V&T Technologies Co., Ltd. - Ahero, Kenya

The rapid growth of the extrusion industry has increased the demand for extrusion machines and accessories.

Extrusion process, including hot extrusion, cold extrusion and hydrostatic extrusion, is useful in the creation of objects of various shapes like solid round, rectangular, etc.

Various extrusions machinery include Extruder, PP / TQ Film Plant, Extrusion Lamination Plant, Synthetic String Plant, and so on.

Plastic extrusion is very common, and involves melting and forming of raw plastic material into pipe / tube, window frames, adhesive tape, etc.

There are various types of plastic extruders, such as basic extruder machine, single screw extruder and twin screw extruder. These extruders are used to manufacture a wide range of products by extruding an assortment of plastic materials.

Variable frequency drives are widely used for retrofitting of plastic extruder machinery, mainly for reducing the energy consumption, thus saving the energy bill.

As one kind of fluid machinery, exhaust blower (exhaust fan, ventilator) is commonly used to exhaust contaminated, noxious fumes or hot air away.

An exhaust blower fan is a centrifugal type blower.It means that the power consumed is proportional to the cube of the motor speed, while the flow rate varies in direct proportion to the speed of the fan.

Vast power consumption can be reduced for the exhaust blowers with our variable frequency drives (VFD drives).

Induced draft fan (induced draught fan, ID fan) is the centrifugal fan, which creates suction on the outflow end of the process, drawing air to the inflow. In the mining, power plant, incineration, medical, automobile, machine tool and cement industries, ID fan is widely used.

Large energy savings can be realized by changing the flow control on air handling machines.

AC variable frequency drive (VFD) controls the frequency of the power of the motor. Then the motor speed can be adjusted to match the desired fan speed and flow. The energy used of induced draught (ID) fan is much less than using an output damper to control flow.