ZH30 One-off Chemical Isolated Chemical Oxygen Self-rescuer
ZH30 chemical oxygen self-actuator is mainly composed of high-pressure system, respiratory system and CO2 filtration system: high-pressure system: oxygen cylinder, oxygen cylinder switch, pressure reducer and pressure gauge, etc.Respiratory system: mouth, nose clip, breathing tube, air bag, exhaust valve and breathing valve.Filtration system: clean tank and internal load of the standard CO2 absorbent.Peacetime all systems installed in under cover and shell, through the observation window on the cover can clearly see the oxygen tank pressure value, the shell ring and a belt on the straps, the user can carry on the miner or across the shoulder belt.
ZH30 chemical oxygen self-actuator is mainly composed of high-pressure system, respiratory system and CO2 filtration system: high-pressure system: oxygen cylinder, oxygen cylinder switch, pressure reducer and pressure gauge, etc.Respiratory system: mouth, nose clip, breathing tube, air bag, exhaust valve and breathing valve.Filtration system: the clean tank and the internal load are qualified to meet the standard.
Chemical Oxygen Self-Rescuer is using the principle and design students oxygen personal respiratory protective device, breathing protector, cut off from the outside air, the breath way for reciprocating, use is not restricted by environment of poisonous gas.When the wearer exhales, exhale through the mouth, breathing tube, cooling net into the oxygen tank, and the water vapor and carbon dioxide in the exhalation react with the oxygen agent to produce oxygen into the air bag;When inhaling, the oxygen stored in the air bag passes through the oxygenating agent, and from the oxygen tank breathing tube, mouth tool, cooling net to enter the body, complete a breathing cycle.When the oxygen produced by the oxygen agent exceeds the oxygen consumption of the body, the pressure in the air bag gradually increases to the exhaust pressure of the exhaust valve.
Dongda Group has 10 series, more than 70 products. Including mines lifting equipment, transport equipment, communication signal equipment, personal-protective equipment, ventilation equipment, mining cleaning equipment, supporting equipment, drilling machines and accessories, mining pump, electrical equipment, lighting equipment ,Rock Drilling Equipment and other products.Coal Feeder ,Air Cannon ,Gas Detector,
Now ,hundreds kinds of products have been exported to more than 60 Countries and regions. Such as USA, Australia, Russia, Canada, Middle East, Africa etc
Dongda Group has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, CE certification ,Alibaba GIS certification, SGS certification (made in China) . With excellent quality and competitive price , Dongda group is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.
1.Using reciprocating cycle gas path, bigger oxygen capacity, lower breathing temperature.
2.Oxygen starting device adopts the chlorate oxygen candle, producing oxygen with faster speed , more safe and reliable.
3.Using KO flake raw deoxidant, oxygen uniform is adequate, more stable performance, smaller breathing resistance.
4.Using heat-resistant glass fiber mat and fully enclosed dust-proof structure, much better dust effect , wear more comfortable.
Air inhaled temperature
Term of validity
Q1: How to find a Packing machine suitable for my product?
Tell me about your product details.
1. What kind of product you have.
2. The bag/sachet/pouch size of your product( the length, width).
3. The weigh of your product for each bag is sometimes neccessary told(it
depends what specific product you have).
4. You requirement for the machines and the bag types.
Q2: Is engineer available to serve oversea?
Yes, but the travel fee is paid by you. So actually to save your cost, we will send you a video of full details machine installation and assist you till the end.
Q3. How can we make sure about the machine quality after we put the order?
Before delivery, we will send you the pictures and videos for you to check the quality, and also you
can arrange for quality checking by yourself or by your contacts in China.
Q4. We are afraid you won't send us the machine after we send you the money?
Please note our above business license and certificate. And if you don't trust us, then we can use
alibaba trade assurance service, guarantee your money, and guarantee your machine's on-time
delivery and machine quality.
Q5. Can you explain me the whole transaction process ?
1.Signed the Contact
2.Arrange 30% deposit to factory
3.Factory arrange production
4.Testing & detecting the machine before shipping
5.Inspected by customer or third agency through online
6.Arrange the balance payment
Q6: Will you provides the door to door service?
A: Yes. Please offer us your final destination, we will check with our agent to see if it
available, and most of the area is ok for us to clearing and sending in your countries.
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