Feature

Features

Features

Features

Features

Features

Features

Features

Features

Features

• Both the H series and the high-output, high-speed compatible HO series are single-stage, horizontally-installed compact general-purpose turbines.
• Our product range also includes the high-speed rotation-compatible CC series for use with compressors, etc. and the vertical-type V series.

Features

• According to the number of stages selected, the nozzles, wings, turbine blades, shafts, housing, etc. are all subject to change, but all other essential parts are completely standardized and designed for easy attachment to any model.

Features

• Utilizing the pressure differential between intake steam and expelled steam, part of the thermal energy is converted to mechanical energy and reused for the factory’s processes.

Features

• Exhaust can be discharged along the axial direction and condensers can be connected directly.
• The simple layout contributes greatly to lower installation costs and running costs.

Features

(1) Priority selection for efficiency

• · Improved efficiency by enlarging the final annular area
• · Final annular area ratio 1.6 times greater (than conventional model)

(2) Priority selection for initial investment (selection with reducing device)

• · Improved rotation speed: of 125% (compared to the company’s own conventional models)
• · Turbine stage reduction rate of 10–20% (compared to the company’s own conventional models)

(3) General

• · Improving vibration resistance of blades by adopting blade that maintains all-round contact (interacted shroud type blade)
• · Using stellite welding for final-stage blades (standard measure against dampness)
• · Reducing exhaust hood losses by adopting a new exhaust case (housing)
• · First stage shroud-type injection option also available

Features

• Converting exhaust pressure to a vacuum, Condensing multi-stage turbines can convert the heat energy of steam to mechanical energy without waste.
• Parts are standardized and easy to replace.

Features

Features

Features

Features

Features

• This is a heavy-duty pump conforming to API610 requirements.

Seal chamber

• Seal chamber dimensions fully conform to API682 and API610 standards, with installation of our own standard-dimension dual seals also supported.

Easy maintenance

• Overhaul can be performed without removal of main pipelines or drive assembly.

High reliability

• The double volute casing reduces radial force. The double suction impeller design balances thrust force.
• Additionally, full-circular construction of the bearing housing and high-precision dynamic balance ensure smooth operation and long bearing life.

Specifications

Features

This is a heavy-duty pump conforming to API610 requirements.

Seal chamber

• Seal chamber dimensions fully conform to API682 and API610 standards, with installation of our own standard-dimension dual seals also supported.

Easy maintenance

• Overhaul can be performed without removal of main pipelines or drive assembly.

High reliability

• The double suction impeller design balances thrust force, while the double volute casing reduces radial force.
• Additionally, full-circular construction of the bearing housing and high-precision dynamic balance ensure stable operation and long bearing life.

Self-venting

• Both the discharge and suction nozzles are located on top, which enables self-venting and achieves a smoother start-up.

Specifications

Features

This is a heavy-duty pump conforming to API610 requirements.

Seal chamber

• Seal chamber dimensions fully conform to API682 and API610 standards, with installation of our own standard-dimension dual seals also supported.

Easy maintenance

• Overhaul can be performed without removal of main pipelines or drive assembly.

High reliability

• The rear alignment arrangement of the impeller balances the thrust force of the pump. The volute casing with attached diffuser balances the internal radial force.
• Additionally, full-circular construction of the bearing housing and high-precision dynamic balance ensure stable operation and long bearing life.

Self-venting

• Both the discharge and suction nozzles are located on top, which enables self-venting and achieves a smoother start-up.

Specifications

Features

Features

This is a heavy-duty pump conforming to API610 requirements.

Seal chamber

• Seal chamber dimensions fully conform to API682 and API610 standards, with installation of our own standard-dimension dual seals also supported.

Easy Maintenance

• Overhaul can be performed without removal of main pipelines or drive assembly.

High reliability

• The multi-stage back-to-back arrangement of the impeller reduces thrust force to an optimum level. Diffuser guide vane provides balance for internal radial force.
• Additionally, full-circular construction of the bearing housing and high-precision dynamic balance ensure smooth operation and long bearing life.

Specifications

Features

This is a heavy-duty pump conforming to API610 requirements.

Seal chamber

• Seal chamber dimensions fully conform to API682 and API610 standards, with installation of our own standard-dimension dual seals also supported.

Compact design

• Casing with compact crossovers minimizes friction loss on flow passages.

High reliability

• The opposite impeller multi-stage arrangement provides pumps with balance for thrust force. Double volute casing provides balance for internal radial force.
• Additionally, full-circular construction of the bearing housing and high-precision dynamic balance ensure stable operation and long bearing life.

Easy maintenance

• Overhaul can be performed without removal of main pipelines or drive assembly. Adopting a volute-type casing enables easy removal and inspection of rotors.

Specifications

Features

This is a heavy-duty pump conforming to API610 requirements.

Seal chamber

• Seal chamber dimensions fully conform to API682 and API610 standards, with installation of our own standard-dimension dual seals also supported.

Easy maintenance

• Overhaul can be performed without removal of main pipelines or drive assembly.

High reliability

• Balance drum reduces thrust force to an optimum level. Diffuser guide vane provides balance for internal radial force.
• Additionally, full-circular construction of the bearing housing and high-precision dynamic balance ensure stable operation and long bearing life.

Self-venting

• Both the discharge and suction nozzles are located on top, which enables self-venting and achieves a smoother start-up.

Specifications

Features

• Compact and versatile design – The turbine is designed to be single-stage, compact, and horizontally installed, offering flexibility for various industrial applications.
• Multiple series options:
• H series and HO series: High-output, high-speed compatible turbines.
• CC series: High-speed rotation-compatible, specifically designed for use with compressors and other high-speed applications.
• V series: Available as a vertical-type option for specific needs.
• Wide compatibility – The turbine models are compatible with multiple industrial standards (API 611 and API 612 standards), ensuring reliable integration with pumps, fans, compressors, mills, and shredders.
• Standardized components – The turbine features highly standardized and interchangeable parts, ensuring ease of maintenance and part availability.
• Efficiency – Optimized for efficient energy use, reducing operational costs and improving overall system performance.

