• HSC08 Truck Mounted CO2 Sand Blender
  • HSC08 Truck Mounted CO2 Sand Blender
  • HSC08 Truck Mounted CO2 Sand Blender
  • HSC08 Truck Mounted CO2 Sand Blender

HSC08 Truck Mounted CO2 Sand Blender


Sand Tank Capacity25 m³

Max. Working Flowrate8 m³/min

Max. Sand Conveying Capacity1.8 m³/min


Jereh HSC08 truck mounted CO2 sand blender is mainly used in CO2 water-free fracturing jobs in oil & gas fields. The capacity of the sand tanks is 25m3, the maximum working flowrate is 8m3/min and the maximum sand conveying capacity is 1.8 m3/min. During transportation, the sand tank is installed on the chassis horizontally. The sand tank will be erected by the lifting system during operations. All systems are integrated on the chassis, convenient for transportation and operation.

Basic Parameters



Sand Tank Capacity:

25 m³

Max. Working Flowrate:

8 m³/min

Max. Sand Conveying Capacity:

1.8 m³/min

Rated Working Temperature:

-20 °C

Rated Working Pressure:

2.5 MPa

Overall Dimensions (L×W×H):



35,000 Kg

which reduces operation cost.

Accurate Mixing Density

Optimized sand tank, augers and mixing device, and the full automatic closed-loop control system achieves the accurate control of the proppant concentration.

High Automation

Operation and control system developed by Jereh independently achieves the automatic feeding of proppant, liquid carbon dioxide and chemicals, which reduces the requirements to the experience of operators. The weighing sensor is adopted to collect the tank weight and monitor the level inside sand tank in real time.

Truck Mounted CO2 Sand Blender

Detailed Parameters


Merceds-Benz Actros 4144 8×6 truck

Sand Tank Capacity

25 m³

Rated Working Pressure

2.5 MPa

Rated Working Temperature

-20 °C

Max. Flowrate

8 m³/min

Max. Sand Conveying Capacity

1.8 m³/min

Max. Liquid Additive Capacity

190 L/min

Weight of Overall Unit

35,000 Kg

Overall Dimensions (L×W×H)


Equipment Description


Jereh HSC08 truck mounted CO2 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 chassis engine. The unit takes power from the chassis engine to drive the hydraulic system which includes the hydraulic pump, hydraulic motor and hydraulic valves so as to provide hydraulic power for the auger system, hydraulic landing gears and valve hydraulic actuators. The hydraulic landing gears are equipped with balancing valves and mechanical lockup mechanism.

Sand Tank

The maximum capacity of the sand tank is 25m³, the rated working pressure is 2.5MPa and the rated working temperature is -20°C. The design of the tank meets the requirements of JB/T4730.2-2005 and JB/T4730.5. The tank is made of cryogenic pressure-bearing materials and is manufactured by a company which has the Special Equipment Manufacturing Certificate (Pressure Vessel). There is pneumatic sand feeding port, safety valve, vent port, levelmeter and multipoint temperature indication at the top of the tank. The unit is also designed with tank top platform and necessary guard rails for convenient sand feeding and tank maintenance.

Mixing System

The mixing system mainly includes the liquid carbon dioxide inlet, sand feeding port, sand augers and discharge port. The maximum flowrate is 8m3/min, rated working pressure is 2.5MPa, the rated working temperature is -20°C and the sand conveying capacity is 1.8m3/min. The two augers convey the sand into the main mixing pipeline in a direction which is at an obtuse angle with the flow direction of main mixing pipeline. The fluid mixed evenly in the rotational flow pipeline will go to the fracturing units through the discharge manifold.

Suction Manifold

The suction manifold, a separate module, is equipped with 4 manual 4″ Fig206 suction ports to connect the boost pump truck. The 8″ main pipeline collects the fluid and it is connected with a turbine flowmeter and then a static mixer (8″). The discharge port of liquid additive system is connected to the inlet of the static mixer for sufficient mixing of the liquid additives.

Discharge Manifold

The discharge manifold is a separate module. The 8″ main pipeline connects with the discharge port of mixing system. The fluid from the discharge port will flow to the downstream fracturing units through the 6 manual 4″ Fig206 unions after going through one radioactive densitometer and one turbine flowmeter.

Liquid Additive System

The unit is equipped with two liquid additive systems with the maximum displacement of each system being 95L/min and maximum working pressure being 7MPa. Each system is equipped with flowmeter to monitor the actual liquid additive flowrate. The liquid additives can be added to the mixing system as well as to the boost pump through the external discharge port.

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 sand carrier density, auger rotary speed, instantaneous flowrate and accumulated flowrate of liquid carbon dioxide, liquid carbon dioxide inlet pressure, temperature, pressure and level inside the tank, and the parameters of the power system instruments. The system mainly controls the rotary speed of the auger, the vent at the top of the tank and the engine throttle, etc.
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