Nitrogen Systems

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Stencil and Screen Cleaning Product Description When manufacturing electronic assemblies, solder pastes, SMT adhesives or thick film pastes are printed or applied using stencils, pump print stencils or screens. Since solder paste residues and remaining SMT adhesives on the stencil surface and in the apertures can lead to misprints and sometimes hardening, a manual or an automated cleaning process for stencil or screen cleaning is a must. The main products of ROC: SMT Cleaning Machine, PSA...

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SMT PCBA Coating Line Conformal Coating Machine Description SMT PCBA coating line solution(PCBA coating loader+ selective coating machine +coating conveyor + IR curing oven) 1,PLC control, touch screen operation, fault acousto-optic alarm and menu display. 2, Continuous surface spraying, automatic detecting initial distance and coated width. 3, Stepper motor reciprocating coating, can be arbitrary set about PCB before and after the offset. Special aluminum alloy orbit and stainless steel...

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Introduce of PCBA Coating Line Machine High precision three anti-paint SMT coating machine, PCBA conformal coating machine, can be coated on the whole board, and selective coating. PCBA Coating Machine: 1.PLC control, windows operation, fault acousto-optic alarm and menu display. 2.Continuous surface spraying, automatic detecting initial distance and coated width. 3.Servo motor reciprocating coating, can be arbitrary set about PCB before and after the offset.Special aluminum alloy orbit and...

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8 Heating Zones Reflow Oven Product Features: 1.smt reflow oven/ Heating Zones Reflow Oven / smt reflow oven machine Patented Innovative Insulation System 2. Adopt precise industrial meter control, operating stably to ensure the controlling system zero failure rate. 3. Multi-point air injection principle, the whole micro-circulation structure, up and down heating method, short runofthewind in the heating zones, high heating efficiency. 4. Two-module strong ventilation and exhausted gas...

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ROC Reflow Soldering Systems Reflow Soldering on the Highest Quality Level at the Lowest Production Cost.ROC Reflow Soldering Systems. This machine reflow ovens are used for printed circuit board assembly, semiconductor packaging, and LED assembly among other applications. In printed circuit board assembly, surface mount technology SMT reflow is performed by ROC Reflow Soldering Systems. The main products of ROC: SMT Cleaning Machine, PSA oxygen / nitrogen generator, wafer cleaning equipment,...

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ROC Top Lead-Free Hot Air Reflow Oven ROC Top Lead-Free Hot Air Reflow Oven,SMD Reflow oven,SMT Machine Manufacturing The main products of ROC: SMT Cleaning Machine, PSA oxygen / nitrogen generator, wafer cleaning equipment, PCBA Cleaning Machine, PCB Separator, SMT Spare Parts, Reflow / Wave Soldering Machine, SMT Nozzle, SMT Feeder etc. If there is any need, please contact us. Specification:

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TEA series Lead-Free Hot Air Reflow Oven ROC can supply Wave-soldering, Reflow Oven, PCB/PCBA Separators, SMT Cleaning Machine, SMT Nozzle, SMT Feeder, SMT Spare Parts etc. w good quality and price advantages, we have provided many EMS manufucturer with SMT lines solution to help them improve efficiency and save Cost. Features: Rail Conveyor System Rail adopts special hardening treatment, more rigid and extend the service life Conveyor chain adopts stainless single flanged chain, more stable...

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Full-Tunnel Entire Nitrogen Wave Soldering System Features: 1. Nitrogen Closed-loop Control A real-time monitoring on nitrogen concentration and PID closed- loop adjusting nitrogen flow to realize the stable PPM value 2. Increase Solder Stability By nitrogen protecting can improve the wetting of wave infiltration and promote solder penetration rate to make sure the stable quality 3. Reduce Solder Defect The tunnel-based entire nitrogen wave soldering can reduce solder defect and improve...

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Working Principle:PSA oxygen generator is an oxygen generator carefully developed according to the principle of "PSA" pressure swing adsorption. High-quality zeolite is used as an adsorbent to directly separate oxygen from air at room temperature. After the pressure-holding air is purified and dried, oxygen and nitrogen can be separated under the action of pressure swing adsorption. Due to the selective adsorption characteristics of molecular sieves, nitrogen is adsorbed in molecular sieves,...

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Factory Price Gas Production Equipment High Purity Liquid Nitrogen Production Plant Compressed air purification components are an important part of the nitrogen generator system. The compressed air provided by it first needs to enter the compressed air purification components. Then the pipeline is filtered to remove most of the oil dust and water, then the freeze dryer is used to remove water, the oil and dust are removed by the fine filter, and the ultra-fine filter is finally deep purified....

