V&T Technologies Co., Ltd. - Alexander Bay, South Africa

The laminating machine (laminator) is used for BOPP, PET, NYLON, CPP, CPE, aluminum foil two layer or multi layer laminated. Our variable speed drives (VSDs, frequency inverters) are applied on laminating machine.

VSD drives for laminator machines.

The dividing and cutting machines (splitting machines, slitting machines) are used widely in some industries, such as splitting of leather from handbags to shoes and belts to key fobs.

Our variable frequency drives (VFDs, frequency converters) are applied on dividing and cutting machines (splitting machines, slitting machines).

E5-H series high performance universal variable speed drive (VSD), is an universal inverter with simple vector control, can also realize constant pressure water supply (if professional function for constant pressure water supply is needed, E5-P series dedicated inverter should be selected).

Available voltage range:
380 VAC - 480 VAC (323 VAC - 528 VAC): 380 V, 400 V, 415 V, 440 V, 460 V, 480 V

E5-H series universal VSD (VFD) include following outstanding features:
1, Sine wave PWM control with vector control;
2, Built-in PID function;
3, Wide voltage adaptability, AC260V~480V input, DC350V~750V input;
4, Containing a variety of fan and water supply energy saving mode and energy saving rate selection;
5, With sleep and wake up function.
6, Vector control performance and insensitive to motor parameters.
7, Volts per Hertz (V/F) control with simple vector control functions.


Applications:
conveyor belt, sewage disposal (waterwater treatment) in municipal engineering, water supply in civil engineering, industrial, commercial and domestic sectors, water boosting for high rise buildings, fire fighting system, air compressor, extruder machines, plastic extrusion machinery, fan and pump, blower, sprinkler and irrigation system, plastic injection molding machine, central air conditioning, sugar industry, food and beverage industry, metals industry, mining industry, paper and forest products industry, petroleum and chemical industry, wood processing, HVAC (heating, ventilating and air conditioning).

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.