in ... Read More