Visit our shop @ 65,Nawabpur Road, Dhaka-1100 (Friends Tower).Friday closed.
Visit our shop @ 65,Nawabpur Road, Dhaka-1100 (Friends Tower).Friday closed.
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Product Description for LM707 Refrigerant Filling and Recovery Machine
Overview
The **LM707 Fully Automatic Refrigerant Filling Machine** is a state-of-the-art tool designed for professionals in auto air conditioning repair and maintenance. This machine integrates advanced control technology and robust manufacturing processes, providing a fully automated solution for refrigerant recovery, vacuuming, oil charging, and refrigerant filling. With its intelligent interface, high reliability, and leading technology, the LM707 is an indispensable tool for any auto A/C maintenance operation.
### Key Features
1. **Fully Automatic Operation**:
- Set parameters in advance.
- The machine completes tasks automatically.
- Enhances efficiency significantly.
2. **Self-Protection Mechanism**:
- Automatic stop and alarm for issues.
- Ensures safety for both equipment and vehicle.
3. **Multi-Function Internal Design**:
- **Built-in Compressor**: Accurate refrigerant recovery.
- **Electronic Scale**: Precise refrigerant weighing.
- **Built-in Filter**: Separates oil and air, ensuring clean recovery of vapor and liquid.
4. **User-Friendly Interface**:
- Large LCD color display for clear operation and data visibility.
- Three independent gauges and touch buttons for premium usability.
### Operational Procedures
1. **Recovery**:
- Empty used oil vessel before starting.
- Select "Recovery" from the main menu and click OK.
- The machine recovers refrigerant, achieves a vacuum, and separates contaminants before storing the refrigerant.
2. **Vacuum and Manual Oil Injection**:
- Select "Vacuum" in the main menu, set the vacuum time, and click OK.
- Evacuates the system, preparing it for oil injection and refrigerant charge.
- Prompt for manual oil injection (prohibited for hybrid/electric vehicles).
3. **Flush (Optional)**:
- Select "Flush" and click OK.
- Set flush time based on A/C size (30 minutes for small/medium; 60 minutes for large systems).
- The machine automatically recovers refrigerant post-flush.
### Specifications
- **Input Power**: 110V ±10％ 60Hz
- **Compressor Power**: 3/8HP
- **Refrigerant Recovery Speed**: 0.25Kg/min (average gas state)
- **Vacuum Pump Capacity**: 60L/min, non-sparkle
- **Recovery Rate**: 96%
- **Accuracy of Gas Cylinder Load Cell**: ±10g
- **New Oil Bottle Capacity**: 250ml
- **Used Oil Bottle Capacity**: 400ml
- **Max. Pressure**: 20bar
- **Charge Speed**: 2Kg/min (max)
- **High Pressure Gauge Range**: -1bar to 40bar
- **Low Pressure Gauge Range**: -1bar to 22bar
### Chart: Key Specifications at a Glance
| Specification | Value |
|--------------------------|-------|
| **Input Power** | 110V ±10％ 60Hz |
| **Compressor Power** | 3/8HP |
| **Refrigerant Recovery Speed** | 0.25Kg/min |
| **Vacuum Pump Capacity** | 60L/min |
| **Recovery Rate** | 96% |
| **Accuracy of Gas Cylinder Load Cell** | ±10g |
| **New Oil Bottle Capacity** | 250ml |
| **Used Oil Bottle Capacity** | 400ml |
| **Max. Pressure** | 20bar |
| **Charge Speed** | 2Kg/min |
| **High Pressure Gauge Range** | -1bar to 40bar |
| **Low Pressure Gauge Range** | -1bar to 22bar |
This comprehensive design and the detailed features of the LM707 ensure it meets the high demands of auto air conditioning service professionals, making it a highly desired addition to any workshop.
