At PDI, we provide the capability to create custom mechanical and electrical parts. Just send your detailed drawing, we will quote you for a mechanical design file, and then we can quote you for fast production of your custom part. You can create any custom part you can think of! Please contact us for a quote.
Getting mechanical parts and sub assemblies, developed and Manufactured in India and deliver in client country at the best lowest cost, quality and on time.
Supplier: O ring, seal, mechanical seals, seal kits, hydraulic breaker, drilling machinery and construction machinery spare parts and components, crushing and screening spare parts.
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
The variable pitch gear box is an important part of the fan variable pitch system, its main function is to increase the torque of the variable pitch motor on the variable pitch bearing, drive the blade to change the blade pitch Angle at different wind speeds, so that the blade is in the best state of absorbing wind energy, and can drive the blade feathering brake when the wind speed exceeds the cutting wind speed, so as to ensure the machine to run efficiently and smoothly.
The variable gear box transmission mechanism is composed of multiple planetary gear trains, usually 3 stages, and the planetary transmission form is NGW type.
