What are the precautions for using explosion-proof flashlights?

Explosion-proof flashlights are used for fire protection in fire, electricity, industrial and mining enterprises and other inflammable and explosive places.
â–³ Do not incinerate or disassemble the battery. The chemicals in it are corrosive and can damage the skin and eyes.
â–³ Do not pull the lead or plug of the battery to prevent damage to the solder joints and joints.
â–³ Different types of batteries cannot be mixed.
â–³ Soldering on different types of batteries requires soldering with a connecting piece or the like.
â–³ Fully charge with a small current before initial use.
â–³ Do not charge in parallel, otherwise irregular charging current will be generated.
â–³ Do not reverse the battery or short-circuit it.
â–³ After the battery is fully discharged, the charging time should be extended to reach the saturated battery.
△ Store the battery in a cool, ventilated, dry environment at a temperature not higher than 45 °C.
â–³ Do not store a large number of batteries in a densely charged or half full battery.
â–³ Do not touch acid gas and avoid getting close to fire.

Brief Introduction & Working Principle

when compressed air enter into the vacuum pump, simultaneously under the push of air cylinder, the empty door of hopper will be closed and the vacuum will be formed in the hopper. The vacuum feeding machine forms air stream under vacuum state. Under the action of this air steam the material which is conveyed will be transported to vacuum hopper through hose. Certain time later (feeding time, adjustable), the compressed air is closed, the pneumatic vacuum pump is unable to produce vacuum, simultaneously under the push of air cylinder the emptying door of hopper will be opened and the vacuum will be disappeared in the vacuum feeder. The material will be fed into receiving equipment from the emptying door (for example tablet press, packing machine and so on), simultaneously, compressed air that stores up in air packet's blowback the filter, and the filter cleans by itself. Certain time late (discharging time, adjustable), the compressed air starts again. Move in cycles, the material is fed into the equipment continuously.



The machine is well designed and produced, consisted of vacuum pump (non-oil & non-water), stainless-steel-made product sucking mouth, feeding tube, cloth filter (or 316 stainless steel filter), vibration cleaner (or compressed air blower), vacuum product hopper and product level control system. There are some different between when machine combined with packaging machine, pellet pressing machine and Mixing Machine respectively.



Feature


* With high standard(GMP standard,sanitary grade and food grade)

* Made of nontoxic and corrosion resistant materials

* Materials are not adhering to the inner surface of conveyor

* Intelligent control and high automation

* Modular structure,Easy to Clean and dismantle.

* Low noise and non-vibration

* More flexible to connect with packaging machine,mixers,crusher,mills,etc.

* Lower price compared with screw conveyors

* Good choice for powder,small pellet and fragile materials

* Low Energy Consumption




Our machines have an automatic 12 months guarantee against faulty material and workmanship valid from the date of dispatch in China or date of arrival at foreign border.

If any problem of the machine under instruction within one year,we are responsible for replacement incuding delivery fee and maintenance.

Lifelong service is offered with cost charge after one year.


Vacuum Conveyor

Vacuum Conveyor

Vacuum Conveyor ,Vacuum Transfer System,Vacuum Transfer,Pneumatic Vacuum Conveyor

XINXIANG CHENWEI MACHINERY CO.,LTD , https://www.cwsieve.com