• HSC20 Truck Mounted Closed Sand Blender
  • HSC20 Truck Mounted Closed Sand Blender
  • HSC20 Truck Mounted Closed Sand Blender
  • HSC20 Truck Mounted Closed Sand Blender
  • HSC20 Truck Mounted Closed Sand Blender
  • HSC20 Truck Mounted Closed Sand Blender

HSC20 Truck Mounted Closed Sand Blender

ModelHSC20

Max. Water Displacement20 m³/min

Max. Discharge Pressure0.69 MPa

Max. Sand Conveying Capacity8,000 kg/min

Description

Product Introduction:
Jereh HSC20 truck mounted closed sand blender is developed according to the global development trend and the domestic demands of multi-functional sand blenders. The unit adopts the closed mixing pump as its key part, which can achieve not only the conventional sand blending but also pumping proppant in pulses. The unit is truck mounted, which is convenient for transportation and suitable for oilfield road conditions.

Basic Parameters:

Model:

HSC20

Max. Water Displacement:

20 m³/min

Max. Discharge Pressure:

0.69 MPa

Max. Sand Conveying Capacity:

8,000 kg/min

Overall Dimensions (L×W×H):

12,500×2,600×4,200mm

Weight:

31,000 Kg


Advantages:
More Convenient
Jereh HSC20 truck mounted closed sand blender is equipped with augers which can be lifted and split freely, more convenient for transportation and operations.
Multiple Functions
The unit adopts the closed mixing pump as its key part, which can achieve not only the conventional sand blending operations but pumping proppant in pulses. The unit is also equipped fiber adding device, which guarantees the effect of proppant pumping in pulses.
Lower Cost
The unit is lighter than the truck mounted sand blenders of equivalent displacement. The transportation cost is lower.
High Automation
Operation and control system developed by Jereh independently achieves the automatic feeding of proppant, sand carrier and chemicals, which reduces the requirements to the experience of operators.

HSC20 Truck Mounted Closed Sand Blender

Detailed parameters:

Parts

Specification

Qty.

Chassis

Mercedes-Benz Actros 4144

1

Engine

DDC S60

1

Pump Drive

DURST, etc.

1

Closed Pump


1

Sand Conveying System

 2*12"+1*8"

3

Liquid Additive System


4

Dry Powder Additive System

0.1-1 L/min,1-10 L/min

2

Fiber Adding Device


1

Hydraulic System


1

Pneumatic System


1

Instrument Control System


1


Equipment Description
Chassis
Jereh HSC20 truck mounted closed sand blender adopts Mercedes-Benz Actros 4144 8×6 truck chassis which is suitable for oilfield road conditions. The maximum load capacity is 44t. The OM501 LA engine (V6, turbocharged, intercooler) with NH2 and full power PTO features strong power and is suitable for the transportation of heavy-load equipment. The middle-sized cab equipped has back sleeper, high-power air conditioner and air suspension driver seat.
Power System
The power source of the unit is the DDC S60 engine. The engine drives the hydraulic system through pump drive so as to provide hydraulic power for the mixing system, chemical additive system and manifold valve system.
Blending System
The blending system mainly includes the blending pump, unloading mechanism and fixing bracket. The displacement is 19 m³/min and the maximum discharge pressure is 0.69MPa. The closed blending pump can achieve not only the conventional sand blending but proppant pumping in pulses.

Fiber Adding System
The unit is equipped with fiber adding system to add fiber in proportion according to the operation displacement. The fiber adding system hydraulically driven is equipped with  corresponding gearbox, screw auger, adding hopper and unloading guide slot to guarantee the looseness of added fibers.
Low Pressure Manifold System
The manifold assembly is installed at both sides of the unit. The interchange of suction and discharge can be achieved by controlling the butterfly valves in the suction and the discharge manifold. There are fourteen 4” butterfly valves and 4” Fig206 union ports with plugs at the suction side and the discharge side respectively.

Operation and Control System
The unit is equipped with monitoring instruments and control system. The data are mainly displayed through the Siemens color digital display. The system mainly monitors the data such as auger rotary speed, instantaneous flowrate and accumulated flowrate, sand conveying flowrate, accumulative flowrate, discharge pressure and the parameters of the power system instruments. The system mainly controls the rotary speed of the auger, the rotary speed of closed blending pump and the engine throttle, etc.
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