Blender automatically track the fracturing process through the automatic control system, achieve the automatic control of surface, additives, density and sand pump discharge pressure, its role is to mixing, stirring, conveying fracturing medium. NHI blender series uses full hydraulic drive, double suction double type of high sand equipment, with large displacement, high control accuracy, mixed evenly, etc., for the fracturing of multiple online jobs provide stable plenty of fracturing fluid, leading performance, high reliability.
According to the maximum sediment load Blender can be divided into: HSC300 type, HSC360 and HSC480 type blender type.
According to the chassis can be divided into: car type, trailer type, skid-mounted.
Our company can provide such a variety of forms of sand equipment.
Sand mixing intelligent control algorithm is applied in the control system of sand blender. Through local control and remote control operation terminal, the sand liquid density and various chemical additives can be automatically controlled.
The system has the operational phase control, automatic transmission twisted cage sand control, automatic level control, automatic control of additives, the displacement automatic control, engine display and control, equipment operation safety control.
In addition to the complete control system, the fracturing truck series products of North Heavy Industry are provided, there are also the following characteristics:
（1）Streamlined protective structure, beautiful appearance, low drag, low fuel consumption, while enhancing the safety of electrical, hydraulic, and other key components;
（2）Various combinations of double suction double manifold design flexibility to meet the construction requirements fracturing operations;
（3）The new transport sand mixed system significantly improves the efficiency of fracturing fluid evenly mixed.