High Pressure Mixer Washout Really Does a Job

Imagine 1/2 hour of extra production, every shift. Because you save time on your cleanup, you can pay for it in months and it’s safer too.

Until you’ve seen it in operation, you don’t realize what power the jets of water have.  It takes high pressure AND a high volume of water, but as a result the combination is really effective in cleaning concrete deposits off any surface.  And if it can clean concrete off, it can clean anything off.  Watch these concrete mixer cleaning videos and contact us below for live references and pricing.

Product features

High pressure concrete mixer cleaning

Extra production, improved safety

Once you use High Pressure Mixer Washout to automatically clean your concrete or food mixer, or many other types of vessel, you won't look back . . . Read more

Faster mixer cleaning gives 30 minutes extra production every shift or day, while it guarantees safety.  There is no need to enter the mixer.  As a result, you get over 5% more productivity at no extra cost. Payback is a few months in most cases

You will have better employee morale and safety. Easily installed rotating jets are fully automatic.

The high pressure mixer washout pump unit gives 1000 psi pressure at full flow of 20 gpm.  It suits all concrete mixer washing applications up to 12000/8000 (10.5 yd) size and many other applications also.  The reservoir is sized for a full wash cycle with automatic refill and low-water pump shutoff.  Coupled with Scale-Tron’s control unit, the complete system is a highly effective, reliable and flexible concrete mixer cleaning solution. The video explains how it cleans so effectively and hence how it can pay for itself in a short time. Composite image above shows typical installation in a planetary mixer.

Mixer cleaning rotary head

Empower your crew

Eliminate most of the arduous end of day concrete mixer cleaning routine and as a result, save on the cost of cleanout labor.   Proven European mixer cleaning heads have powerful high pressure jets that rotate in two axes, horizontally and vertically, for effective mixer cleaning.

Offset head positions eliminate shadow behind shafts in single and twin-shaft mixers.

Pump unit is built on steel channel frame for long life.

Reservoir capacity is 150 gallons; plenty of reserve for even the biggest job.

Reservoir and high pressure pump are separate, therefore allowing location in tight corners if required.

Hand-wash high pressure gun and hose are included.

Compatible with all types of concrete mixer except rotating drum type, and many other applications.

Companion control system includes starter and safety disconnect switch to give manual or automatic cleaning of your concrete mixer, food mixer or other vessel.

Nozzles and heads can be changed to suit different applications, pump pressures and rates.

Available as complete kit or individual components, buy or lease. Pay for it with the extra production it gives.

Mixer cleaning control system

Pump unit and Controller

The pump supplies 20 gpm (75 l/min) at 1000 psi (70 bar), suitable for all types of mixer except rotating drum types.  In addition, a high flow, high power, heavy-duty manual gun blasts hard-to-reach deposits out of hard-to-reach corners, chutes, buckets etc.  The 150 gal (570 l) reservoir is big enough for the biggest jobs.  The controller’s internal PLC gives the ultimate in functionality, allowing manual operation, timed wash cycle or remote control from batching controller.  When used as concrete inter-batch wash, water can be timed or metered and used in subsequent batch.

PLC display for cleaning system

Customers, examples

Twin Valleys Precast, near Edmonton Alberta, installed High Pressure Mixer Washout, using the older LC200 washout heads, in their new precast plant, 2014. Used every day in the manufacture of prestressed panels and oil pump bases, HP washout keeps their mixer spotless. It is also used for general cleanup of chutes and buckets . . . Read more

Lindsey Precast installed High Pressure Mixer Washout in 2015 and 2016.  They use them daily for concrete mixer cleaning in their Ohio, Florida, North Carolina and three Colorado precast plants.

Wieser Concrete uses two High Pressure Mixer Washout systems in their Maiden Rock WI precast plants.

Garden State Precast in New Jersey installed High Pressure Mixer Washout with their plant upgrade and new mixer in 2017.

Other High Pressure Mixer Washout customers include Bluffton Precast, OH, Boyd Brothers, Ottawa Ontario, Zement Stone, Denver CO and more. Call us for references.

Concrete mixer after the washing cycle

Our High Pressure Washout gives tremendous performance and it saves 1/2 hour every day.  The hand cleanup gun is a powerful tool.  Buzz Morgan, Lindsay precast. December 2015

The company

Training operators on batching controllerTraining a group of users on BatchTron III at Hanson’s New Orleans plant.

Company history and background . . . Read more
Scale-Tron started building control systems over 45 years ago.  High Pressure Mixer Washout was introduced in 2009 and was an instant success.  Now well known in the precast concrete industry, it is also suitable for mixers and production equipment in food, animal feed and many other industries.

Company technical personnel

Three engineers and two product specialist technicians are available for startup supervision, support, service and also training:

Robin ShepherdsonRobin Shepherdson, President and company founder. Professional engineer for over 40 years.  He has designed most of the company’s equipment and directs R&D as well as supervising all aspects of the company’s business.

Marian EnachescuMarian Enachescu, BSc, P. Eng. Senior engineer. Professional engineer for over 20 years, specializes in BatchTron, AquaSense and SiloWeigh.  He has added many of BatchTron III’s major features and supervises installations and startups across North America.

Robert Xiang HuRobert Xiang Hu, BSc, Senior engineer. Joined Scale-Tron over 20 years ago.  He is responsible for most of BatchTron I and II’s recent upgrades.  Based in Washington DC, he is our primary installation and startup expert, traveling between his home and job sites.

Chris ShawcroftChris Shawcroft, General Manager. Came to Canada with HNC Mechanical Engineering.  He has spent over 7 years with Scale-Tron, first as Service Manager and now as General Manager.

Samir Bouadin, technician. As our newest team member, Sam, who is a qualified automation/electrical  technician, is presently responsible for quality assurance.  He also maintains our UL certification.

Best service in the business” says Greg Roache of Gainey’s Concrete Products. May 2017



flash driveContact us to find out if High Pressure Washout is a good fit for your application and receive your FREE FLASH DRIVE.  Use the form below or phone us at: +1 514 940 0337, Email: [email protected] We promise not to bug or spam you.  Recommendations, cost, benefits to your operation;  no obligation: