Multi-series vacuum pump product lines cover piston oil-free pumps, rotary vane pumps, claw/scroll dry pumps, Roots units, and central negative pressure stations. Combined with on-site processes, media, vacuum degree, and pumping speed requirements, we provide standalone equipment or customized complete vacuum systems.
Different industry processes have differentiated requirements for vacuum equipment regarding air source cleanliness, vacuum degree, pumping volume, media tolerance, and installation environment.
Different industry processes have differentiated requirements for vacuum equipment regarding air source cleanliness, vacuum degree, pumping volume, media tolerance, and installation environment. Leynow Electromechanical does not use generic template solutions; instead, it matches suitable pump models and pre-treatment components (filtration, gas-water separation, etc.) based on the customer's actual on-site working conditions.
Serving various industries such as marine shipping, medical equipment, mining and construction, oil and gas, packaging, papermaking and printing, petrochemicals, pharmaceuticals, plastics, power generation, and textiles, we provide standalone equipment or customized complete vacuum systems. With rich practical project experience, we provide full-process services including selection evaluation, solution design, supply and delivery, technical guidance, and maintenance for users in various industries.
Covering multiple fields such as marine shipping, medical, mining, chemical and pharmaceutical, and light manufacturing, matching pump models and supporting components on demand.
Process Scenario: Marine supporting pneumatic units, surface rust removal, cabin auxiliary negative pressure, and on-board equipment air supply.
Suitable Pump Models: Oil-free piston vacuum pumps, small rotary vane pumps; suitable for bumpy and high-humidity environments on ships.
Process Scenario: Medical negative pressure suction, sterilization equipment, built-in air sources for diagnosis and treatment instruments, and hospital central negative pressure systems.
Suitable Pump Models: Oil-free piston pumps, dry vacuum pumps; key requirements are clean and oil-free air source with good noise performance.
Process Scenario: Mine pneumatic assistance, construction tooling negative pressure adsorption, and supporting air sources for construction site equipment.
Suitable Pump Models: Rotary vane vacuum pumps, piston pumps; adapt to dusty construction site environments, front-end filtration protection is recommended.
Process Scenario: Oil and gas auxiliary pumping, on-site equipment negative pressure matching.
Suitable Pump Models: Roots-water ring units, anti-corrosion rotary vane pumps; pay attention to medium characteristics and select explosion-proof configurations as needed.
Process Scenario: Vacuum packaging, material adsorption handling, and film adsorption forming.
Suitable Pump Models: Rotary vane vacuum pumps, oil-free piston pumps; used for food and industrial product packaging processes.
Process Scenario: Paper sheet vacuum dehydration, printing plate adsorption, and film conveying adsorption.
Suitable Pump Models: Water ring vacuum pumps, rotary vane pumps; handle water vapor working conditions, ensuring proper gas-water separation.
Process Scenario: Distillation, vacuum concentration, solvent recovery, and reactor negative pressure.
Suitable Pump Models: Roots water ring units, dry vacuum pumps; configure pre-treatment units for corrosive and condensable media.
Process Scenario: Pharmaceutical freeze-drying, vacuum drying, liquid concentration, and sterilization equipment.
Suitable Pump Models: Dry oil-free vacuum pumps, Roots vacuum units; higher requirements for air source cleanliness.
Process Scenario: Extrusion degassing, injection molding defoaming, and pellet vacuum conveying.
Suitable Pump Models: Rotary vane vacuum pumps, dry pumps; ensure proper dust filtration protection.
Process Scenario: Steam turbine condenser vacuum pumping, and flue gas treatment auxiliary negative pressure.
Suitable Pump Models: Water ring vacuum pumps, Roots vacuum units; suitable for high-power continuous working conditions.
Process Scenario: Fabric dehydration, textile material negative pressure adsorption, and dyeing and finishing processes.
Suitable Pump Models: Water ring pumps, rotary vane pumps; media contains water vapor, pay attention to water vapor separation treatment.
Process Scenario: Material vacuum handling, carriage negative pressure fixation, and logistics sorting adsorption.
Suitable Pump Models: Oil-free piston pumps, rotary vane vacuum pumps; adapt to mobile or warehousing environments.
