Dual-Row Cryogenic Reciprocating Pump Skid - Huzhou Sanjing Cryogenic Equipment Co., Ltd.

As a national high-tech enterprise specializing in the R&D, manufacturing and sales of cryogenic liquid pumps since 2004, Huzhou Sanjing Cryogenic Equipment Co., Ltd. has been deeply engaged in the cryogenic equipment field for more than ten years, and has built a solid reputation for reliable quality and advanced technology. Our Dual-Row Cryogenic Reciprocating Pump Skid, as a core product integrating innovation and practicality, is carefully designed to meet the strict requirements of cryogenic fluid transportation in various industries, and its unique advantages make it the preferred choice for customers at home and abroad.

Core Advantages of Dual-Row Cryogenic Reciprocating Pump Skid

1. Unmatched Operational Reliability & Continuous Stability

Adopting the dual-pump parallel design with intelligent switching valve group, our Dual-Row Cryogenic Reciprocating Pump Skid realizes the "one in use, one standby" operation mode, which fundamentally avoids production interruption caused by single pump failure. When the main pump has an unexpected failure such as plunger jamming or seal failure, the standby pump can automatically take over the load within 90 seconds, increasing the system availability to 99.98%. Meanwhile, relying on the self-developed anti-cavitation technology of Huzhou Sanjing, the pump skid effectively solves the industry common problem of "cavitation" (similar to "pump asthma") under high-pressure conditions, avoiding vibration, noise and equipment damage caused by local vaporization of cryogenic fluid, ensuring stable and efficient fluid transportation. All key components are made of cryogenic-resistant alloys, with multi-level sealing structure and vacuum insulation design, which can stably operate under extreme low temperature conditions (down to -196℃) and prevent cryogenic medium leakage and vaporization loss.

2. High Integration & Convenient Installation & Transportation

The pump skid integrates dual-row cryogenic reciprocating pumps, motors, valves, instrumentation, control systems and other essential components on a single steel base, realizing high integration and compact structure. This integrated design not only saves floor space, eliminates the need for a dedicated equipment room and complex on-site piping layout, but also greatly simplifies on-site installation work. As a pre-engineered and pre-fabricated complete unit, the pump skid is delivered as a whole, requiring minimal on-site assembly, which significantly shortens the installation cycle, reduces labor costs and avoids installation errors caused by scattered components. In addition, the reasonable structural design makes the pump skid easy to move and deploy, which is suitable for both fixed-site operation and remote site application.

3. Flexible Adaptability & Customizable Configuration

The pump skid is highly flexible and can be flexibly switched between two operation modes: "one in use, one standby" and parallel operation according to actual working conditions. In the parallel operation mode, the flow rate can be superimposed to meet the demand of large-displacement transportation; in the "one in use, one standby" mode, it is suitable for scenarios requiring 24-hour continuous operation, such as LNG receiving stations, aerospace launch sites and other critical fields. We can customize the pump skid according to customers' specific needs, including flow rate (ranging from 500L/h to 5000L/h), outlet pressure (up to 120MPa), and matching of supporting components, to perfectly adapt to different industrial scenarios such as energy, chemical industry, metallurgy, aerospace and industrial gas supply. It can efficiently transport various cryogenic media such as liquid nitrogen, liquid oxygen, liquid argon and LNG, with strong medium adaptability.

4. Precise Control & Energy-Saving Efficiency

Equipped with advanced PLC control system, flow meter, pressure sensor and temperature transmitter, the pump skid can real-time monitor key parameters such as transportation pressure, flow rate and medium temperature, realizing automatic control and precise regulation. The flow rate of the reciprocating pump is stable and not affected by pressure, which can realize precise flow control, meeting the strict requirements of the process for transportation accuracy. At the same time, the optimized structural design and high-efficiency transmission mechanism effectively reduce energy consumption, with the operating efficiency reaching more than 90% in some working conditions, helping customers reduce long-term operation costs. The integrated instrument cabinet concentrates all instruments, which is convenient for staff to observe, operate and maintain, further improving the operation efficiency and reducing the maintenance cost.

5. Strict Compliance & Comprehensive After-Sales Support

All designs and manufacturing processes of the Dual-Row Cryogenic Reciprocating Pump Skid comply with national and international industry standards and relevant safety regulations, ensuring safe and standardized operation in various industrial environments. Huzhou Sanjing has a professional R&D team accounting for nearly 30% of the total staff, and has invested a lot of resources in technological innovation, realizing the localization replacement of high-end cryogenic equipment. We provide 24/7 global after-sales service, including on-site installation, commissioning, maintenance and spare parts supply, ensuring that customers' equipment can operate stably for a long time, and solving customers' worries in the whole process.

Backed by more than 20 years of experience in the cryogenic equipment industry, Huzhou Sanjing is committed to providing customers with high-quality, high-reliability dual-row cryogenic reciprocating pump skid products and professional solutions. Our products have been sold to more than 20 countries and regions, and have been widely recognized and praised by customers in various industries. Choosing our Dual-Row Cryogenic Reciprocating Pump Skid is to choose efficiency, stability and trust.