SDG – Technologies

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Our Services

Buying an LRS

Are you looking to purchase an LRS? We can supply you with an LRS coupled with our unique Safe Start Control System that results in optimal performance. 

Testing an LRS

  • Would you like to test the performance of your current LRS?
  • Are you experiencing any issues with your LRS?
  • Are you experiencing any breakages or failures in your drivetrain?

Safe Start Control System

We implement our unique control system for your LRS to provide optimal performance and reduce the likelihood of drivetrain and motor failures.

Case Studies

Some our projects!

Three advanced LRSs (which consist of a high turn down ratio LRS and a Mill Safe Start) to be installed at the one primary and the two regrind mills.
This platinum concentrating plant installed Mill Safe Start Systems on two of their primary mills and one secondary mill.
Two Mill Safe Start Systems were installed at this nickel plant – one each on their Ball and Fag mills, which starts up with LRSs. 

Some of our clients

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LRS & Safe Start Documents

Datasheet for Advanced LRS
Advanced LRS Protection Overview
Testing of an LRS on a grinding mill – Typical Results
Safer Starting – Engineering Background
LRS Maintenance Manual
Datasheet for Cooler
List of installations

Other Hardware Datasheets

Datasheet for Etherpad (232)
Datasheet for Etherpad (485/Epad3)
Datasheet for Buffer
Datasheet for BMSRTU
Datasheet for OPTO3
Datasheet for OPTO4
Datasheet of OPTO1