Drying machine

Closed online sampling
PID precision control
High processing efficiency
Ex-proof system available
WIP system
Fully meet FDA, cGMP, GMP

Closed online sampling
PID precision control
High processing efficiency
Ex-proof system available
WIP system
Fully meet FDA, cGMP, GMP

Double cone rotary vacuum dryer is a drying equipment which integrates mixing and vacuum drying. The process of vacuum drying is to place the material to be dried inside the sealed cylinder, and heat the material continuously while vacuum-pumping with the vacuum system, so that the water inside the material diffuses to the surface through the pressure difference or concentration difference, and the water molecules (or other non-condensing gases) obtain enough kinetic energy on the surface of the material and diffuse to the low-pressure space of the vacuum chamber after overcoming the mutual attraction between molecules. It is removed by the vacuum pump to complete the separation from the solid.

Water evaporation: 3kg/h
Air inlet temperature: 100~300℃(Control accuracy ±1℃)
Air exhaust temperature: 40~100℃
Electric heater power: 9kW
Max Rotation Speed: 24000rpm

Closed online sampling
* PID precision control
* High processing efficiency
* Ex-proof system available
* WIP system
* Fully meet FDA, GMP

Spray dryer is a widely used process in powder forming and drying industries. It is suitable for producing powdery and granular products from liquid raw materials such as solutions, emulsions, suspensions, and pastes. Therefore, spray dryer is an ideal process when the particle size distribution, residual moisture content, bulk density and particle shape of the finished product must meet precise criteria. Spray dryer is suitable for food, pharmaceutical, energy and chemical fields.

This double cone vacuum dryer adopts low-temperature vacuum drying technology, professionally designed for heat-sensitive, easily oxidized, volatile and pungent materials. It is widely applicable to pharmaceutical, chemical, food and new energy industries, and suits for drying powder, granular and crystalline materials like raw medical materials, herbal extracts, chemical intermediates and food additives.
The sealed double cone rotating structure ensures uniform drying, effectively maintains material activity and product stability, and greatly reduces raw material loss. Fully complying with GMP standards, the closed design prevents cross-contamination and guarantees production safety and hygiene. Featuring simple operation, stable performance and wide applicability, this drying equipment can meet diversified production demands, being an ideal drying solution for various industrial processing.

Utilizing PID control with Siemens proportional valves, the air temperature is adjustable from ambient to 120°C. With stable steam supply and proper steam traps, temperature stability is maintained within ±2°C of setpoint to prevent fluctuations and enhance production stability.

The automatic production and automatic cleaning formulas of the equipment support variable process control, and the process parameters of each stage can be set independently to meet the needs of customers' customized processes