Main Production Equipment

The equipment is suitable for welding inside the top head of the cylinder, clamping the cylinder with the mold, feeding the welding gun to the cylinder, and the motor driving the cylinder to rotate to complete the ring welding. The machine has compact mechanism, stable performance and high production efficiency.

The equipment is suitable for welding inside the lower head of the cylinder, the chuck clamps the cylinder, and the motor drives the cylinder to rotate to complete the ring welding. The machine has compact mechanism, stable performance and high production efficiency.

This heat treatment furnace is used for stress relieving by normalizing, adopt LPG, Nature gas fuel oil as heat source, auto ignition, automatically control temperature, record with paper or without paper. Furnace length and burners quantity are according to daily production.

This equipment is a dedicated device for strength testing in the production of gas cylinders. It consists of a frame, a cylinder clamping device, a water tank, a booster pump, an electrical control cabinet, and other components. Bottles are manually loaded and unloaded, while water filling and emptying are automated. This machine features a high degree of automation, is easy to operate, safe and reliable, and is an essential choice for the production of small-sized gas cylinders. It integrates water filling, pressurization, pressure relief, and water drainage, with each station being independently controllable. Through automated water filling, pressurization, and pressure holding tests, it ensures that the gas cylinders meet national standards (such as GB/T 9251, ISO 10460, etc.) in terms of sealing and strength at the rated working pressure. It is suitable for batch testing of gas cylinders on production lines.

This machine is used for strength testing for LPG cylinder manufacturing. Composed of rack, feeding device, irrigation, pressure compression and pressure maintaining, drainage device, water tank, pressure cylinder, electric control parts of the machine adopt centralized control with cabinet control, stations can be selected. This machine is with high automation, convenient operation, safe and reliable. It is the necessary machines for LPG cylinder manufacturing.

This machine is used for strength testing for LPG cylinder manufacturing. Composed of rack, feeding device, irrigation, pressure compression and pressure maintaining, drainage device, water tank, pressure cylinder, electric control parts of the machine adopt centralized control with cabinet control, workstations can be selected. This machine is with high automation, convenient operation, safe and reliable. It is the necessary machines for LPG cylinder manufacturing.

This machine is used for removing surface scale,oil paint or other attachment of steel gas cylinder outer wall. It composes of cleaning room, rotation axis, shot blasting impeller, elevator, pushing cylinder, screw driver and electric parts etc. Wearing plate of cleaning room is of high abrasive resistance. The function is to get bright and clean surface with certain roughness, while coating the surface, it can improve the adhesion on the surface of the paint film, and improve the fatigue strength and corrosion resistance of liquefied petroleum gas cylinders.

The zinc spraying wire is composed of arc zinc spraying machine, spray gun automatic mechanism, workpiece automatic transfer and rotation variable speed mechanism, spray room, vacuum cleaner, electric control and so on. Specially used for spraying zinc on the surface of LPG cylinders. A process in which the melted metal zinc wire is atomized by high-speed air flow and sprayed to the workpiece surface at high speed to form a coating by using arc as a heat source.

The spraying production line is used for static powder spraying for kinds of steel gas cylinder. it takes natural gas or LPG as heat source. Composed of suspension conveying equipment, powder spraying equipment, curing equipment etc. Finished products surface coating are with high adhesive force, tightness, corrosion prevention and electrical insulation property.