The M750 series mixing units, also known as SAM Senior, use the patented shearing technology that makes all STS mixers the top quality choice for the right mix, every time. They produce 750 gallons of yielded fluid to your drilling rig in only eight minutes.

Overview of M750H

Overview of the M750 mixer, also known as SAM Senior. These mixers can deliver 750 gallons of yielded fluid to your drill rig in eight minutes and have the capacity to add a second tank.

Due to our continuous product research and improvement, specifications may change without notice.

 If you purchased a model before 2010, to find your operator and parts manuals, click here.
  The product specifications for the STS line of drilling mud mixers, bentonite recyclers/reclaimers and other drilling accessories is available as a printable online file. The Operator’s Manuals for the STS product line of drilling fluid mixers, bentonite recyclers/reclaimers and other drilling accessories is available as a printable online file. Parts Manuals for the STS line of drilling fluid mixers, bentonite recyclers/reclaimers and other drilling accessories is available as a printable online file.  




STS products were developed primarily for the HDD industry. Customers have told us how much they like their STS mixers, how much they save time and money.
STS offer their product line on a lease basis. You can get the best mixer in the HDD industry on a lease
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