Alternators for steam turbines - Import export

ZWP is one of the leading independent manufacturer in Germany for gears, pinions and rim gears. We supply already well-known manufacturers for gear boxes. We are looking forward getting intouch with you to have a conversation about possibilities for your supply. Sectors of our (international) customers are: Mining, Oil, Offshore, rail and ship transmissions, industrial transmissions, and many more fields of applications. Overview about the capabilities for production: Gears internal and external toothed hardened and grinded Module 2 – 50 mm Diameter 100 – 2,000 mm Internal toothed rings / rim gears hardened and grinded Module up to 20 mm - more on request Diameter 100 to 1,800mm Pinions and shafts internal and external toothed hardened and grinded Module 1 – 50 mm Diameter 50 – 500 mm Length up to 1,500 mm Hardening and balancing inhouse possible Cooperation with companies for special manufacturing of gears and pinions etc We speak English.

CNC polishing of compressor blades and vanes to optimize flow efficiency while at the same time minimizing differences due to tolerances in blade geometry. This is essential to the balancing of the compressor rotor and the fit of the stator parts. The SPE allows to keep up with the demand of this for the latest F-Class & H-Class Gas Turbine Compressors. The SPE CNC-Machine allows automatic polishing of all rows of the Gas Turbine Compressor, as well as most rows of Steam Turbine Blades within tight tolerances and highest repeatability. A dedicated CAD/CAM software allows for generation of NC part programs. As the SPE is a cartesian type machine tool there is no need for referencing or time consuming in process gauging. The precision and repeatability of the process allows the balancing of the milling process to leave a rougher scallop on the blade and save valuable time and cutter on the milling side. Capable of polishing compressor blades, fan blades and vanes up to 550 mm in length.

Turbine bypass valves play a very major role in Power Plant applications. Within a short period of twenty four hours, a power plant may be required to operate at minimum load, increase to maximum capacity for major part of the day, immediately lower back to minimum load and then back to maximum capacity. Bypass System permit unit start up and shutdown in a lifesaving manner for critical heavy components in boiler and turbines. Jet Flow Bypass valves are supplied with hydraulic, electric or pneumatic actuators as per the process requirements alongwith complete control systems as an option.

When it comes to the performance of a turbine surface condenser in the operational field of a steam turbine cycle, you need utmost reliability and efficiency. Here’s where Jet Flow’s know how is invaluable. We createcustomise package solutions for each particular customer’s needs. Our General Scope of Supply Condenser Circular Condenser having own Flow, Axial flow or side inlet steam entry. Turbine to Condenser steam duct, including necessary expansion joints. Steam Jet Ejector Vacuum System. Flash tank, drain header and Instrument stand pipe. Dump Tube. Condensate Pump system Pumps are in vertical or horizontal arrangement; either API 610, ISO 5199 or standard manufacturer pump design. Control system Including level control valves pressure and temperature indicators, transmitters and controllers. Interconnecting piping with filter, fittings and valves.

Gland seal systems very important to main and auxiliary turbines. Turbine shafts must exit their casings in order to couple up or connect with the unit that the turbines drive (reduction gears, pumps, etc.) The main and auxiliary gland seal systems enable the turbine to be sealed where the shaft exits the casing; in effect keeping "air out and steam in." The purpose of gland seal system is to prevent the leakage of air from the atmosphere into turbine casings and prevent the escape of steam from turbine casings into the atmosphere. The gland sealing system provides low pressure steam to the turbine gland in the final sets of labyrinth packing. This assists the labyrinth packing in sealing the turbine to prevent the entrance of air into the turbine, which would reduce or destroy the vacuum in the associated condenser. Excess pressure (excess gland seal) is removed by the gland seal unloader. Since there are times when steam escapes from the seals, a gland exhaust system is provided.

The efficiency of a Steam turbine is mainly determined by the pressure of the steam at its outlet. The Turbine Surface Condenser is therefore maintained under vacuum. To enable this, the Steam Jet Ejector Vacuum System must be capable of removing all non condensable and associated water vapour from the Surface Condenser to produce the minimum steam condensing pressure consistent with physical dimensions and heat transfer and to provide for deaeration of the condensate. The sources of non condensables include air leakage through all system components operating below atmospheric pressure, gases released from feedwater drains and vents admitted to the condenser, gases released for makeup admitted to the condenser, condensate surge tank when utilized in a closed cycle and disassociation of feedwater into oxygen, hydrogen and non condensables.

Three Stage Ejector is similar in construction as of Single Stage Ejector, but having intermediate condensers. Three Stage Ejector comprises of Booster Ejector, Booster condenser and a Two Stage Ejector. And Two Stage Ejector consists of a high vacuum ejector, a inter condenser and a low vacuum ejector. This system will give higher vacuum and can handles larger quantity of condensable vapors. Gas or Gas vapor mixture is discharged from the first stage into the condenser where the operating steam is condensed and gases are cooled. The cooled gases are then entrained by the second stage and discharged into the second inter condenser. Here, the steam used in the second stage is condensed. The gases are finally entrained by the third stage and discharged to atmosphere.

The right choice for your application(s). We not only distinguish ourselves by high-quality products, but we are involved. We are on site during all phases of delivery and installation to ensure that everything runs smoothly and according to your wishes. CERTUSS steam generators are of high quality and generate boiler efficiencies of up to 98%. They have been developed from innovative standards, according to PED guidelines, i.e. the latest applicable regulations. And as required, the steam boilers are TUV-approved and provided with a CE certificate, which means that our product complies with the applicable

WHY MY STEAM WASHING AUTO? • You will save 97% of the water you will spend in water washing. (Aqueous washing average: 70-80 Lt. Steam Car Wash 3-5 Lt) • You will save 97% of the water you will spend in water washing. (Aqueous washing average: 70-80 Lt. Steam Car Wash 3-5 Lt) • When you wash by steam, you wash in 1 hour, while cleaning the outer car. You spend 3-4 hours in the water wash. Why spend extra time? • No brushing required! Thus, the car seats do not damage, wear. • Steam cleaning is hygienic. • Steam gives the car a smooth, vibrant and brighter appearance. • Provides cleaning that you will never get in water washing. WHY IS SCW MACHINE? • CE Certificate (compliance with European Standards) • Internal 10 Ml boom boiler • Washing the inside and outside of the same machine with the same machine (no energy loss) • Up to 33 Lt tank capacity • 15 kW machine • One machine is both dry steam. (Dry steam provides special cleaning for electronic components and breasts.)

MAXIMUM POWER 3000 W TYPE 3-WING - HORIZONTAL ALTERNATOR-FIXED MAGNET ALTERNATOR, BRUSHLESS, GEARLESS, COAL & MAINTENANCE-FREE MATERIAL ALUMINUM VOLTAGE 0-90 AC CURRENT-3 PHASE-AC TOTAL WEIGHT 32 KG MAX. NOISE 50 DB LIFE OF USE 20 YEARS WING LENGTH 110 CM WING DIAMETER 235 CM WING STRUCTURE FIBER GLASS FIBER WING WEIGHT 650 GR FLANGE STEEL INITIAL WIND SPEED 2.5 M/S CHARGING WIND SPEED (APPROX.) 4 M/S TURBINE ROTATION 360*

Voltage: 220V/380V Hz : 50Hz Revolution : 500 Weight : 28kg Working efficiency: 89% Desired load at full capacity: 8 HP