THE ADDED VALUE OF THE NEMAX®
- 15% Lighter grab = more bulk per cycle*
- 20% Faster closing and opening = more cycles per hour*
- 30% Larger footprint = faster cleaning up*
* Relative to comparable clamshell grabs
Most efficient solution for your dry bulk handling
Through exhaustive computer simulations, Nemag has succeeded in developing a new generation of patented grabs: the NemaX®.
This innovative & strong grab delivers more than 10% higher productivity than all comparable clamshell grabs, with the lowest maintenance costs ever.
A good design, in combination with the use of high-tensile wear resistant steel as well as an excellent bearing system, makes this a strong grab with a relative low dead weight and high productive capacities.
For more information, you can download the NemaX quick guide here.
For a clear comparison between the NemaX and a clamshell grab, check out this blog.
Below, you can find the advantages that come with the NemaX grab. Want to know about this highly productive grab, or how the adoption of this grab can improve your business, don't hesitate to contact us.
Highest productivity Deadweight efficiency of only 25-28% Grab ratio of 2,5 - 3 |
Shortest cycle times Optimised closing mechanism 20% shorter closing time |
Lightweight, yet very strong FEM calculated, very robust grab mechanism Extremely torsion resistant High closing force on lip plates |
Lowest maintenance cost 70% less moving parts compared to Clamshell grabs Only 2 rotating points Longer lifespan of closing ropes |
Extended free digging & excellent cleaning up Higher Free Digging Rate due to low deadweight and short cycle time Extended Free Digging and shorter Cleaning Up due to big footprint and high stability
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Safest operation Easy access for greasing Simple rope reeving procedure (Dis-) connecting the grab on the ground – no climbing in grab required |
This graph shows how unloading productivity increases with the NemaX opposed to a clamshell grab.
All Nemag products are highly customizable modular grabs to fit your specific situation.
The NemaX is available for:
Download the NemaX Quick Guide for more information about its applicability:
Download the whitepaper for more information on:
Increasing unloading productivity and terminal efficiency
Significantly lowering maintenance costs
Improving the dynamic behaviour at floating transshipment
Compare your existing iron ore grab to the nemaX® grab and see by how much you can increase your productivity.
Fill in the specs of your current crane and grab.
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Eigenschap | Waarde |
---|---|
mechClass | - |
ProductivityRate | 0 |
OpenClose | 0 |
RC | 0 |
Constante | 0 |
WeightAdd | 0 |
RopeWithdrawal | 0 |
MyCraneCapacity | 0 |
MyGrabWeight | 0 |
MyPayload | 0 |
MyGrabRopeWithdrawal | 0 |
nemaXGrabWeight | 0 |
nemaXGrabRopeWithdrawal | 0 |
RopeWithDrawalAmplifier | 0 |
NemaxPayload | 0 |
MyProductivity | 0 |
NemaxProductivity | 0 |
ImprovedGrabWeight | 0 |
ImprovedPayload | 0 |
ImprovedWithdrawalLength | 0 |
ImprovedProductivity | 0 |
* Relative to comparable clamshell grabs
If you have any questions please feel free to contact us.
We are happy to help you!
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To calculate your productivity increase we need additional information. As we’re not familiar with your current installation. Please share your email address for us to contact you.
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Crane capacityIs the Safe Working Load of your crane in tons in grab duty, i.e. the total sum of grab dead weight and payload.
PayloadIs the nett load of cargo in the grab. Because it’s linked with the grab weight it will be filled in automatically.
Grab weightIs the Dead weight of your existing grab. Not sure? Check your grab manual, CE declaration, or on the ID plate on your grab.
Grab rope withdrawal lengthIs the length of the closing rope which needs to be pulled out in order to close the grab (not to confuse with the total reeved in grab rope length).
Not sure about the numbers?Check the grab manual. Don’t hesitate to contact us.
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