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High Speed & High Efficiency Impulse Steam Turbine

High Speed & High Efficiency Impulse Steam Turbine

    Terms of Trade: FOB
    Min. Order: 1 Set/Sets
    Packaging: In cases
    Brand: QNP
    Transportation: Ocean,Land
    Place of Origin: China
    Certificate: ISO9001,CE
    Port: Qingdao Port,Shanghai Port

Basic Info

Generator Type: Alternator

Output Type: AC Three Phase

Certification: CE, ISO

Standard: Standard

Product Description

High Speed & High Efficiency Impulse Steam Turbine

The QNP steam turbines` capacity mainly covers 200MW and below, include NI series (Normal Impulse Turbines) and HE series (High Efficiency Turbines). Our steam turbines are flexible and diverse in structure and layout so as to meet various requirement of our users. Aiming at the global leading equipment manufacturing enterprise, our design and R&D standards are higher than GB standard and in the same league with European and American energy equipment manufacturers.


Characteristics of QNP Turbine:

  • High speed, high efficiency, low energy consumption
  • Highly integrated three platform and one station, require smaller space
  • In-the-factory assembly and whole machine transportation make site installation easier, faster and more economical.
  • Single-tier and direct exhaust, condenser floor installation, lower construction cost.



High Speed & High Efficiency Impulse Steam Turbine

Technical characteristics of parts

Gland sealing matching: the industry-leading and advanced gland sealing structure design reduces the steam leakage loss.
Blade assembling: the optimized blade molded lines are designed by the international advanced design software and processed by high-grade, high-precision and advanced technology which improve the thermal efficiency greatly.

Governing system: advanced governing methods are used for high control precision and fast response speed and which also has the electronic over-speed trip function, load shedding trip function, as well as auto start, grid connection and on-load function.


Rotor: we have shrink-on rotor and solid forging structure rotor which are all processed by Mitsubishi Planer machine and adjusted by vacuum high speed dynamic balancing machine to make sure the vibration of each position of bearing is in good state when the steam turbine running. Small vibration of the rotor we produced is a distinctive characteristic of our products.

Condenser: the stainless steel screwed pipe is used as heat exchanger with good anti- pollution ability and high heat-exchange efficiency. High-quality titanium tube is used when the cooling water is seawater. We use digital controlled lathe for drilling hole.


Casing: the split is processed by one-off molding technology and the precision of which can be 0.0058MM without any steam leakage. The concentric circles of the whole axis are processed by high precision turn-milling of the 5-joint axis machining center.


Diaphragm: we use qualitative carbon steel as the support and make the flow field better comply with the design via special welding technology so as to improve the internal efficiency.

Lubricating oil system: the multiple filtration technology--impurity strainer of oil tank, double bucket strainer for refined filtration, bearing inlet strainer which can be replaced during running--make the turbine oil entering the bearing bush achieve the best performance.

Control and protection system: QNP uses the Siemens microprocessor as the core of the system to ensure the stability and timeliness of signal processing. For important signal, multistage redundancy functions are introduced to ensure the safe and stable operation of equipment. Friendly interface makes operator work easily. More than 3-monthes` record of operating data can be saved by recording system and also can be extracted at any time.


Various layout and application


Except the general double-tier layout structure, we also developed steam turbine with single-tier and fast-installation layout structure, mainly includes:

(1)Oil tank as base plate:


Oil tank as base plate

The position of oil tank for condensing steam turbine can be designed under the steam turbine as the base plate with the steam turbine, bearing pedestal and gear box on it which has same horizontal plane with condenser.

(2)Three platform and one station steam turbine:



Three platform and one station steam turbine

Composed of steam turbine base plate, auxiliaries base plate, control base plate and centralized oil station for a convenient installation and layout at site. And the centralized pipeline will let the site more clean and tidy.

(3)Axial exhaust type
Axial exhaust type
Mainly applied in 15-50MW condensing and pumping condensing high efficiency turbine. This type of steam turbine adopted single-tier arrangement, with axial exhaust directly into the condenser. Suitable for whole machine delivery, and can considerably shorten the installation period and reduce civil engineering costs.


Company Overview:

Located in the Qingzhou city of Shandong province, QNP(QingNeng Power)has developed into the largest leading private manufacturer of steam turbines and generators in China, covering an area of 200,000 square meters with building area of 90,000 square meters. We have subsidiaries in Indonesia and Beijing, as well as a branch office in Shanghai.


about qingneng power-1

QNP has passed such certificates as CE, ISO9000, ISO14001 and OHSAS18001.


