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YCB Arc Gear Pump

Commodity name： YCB Arc Gear Pump

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Description

YCB Circular Arc Gear Pump Product Details
1. Product Overview
The YCB circular arc gear pump is a new-generation energy-saving high-precision positive displacement pump, serving as a fully upgraded alternative to traditional involute gear pumps. Adopting an innovative double-arc plus sine curve composite tooth profile, it fundamentally eliminates the inherent defects of traditional pumps such as liquid trapping, tooth surface wear, high noise and pressure fluctuation.
Composed of precision gears, high-strength shafts, integrated pump body, bearing sleeves and dual shaft seal assemblies, it features compact and rigid structure, stable operation and low energy consumption. Equipped with an adjustable overload safety valve, optional mechanical/packing seals and customizable explosion-proof motors, it is specially designed for oil pressurization, fuel injection, hydraulic power supply and industrial lubrication systems, being an ideal upgraded energy-saving equipment for industrial fluid systems.
2. Core Product Advantages
Innovative Composite Tooth Profile, Zero Liquid Trapping & Zero Wear
The advanced composite tooth profile realizes continuous point contact during gear meshing without relative sliding and liquid trapping dead zones. It completely solves the common problems of traditional involute pumps such as fluid turbulence, vibration, abnormal noise and excessive bearing load caused by trapped liquid. The tooth surface maintains zero wear during long-term operation, delivering far higher stability and durability than ordinary gear pumps.
Ultra-low Noise & High Energy Efficiency
The optimized meshing structure and hydraulic design greatly reduce operating resistance and improve conveying efficiency. With attenuated mechanical and fluid impact noise, it adapts to high-standard silent production environments and precision equipment supporting scenarios. It provides outstanding long-term energy-saving benefits and meets industrial energy consumption upgrading requirements.
Adjustable Overload Safety Valve, Accurate Protection
The built-in safety relief valve has a full reflux pressure of 1.5 times the rated discharge pressure, with adjustable threshold according to actual pipeline and working conditions. It automatically releases overpressure to protect the pump from blockage and overload damage. The valve is designed for overload protection rather than long-term pressure reduction, allowing external pressure reducing valves for flexible system matching.
Dual Shaft Seal Options, Full-condition Anti-leakage
Two mature sealing structures are optional: mechanical seal for high-precision, zero-leakage and medium-high pressure clean working conditions; packing seal for heavy-duty conventional scenarios with convenient maintenance and low cost. The dual-seal scheme fully adapts to industrial oil, fuel and lubricant conveying and completely solves medium leakage problems.
Flexible Motor Configuration, Explosion-proof Customization
It supports both standard ordinary motors for conventional working conditions and customized explosion-proof motors for flammable and explosive media and high-risk workshops. It covers both general industrial scenarios and hazardous explosion-proof environments with strong compatibility and wide application range.
Precise & Durable Structure, Long-term Maintenance-free Operation
The rigid integrated structure with precisely assembled core parts ensures uniform bearing load and stable transmission. Zero tooth wear effectively reduces failure rate and extends service life. It supports 24-hour uninterrupted continuous industrial operation, lowering long-term maintenance and equipment replacement costs.
3. Working Principle
The YCB circular arc gear pump realizes continuous fluid conveying through synchronous meshing rotation of composite tooth profile gears. Continuous tooth profile fitting eliminates liquid trapping and sliding wear. The alternating volume change of the pump cavity enables stable medium suction on the low-pressure side and uniform pressurized discharge on the high-pressure side, achieving low-pulse and stable fluid delivery.
Coordinated with the adjustable overpressure protection system, dual sealing structure and optional explosion-proof power configuration, it provides low-noise, high-efficiency, energy-saving and safe high-precision fluid power support for oil transportation, fuel injection, hydraulic transmission and industrial lubrication systems.
4. Application Scenarios
Different from ordinary gear pumps focusing on extensive oil transportation, the YCB pump featureshigh precision, low noise, energy saving and explosion-proof safety, targeting high-end industrial precision power and lubrication scenarios.
Industrial Oil Pressurization System: Long-distance transportation, pipeline pressure stabilization and tank circulation of various industrial lubricants and hydraulic oil, ensuring stable operation of oil circuit systems.
Fuel Supply & Injection System: Stable conveying, pressurization and precision fuel injection for generator sets and combustion equipment. Explosion-proof configuration ensures operational safety and combustion efficiency in fuel systems.
Hydraulic Transmission System: Providing stable hydraulic power for industrial hydraulic equipment. Low pressure pulsation improves hydraulic control accuracy and overall operational stability.
Universal Industrial Lubrication System: Centralized lubrication and oil supply for machine tools, heavy equipment and assembly lines, adapting to long-term continuous industrial production with low noise and high energy efficiency.
Explosion-proof Precision Chemical Scenarios: Equipped with explosion-proof motors for conveying flammable and explosive oil products and light chemical media, suitable for high-risk precision production in chemical, energy and equipment manufacturing industries.
5. Product Summary
With the core advantages of composite tooth profile zero wear & zero liquid trapping, ultra-low noise energy saving, adjustable overload protection, full-condition dual sealing and flexible explosion-proof customization, the YCB circular arc gear pump fully upgrades and replaces traditional involute gear pumps. It solves the pain points of high noise, high energy consumption, rapid wear and unstable pressure of traditional pumps. Featuring high precision, stability, safety and energy efficiency, it is the preferred high-end energy-saving equipment for industrial oil pressurization, fuel injection, hydraulic power and centralized lubrication systems.

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Company Information

Hebei Xingou Machinery Equipment Co., Ltd., is a large-scale slurry pump manufacturing enterprise. Xingou provides slurry pump and special alloy parts that feature a high performance and a wearing and corrosion resistance. First established in 1998, we now own three production bases with a dredge pump, desulphurization pump and slurry pump production base located in Shijiazhuang Development Zone, covering 46000 square meters.
Xingou can complete the research and development of new products, due to our self-owned pump test station, which carries out tests with extreme accuracy to ensure all pumps meet international standards, and allow us to offer only the best products and materials to meet different operating conditions. We have a large mold database that includes a full range of advanced aluminum molds used to produce various industrial pump castings. Our company has an extensive inventory of standard pieces, allowing us to keep a delivery period to within 10 days of the order being placed. If standard products don’t meet your needs, supply us with special design drawings, and we will carry out custom OEM orders for even the most advanced EPC casing line. We work with numerous well-known domestic names, including the Waterway Bureau, mining companies, desulphurization companies and more, as well as partnerships with international corporation customers.
Our product line includes pumps and accessories, and OEM services, and has been sold around the world to customers from North and South America, Africa, Russia, Europe and Southeast Asia. Come check us out today, and let Xingou show you what we have to offer for all of your slurry pump needs.

Our Services

1. Processing with supplied drawing

2. Processing with supplied samples

3. Produce all kinds of anti abrasive spare parts except for pump

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