4 hours full face powered respirator

... systems. This applies particularly to work that is hard, warm or of long duration. The human interface may consist of a hood, face shield, half mask or full face mask. The fan is equipped with a filter, and the filtered air is fed through a hose to the

Automatic KN95 Respirators Mask Production Machine For Sale The full-automatic folding mask machine is fully automated from feeding to finished KN95 face masks, automatic feeding, nose bridge insert, punching, embossing, half folding, forming, earloop or ...

Face mask nose wire making machine with extruder, water tank,dragger,rewinder Applications: This machine is used for making the full plastic nose bar(nose wire). Making the nose wire need know the formula, the formula keeps secret, only buy our machine we can offer you the formula. This line including the extruder, water tank,dragger,rewinder. Main parameter: Screw diameter: 65mm Voltage:220v or 380v Motor power::7.5kw Capacity :20kg/hour Full

... touch screen size 1.32 inch TFT Screen Resolution 360*360 storage RAM 192KB FLASH 64Mb power supply recharging current 175mA charging method Magnetic charging cable Charging time About 2-3 hours Structural parameters waterproof level IP67 Bottom

295W Gobo LED Beam RDM Signal LED Moving Head Light For Concert Disco Specifications: Control mode: DMX512/Auto/Sound/Slave Bulb model: Kaiyun 295 Lamp Voltage: 110-240 - v, 50/60 hz Power: 450 w Display: full-color display screen can be inverted 180° ...

...face shape : Square face Long face Round face Oval face Diamond shaped face About Charging : Convenient charging -- Magnetic charging , adsorption interface ,easy to remove , full in 2 hours , super space saving About Bluetooth : The new generation of bluetooth 5.0 sound stable without delay . Uses a new generation of bluetooth 5.0 directional audio glasses to achieve long distance transmission with ultra-low power...