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- Type: Pharmaceutical Packaging Machinery
- Precision: High Precision
- Voltage: 380V
- Customized: Customized
- Warranty: 1 Year
- Origin: China
- Finished Dosage Form: Liquid
- Certification: GMP
- Computerized: Computerized
- Condition: New
- Trademark: Xin Weisheng
The series of negative pressure weighing hoods are suitable for weighing, sampling, filling, dispensing and other operations of products of high activity and high toxicity and active pharmaceutical ingredients (API) in pharmacy, chemical industry and other industries. It is mainly used to provide an environment of single-way air flow and negative pressure for the weighing area of materials to ensure high cleanliness in the working area. It is used for dust removal during weighing, avoiding damage caused by dust to human body, and preventing cross contamination. The operation areas of the product can reach ISO class 5 cleanliness.
The main structure of the equipment is made of stainless steel and the surfaces are subject to polishing treatment, so that the machine is easy to clean with beautiful appearance and bright and flat surfaces.
The double-layer safety glass window is mounted at the left of the work table of the equipment, facilitating light collection and operation.
The electric control part adopts the PLC and touch screen to carry out variable frequency speed adjustment of air flow.
The unique principle of individual ventilation in three areas is adopted to achieve the effect of isolating the operation area from the external environment by using the air curtain.
Operators are located outside the operation area, so that disturbance to the airflow is avoided and hazards to human and environment by harmful substances are prevented.
The machine needs relatively low air flow, so that energy consumption is reduced and the service life of the filter is prolonged. Noise≤70db.
The air flow velocity at the operation area is low, controlled within 0.1-0.4m/s to ensure operation precision in the work room.
The area for handling and cleaning is small, making maintenance, servicing and cleaning convenient.
The operation area reaches ISO grade 5 cleanliness.
Relatively few filters or filters of relatively small volume are adopted to reduce the maintenance costs.