Coal Mine Chemical Oxygen Self-Rescuer Breathing Apparatus
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Product Highlights
- CE Certified Safety: Complies with CE safety standards for reliable protection in hazardous environments.
- 40+ Min Protection: Provides over 40 minutes of breathing time for safe evacuation from danger zones.
- Compact & Lightweight: Weighs only 2.1kg with dimensions 225*177*90mm for easy carrying and quick wear.
- Aluminum Construction: Durable aluminum alloy body ensures strength while maintaining low weight.
- Dual Oxygen Supply: Features both quantitative (1.2L/min) and manual (60L/min) oxygen supply valves.
- High Pressure System: Equipped with 20MPa high-pressure oxygen bottles and pressure regulators.
- Customization Available: Supports full customization, minor customization, and customization from samples.
- 100% Quality Inspection: Every unit undergoes strict visual and functional inspection before shipment.
Product Attributes
- Customization
- Available
- Type
- Air Breathing Apparatus
- Application
- Professional Equipment
- Model NO.
- ZYX45 Chemical oxygen self-rescuer
- Model
- Zyx45
- Protection Time
- >40min
- Capacity of Oxygen Bottle
- 0.38L
- Oxygen Storage Capacity
- 80L
- Inspiratory Oxygen Concentration
- 25%
- Inhaled Carbon Dioxide Concentration
- 2%
- Quantitative Supply of Oxygen
- 1.2L/Min
- Manual Supply of Oxygen Supply
- 60L/Min
- Cylinder Filling Pressure
- 20MPa
- Period of Validity
- 3-5 Years
- Outline Dimensions
- 225*177*90mm
- Weight
- 2.1kg
- Certification
- CE
- Material
- Aluminum
- Suitable for
- Adult
- Transport Package
- Wooden
- Specification
- 210*167*80mm
- Trademark
- ZHONGMEI
- Origin
- Shandong China
- Package Size
- 25.00cm * 18.00cm * 10.00cm
- Package Gross Weight
- 2.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Coal Mine Chemical Oxygen Self-Rescuer Breathing Apparatus
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Product Description

Introduction of Isolated Chemical Oxygen self rescuer
Isolated Chemical Oxygen Self-rescuer is individual breathing protection equipment which is made based on the principle of oxygen generation by chemicals. Miners use them to self-rescue when it is oxygen-poor or toxic gas threats their life in coal mine. It can be also applied by first aiders or workers from other enterprises
or public institutions who works under the condition of oxygen deficit or toxic gas.
Introduction of ZYX45 Self Contained Compressed Oxygen Self Rescuer
ZYX45 Self Contained Compressed Oxygen Self Rescuer is mainly used in coal mine or environmental air pollution of poisonous gas and asphyxia hazards,field personnel quickly wear,the protection of human normal breathing to flee coal mine workers in the event of gas outburst,fire and explosion disaster accident,as well as rescue workers in respiratory failure using rapid evacuation.
ZYX45 Self Contained Compressed Oxygen Self Rescuer is mainly composed of the respiratory system and the CO2 filter system of high pressure system,consisting of high pressure system including oxygen bottles,oxygen bottle switch,pressure regulator,automatic and manual supply valve and pressure gauge.
Respiratory system consists of mouth,nose clip,breathing hose,air,exhaust valve and breathing valve.
zmwm21
| Model | ZYX30 | ZYX45 | ZYX60 | ZYX120 |
| Protect time | ≥30min | ≥40min | ≥60min | ≥120min |
| Capacity of oxygen bottle | 0.3L | 0.38L | 0.4L | 1.0L |
| Oxygen storage capacity | 56L | 80L | 140L | 240L |
| Inspiratory oxygen concentration | 25% | 25% | 25% | 25% |
| Inhaled carbon dioxide concentration | 2% | 2% | 2% | 2% |
| Quantitative supply of oxygen | 1.2L/min | 1.2L/min | 1.2L/min | 1.2L/min |
| Manual supply of oxygen supply | 60L/min | 60L/min | 60L/min | 60L/min |
| Cylinder filling pressure | 20Mpa | 20Mpa | 20Mpa | 20Mpa |
| Period of validity | 3-5 years | 3-5 years | 3-5 years | 3-5 years |
| Outline dimensions | 210*167*80mm | 225*177*90mm | 235*180*92mm | 285*205*100mm |













About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR245885". Items marked "" are certified.
Company Profile
China Coal is a global brand with employees and manufacturing facilities worldwide. We are proud of what we create, the value we provide and the relationships we build - all while helping people succeed. Customers use our machines and technologies to accomplish more in construction, agriculture, landscaping, rental, grounds maintenance, utilities and other applications. Both the people behind our brand and the equipment we manufacture are tough, agile and versatile. China Coal equipment fosters a sense of pride and inspires confidence on even the most challenging job sites.
China Coal Group is a collective member of China Enterprise Confederation and China Entrepreneurs Association, a collective member of China Electronic Commerce Association, an excellent enterprise of China Machinery industry, a Top 10 Enterprise of China Operating Equipment Manufacturing, a supplier with guaranteed quality and reputation, a demonstration unit of China Credit Enterprise Certification System, a product with reliable quality and a customer satisfaction unit of national service, China AAA quality and trustworthy enterprise, China e-commerce enterprise credit rating AAA credit enterprise, China Internet enterprise credit rating AAA credit enterprise, Shandong e-commerce recognized enterprise, Shandong Province Economic and Information Technology Commission three network integration industry alliance member units, Shandong Province information demonstration unit, Shandong Province "five" executive director unit, Shandong Province logistics and transportation Member units of Transport Association, Shandong Province's first batch of producer service industry key dispatching enterprises, Shandong Province enterprise culture advanced units, Shandong Province's best employer enterprises, Jining City economic information system information work advanced units, Jining City E-commerce Association president units, Jining City's first batch of science and technology "little giant" enterprises, Jining City college graduates employment probation base, municipal contract and credit enterprises Industry, Jining City technology center, etc.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 11, North of Kaiyuan Road, High-Tech Zone, Jining, Shandong, China
-
Plant Area
- 7650.7 square meters
-
Number of Employees
- 77
-
Registered Capital
- 30,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port, Tianjin Port, Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 98
Our Production Capability & Technical Expertise
-
Main Products
- Mini Excavator, Wheel Excavator, Road Roller, Road Loader, Spider Crane, Lawn Mower, Electric Forklift, Steel Rail, Concrete Pump, Small Excavator, Skid Steer Loader
-
Production Lines
- 2
-
Production Machines
- Assembling line
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2019-03-26
-
Export Year
- 6 Years
-
Main Markets
- North America, South America
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the protection time for the ZYX45 model?
- The ZYX45 model provides a protection time of over 40 minutes.
- What is the weight and size of the device?
- The device weighs 2.1kg and has outline dimensions of 225*177*90mm.
- Is this product certified?
- Yes, the product holds CE certification.
- What is the shelf life of the oxygen bottle?
- The period of validity is 3-5 years.
- Can the product be customized?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What are the payment terms?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).
- What is the lead time for production?
- The average lead time is one month for both peak and off-season periods.
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