Planet carrier repair, upwind and downwind (pin bores, caps and journals) are repaired typically using one or more of five methods, sleeving, HVOF coating welding, plating and boring.
Whether it is excessive wear, corrosion of the metal or even electrolysis, Belzona solutions are able to help restore the damage and protect it for the long term. This is the case in the
Different degrees of ball bearing seizure is the most frequent reason for damages to the generator shaft. For different wind turbine models of 2 MW and larger, we have the tools and the experience to
In order to minimize our customer''s downtime, we have obtained the latest rigging and jigs to provide up-tower repair on both generators and gearboxes from multiple manufacturers.
Specializing in wind turbine main shaft restoration, shaft repair, engineering, and bearing fit repairs of wind turbine main shaft assemblies, including GE, Siemens, Vestas, Suzlon, and Mitsubishi.
When deciding how to fix a worn shaft, you have two main options: factory-based or on-site wind turbine shaft repair. Modern in-situ repair eliminates the need to disassemble the turbine.
Extend the life of your main shaft by accessing the case study on L&H''s revolutionary main shaft repair process and enable your assets to run like the wind.
Follow the process SKF has developed to repair and upgrade wind main shaft solutions.
The function of a wind turbine main shaft, like the one pictured below, is to transmit the rotational energy of the turbine blades to the gearbox - then ultimately to the generator. Over time, the bearing journal
Our team worked on the main shaft and components, providing engineered solutions from precision machining, thermal spray, and reverse engineering, completing all repairs and replacements within
PEES Power Systems is a leading provider of advanced energy solutions in South Africa and Africa. We specialize in microgrid systems, solar photovoltaic (PV) power generation, BESS (battery energy storage systems), grid‑tied / hybrid / off‑grid inverters, PCS power conversion systems, EMS energy management systems, BMS battery management systems, lithium‑ion & LiFePO4 batteries, and modular energy storage systems. Our portfolio also includes energy storage containers, energy storage cabinets, containerised power stations, off‑grid power supply systems, backup emergency power, clean energy solutions, new energy storage systems, and green power systems. We offer battery cabinets with integrated BMS, outdoor all‑in‑one storage cabinets, commercial & industrial storage, communication battery cabinets, server racks, and transformer capacity expansion services. Whether you need a small off‑grid system or a zero‑carbon factory solution, our products deliver reliability and performance.
Our modular energy storage solutions range from 20ft/40ft mobile containers to outdoor all‑in‑one energy storage cabinets. We are a leading manufacturer of battery cabinets with BMS, offering communication battery cabinets for telecom, server racks for data centers, and energy storage battery BMS systems. We utilize lithium‑ion energy storage batteries and LiFePO4 batteries for optimal safety and lifecycle. Our stackable design allows flexible capacity expansion, while our grid‑forming technology ensures stable microgrid operation. Whether for distributed PV systems, off‑grid power supply, backup emergency power, or large zero‑carbon parks, our products feature advanced thermal management, PCS and EMS integration, and compliance with South African and international standards. We also provide professional energy storage system installation and after‑sales support, and we help clients navigate energy storage subsidies where applicable.