Cummins Generator Cummins Silent Diesel Generator Set 20kw-1200kw

Working principle:

diesel engine drives a generator and converts the energy from diesel into electricity.

In the diesel cylinder, the clean air filtered by the air filter is fully mixed with the high-pressure atomized diesel oil sprayed by the oil nozzle. Under the extrusion of the piston up, the volume shrinks and the temperature rises rapidly to reach the ignition point of the diesel oil. Diesel is ignited, the mixture of gas intense combustion, rapid volume expansion, push piston down, known as' work '. Each cylinder does work in a certain sequence, and the thrust acting on the piston becomes the force pushing the crankshaft through the connecting rod, thus driving the crankshaft to rotate.

The brushless synchronous alternator is installed coaxial with the crankshaft of the diesel engine, and the rotor of the generator can be driven by the rotation of the diesel engine. Using the principle of 'electromagnetic induction', the generator outputs the induced electromotive force, and the current can be generated through the closed load loop.

Diesel generator set is a type of AC power supply equipment of self-provided power station. It is a small independent power generation equipment, which is powered by internal combustion engine and drives synchronous alternator to generate electricity.

Modern diesel generator set is composed of diesel engine, three-phase AC brushless synchronous generator, control box (screen), cooling water tank, coupling, fuel tank, muffler and common base and other components composed of steel integral. The flywheel shell of diesel engine and the shaft of the front end cover of the generator are directly connected by the convex shoulder positioning, and the elastic coupling of the cylindrical type is directly driven by the flywheel to rotate the generator, and the connection is fixed together by the screw, so that the two are connected into a steel body, to ensure the concentricity of the crankshaft of the diesel engine and the generator rotor in the specified range.

In order to reduce the vibration of the unit, shock absorbers or rubber shock pads are usually installed at the connection between the main components of the diesel engine, generator, water tank and electrical control box and the common base.

Since establishment in 1985, Guangdong ALI Testing Equipment Co., Ltd, a wholly-owned subsidiary of GSKA Group has been providing a wide and complete range of products and services to the society. GSKA has now 16 offices, warehouses and service centres in China, with head office loCAT-partsed in Hong Kong. There are more than 100 employees in GSKA Group, and we are expanding into many industries with rapid expanding pace of China.

There are mainly 4 departments in GSKA Group, namely:

1) Construction and Mining equipment

GSKA has been cooperating with many international famous brands in China, such as Ingersoll-rand, Atlas Copco and Liebherr. Our products include concrete batching plants, concrete mixers, hydraulic crawler drills, pneumatic crawler drills, water well drills, air compressors, road compactors, breakers and various other equipment. We are major in several industries, such as hydro-electric power plants, cement quarries, coal mines and railway systems.

In order to provide a quick response to our customers, we have stocked over US$1.5 Million spare parts of Ingersoll-rand and Atlas Copco in our Chinese warehouse. Recently, we have exported small air compressors, pneumatic crawler drills, water well drills and drilling accessories and spare parts to overseas market.

2) Power Group

GSKA has been supplying CAT-parts and Broadcrown gensets for more than 15 years. Our major customers include Telecoms, Banks, Airports, Factories and many other sectors in the society. We are also doing assembly of gensets in China, under our brand name of "GSKA " with ratings from 1KVA to 2000KVA. The quality of "GSKA " genset has won a very good reputation from customers in China and overseas market.

We are also the specialists for genuine spare parts, such as CAT-parts, Perkins, FG Wilson, Cummins, , Volvo, etc.

Besides gensets, we also provide total solution on the power problems, such as Powerware - UPS, DC system and battery ,lightning equipment and many other electronic products.

3) Security and IT Group

GSKA acquired famous USA brand name Locktronix in 2004 and started manufacture electric locks in China. Since then, we have been exported products to the Middle East, South Asia and Africa. Our market is expanding each year and we are looking for more distributors in different countries to be our business partners. Besides electric locks and accessories, we have also developed our own access control system by our software team. The system includes smart card solution and also biometric access control, such as hand-key, fingerprint and facial recognition. Our EC-PAYROLL system has been widely used in many factories both in Hong Kong and mainland China.

After all, GSKA has an objective of "Always Provide the Best" and we shall consistently provide high quality products and reliable services to our worldwide customers. We are looking forward to making good business with our partners