Leading screw pump enterprise integrating R&D, production and sales

Create a good corporate environment, and take the new management mode.perfect technology, considerate service, and excellent quality as the basis for survival

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High standards, strict requirements, excellent service, efficiency

We always adhere to the principle of putting users first, serving customers with dedication, and using our own services to impress customers.

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Yulian Mechanical & Electrical
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Specialized in making screw pump manufacturers

30 Years Of Production Experience

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Screw pump rotor

Different materials can be selected according to different uses: various stainless steels, alloy steels, titanium, nickel-based alloys, etc.

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30 Years Of Production Experience

Focusing on the R&D and production of oil production screw pump and its supporting equipment for 30 years. It is a comprehensive service provider integrating oil and gas lifting technology R&D, scheme formulation, complete equipment manufacturing and engineering services.

4 Major Service Field

FIND THE ANSWERS TO ALL YOUR QUESTIONS ABOUT OUR PRODUCTS AND SOLUTIONS.

Our products & sales methods

Sales


More than 60 years of mechanical manufacturing experience and 30 years of screw pump expertise, combined with a strict quality control system, to ensure that every set of equipment delivered has excellent performance, long-lasting durability and high reliability, to minimize your operation and maintenance costs.

Leasing


Provide short-term, medium-term or long-term rental options for core equipment including various screw pump units, ground drive systems, intelligent control cabinets, etc.Without the need for a large one-time capital expenditure, you can quickly obtain the right to use advanced and reliable equipment.

Progressive Cavity Pump

Screw Pumpjack is a type of Pumpjack that has been rapidly developed and applied in recent years. Because it operates at a uniform speed and has no inertia loss of machinery and fluid flow, it can be used not only in the production of ordinary oil wells, but also in the production of oil wells with high viscosity and high sand content. It has a series of advantages such as high efficiency, low energy consumption, simple structure, small volume, easy operation, etc. The screw Pumpjack is mainly composed of three main parts: ground drive device, downhole Screw pump and frequency modulation intelligent electric control cabinet. There are two types of sealing methods for bare rods: mechanical sealing and packing sealing.

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Ground Drive

The surface drive device is the main surface equipment of the Screw pump oil production system. It is a mechanical device that transmits power to the rotor of the downhole pump to enable the rotor to realize planetary movement and to pump crude oil. From the perspective of transmission form, there are horizontal transmission and vertical transmission, and the application of variable frequency control system can achieve stepless speed regulation.

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Inverter Cabinet

The frequency conversion intelligent control cabinet is assembled with special frequency converter and special electrical components for Screw pump system, with safe and stable performance. Easy to operate, in automatic operation mode, one click start. It has the function of adjusting the output power of the motor according to load changes, which can achieve low-power flexible starting without causing impact on the power grid. It has a reasonable soft shutdown function, gradually releasing the elastic deformation energy of the pumping rod, and avoiding unnecessary accidents caused by the sudden release of elastic deformation energy stored in the rod column.

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Our company is a comprehensive service provider integrating oil and gas lifting technology R&D, scheme formulation, complete equipment manufacturing and engineering services.

Now, we have accumulated many years of experience in screw pump manufacturing and field operation management, and have formed two categories (rod and rodless), 65 mature screw pumps and their supporting equipment series products, which can be used in the development of conventional and unconventional oil and gas fields, new energy exploration and development, salt mine, chemical industry and other fields.

1958 year

Company establishment

60 year

Production and processing of mechanical products

30 year

Equipment R&D and production

Contact & Cooperation

Whether you want to know about our products or seek cooperation, we look forward to hearing from you.

Contact Information

Address

Houhu industrial gathering area, Yutian County, Tangshan City, Hebei province

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