Offshore winches are necessary equipment for anchoring, mooring boats.
- Offshore winch mainly includes two types, mooring winch and capstan winch.
- These two winches can be installed on the shore to fix the ship firmly.
- Because offshore winch is used for outdoor lifting and dragging work under rainy or wet environment, it is designed with anti-rain, anti-snow, anti-corrosion material.
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All winch products are designed and produced according to strict national standards and international requirement.
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Load capacity: 1 ton – 100 ton
Drum capacity: 100m- 1500m
Speed: 5m/min – 20 m/min
Dia of anchor chain/rope: ø12mm – ø128mm
Drive type: electric, hydraulic or diesel
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Common problems of offshore winches and the reasons
Offshore marine winch is used for outdoor tough environment, it is common for offshore winch has different problems. Find the reasons and solve the problems, this can help avoid damage and protect marine winches.
First is about insufficient braking torque and bad brake. The calculating weight of heavy hammer is not enough, there is sundry under heavy hammer; weariness of brake shoe exceeds or brake clearance is too large; there is oil or water on the brake wheel or brake disc; disc spring is fatigue or broken; the nozzle of electro hydraulic regulating device is congested, the oil return is blocked; the winch is over speed or overload.
Second, brake releasing is slow, not flexible. Action circle leading line of electro hydraulic regulating device is broken or not welded firmly; the overflow valve is not sealed or electro hydraulic regulating device has oil leak; the overflow valve orifice of disc braking device is jammed or slide valve is stuck; there is air in the brake cylinder or the seal is damaged; screw rod length of braking handle is not suitable; transmission articulation or piston of brake-operation device oil cylinder is stuck.
Third, brake shoe is too hot. The braking shoe is used for long time, the winch has no electric power braking system, and it unloads material with brake for long term; adjustment is not suitable, braking force is not even; using the brake too hard; the swing brake wheel or brake disc is large; The installation of brake shoe and brake wheel is not right, the touching area is too small. The brake shoe weariness is too serious, the bolt head contacts with brake wheel or brake disc.
Points to consider when choosing an offshore winch
An offshore winch is a crucial component of marine equipment and it is crucial that you take the time to make the correct choice after it is a chance to buy a winch. The incorrect selection may be costly, with regards to both time and cash. Keep reading to discover the factors which are into your selection of a winch.
The initial thing you need to consider is the thing that the winch is going to be employed for. It is possible to choose either a hydraulic or even an electric winch and each and every one will be utilized for a different purpose. You first have to consider what you will take advantage of the winch with. This is certainly crucial for the reason that winch has in order to pull the load.
If your winch isn’t strong enough to pull the load you will need to get a new winch. On the other hand, in the event the winch is just too big to the load, you happen to be wasting money and you also are wasting power at the same time. You will certainly be paying more for any winch that you don’t require, so don’t make that mistake.
As soon as you what you might be pulling with your winch and exactly how many pounds those loads will probably be, you can start shopping for the ideal sized winch. You might also need to think about the energy things to consider for the winch. Electric winches will draw from the effectiveness of the boat, and so they may also quickly drain battery.
It is usually better to select a hydraulic winch because they winches work on a separate hydraulic system that is important when you want to tug very heavy loads. Hydraulic systems can also be good when you should do continual pulling of loads. Hydraulics are powerful and are generally durable too. They work perfect for serious industrial applications. Hydraulic offshore winches are prepared for substantial jobs.
Electric winches tend to be simpler to install, nonetheless they aren’t as strong and so are more appropriate for smaller operations. Hydraulic winches are the ideal solution for offshore operations. You might also need to take into account the actual size of the winch and where it is going to go. Proper placement in the winch is crucial so you need to ensure you may have enough space to mount it. You should also be sure the source of energy is nearby as well as simple in order to connect with.
You don’t want to overlook cost when you are ready to purchase your offshore winch either. You are likely by using a budget and you would like to ensure your purchase will almost certainly match your financial allowance and never review it. Staying within your budget is essential when it comes to choosing your winch.
It can help to talk with sales reps and do plenty of independent research after it is time to purchase your offshore winch. Spending a little extra time to do research in the front end could save you time in the long run because you will possess chosen the correct winch.
Aicrane top quality offshore winches for sale
1. Durable material, long service life
2. Strict producing standard, reliable quality
3. Safety protection device, low failure rate
4. Energy saving, efficiency improving
5. Simple system, easy maintenance