Manufacturing and Capacities:

With strong manufacturing and machining capacities, main parts and key components of our products are made by CNC machines. More than 400 types of advanced equipment with high accuracy, strong reliability and advanced machining processes are available with QNP, such as the Mitsubishi Planer five sides machining center, the Italy horizontal slotting machine, the 10 meters CNC heavy duty horizontal lathe, the 8 meters vertical lathe, the 6 meters CNC grinding machine, the CNC gantry milling and drilling machine, the CNC gantry wrapping machine and the winding machine for generators. The components are standardized and modularized with enhanced universality and compatibility.


Manufacture & Test


Our state of the art quality test center consists of a physics lab, a chemistry lab, a chemical analysis lab, a precision measurements lab and a metrology lab. The high speed dynamic balancing test machine can test rotors at speeds up to 15000 rpm. The Steam Turbine trial platform can do load tests and performance verification tests. Other instruments such as our German direct-reading spectrometer, tri-linear coordinate measuring instrument, and our speed test platform provide reliable assurance of product quality.


Project Cooperate With Us:

  • QNP, in cooperation with the Chinese Academy of Sciences (CAS) has adapted it's evaporative cooling technology for cooling of distributed energy Generators, which has reduced the size of Generators significantly.
  • In collaboration with Sea Water Desalination Institute of State Oceanic Administration, QNP has formed a technical team to carry out research on the key technologies of power generation and sea water desalination.
  • QNP has set up a training mechanism for senior managers with Tsing Hua University and Peking University, as well as technical trainings with Xi`an Jiaotong University, the Huazhong University of Science and Technology, and Shandong University in multiple fields.
  • The rapid development of QNP has captured the attention of the Fortune Global 500 companies, such as the M AN Group from Germany, and Mitsubishi Heavy Industries from Japan. These companies and numerous Others have worked with QNP for technical exchanges.
  • QNP has also gotten strong support from central and local government. Top government officials at all levels have visited QNP many times and given high ratings on QNP`s development.

QNP Project


Sales Network & After Sales:

The market share of QNP is growing steadily and rapidly. Our agents and products have a presence in many countries and regions all over the world such as the U.S.A, Canada, Brazil, Argentina, Russia, Australia, Serbia, India, Indonesia, Pakistan, the Philippines, Thailand, Cambodia, Vietnam, Iran, Myanmar, as well as Sudan, Morocco and Algeria in Africa.


QNP has a skilled and experienced After Sales team geared up for fast response and superior services to our customers at any time. Our Long distance monitoring center is equipped to monitor, diagnose, serve and manage the units delivered. QNP also provides technical training to our customers at regular intervals.

QingNeng Power Company


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1. Company Overview

Located in the Qingzhou city of Shandong province, QNP(QingNeng Power)has developed into the largest leading private manufacturer of steam turbines and generators in China, covering an area of 200,000 square meters with building area of 90,000 square meters.


We have subsidiaries in Indonesia and Beijing, as well as a branch office in Shanghai. QNP has been awarded with many honors, such as the

  • NATIONAL HIGH-TECH ENTERPRISE,
  • SHANDONG ENTERPRISE TECHNOLOGY CENTER,
  • SHANDONG HIGH SPEED & HIGH EFFICIENCY STEAM TURBINE RESEARCH CENTER,
  • MEASUREMENT GUARANTEE QUALIFIED ENTERPRISE.


In addition, it has earned certificates of CE, API and ISO9000.



2. Our Product & Service


Manufacturing steam turbine, generator (≤100MW)with I&Cl system, electrical panels & switchgears, spare parts and etc. Providing 1~1000MW Overhaul & Commissioning, Energy Saving Reform and Upgrading, Operation Supervision Service for Power Plant and so on. Contracting Power Plant Turn-key Project.


QNP manufactures various steam turbines. At present, we mainly focus on the research and promotion of single layout and packaged steam turbines, as well as High speed & high efficiency steam turbines.


Steam Turbines


The Generator product includes two pole 50 hertz Generators and four pole 60 hertz Generators. The highest voltage can reach up to thirteen point eight kilovolts, and the layout can be either single tier or double tiers. The Generators can be provided with either a Static Excitation System or a Brushless Excitation System as required by the Customer.


