Product Services

Product Description

Product Training

Mandus Group LLC offers product training for the KJ1000 and KJ4000, as well as on all of their available options. We will train you to operate our equipment on whatever application you desire and answer any questions or concerns you may have about using our equipment for your specific application.

System Repair Parts

Should you ever need to replace any part of your KJ1000, KJ4000, KJ4000LW, MG7000, MG7020, MG4500 or their respective options, Mandus Group stocks a wide variety of replacement parts at its warehouse. Review either the illustrated parts manual you received with your respective KJ product or the repair parts lists below and contact us via phone or e-mail with the identification numbers of the parts you need. We will provide you with price and part availability information of your requested parts and ship to them directly to you or to your desired destination.

Product Repair

Mandus Group LLC offers free product repair support to our customers who wish to use their own company technicians to repair Mandus products. We also provide free technical support to answer your questions regarding other applications for which our products may be used.

Product repair can also be done at our manufacturing facility. Please contact us via phone or e-mail to schedule evaluation and/or repair for your equipment at our shop.


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  • Mandus Group, 2019.
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  • 888-922-8502
  • 2408 4th Ave.
    Rock Island, IL 61201
ISO 9001 Certified June 2004