China Changzhou Welldone Machinery Technology Co.,Ltd company news

GMP dry granulator is developed with combination of Germany technique. Compared against conventional dry granulator, GMP has much better granulation rate, and it is easier for a thorough cleaning. It is specially designed for pharmaceutical and food industry, which could meet GMP standard. 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

SZG Vacuum Rotary Dryer is a kind of double conical vacuum dryer. Under thevacuum condition, flling the heat medium into dryer jacket, raw material beingdried with the contact of dryer chamber, Evaporated moisture is sucked out byvacuum pump. Due to the rotating of dryer body, raw material is moving ... Read More

Hot air enters into drying chamber from the bottom of dryer with appropriate spouting speed. Raw material is crushed by dis-integrator and dried by hot air. After being crushed, raw material could have bigger surface area, bigger surface area of raw material and speed difference between raw material ... Read More

Raw materials are uniformly fed on the mesh-belt / plate belt by distributor. The mesh-belt / plate belt is drawn and moved inside the dryer by a driving device. The dryer is consisted of several independent drying sections. Hot air circulated separately and independently in each section. Part of ... Read More

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