Yongling

PRODUCTS

YLH33 internal gear pump

The YLH series hydraulic pumps are fixed displacement internal gear pumps with gap compensation. Their advantages include: ● High working pressure—maximum working pressure can reach 35Mpa. ● High volumetric efficiency—due to the design of the radial and axial pressure compensation device, high volumetric efficiency can be maintained even at low speeds and low viscosity. ● Low pressure pulsation—ultra-low flow and pressure pulsation, able to maintain stable flow and pressure output at low speeds. ● Low noise—ultra-low noise, using high-strength pump body materials and optimized design of internal running parts, low noise can be maintained even under high-pressure, high-speed working conditions. ● Wide speed range—minimum speed can reach 200 r/min, maximum speed can reach 3000 r/min. ● Strong anti-pollution ability—insensitive to oil pollution, long service life. This series of products are widely used in hydraulic systems in industries such as plastics machinery, leather machinery, pressure machinery, metallurgical machinery, and forklifts, and are especially suitable for energy-saving systems with servo frequency conversion drives.

YLH32 internal gear pump

The YLH series hydraulic pumps are fixed displacement internal gear pumps with gap compensation. Their advantages include: ● High working pressure—maximum working pressure can reach 35Mpa. ● High volumetric efficiency—due to the design of the radial and axial pressure compensation devices, high volumetric efficiency can be maintained even at low speeds and low viscosity. ● Low pressure pulsation—ultra-low flow and pressure pulsation, able to maintain stable flow and pressure output at low speeds. ● Low noise—ultra-low noise, using high-strength pump body materials and optimized design of internal running parts, able to maintain low noise even under high-pressure, high-speed working conditions. ● Wide speed range—minimum speed can reach 200 r/min, maximum speed can reach 3000 r/min. ● Strong anti-pollution ability—insensitive to oil contamination, long service life. This series of products is widely used in hydraulic systems in industries such as plastics machinery, leather machinery, pressure machinery, metallurgical machinery, and forklifts, and is especially suitable for energy-saving systems with servo frequency conversion drives.

YLH22 Internal Gear Pump

The YLH series hydraulic pumps are fixed displacement internal gear pumps with gap compensation. Their advantages include: ● High working pressure—maximum working pressure can reach 35Mpa. ● High volumetric efficiency—due to the design of the radial and axial pressure compensation device, high volumetric efficiency can be maintained even at low speeds and low viscosity. ● Low pressure pulsation—ultra-low flow and pressure pulsation, able to maintain stable flow and pressure output at low speeds. ● Low noise—ultra-low noise, using high-strength pump body materials and optimized design of internal operating components, can maintain low noise even under high-pressure, high-speed operating conditions. ● Wide speed range—minimum speed can reach 200 r/min, maximum speed can reach 3000 r/min. ● Strong anti-pollution ability—insensitive to oil pollution, long service life. This series of products are widely used in hydraulic systems in industries such as plastic machinery, leather machinery, pressure machinery, metallurgical machinery, and forklifts, and are particularly suitable for energy-saving systems with servo variable frequency drives.

YLH21 Internal Gear Pump

The YLH series hydraulic pumps are fixed displacement internal gear pumps with gap compensation. Their advantages include: ● High operating pressure—maximum operating pressure up to 35 MPa. ● High volumetric efficiency—due to the design of the radial and axial pressure compensation devices, high volumetric efficiency can be maintained even at low speeds and low viscosity. ● Low pressure pulsation—ultra-low flow and pressure pulsation, capable of maintaining stable flow and pressure output at low speeds. ● Low noise—ultra-low noise, using high-strength pump body material and optimized design of internal running components, maintaining low noise even under high-pressure, high-speed operating conditions. ● Wide speed range—minimum speed up to 200 r/min, maximum speed up to 3000 r/min. ● Strong anti-pollution ability—insensitive to oil contamination, long service life. This series of products is widely used in hydraulic systems in industries such as plastics machinery, leather machinery, pressure machinery, metallurgical machinery, and forklifts, and is especially suitable for energy-saving systems with servo variable frequency drives.

