Borehole Winch Logging Winch Geophysical Logging Winch Borehole Logger Winch Well Logging Winch Cable Pulling Winch Geo Cable Winch
Main Applications and Features
- Adopt advanced frequency conversion technology to control the winch
- Automatic constant speed and manual speed control, automatic overload protection
- Automatic addition and subtraction to calculate the depth, with depth error automatic compensation.
- Use of commercial power or AC power generator
- Self-locking function while winch ascending and descending
- Steady in velocity without jitter in full speed range
Technical Specifications
- Speed Range: 1~29.9 m/min
- Depth Error: ≤0.4‰
- Depth Range: 0~9999.99 m
- Power Supply: AC220V±10% 50Hz ±5%
- Continuous Working Time: ≤24 hr
- Depth Pulse Equivalent: 0.25mm/pulse
- Working Temperature: -10-70
- Volume: 305×200×220mm,
- Weight: <3kg
- Power Consumption: <1.5kW
- 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 L ength |
3100 M |
2200 M |
1200 M |
360 M |
700 M |
370 (Φ7mm rubber cable) |
Core Number |
4 core |
4core |
4 core |
4 core |
4 core |
Cable Insulation: more than 10 M Ohm |
100m to 1000m Logging winch is a product designed to facilitate field work. A portable digital logging system consists of one - core and four - core armored logging cables and digital geochemical tubes transmitted by cable. Ideal logging equipment for mountainous and undeveloped areas, with depth measuring wheel, automatic depth recording.
2000m to 3000 meters cable winch is a special equipment for geophysical exploration and geological survey. It is mainly used with GDQ-2D integrated digital logging equipment, and can also be used with other logging equipment. The equipment adopts frequency conversion motor, DC motor, AC asynchronous motor as power source, with wide speed range, stable speed change, easy operation, simple maintenance and so on. It can be used in the geophysical exploration and geological survey of plateau (altitude ≤5500 meters), land, sea and other environments. With depth measuring wheel, can automatically record depth.
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