Oil-free piston air compressor

Oil-free piston air compressor is currently a widely used oil-free engine industry models, its components and micro oil piston air compressor similar, but also by the piston head, transmission parts, motors, control parts, intake valve, exhaust valve, gas storage tank and frame components, the core component is the head.

Screw air compressor

Air compressor equipment - screw air compressor with high capacity compression components, the rotor cylindrical speed is low and the best oil injection, to achieve high efficiency, high reliability. The latest design ensures extremely low system temperature and compressed air temperature. Ensure that all parts achieve the best cooling effect and maximum service life. High performance, high efficiency, unattended.

Storage tanks

Gas storage tank refers to the equipment specially used to store gas and plays the role of stabilizing system pressure. According to the pressure of the gas storage tank, it can be divided into high-pressure gas storage tank, low-pressure gas storage tank and atmospheric pressure storage tank. Gas storage tanks are divided into carbon steel gas storage tanks, low alloy steel gas storage tanks, stainless steel gas storage tanks. Gas storage tank (pressure vessel) is generally composed of cylinder body, head, flange, pipe, sealing element and bearing parts and components. In addition, it is also equipped with a safety device, a meter and internal parts to complete the functions of different production processes.

Cold - drying machine, filter

A freeze-dryer is a freeze-dryer. It has refrigeration function.

After the pre - treatment of compressed air into the cooler to cool, compressed air in part of the vapor liquefaction is removed, so that the compressed air more dry.

The purpose of a cold dryer is to dry compressed air.

The compressed air passes through the filter element of the filter, and some solid particles are blocked by the filter element, thus reducing the content of solid particles in the compressed air. Some water mist is also collected and removed as it passes through the filter.

The main function of a filter is to remove solids from compressed air.

No heat regeneration adsorption dryer

Adsorption dryer using advanced chemical science and technology, the principle of the saturated compressed air with moisture content and volume of air molecules of different gas purification special molecular sieve was used to filter in addition to the compression of saturated water vapor in the air, can easily will be, the adsorption of water molecules in molecular sieve particles regeneration reusing method to restore molecular sieve, the compressed air dew point can easily reach to 40 ℃.

Nitrogen analyzer

The nitrogen analyzer can test a data in about one minute, which has the characteristics of quick response, high stability and good repeatability. This instrument is much better than the current zirconia oxygen analyzer, gas chromatographic oxygen analyzer, manual oxygen analysis by copper ammonia method, and oxygen analysis by insurance powder absorption method. The price of the instrument is relatively low and it is easy for users to accept.

This instrument calculates nitrogen concentration by measuring oxygen concentration. The method is that the concentration of nitrogen in the gas is converted into electrical signal by oxygen electricity, and the nitrogen concentration in the measured gas is directly displayed after the conversion by subtracter. This instrument USES 79.0 air calibration method, convenient operation, and set the range automatic conversion circuit, when the nitrogen concentration is higher than 95.0, then the instrument range automatic conversion, reading of 95.00, the instrument measuring range is 99.99, the instrument also has lower limit of adjustable setting circuit, set the range of 91.0 ~ 91.0, the alarm indicator, the unit output - 220 v5a contact signal, with 4-20 ma output signal, oxygen levels (0 ~ 1%) can be connected to the recorder.

Solenoid valve

Electromagnetic valve is an industrial equipment, is used to control the automation of the basic components of the fluid, belongs to the executive, not limited to hydraulic, pneumatic. Used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Solenoid valves can be combined with different circuits to achieve the desired control, and control accuracy and flexibility can be guaranteed. There are many kinds of solenoid valve, different solenoid valve in the control system in different positions play a role, the most commonly used is a one-way valve, safety valve, direction control valve, speed control valve.

Special molecular sieve for nitrogen production

Carbon molecular sieve (CMS) is a new kind of non-polar adsorbent, which can absorb oxygen molecules in the air at room temperature and pressure. The ability to separate air depends on the different diffusion rate of various gases in the air in the carbon molecular sieve pores, or different adsorption force, or both effects at the same time.

Carbon molecular sieve is currently the engineering preferred pressure conversion adsorption (P.S.A) air separation nitrogen rich adsorbent, this nitrogen in the chemical industry, oil and gas industry, electronics industry, food industry, coal industry, pharmaceutical industry, cable industry, metal heat treatment, transportation and storage and other widely used.

Activated carbon oil remover

Activated carbon for PSA to choose optimal fine quality coal, coconut shell as raw material, through crushing, grinding, kneading, molding, carbonization and activation process, which has a high mechanical strength, neat shape, uniform particle size, large specific surface area and the characteristics of few surface dust, and the big hole, the hole, microporous, right amount, adsorption speed and small bed layer resistance. It is suitable for direct deoxidation of inert gases such as nitrogen, argon, helium, carbon monoxide, carbon dioxide, etc. It is widely used in nitrogen purification equipment and air separation nitrogen production equipment. It is also especially suitable for post-stage purification and oil absorption of pressure swing adsorption nitrogen production.

System controller

Mitsubishi PLC is the main product of mitsubishi electric in dalian. It USES a type of programmable memory for its internal storage program, performs logic operations, sequence control, timing, counting and arithmetic operations and other user-oriented instructions, and controls various types of machinery or production processes through digital or analog input/output.

Nitrogen machine special pneumatic valve

Type 2000 external pilot control Angle seat valves are actuated by single or double acting piston actuators. Actuators come in two different materials for different ambient temperatures. Gun copper or stainless steel two way valve body, large flow reliable self-adjusting packing seal provides high tightness. The maintenance-free durable valve can be added with various accessories, thus having the function of position indication, travel limit or manual switch.

Nitrogen machine special 2000 type Angle seat valve. There are two kinds of stainless steel and copper. Diameter dn13-125 complete specifications, is the majority of nitrogen machine users ideal choice. Price concessions, the number of movements can reach more than 500 million times.

Technical parameters: inner hole DN 15-65

Medium temperature: - 10 to + 180 ℃

Material of valve body: gun copper, cast stainless steel 316L stainless steel 316L actuator material PA,

Interface: threaded connection and welding

Medium water: alcohol, oil, fuel, salt solution, alkali solution, organic solvent, steam, industrial gas