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99.9% Psa Nitrogen Generator System for Laser Cutting Line Compressed air purification components are an important part of the nitrogen generator system. The compressed air provided by it first needs to enter the compressed air purification components. Then the pipeline is filtered to remove most of the oil dust and water, then the freeze dryer is used to remove water, the oil and dust are removed by the fine filter, and the ultra-fine filter is finally deep purified. At present, nitrogen...

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High Purity 99.99% PSA Nitrogen Generator Nitrogen generator takes the principle of PSA(Pressure swing adsorption) and uses the carbon molecular sieve to be the adsorbent, under the certain pressure, the N2 can be separated from the air when the purified compressed ai goes through the adsorption vessels by the compressing and decompressing. Due to the property of the oz it moves faster than N, in the carbon molecular sieve, so the oxygen molecular has been adsorbed first and the N, has...

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High Purity 99.99% PSA Nitrogen Plant In the process of industrial production, toxic, harmful, flammable, explosive, and volatile materials need inert gas protection. Nitrogen, as a kind of inert gas, has abundant gas sources and 79% air content. Its application in production has become increasingly widespread. At present, nitrogen generation devices are widely used in safety protection gas, replacement gas, nitrogen injection, tertiary oil recovery, coal mine fire and fire extinguishing,...

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N2 Psa Nitrogen Generator Nitrogen Production Carbon molecular sieves and zeolite molecular sieves are more commonly used in the field of nitrogen production. The separation effect of molecular sieve on oxygen and nitrogen is mainly based on the difference in the diffusion rate of these two gases on the surface of molecular sieve. Carbon molecular sieve is a carbon-based adsorbent that combines some characteristics of activated carbon and molecular sieve. Carbon molecular sieve has a very small...

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Nitrogen Psa Production Plant Nitrogen Generating System Carbon molecular sieves and zeolite molecular sieves are more commonly used in the field of nitrogen production. The separation effect of molecular sieve on oxygen and nitrogen is mainly based on the difference in the diffusion rate of these two gases on the surface of molecular sieve. Carbon molecular sieve is a carbon-based adsorbent that combines some characteristics of activated carbon and molecular sieve. Carbon molecular sieve has a...

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PSA Nitrogen Generator 99.999% The equipment has the advantages of low energy consumption, low cost, strong adaptability, fast gas production and easy adjustment of purity. It has perfect process design and best use effect, the modular design is designed to save land area. At present, nitrogen generation devices are widely used in safety protection gas, replacement gas, nitrogen injection, tertiary oil recovery, coal mine fire and fire extinguishing, nitrogen-based atmosphere heat treatment,...

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Psa N2 Nitrogen Production PSA refers to the nitrogen equipment designed and manufactured by pressure swing adsorption technology with clean compressed air as raw material and using physical methods. Nitrogen making machine with high quality imported carbon molecular sieve (CMS) as adsorbent, using the principle of pressure shift adsorption at room temperature, separating air to produce nitrogen of different purity. Usually use two adsorption towers in parallel, controlled by imported PLC...

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Purity 99.99% PSA Nitrogen Generator How PSA Nitrogen Generators Work PSA Nitrogen Generators operate on the Pressure Swing Adsorption (PSA) principle to produce a continuous stream of nitrogen gas from compressed air. Two towers are filled with carbon molecular sieve (CMS). Carbon molecular sieve differs from ordinary activated carbons in that it has a much narrower range of pore openings. This allows small molecules such as oxygen to penetrate the pores and be separated from nitrogen...

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PSA Nitrogen Generator N2 Plant PSA Nitrogen Generators use patented technology to produce an uninterrupted supply of gaseous nitrogen, on site. This compact system is ideally suited for low-flow, high purity applications that presently employ high-pressure gas cylinders or dewars of nitrogen. With modular PSA nitrogen generators, the inconvenience of gas cylinders and liquid dewars is eliminated. Nitrogen is generated at your location, continuously and reliably, requiring only a supply of...

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Top Quality Hot Sale Nitrogen Making Machine Chemical tankers, gas carriers and reefer ships need clean, dry nitrogen for inerting, purging and cargo padding. Onboard nitrogen generators are the most efficient way to provide this. There are two main types of nitrogen generators. One type uses hollow fiber membrane technology and other one is based on the Pressure Swing Absorption (PSA) process. Inert gas generators can produce nitrogen too. Molecular sieves remove the CO2 present in the inert...