Our company is a professional V-belt manufacturer, our products' core is polyester tempered filament, which is overall solid untwisted structure, so our V-belt's service life is 5-6 times longer than traditional one's.

Our product-the 4L5V-5000 PUGUANDE oilfield jointed belt made of polyester brown wire was tested in Liaohe Oilfield, Daqing Oilfield and Shengli Oilfield. PUGUANDE oilfield jointed belt averagely runs for more than 12 months (more than 9 months). Compared to similar international products, the service life of the belt body is 3-5 times higher. It solves the technical problems of the conveyor belt's susceptibility of to stretching in oilfield area, slipping, loss in transmission, low transmission efficiency, huge consumption of electricity, severe damage in rainy and snowy weather, short service life, uneven service life and impossibility for corporate to replace regularly.

For the corporate—V belt's service life is prolonged, amount of usage is reduced, which avoids frequent change of belt and consumption of labor and materials. Since it doesn't stretch easily and overcomes the loss in transmission, it reduces consumption of power, saves energy and resources.