Parameter confirmation
- working pressure and required displacement
- pump, blending and manifold arrangement
- fluid, proppant and additive handling
- continuous duty, power and transport limits
SJ PETROLEUMFRACTURING EQUIPMENT
Field notes for Automated continuous sand conveying units: pressure duty, pumping package, blending arrangement and the operating limits that drive selection.

| Model | Sand transporting rate | Number of operators | Advantagesand disadvantages |
|---|---|---|---|
| Spiral type | 50m/h | 5 persons | Wet sand, easily blocked |
| (first generation) | |||
| Caterpillar type | 90m /h | 5 persons | Low sand transporting rate |
| (second generation) | |||
| Bucket lift type | 150m/h | Automatic sand unloading in | |
| (third generation) | 3 persons | conjunction with sand blending |
Radar monitoring of sand surface height, intelligent warning, and automatic sand unloading in conjunction with sand blending, requiring only 3 people to complete the unloading and supply of sand.
The available technical data for Automated continuous sand conveying units covers Spiral type, (first generation), Caterpillar type, (second generation), Bucket lift type. Use these fields to compare the listed configuration with the project duty, site interface and delivery requirements before requesting a final quotation.
For the sand bag supply mode, 180m3 double silos bucket elevator is equipped, using sand excavator or sand truck to supply sand;
Low level lifting sand, isolated according to dual silos and multiple media, meeting the requirements of adding 4 types of sand molds, and controlled by electric gate valves at the outlet;
Request technical details ?Automated continuous sand conveying units is intended for well stimulation, fracturing fluid delivery and continuous mixing support. Review the actual well program, site interface and operating environment before approving a final technical configuration.
The current product record provides these technical fields for review: Spiral type, (first generation), Caterpillar type, (second generation), Bucket lift type. Match the listed values with the required duty point and request confirmation for any interface or operating condition not shown.
Pressure, displacement, duty cycle, power utilization, noise, sand rate and control architecture should be reviewed together.
For Automated continuous sand conveying units, quality and delivery review should be tied to the final configuration rather than general claims. Ask for the applicable inspection scope, dimensional information, test records and supplied documentation before purchase approval.
For Automated continuous sand conveying units, the supplied sheet covers Spiral type, (first generation), Caterpillar type, (second generation). Confirm the required duty point and operating margin with the project data before purchase.
For Automated continuous sand conveying units, the configuration must match transport limits, rig-up time, power availability and maintenance access. Confirm the preferred mounting form before final quotation.
For Automated continuous sand conveying units, the supplied sheet covers Spiral type, (first generation), Caterpillar type, (second generation). Confirm the required duty point and operating margin with the project data before purchase.
For Automated continuous sand conveying units, include the model, application, required duty, quantity and delivery destination. For a faster technical response, also include the working pressure and required displacement; pump, blending and manifold arrangement; fluid, proppant and additive handling.
Request product detailsShare the pressure target, displacement, blending arrangement and transport limit. We will help confirm the right stimulation package.