The petrochemical industry is the lifeblood of the national economy. We have developed and produced screw pumps and gear pumps that meet API standards for the oil and gas industry. We continue to provide customers with high-quality solutions in various systems of oil transportation, pipeline supercharging, main auxiliary oil pumps of compressors and smelting industrial processes. Oil pumps play a key role in the chemical industry and are used in the transportation, circulation and control of liquids. Its efficient and reliable performance ensures the reliable operation of the whole system. Therefore, it ensures the stability and efficiency of the process system, and improves the production efficiency and operation quality.

Partial Achievement:

2023 Dushan Energy New Fengming PTA Project

2021 Jiangsu Tongkun Jiatong PTA Project

2018 Zhongke Refining and Chemical Zhanjiang Dongxing 70000 Air Separation Project

2017 Shaanxi extended the 100,000 oil air separation project

2016 Zhejiang Jiaxing Petrochemical PTA Project

2007 Petrochemical Performance PetroChina Tarim Petrochemical Project

The metallurgical industry is the basic industry in China's heavy industry. We took the lead in applying GR series screw pumps in the metallurgical industry. This series effectively solves the problem of poor coaxiality and difficulty adjusting of the original screw pump through the installation of bell cover connection, prolongs the life of oil pumps, reduces the difficulty of on-site installation and maintenance, and saves valuable maintenance time for users. Helnco's SN and other series of three-screw pumps are widely used in the metallurgical industry, successfully replacing imported and other similar oil pumps. It is also unique in performance, and there are significant improvements in common problems such as seal leakage and noise. It has long maintained close cooperation with major steel mills, such as Baosteel, Wuhan Iron and Steel, Taigang, Shougang, etc. It has been widely used in hot rolling, cold rolling, circulating cooling systems and dilute oil lubrication systems of bars and wires.

Partial Achievement:

2022 Fujian Donghai 1850 full-line screw pump

2016 Dingxin 1780 hot rolling full-line screw pump

2011 Xinjiang Bayi Steel Plant medium-thick plate project full-line screw pump

2010 Wugang 4 cold rolling project full-line screw pump

2010 South Steel Bar Full-line Screw Pump

2009 Baosteel Yantai 460 steel pipe hot rolling project full-line screw pump

2007 Shougang Jingtang 2250 hot continuous rolling project full-line screw pump

Helnco has served the power industry for more than 20 years and has provided efficient, stable and long-lived oil pumps for thousands of power stations. Low-pressure and high-flow oil pumps, high-pressure top shaft oil pumps are provided in important equipment such as hydraulic turbines, generators and steam turbines. At present, the flow rate of three-screw pumps used in power equipment can reach 6000L/min, and in the case of high gas content in oil, it can still maintain low noise operation without affecting the service life. In order to provide upgraded technical solutions for hydropower stations that have been in operation for more than many years, a large amount of experience and cases have been accumulated, and the original imported or domestic oil pump can be seamlessly docked and replaced. There is no need to change the original pipeline design, and the maintenance cycle has been shortened to ensure the normal operation of the power station. At present, more than 100 old power station renovation projects have been completed.

Partial Achievement:

2X660MW coal power project Guizhou gold dollar weaving gold

2X100MW Smart Thermal Power Project Xinjiang Huadian Hami

2X350MW Phase II Project National Electric Investment Tongliao

2X100MW Thermal Power Project Guoneng Shenhua Jiujiang Power Plant

2X350MW Thermal Power Achievement Jiangquan, Linyi, Shandong Province

2023 Jiangsu Jurong Pumped Storage Energy

2023 Henan Luoning Pumped Energy Storage

2019 Hebei Fengning Pumping and Energy Storage

2014 Three Gorges Company Xiluodu Power Station

2013 Zhejiang Xianju Pumped Water Storage

2012 Jiangsu Liyang Pumped Water Storage Energy

2009 Fujian Xianyou Pumped Energy Storage

Helnco has been committed to the development of the ship industry, developed and manufactured supporting oil pumps for it, and produced screw pump and gear pump products that meet the characteristics of the ship industry. In the fuel and lubricating oil system of the cabin, the hydraulic module of the deck machinery (rudder, anchor machine, crane), the cargo oil loading and unloading system and the propeller propulsion system, we can provide one-stop product solutions, and can also seamlessly dock and replace imported brand oil pumps according to user requirements. At present, we can provide multiple classification certificates, including CCS, RS, ABS, DNV, NK, KR, LR, etc. We have also established stable cooperation with many well-known shipyards and shipowners, and provided high-quality oil pump solutions for many ship OEMs.

As a key equipment in the building materials mining equipment industry, oil pumps are widely used in large mills, crushers, elevators, roller presses, ignition and other equipment. Helnco Company is committed to providing customers in the building materials equipment industry with complete specifications of oil pumps, including three-screw pumps for reducer lubrication and high-pressure screw gear pumps for top shaft devices. Considering that the stability of the performance and quality of the oil pump directly affects the reliability and service life of industrial equipment. In order to solve the problems of noise and vibration in this industry, our company has specially developed a specially designed tooth-shaped and screw oil pump with high viscosity oil, which can also ensure stable oil and liquid transportation under high gas content. At present, Helnco has become the preferred oil pump supplier for international first-line equipment manufacturers, such as CITIC Heavy Industries, Metso, SKF, etc.

GR series high-pressure silent spiral gear pump has good design technology. The spiral tooth surface meshing allows the fluid to flow smoothly without pulsation. It eliminates the noise source of pressure fluctuation in structure. There is no oil trap phenomenon. It can not only carry higher pressure and flow, but also has the characteristics of low noise (≤55d(B)A, pulsating stability and low vibration. In terms of power transmission, it provides power for the hydraulic power steering system and lifting system. It also enhances the braking effect in the hydraulic braking assistance system. It is widely used in driving car lift, garbage compression and other working devices such as forklifts, agricultural machinery, loaders, dump trucks, garbage trucks and other special vehicles.