There are also industry applications in wastewater, woodworking, food packaging, etc. Click to view more project cases and working condition descriptions
Leynow Electromechanical has implemented numerous vacuum projects in various industries such as marine shipping, medical, mining, chemical and pharmaceutical, and light manufacturing. Below are representative case types organized by industry for reference by similar working conditions.
Diagnosis and treatment, and sterilization equipment require built-in negative pressure air sources, requiring clean and oil-free air sources, low noise, and compact size for easy complete machine integration.
Providing oil-free vacuum pump OEM matching for multiple medical equipment manufacturers, with high complete machine integration, good noise performance during operation, meeting the equipment's clean negative pressure air supply requirements.
Distillation, vacuum concentration, and solvent recovery processes. The medium contains water vapor or condensable components, requiring stable medium-low vacuum and proper water-vapor separation.
Providing complete Roots-water ring vacuum units with gas-water separation and automatic drainage modules, operating stably in processes such as distillation, concentration, and solvent recovery, helping to reduce downtime maintenance frequency.
Packaging vacuum adsorption, paper sheet vacuum dehydration, and film conveying adsorption, requiring long-term continuous air supply and stable negative pressure.
Configuring rotary vane vacuum pumps for packaging and papermaking production lines, supporting continuous operation working conditions, with stable negative pressure output, adapting to the long-term operation requirements of the production line.
Multiple workstation equipment in the workshop use vacuum simultaneously, requiring centralized management and reducing the problems of numerous equipment, high energy consumption, and scattered maintenance points caused by decentralized pump allocation.
Building a centralized vacuum pipeline network system for manufacturing enterprises, with multiple pumps in parallel + buffer tank + PLC control, achieving centralized negative pressure supply and unified maintenance, simplifying on-site equipment configuration.
Marine pneumatic units and equipment auxiliary negative pressure supply, requiring adaptation to bumpy and high-humidity environments on ships, with a compact body.
Providing small oil-free vacuum pumps for marine matching scenarios, with a compact body for easy installation, adapting to the high-humidity and space-constrained installation environments at sea.
Complete equipment requires built-in air supply units, with small size, oil-free, low noise, easy integration, and needs interface, voltage, and size matching according to the complete machine solution.
Providing micro pump OEM matching for manufacturers of instruments, vegetable oil stoves, and oxygen generation equipment, evaluating parameters according to the complete machine working conditions and supporting interface and installation size adaptation.
Leynow Electromechanical carries out diversified cooperation with equipment OEM manufacturers, system integrators, trading distributors, and research institutions, working hand in hand with partners to jointly expand the vacuum application market.
Providing complete pump machines, customized parameters, and prototype testing, adapting to the built-in air source matching requirements of complete equipment.
Supplying standalone machines, vacuum units, and central negative pressure stations, providing selection technical data, and cooperating in the implementation of integration projects.
Channel distribution cooperation, stable supply, complete product manuals, technical support, and after-sales parts guarantee.
Facing laboratories and scientific research projects, providing suitable pump models and test prototypes, cooperating with scientific research experiment needs.
Curated technical reference materials related to vacuum pumps for model selection, equipment commissioning, and troubleshooting.
Clarify the following five points before selection, which can effectively shorten the evaluation cycle and reduce later changes.
The required ultimate vacuum degree and actual pumping volume are the basic parameters for selection.
Water vapor, dust, corrosive gases, etc., determine whether filtration, condensation, or explosion-proofing is required.
Indoor / outdoor, on ships, high temperature and high humidity, dusty environments, affecting the model and protection configuration.
Intermittent use or long-term continuous operation directly relates to the pump model and heat dissipation solution.
Standalone equipment or a complete central vacuum station, determining the supply and integration method.
Summarizing questions often raised by customers in selection, quotation, on-site service, and other stages.
Although the hardware structure is the same, the media and working conditions are different. Parameters and pre-treatment accessories need to be verified. Direct cross-industry application is not recommended.
It depends on whether the medium is flammable and explosive. Medium parameters need to be provided to evaluate whether explosion-proof and anti-corrosion configurations are required.
Can be discussed and evaluated, and the service method will be confirmed based on project scale and geographical conditions.
After providing working condition parameters, a suitable selection solution reference can be output.
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