High-speed automated cement bagging systems for accurate, dust-free filling. Rotary, fixed, and electronic weighing configurations for every plant size.
The cement packing machine is the final stage in the cement production process, responsible for filling and weighing cement bags for dispatch to customers. Efficient, accurate, and clean packing operations are critical for customer satisfaction, regulatory compliance, and plant profitability. LIMING packing machines combine high-speed operation with precision weighing and effective dust control.
Our packing machines handle both valve-type paper bags and woven polypropylene bags in the standard 50kg format (25kg also available). Advanced electronic load cell weighing systems ensure consistent bag weight within ±0.2-0.5% tolerance, minimizing product giveaway while complying with weights and measures regulations. Integrated dust collection keeps the packing area clean and safe for operators.
| Quick Specifications | |
|---|---|
| Discharge Holes | 6-12 spouts |
| Capacity | 1,200-3,000 bags/h |
| Throughput | 30-150 t/h (50kg bags) |
| Weighing Accuracy | ±0.2-0.5% (per bag) |
| Bag Weight Range | 25-50 kg |
| Bag Type | Valve paper / woven PP |
| Operating Pressure | 0.5-0.8 MPa |
| Dust Emission | <10 mg/Nm³ |
The industry standard for high-capacity cement bagging. Features 6-12 rotating spouts on a carousel that fills bags continuously as they rotate through the filling cycle. Advantages: highest capacity (1,800-3,000 bags/h), smooth continuous operation, automated bag placement and discharge. Ideal for medium to large cement plants producing over 1,000 t/d.
Stationary packing machine with 1-4 fixed filling spouts. Operators manually place bags on spouts for filling. Advantages: lower investment cost, simple operation, easy maintenance. Capacities of 400-1,200 bags/h (20-60 t/h). Best suited for small cement plants, grinding stations, and backup packing capacity.
Precision bagging with microprocessor-controlled load cell weighing. Each spout independently monitors and controls fill weight with automatic tare compensation. Advantages: highest accuracy (±0.2%), real-time weight trending, automatic overweight/underweight rejection. Ideal for premium bagged cement and export markets requiring certified weights.
Electronic load cell weighing achieves ±0.2-0.5% accuracy per bag. Minimizes product giveaway while ensuring regulatory compliance. Automatic tare weight compensation.
Rotary packers deliver up to 3,000 bags/h (150 t/h) with 12-spout design. Continuous operation without interruption between bag changes maximizes daily throughput.
Integrated dust collection hoods at each spout capture displaced air during filling. Central bag filter achieves <10 mg/Nm³ emissions. Clean, safe working environment.
Compatible with automatic bag placers, bag kickers, flatteners, and truck loading systems. PLC control with touchscreen HMI for easy operation and recipe management.
Wear-resistant filling impellers and spouts. Centralized lubrication points. Quick-change spout tips minimize downtime. Annual service with readily available spare parts.
Real-time monitoring of bag count, total production, average weight, and reject statistics. Data logging for quality control and production reporting.
| Model | Type | Spouts | Capacity (bags/h) | Throughput (t/h) | Accuracy | Motor (kW) | Weight (t) |
|---|---|---|---|---|---|---|---|
| FP-1 | Fixed | 1 | 400-500 | 20-25 | ±0.5% | 5.5 | 1.2 |
| FP-2 | Fixed | 2 | 600-800 | 30-40 | ±0.5% | 7.5 | 1.8 |
| FP-4 | Fixed | 4 | 800-1,200 | 40-60 | ±0.5% | 11 | 2.5 |
| RS-6 | Rotary | 6 | 1,200-1,500 | 60-75 | ±0.3% | 15 | 4.5 |
| RS-8 | Rotary | 8 | 1,500-2,000 | 75-100 | ±0.3% | 18.5 | 5.5 |
| RS-10 | Rotary | 10 | 2,000-2,500 | 100-125 | ±0.2% | 22 | 6.8 |
| RS-12 | Rotary | 12 | 2,500-3,000 | 125-150 | ±0.2% | 30 | 8.0 |
| EW-2 | Electronic | 2 | 600-800 | 30-40 | ±0.2% | 7.5 | 2.0 |
| EW-4 | Electronic | 4 | 800-1,200 | 40-60 | ±0.2% | 11 | 3.0 |