Mortar & Grout Mixers
Mix mortar, grout, adhesive and self-leveling compounds with paddles and mixers made for flooring and tile work. Compare paddle shape, shaft length and mixer compatibility before preparing larger installation batches.
A mixing setup has two parts: the mixer (the motor) and the paddle. Hand-held mixers such as the Rubi RUBIMIX take interchangeable paddles, and Collomix makes hand-held power mixers too. For large batches of grout or self-leveling compound, a mixing station like the Portamix Mega Hippo or a Raimondi Iperbet mixer works with its own bucket.
Pick the paddle for the material and the batch size. Collomix lists the mixing volume in each paddle name (for example 15 to 25 kg or 30 to 60 kg), and there are paddles for low-viscosity materials, liquids and epoxy. Ardex T-series ring paddles are also here. Add a mixing barrel or tub for bigger pours.
Mixing for a floor pour? See self-leveling underlayment. Setting tile? Shop mortars and tile grout. Need help matching a paddle to a mixer? Contact us.
Frequently asked questions
See all FAQsWhat is the difference between a mortar mixer and a mixing paddle?
The mixer is the motor; the paddle is the attachment that does the mixing. For example, the Rubi RUBIMIX-9 Supertorque is an 1,800 W mixer with a two-speed gearbox (0 to 450 and 0 to 780 rpm). Rubi says it includes a chuck to use any paddle. Paddles come with different shafts (hex, M14 thread, 1/4 in. hex), so check that the paddle fits your mixer. See Rubi mixers.
Which mixing paddle should I use for my batch size?
Collomix lists the mixing volume in each paddle name: for example, bird cage paddles for 15 to 25 kg, 25 to 35 kg or 35 to 50 kg, and heavy duty paddles for 20 to 40 kg or 30 to 60 kg. Collomix also lists a low viscosity paddle for 15 to 25 kg. See Collomix paddles.
Do you have a paddle for epoxy grout or liquids?
Yes. Rubi lists an E-80 epoxy mixing paddle and an L-100 liquids mixing paddle. The Portamix Mega Hippo Gen II mixing station is also listed as easy to clean out, even with epoxy, MMA, resin and urethane cements. Shop tile grout, including epoxy grout.
What mixer works for self-leveling underlayment?
For floor pours, FloorBox carries the Collomix heavy duty portable mixer for floor leveling, mixing barrels and tubs, and mixing stations such as the Portamix Mega Hippo Gen II: 2,300 W, 110 V, 20 A, a 3-speed motor and a capacity of six 20 kg bags plus water (85 L / 160 kg). Pair it with a self-leveling underlayment.
What power do the mixing stations need?
The Portamix Mega Hippo Gen II is listed at 110 V and 20 A, and the Raimondi Iperbet mixer is a 110 V model with 12 gal and 20 gal buckets. Check the voltage and amperage on each product page before you buy. See Portamix.
Can I control dust while mixing?
The Portamix Mega Hippo Gen II has a dust extraction port to connect a vacuum and reduce dust while mixing. It comes with a canister lid, liner, wheel kit, and full batch and half batch helix paddles, and one person can run it. Contact us for help choosing a setup.
Can’t find your answer?
Browse the general FAQ, chat with a flooring specialist or send us a message.