Generators Qingneng Power



The Electrical Control equipment consists of HV & LV switchgears, synchronization panels and a DC system, contributing to the integration of power generation, synchronization with grid and transmission of power.

Elextric Control Equipments
Auxiliaries QingNeng Power


Our power design institute can provide complete project solutions for customers from design, construction, procurement, and installation to commissioning of the power plant, shortening the project period and reducing the project cost for our customers.


QNP is collaborating with world class suppliers of Gas Turbines to introduce advanced Gas Turbine technology, promoting Combined Cycle Power Projects with higher Plant efficiency.


Manufacture & Test


With strong manufacturing and machining capacities, main parts and key components of our products are made by CNC machines. More than 400 types of advanced equipment with high accuracy, strong reliability and advanced machining processes are available with QNP, such as the Mitsubishi Planer five sides machining center, the Italy horizontal slotting machine, the 10 meters CNC heavy duty horizontal lathe, the 8 meters vertical lathe, the 6 meters CNC grinding machine, the CNC gantry milling and drilling machine, the CNC gantry wrapping machine and the winding machine for generators. The components are standardized and modularized with enhanced universality and compatibility.


Our state of the art quality test center consists of a physics lab, a chemistry lab, a chemical analysis lab, a precision measurements lab and a metrology lab. The high speed dynamic balancing test machine can test rotors at speeds up to 15000 rpm. The Steam Turbine trial platform can do load tests and performance verification tests. Other instruments such as our German direct-reading spectrometer, tri-linear coordinate measuring instrument, and our speed test platform provide reliable assurance of product quality.



3. Project Cooperate With Us

  • QNP, in cooperation with the Chinese Academy of Sciences (CAS) has adapted it's evaporative cooling technology for cooling of distributed energy Generators, which has reduced the size of Generators significantly.
  • In collaboration with Sea Water Desalination Institute of State Oceanic Administration, QNP has formed a technical team to carry out research on the key technologies of power generation and sea water desalination.
  • QNP has set up a training mechanism for senior managers with Tsing Hua University and Peking University, as well as technical trainings with Xi`an Jiaotong University, the Huazhong University of Science and Technology, and Shandong University in multiple fields.
  • The rapid development of QNP has captured the attention of the Fortune Global 500 companies, such as the M AN Group from Germany, and Mitsubishi Heavy Industries from Japan. These companies and numerous Others have worked with QNP for technical exchanges.
  • QNP has also gotten strong support from central and local government. Top government officials at all levels have visited QNP many times and given high ratings on QNP`s development.



4. Sales & After Sales


The market share of QNP is growing steadily and rapidly. Our agents and products have a presence in many countries and regions all over the world such as the U.S.A, Canada, Brazil, Argentina, Russia, Australia, Serbia, India, Indonesia, Pakistan, the Philippines, Thailand, Cambodia, Vietnam, Iran, Myanmar, as well as Sudan, Morocco and Algeria in Africa.


QingNeng Power with Mitsubishi



QingNeng Power with Man Energy



QNP has a skilled and experienced After Sales team geared up for fast response and superior services to our customers at any time. Our Long distance monitoring center is equipped to monitor, diagnose, serve and manage the units delivered. QNP also provides technical training to our customers at regular intervals.


QNP regards continuous learning ability as one of the company`s core competitiveness and provides regular training to employees to enhance their comprehensive abilities and skills.


The structure of our management is the basic solution for our development. The Basic Law of QNP and other related regulations have been established to change the management style from [rule of man" to [rule of law". This has laid a solid foundation for further development of QNP.


Reviving national industry is our task. Becoming a first-class power equipment manufacturer of the Global economy and energy conservation is our objective.


Thinking freely, working seriously!
Passion is the endless source of creation!
Passion creates the future!

This is QNP

about qingneng power-3

about qingneng power

Company Info

  • Company Name: Shandong Qingneng Power Co., Ltd.
  • Representative: GUO WEI
  • Product/Service: Steam Turbines , Generators , Turnkey Project , Steam Turbine Care , Turbomachinery , Steam Plant Services
  • Capital (Million US $): 100,200,000RMB
  • Year Established: 2000
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 11% - 20%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: 8
  • No. of R&D Staff: 31 -40 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Above 100,000 square meters
  • Factory Location: No.3011 Haidai North Road,Qingzhou City, Shandong Province, China
  • Contact Person: Ms. Sarah
  • Tel: 86-536-3526005
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