the self-rescuer [1] is a kind of respiratory protective device that is carried by people entering the well to prevent harmful gas poisoning or hypoxia asphyxiation when fire, gas, coal dust explosion, coal and gas outburst occur underground.A self - rescuer is a small, lightweight, portable device that protects the respiratory organs of individuals.The main purpose of the rescue is that when an accident happens in a coal mine, the miners can quickly leave the disaster area by wearing it through a tunnel filled with harmful gases.According to its working principle, the self-rescuer can be divided into filter type and isolation type.According to the principle of oxygen generation, the isolated self - rescuer can be divided into two types: chemical oxygen self - rescuer and compressed oxygen self - rescuer.The structure, working principle and matters needing attention of filter type self - rescuer, chemical oxygen self - rescuer and compressed oxygen self - rescuer are introduced in detail. Production Rescuer Equipment,Self Rescuer Breathing Apparatus,Rescue Equipment,Mining Self Rescuer Equipment Jining Dongda Electromechanical Co.,Ltd. , https://www.coal-mine-equipment.com
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MaterialÂ
Aluminum / alloy
Aluminum/steel 5050, 5052, 5055 steel/steel brass/stainless steel all stainless steel
Size
dia.2.4mm-6.4mm; length 8mm-70mm
Type
dome head or flat head or countersunk head,
CSK flange or large flange open type, peel type, multi-grip type, unigrip type, HEM-LUK type, Lock-LUK type, grooved type, etc.Â
Color
plain, red, grey, black,and so on
standard
DIN or IFI
Used forÂ
 ships, automobiles, machinery, furniture, home appliances, etc.
Advantage:
1. we are in the line over 10 years and accumulated abandant experience.
2. Having professional production lines, experienced management and skilled workers.
3. Providing custom making service with lowest cost, custom sample and/or design is acceptable, such as metal logo, or hardware with your logo on it. Â
4. cost-effective, fast delivery, wide range of products
5. We can deliver small quantity to you for developing sample orders.
Service:
1. We commit to provide "intimate service"(service just in time) of pre-sale, sale and after-sale service.
2. Our forwarding agency can help you transport at low cost if customer don't have freight collect account.
Payment:
Customers can do payment by Western Union or bank transfer.
Delivery date:
5-15 days after deposit received.Â
Buyers in more than 40 countries source from us.
We just show some of our products on website.
Please feel free to contact us if you are not able to find the products needed.Â
Â
MaterialÂ
Aluminum / alloy
Aluminum/steel 5050, 5052, 5055 steel/steel brass/stainless steel all stainless steel
Size
dia.2.4mm-6.4mm; length 8mm-70mm
Type
dome head or flat head or countersunk head,
CSK flange or large flange open type, peel type, multi-grip type, unigrip type, HEM-LUK type, Lock-LUK type, grooved type, etc.Â
Color
plain, red, grey, black,and so on
standard
DIN or IFI
Used forÂ
 ships, automobiles, machinery, furniture, home appliances, etc.
Advantage:
1. we are in the line over 10 years and accumulated abandant experience.
2. Having professional production lines, experienced management and skilled workers.
3. Providing custom making service with lowest cost, custom sample and/or design is acceptable, such as metal logo, or hardware with your logo on it. Â
4. cost-effective, fast delivery, wide range of products
5. We can deliver small quantity to you for developing sample orders.
Service:
1. We commit to provide "intimate service"(service just in time) of pre-sale, sale and after-sale service.
2. Our forwarding agency can help you transport at low cost if customer don't have freight collect account.
Payment:
Customers can do payment by Western Union or bank transfer.
Delivery date:
5-15 days after deposit received.Â
Model NO.: BB6412
Trademark: FARS
Origin: China
HS Code: 83081000
Model NO.: BB6412
Trademark: FARS
Origin: China
HS Code: 83081000
Buyers in more than 40 countries source from us.