Applications (Uses)

• Industries: Primarily used in petroleum plants, chemical plants, sugar mills, and power plants.
• Main uses: The turbine is ideal for driving pumps, fans, compressors, mills, and shredders, all of which require high mechanical reliability and efficiency.
• Compliance:
• H and HO series: Suitable for API 611 standard.
• CC series: Suitable for API 612 standard.

Overview

• This single-stage turbine is one of the leading models, offering high-speed compatibility for various heavy-duty applications.
• It supports multiple standards, offering flexible solutions for compressors and other high-speed equipment.

Specifications

Features

• Standardized essential components – The core parts like nozzles, turbine blades, shafts, and housing are standardized for easy replacement and maintenance, making servicing simple and efficient.
• Customizable stages – The turbine can be configured with multiple stages, with the number of stages and turbine blades being optimally chosen based on factors like output, steam pressure, temperature, and exhaust conditions.
• Flexibility – The nozzles, turbine blades, and housing can be customized depending on the project’s needs, but all other critical parts are standardized, ensuring a quick turnaround for part replacements and easy attachment to any model.
• Design for easy maintenance – With standardized components, the turbine is designed to ensure easy maintenance and minimal downtime.
• Reliable part availability – The company maintains a robust inventory of standardized parts, guaranteeing reliable and timely supply when repairs or replacements are needed.
• Enhanced system optimization – The turbine’s efficiency is fine-tuned based on the specific conditions of each setup (e.g., output, intake steam pressure).

Overview of the Design

• This multi-stage back pressure turbine is designed with flexible and customizable features for different industrial applications.
• The blades, nozzles, and shafts can be adjusted according to system specifications, but the core components are standardized, reducing complexity and ensuring reliability across models.
• The system delivers high efficiency with tailored adjustments to meet specific operational needs, making it suitable for a range of industrial setups.

Back pressure steam turbine (downward-oriented exhaust type): No load,

continuous testing Back pressure steam turbine (downward-oriented exhaust type) Photo shows on-site operation

Features

• Thermal energy recovery system – Utilizes the pressure difference between intake and exhaust steam to convert part of the thermal energy into mechanical power, which can then be reused for factory processes.
• Stable pressure control – Steam extracted from intermediate turbine stages is controlled precisely using internal extraction pressure regulation, maintaining constant supply pressure to the factory.
• Built-in pressure control valve – A pressure control valve inside the turbine casing regulates upstream pressure, ensuring steady extraction pressure during operation.
• Dual extraction capability – Up to two internal control valves can be installed, allowing two independent steam supply lines (e.g., medium-pressure and low-pressure steam) from a single turbine.
• Flexible operation – Enables efficient steam utilization across multiple process loads while maintaining turbine efficiency.
• Simplified system design – Reduces the need for external control systems by integrating extraction control within the turbine body.
• Improved energy efficiency – Reuses exhaust energy, thereby reducing overall energy waste and enhancing plant efficiency.
• System variations:
• Single-stage internal extraction turbine – Provides one controlled extraction line.
• Two-stage internal extraction turbine – Provides two controlled extraction lines (medium and low pressure).

• Single-stage internal extraction turbine

• 

• • Two-stage internal extraction turbine

Features

• Axial exhaust layout – Instead of downward or upward discharge, exhaust is released along the turbine axis. This reduces exhaust losses and improves mechanical efficiency.
• Direct condenser connection – Enables simple alignment and connection between turbine and condenser, leading to lower installation cost.
• Reduced civil construction – Requires shallower foundations; foundation concrete reduced by ~30%, building floor area about ¼, and building volume about ⅓ compared to conventional setups.
• Shorter construction period – Smaller foundations and simpler design shorten installation time and cut construction costs.
• Easier maintenance – Flat layout allows easy access and simplifies maintenance and inspections.
• Higher energy efficiency – Exhaust flow analysis shows minimized flow losses in the exhaust hood, resulting in greater efficiency.
• Opened-state accessibility – Rotor and upper-half case can be easily opened and inspected.
• Typical specifications example:
• Output: 67,000 kW
• Speed: 3600 RPM
• Inlet: 1555 psia × 1000°F (≈111.5 bar × 538°C)
• Exhaust: 1.35 psia (≈0.097 barA)
• 2 bleed extractions

Features

Priority selection for efficiency

• Improved efficiency by enlarging the final annular area
• Final annular area ratio 1.6 times greater (than conventional model)

Priority selection for initial investment (selection with reducing device)

• Improved rotation speed: of 125% (compared to the company’s own conventional models)
• Turbine stage reduction rate of 10–20% (compared to the company’s own conventional models)

General

• Improving vibration resistance of blades by adopting blade that maintains all-round contact (interacted shroud type blade)
• Using stellite welding for final-stage blades (standard measure against dampness)
• Reducing exhaust hood losses by adopting a new exhaust case (housing)
• First stage shroud-type injection option also available

Specifications

Condensing Multi-Stage Steam Turbines (upward-oriented exhaust)

Condensing multi-stage steam turbine (downward-oriented Exhaust)

Model	Condensing steam turbine
Maximum output (kW)	100,000
Maximum intake steam pressure (kgf/cm2g)	130
Maximum intake steam temperature (°C)	550
Maximum exhaust pressure (vacuum to maximum) (kgf/cm2g)	1
Exhaust outlet direction	Upward, downward, axial flow