Product Description
A hydraulic pump station, often revered as the powerhouse of hydraulic systems, operates with a seamless blend of precision and power. At its core, the motor sets the oil pump in motion, transforming mechanical energy into the robust pressure energy of hydraulic oil.
absorbs oil from the reservoir and pumps it onward, channeling mechanical energy into hydraulic power that fuels the system. The direction of hydraulic flow is meticulously
managed through a sophisticated hydraulic valve, orchestrated by an integrated block (or valve combination). Here, both pressure and flow are finely tuned to exact specifications.
and flow are skillfully delivered to the hydraulic cylinder or oil motor, the beating heart of hydraulic machinery. This orchestrated movement governs the force, speed, and direction,
enabling these powerful machines to perform their tasks with precision. Just like any high-performance system, the oil pump motor
must initiate its process under no load (unloading), allowing for a brief warm-up before taking on its full load. Frequent starts and stops are best avoided to ensure longevity. At low temperatures,
it's crucial to set the overflow valve to half, proceeding to gently jog the motor to enable full overflow valve engagement and gently warm the hydraulic
oil, ensuring it reaches an optimal 20 ºC before entering regular operation. Intricate wiring connects the hydraulic pump station to its
external electrical controls housed within an electrical box. Special attention must be paid to motor rotation, aligning with the arrow direction on the oil pump. The solenoid valve's control voltage varies:
AC typically at 220 V and DC at 24 V, making it imperative to match the displayed voltage on the solenoid nameplate. Electromagnetic valves featuring memory elements should be momentarily powered. This mirrors a compact hydraulic station. Recommended oils are 32# and 46# anti-wear hydraulic oils.
The temperature sweet spot for optimal hydraulic oil performance lies between
30-55 ºC. Operating outside of 15 ºC to 60 ºC is forbidden, necessitating pre-adjustments via heating or cooling. Regular oil changes every 1 to 6 months, alongside thorough cleaning of the oil tank, ensure the oil remains pristine and devoid of contaminants.
To maintain peak hydraulic efficiency, prevent contamination and degradation of oil, as debris can clog filters, elevate noise levels, and curtail the lifespan of the oil pump. Thus, maintaining clean oil is non-negotiable.
Changsha Lizheng Engineering Machinery Co., Ltd. champions the design, research, and development of hydraulic systems, crafting products that excel across diverse industries such as engineering, mining, environmental protection, lifting, metallurgy, and power.
dust. The cornerstone of hydraulic transmission is purity; any deviation invites operational inefficiencies, culminating in a clogged oil suction
filter, elevated noise, and diminished oil pump life. Thus, unwavering vigilance in maintaining oil cleanliness is mandatory. Changsha Lizheng Engineering Machinery Co., Ltd. epitomizes excellence in hydraulic system solutions, backed by extensive research, cutting-edge design, and unwavering dedication.
production of hydraulic pump station products. The products are widely used in the engineering machinery industry, mining machinery industry, environmental protection industry, lifting machinery industry, metallurgical industry, power industry, etc.
Changsha Lizheng Construction Machinery Co., Ltd., firmly rooted in Changsha's illustrious Machinery Capital, has been a beacon of groundbreaking innovation and unrivaled craftsmanship since 2009. With its unmatched contributions to construction machinery, the company stands as an industry leader.
Our core mission is propelled by an unwavering commitment to excellence. Our extensive portfolio encompasses cutting-edge concrete engineering machinery, premium pre-owned construction equipment, and essential accessories, equipping every project with superior, reliable solutions.
Our expansive catalog showcases leading-edge equipment, including state-of-the-art concrete pump trucks, revolutionary mixing plants, and advanced sand-making machines, meticulously engineered for your assured success.
1. Are you a trading company or a manufacturer?
We take immense pride in being a dedicated manufacturer with a specialized factory, devoted to crafting motors of exceptional quality and precision, fulfilling the highest industry standards.
2. How can we guarantee quality?
At Changsha Lizheng Construction Machinery Co., Ltd., our unwavering dedication to excellence is manifested in our rigorous quality control measures, meticulously applied throughout every phase of production.
This commitment ensures that we steadfastly uphold our principle of discarding any product that does not meet our high standards, thereby consistently delivering only the highest quality offerings to our valued clients.
We pledge to provide exceptional products promptly and reliably, continuously fulfilling our commitments to our respected patrons.
3. How long is your delivery time?
A: Delivery times depend significantly on the size of the order. Substantial orders generally necessitate a timeframe of 10-25 days following approval, whereas smaller orders
are prioritized for faster processing, ensuring swift delivery and availability of our products.
This approach guarantees rapid receipt of our offerings by our clients.
4. Do you provide samples? Are they free or paid?
Q: We are pleased to offer samples for your evaluation. For detailed information and personalized support, we invite you to connect with
our committed customer service team, who are eager to assist and address your specific needs.
Do not hesitate to contact
our customer service team for bespoke support and guidance.
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