YLH11 Internal Gear Pump

The YLH series hydraulic pump is an internal gear pump with gap compensation and fixed displacement. It has the following advantages: - High working pressure: The maximum working pressure can reach 35MPa. - High volumetric efficiency: Radial and axial pressure compensation devices are designed to maintain high volumetric efficiency even at low speeds and low viscosity. - Low pressure pulsation: Even at low speeds, it maintains extremely low flow and pressure pulsation, with stable flow and pressure output. - Low noise: Ultra-low noise, using high-strength pump body materials and optimized internal operating components, resulting in low noise even under high-pressure and high-speed operating conditions. - Wide speed range: The minimum speed can reach 200r/min, and the maximum speed can reach 3000r/min. - Strong anti-pollution ability: Insensitive to oil pollution, with a long service life. This series of products can be widely used in plastics machinery, leather machinery, pressure machinery, metallurgical machinery, and forklift hydraulic systems, especially in energy-saving systems with servo frequency conversion drives.

YLH3 internal gear pump

The YLH series hydraulic pumps are fixed displacement internal gear pumps with gap compensation. Their advantages include: ● High working pressure—maximum working pressure can reach 35Mpa. ● High volumetric efficiency—due to the design of the radial and axial pressure compensation device, high volumetric efficiency can be maintained even at low speeds and low viscosity. ● Low pressure pulsation—ultra-low flow and pressure pulsation, able to maintain stable flow and pressure output at low speeds. ● Low noise—ultra-low noise, using high-strength pump body materials and optimized design of internal running parts, low noise can be maintained even under high-pressure, high-speed working conditions. ● Wide speed range—minimum speed can reach 200 r/min, maximum speed can reach 3000 r/min. ● Strong anti-pollution ability—insensitive to oil pollution, long service life. This series of products are widely used in hydraulic systems in industries such as plastics machinery, leather machinery, pressure machinery, metallurgical machinery, and forklifts, and are especially suitable for energy-saving systems with servo frequency conversion drives.

YLH2 internal gear pump

The YLH series hydraulic pumps are fixed displacement internal gear pumps with gap compensation. Their advantages include: ● High working pressure—maximum working pressure can reach 35Mpa. ● High volumetric efficiency—due to the design of the radial and axial pressure compensation device, high volumetric efficiency can be maintained even at low speeds and low viscosity. ● Low pressure pulsation—ultra-low flow and pressure pulsation, able to maintain stable flow and pressure output at low speeds. ● Low noise—ultra-low noise, using high-strength pump body materials and optimized design of internal running parts, low noise can be maintained even under high-pressure, high-speed working conditions. ● Wide speed range—minimum speed can reach 200 r/min, maximum speed can reach 3000 r/min. ● Strong anti-pollution ability—insensitive to oil pollution, long service life. This series of products are widely used in hydraulic systems in industries such as plastics machinery, leather machinery, pressure machinery, metallurgical machinery, and forklifts, and are especially suitable for energy-saving systems with servo frequency conversion drives.

YLH1 Internal Gear Pump

The YLH series hydraulic pumps are fixed displacement internal gear pumps with gap compensation. Their advantages include: ● High working pressure—maximum working pressure can reach 35Mpa. ● High volumetric efficiency—due to the design of radial and axial pressure compensation devices, high volumetric efficiency can be maintained even at low speeds and low viscosity. ● Low pressure pulsation—ultra-low flow and pressure pulsation, capable of maintaining stable flow and pressure output at low speeds. ● Low noise—ultra-low noise, using high-strength pump body materials and optimized design of internal running parts, low noise can be maintained even under high-pressure, high-speed working conditions. ● Wide speed range—minimum speed can reach 200 r/min, maximum speed can reach 3000 r/min. ● Strong anti-pollution ability—insensitive to oil pollution, long service life. This series of products is widely used in hydraulic systems in industries such as plastics machinery, leather machinery, pressure machinery, metallurgical machinery, and forklifts, and is particularly suitable for energy-saving systems with servo variable frequency drives.
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