This wrecker has the functions of lifting, pulling, lifting, etc. It is convenient, quick, good-looking, safe and reliable. This truck wrecker is widely used in highways, public security traffic police, airports, terminals, auto repair industry and highway companies, etc.
Wrecker truck equipped with lifting winch device and wheel bracket which can lift, towing, back load and transport.Widely used in road, police traffic, airports, docks, auto repair company, industry and highway departments, timely, fast clean-up accident, failure, illegal and other vehicles.
Road wrecker is used for safety salvage of vehicles subject to city road, suburb way, highway, airport and bridge road. It is suitable for medium and small-sized cargos, cars and other special vehicles, which are allowed within the technical parameters of this kind
The tow wrecker is called the road wrecker, also known as road rescue vehicle. It has many functions such as lifting, pulling and lifting traction.
The INT series is out integrated line of tow trucks commonly called wreckers. We have a wide range of products with 6 different models ranging for the small 3 ton to the massive 60 ton with a 3 stage boom.
Dry powder fire truck refers to a fire fighting truck that is mainly equipped with a dry powder fire extinguishing tank and a complete set of dry powder spraying devices, using inert gas such as nitrogen as the driving gas, and spraying the dry powder stored in the dry powder tank through a dry powder gun or a dry powder cannon to extinguish the fire. Mainly used to fight fires in flammable liquids (such as oil, liquid hydrocarbons, alcohols, esters, ethers, etc.), combustible gases (such as liquefied petroleum gas, natural gas, coal gas, etc.) and electrical equipment.
At present, the dry powder fire trucks used by firefighting forces are mainly cylinder type dry powder fire trucks, which are composed of a chassis, an equipment compartment, a dry powder nitrogen system, and additional electrical parts.
The working principle of dry powder fire truck: After opening the nitrogen bottle, high-pressure nitrogen is sprayed from the cylinder, and the pressure is reduced to 1.4MPa through the pressure reducing valve; open the balloon valve of the dry powder tank, and nitrogen is filled into the dry powder tank; when the air pressure in the dry powder tank reaches 1.4MPa, The pressure reducing valve is in a balanced state; nitrogen enters the dry powder tank from the bottom through the pipeline, and the dry powder is stirred strongly to fill the tank with the gas-powder mixture; after opening the powder ball valve, the dry powder is ejected from the gun (gun) port at high speed with nitrogen as power; After opening the powder ball valve of the dry powder gun (gun), the pressure in the tank is reduced, and the pressure reducing valve is automatically opened to continue to replenish nitrogen into the tank; when the powder flow contacts the flame, it absorbs free radicals in the combustion reaction chain and interrupts the chain Reaction, so that the flame goes out.
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