Positive pressure air breathing apparatus is used more and more widely

Respirators are used more and more widely. Respirators are widely used in industrial and medical applications. They are mainly used in fire-fighting, chemical, shipbuilding, petroleum, smelting, factories, mines, etc. Respirators are often used under occupational safety guidelines. Workers are Before using the respirator, professional training is also required. In some workplaces, such as asbestos, or other harmful toxins or harmful chemicals are often required to wear a mask. And individuals are protected from chemical or biological hazards. After other use respirators include medical conditions such as severe asthma or chronic obstructive pulmonary disease (COPD).

In addition, there are also widely used underwater diving equipment, fire fighting fire extinguishers. Widely used in hotels, escape breathing apparatus in public places, emergency escape breathing apparatus.

A medical ventilator is an instrument for breathing a patient. The use of such a device also requires training or instruction before it can be properly used and maintained. When the patient suffers difficulty in breathing, the user wears a simple medical respirator with the help of medical staff. This kind of operation requires the relevant documents for the operation of simple respirator for medical use. Before the use, it must also carry out some tests on the patient, including respiratory and pulmonary function tests, and other physical conditions, as well as regular maintenance, maintenance, and inspection of the respirator. Working condition to ensure that the instrument is working properly

Automatic Sliding Door Operators
High quality door residential automatic door opener

Carton+Foam+Bubble Bag and Pallet

Safety & Operation Devices of High Speed PVC Roll up Door:

In consideration of operation safety for high speed PVC roll up door, we provide the photo cell, and wireless safety airbag device as the standard safety device; And to enrich the operation methods of the high speed door, various options are provided such as manual button, transmitter, control box, radar sensor and inductive loop device. Different styles of transparent window are also available for better vision view.

Varied Running Speed of High Speed PVC Roll up Door:

Running speed of High Speed PVC Roll up Door is adjustable: Opening speed from 0.80m/s to 2.0m/s, and closing speed from 0.6m/s to 1.0m/s. Running speed adjustment can be achieved through inverter inside the control box, t to meet the actual needs.

Driving System of High Speed PVC Roll up Door:

Driving system is the core part for the high speed roll up doors. For the motors, we can provide multiple options for different demands, brands including SEW, SIEMENS, SNMA, SEJ and Servo Motor; All the motors are provided with manual brake, that offers emergency operation under power failure. Furthermore, motor power can be applied based on the real door size, in supply voltage 220V single phase and 380V three phase.

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