ROI Calculator

Use the Haarslev ROI Calculator to calculate your expected ROI on rendering or fish processing.


Plant operation settings

Fill in the input volume and operating hours



Raw material settings

Fill in your raw material settings by weight and configuration of your line (if applicable).

Raw material price per kg

Do you pay for your raw material?

Plant input summary

Below you will find a summary of your process calculated on the input as submitted above.




Yield %

Select the yield percentage for the end product below.



Yield price

Select the yield price for the end product below.

Cost of operation

Supply your cost of operation for your line below.


ROI Result

Your return
on investment (ROI)

Based on a 10 year investment.

Negative ROI %

Your internal
rate of return (irr)

Based on a 10 year investment.

Negative IRR %

pay back period (years)

Based on a 10 year investment.

Negative PBP


This online calculator is made available and meant to be used as a screening tool for the investor. The ROI Calculator does not consider investment needs for buildings, land or civil works. The accuracy of these calculations is not guaranteed nor is its applicability to your individual circumstances. You should always obtain personal advice from qualified professionals. Contact your Haarslev representative for more information.

Get advice based on your ROI calculation

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We care about
Your process

Haarslev Customer Care makes sure your business keeps on going

Downtime is a worst case scenario for all rendering and processing companies. It simply has to be avoided at all cost. Our systems have been designed to guarantee you maximum uptime.

Haarslev Customer Care is available to give you the best advice in mastering your process. By implementing the right procedures for maintenance and spare parts stock, you will be able to:

  • guarantee your throughput
  • obtain more yield per product
  • achieve a reduced Total Cost of Ownership (TCO)
Harald Petersen
Mechanical Engineer
Press release
Major investments in the US

Haarslev announces highest order intake ever, and major investments in the US for an even stronger future.

New times in Haarslev – ambitious plans of growth call for new methods

For CEO Han Defauwes, 2018 started out with an interview by the Danish newspaper Fyens Stifttidende. This resulted in a series of articles in which Han explains his vision for Haarslev and his ambitious goals. Here is a summary of the articles.

Haarslev ROI calculator: master your process

The expected return on your investment (ROI) in rendering systems is an important decision factor. We offer you the Haarslev ROI Calculator.