The Automatic Cement Filling Sampler combines automatic sampling, programmable timing, adjustable sampling volume, automatic cleaning, and microcontroller-based control in one system. Compared with manual sampling, it can help reduce operator intervention and provide more consistent sampling during continuous cement production and material handling processes.

Automatic Cement Filling Sampler

Model: TD501-3

I. Product Introduction

This product is designed for sampling powdered materials from cement silos and powder conveying systems at cement mortar and concrete batching plants, as well as from various stages of cement production. It is suitable for process quality control, raw material inspection, and laboratory analysis. The sampler enables convenient collection of representative powdered material samples, providing reliable specimens for subsequent testing and quality evaluation.

II. Technical Specifications

1. Intelligent Sampling: Supports continuous sampling, scheduled sampling, and sampling during preset time periods.

2. Automatic Cleaning: The system features an automatic cleaning function and stores sampling time records for subsequent review.

3. Adjustable Sampling Volume: The sampling quantity can be adjusted using two methods:

• Mechanical Adjustment: Move the adjustment screw to regulate the sampling opening and then secure it in position.

• Electronic Adjustment: Provides 10 levels of adjustment. Level 1 provides continuous maximum sampling, while Levels 2–10 correspond to different sampling intervals, with each level allowing the sampling interval to be set from approximately 2 to 10 minutes.

4. Microcontroller Control: Equipped with a microcontroller and a built-in real-time clock (RTC). The clock continues to operate automatically even when the unit is switched off.

5. Power Supply: AC 220 V ±10%, 50 Hz, 110 W.

III. Installation of the Cement Sampler

1. Sampler Body Installation: The main body of the sampler can be installed next to the screw conveyor or at a suitable position on the silo wall. Securely fasten the sampler in place.

2. Controller Installation: Install the control unit in a convenient location where it is easy to observe and operate. Secure it to the wall using expansion bolts.

3. Electrical Connection: Connect the power cable of the sampling motor to the controller. Important: Ensure that the protective grounding wire is properly connected before switching on and operating the equipment.

IV. Main Features

1. Automatic Sampling: Supports continuous, scheduled, and time-period sampling modes for flexible operation.

2. Adjustable Sampling Volume: The sampling quantity can be adjusted according to different material and testing requirements.

3. Automatic Cleaning: Helps reduce residual material inside the sampling mechanism and minimize cross-contamination.

4. Microcontroller-Based Control: Provides accurate and convenient control of sampling operations.

5. Real-Time Clock: The built-in RTC allows sampling schedules to be maintained automatically.

6. Sampling Record Storage: Sampling time information can be stored for subsequent inspection and traceability.

7. Easy Operation: The control unit is designed for convenient parameter setting, monitoring, and routine operation.

8. Reduced Manual Intervention: Automatic sampling helps reduce labor requirements and improve sampling consistency.

V. Applications

The Automatic Cement Filling Sampler is suitable for automatic sampling of powdered materials in:

Cement plants;

Cement mortar batching plants;

Concrete batching plants;

Cement silos;

Powder material conveying systems;

Cement production lines;

Building material laboratories;

Quality control and inspection facilities.

It can be used for cement quality control, production-process monitoring, raw material inspection, process sampling, and laboratory testing.