Splitters & Dividers
We manufacture a wide range of sizes of ‘Jones’ Riffle Sample Splitters to suit any customer requirements. Each set includes a riffle, a stand and a pan. They are available in galvanized steel or stainless steel.
Sample Splitter Tables are available for any size riffle and are made of a sturdy steel frame structure completely enclosed by heavy sheet metal. An opening on the top allows to insert the riffle splitter which has 2 drawers right underneath to gather the sample and the reject media. The drawers themselves are rounded in the front part for easy flow of media. The table comes supplied with a pipe to connect to your dust extraction system and a hinged rear door for easy cleaning.
Our Rotary Sample Splitter is a superior unit for reducing the sample size or to remove a small sample from a bulk sample. It is designed to split the material directly into as many containers as you require. The sample is fed through the hopper creating a falling stream into the number of containers required, or the percentage that is to be retained. The remainder of the sample passes through to a removable reject container underneath. Options available are a Vibrator for the hopper, and castors mounted to the frame, and we strongly recommend the dust enclosure that comes with a 4" outlet to be attached to your existing dust extraction system.
Our Jaw Crusher (Rhino or Terminator) over Rotary Sample Splitter is a unit that combines crushing and splitting into one operation. Handling is reduced and more samples can be produced. No concern for human error or improperly applied procedures is needed. User needs only to weigh the sample before crushing. Once done he/she will set the sample’s drawer(s) in the appropriate position. The correct quantity will automatically be there for future processing. Available with single or dual sample drawers, or as many as you require.
The feed conveyor and the drawer carousel rotating speed can both be fine tuned through the supplied variable speed controls. This permits the user to make the infinite adjustment required to obtain the desired (mass) sample. A dust enclosure is recommended for this combination unit.
Another combination unit is the Rolls Crusher over Rotary Sample Splitter. This machine is a combination of crushing and splitting. Its simultaneous operation speeds up the process by automatically splitting the sample as it is ground. By removing the dividing buckets, the media can fall into a reject container or onto a conveyor belt to be disposed. The feed conveyor and the drawer carousel rotating speed can both be fine tuned through the supplied variable speed controls. This permits the user to make the infinite adjustments required to obtain the desired sample.
We have a Sludge/Liquid Divider that has a rotary table with variable speed adjustable between 0-100 RPM and receiving dividers (containers) available in different sizes to suit all requirements. The reject liquid will gather below the rotary table and all parts in contact with the sludge/liquid are made with stainless steel. Shakers for pre-mixing sedimentary liquids are available for every application and it is available with either a 2 or 1 valve configuration.
The 2-valve version has a pneumatic valve, for shut-off and opening the flow and a fine manual adjustable valve for flow control. The 2-valve version is needed where pre-mixing (shaking) of sludge or dense liquids with sediments is necessary. The 1 valve version is supplied only with the manual valve for controlling the flow with fine adjustments. Therefore, one will have to test first flow rate and then load the conical hopper to achieve desired divisions. The liquid will flow immediately from the hopper through the valve to the containers while the rotary table had been previously started at the desired speed. The 1 valve version is suitable for applications where liquids are consistently uniform. For slurry that is stored for a period, you might need a Shaker to mix the settled sludge material down at the bottom of the container, to obtain a uniform density.
We also offer a Rotary Divider that will divide up to 5kg of sample into a portion for your sample and a portion that is reject. The system consists of a conical feeding hopper that lets the media flow by gravity onto a reverse rotating cone located precisely in the center of the opening. This cone spreads the media 360 degrees uniformly into a sample drawer and into a container for your reject. An adjustable lifting mechanism allows for a very simple way to control media flow. The sample drawer is adjustable to the size of sample you require. This divider is controlled by a variable speed motor.
