Geophysical Logging Winch Armored Cable Borehole Logging Tool Winch Electrical Well Logging Winch Geological Winch With 300m 500m 1000m 2000m Armored Cable
1 Power
GDJ series logging cable winch is powered by marine frequency conversion motor, tombarthite permanent magnet DC motor, industrial frequency conversion motor, dc motor, ac asynchronous motor as power source. The selection of power source mainly considers the factors such as high temperature and humidity environment, high altitude environment, convenient field transportation, convenient maintenance, long-term continuous operation and so on, so as to ensure the reliability of the whole set of equipment.
2 Automatic cable arrangement function
Most GDJ series logging cable winch has automatic cable arrangement function, which ensures that the cable can be precisely and neatly arranged when dropping and lifting, and can greatly prolong the service life of the measuring cable. It is very important that the winch has automatic cable arrangement function especially for steel wire armored cable.
3 Automatic braking function
GDJ series logging cable winch has the automatic braking function. The winch can automatically stop when encountered in the use process of emergencies, such as power outages, winch controller failure and so on to keep the tube safe, so the tube will not fall.
4, Manual function
The GDJ series logging cable winch is equipped with a handle, which can drop or lift by hand without electricity in special circumstances.
During the logging process, the logging cable and the logging downhole instrument are continuously lowered or upgraded to complete the hoist of the logging engineering operation. The logging cable winch is transported to the well site or offshore platform in a vehicle or skid mounted form.
1. Robust Armor: The winch comes with an armored cable designed to withstand the rigors of borehole logging, ensuring durability and reliability in challenging geological conditions.
2. Variable Cable Length Options: This winch is available with cable lengths of 300m, 500m, 1000m, and 2000m, providing flexibility to cater to different borehole depths and logging requirements.
3. Electrical Operation: The winch is electrically powered, allowing for precise and controlled operation during well logging activities, enhancing efficiency and accuracy.
4. Geological Logging Capability: Designed specifically for geological applications, this winch is equipped to handle the demands of geophysical logging, ensuring accurate and detailed data collection in boreholes.
5. Versatile Use: The winch is suitable for a range of geophysical and geological applications, offering a comprehensive solution for various well logging needs.
Technical Specifications
1. Speed Range: 1~29.9 m/min
2. Depth Error: ≤ 0.4‰
3. Depth Range: 0~9999.99 m
4 Power Supply: AC220V± 10% 50Hz ± 5%
5. Continuous Working Time: ≤ 24 hr
6. Depth Pulse Equivalent: 0.25mm/pulse
7. Working Temperature: -10° C~ +70° C
8. Volume: 305× 200× 220mm,
9. Weight: <3kg
10. Power Consumption: <1.5kW
11. Constant Speed Range: 0.5~20m/min, Error: ± 10%, ± 1 digit
| Parameters |
3000meters frequency control |
2000meters frequency control winch |
1000meters frequency control winch |
300meters frequency control |
500meters frequency control winch |
| type |
JCH-3000 |
JCH-2000 |
JCH-1000 |
JCH-300 |
JCH-500 |
| Dimensions |
940×800×720 |
920×680×700 |
710×620×670 |
560×490×360 |
540×400×380 |
| Weight |
150 kg |
120 kg |
110 kg |
25 kg |
18 kg |
| Motor Power |
2.2 kw |
1.5 kw |
1.1 kw |
manual |
manual |
| Pulse Number |
1 circle per 4000 |
1 circle per 4000 |
1 circle per 4000 |
1 circle per 4000 |
|
| Reelable Length |
3100 M |
2200 M |
1200 M |
360 M |
700 M |
| 370 (Φ7mm rubber cable) |
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