How to get the most from your Feed Plant

How to get the most from your Feed Plant

UWT in partnership with Morton Controls have the solutions for the Animal Feed Industry

The process and storage environments within the feed industry sector often have factors such as moisture, vapor and fat to consider which cause the materials to have caking tendencies.  In order to withstand and remain fully operational, UWT devices have special coatings which in turn provides the customer with economically viable solutions.  With years of experience within the feed industry and the continual research and development of measurement technology, UWT sensors offer wide and innovative versatility.

Reliable measurement technology for versatile solutions within the animal feed industry

The production of high-quality animal feed and pet food is an important economic growth sector. As well as livestock feed, this sector also includes pet and sports animal nutrition.

The requirements of animals in terms of nutrition are diverse and so a variety of mixed feed formulations is manufactured. Accordingly, the focus of the measuring technology equipment in the manufacturing plant is on the ability to easily and quickly adapt to the varying processing conditions. The formulation of a compound feed is based on the particular use for which the product is intended. Similarly, the use of appropriate measuring sensors is in accordance with the relevant requirements of the application.

The level sensor is an indispensable element of the technical equipment within a modern feed production plant for the detection and monitoring of levels and limit levels within the different process stages. All UWT devices are designed to allow easy integration into the various processes and are characterized by being completely maintenance free in accordance with the principle of “install and forget “.

  1. UWT Portfolio

UWT provides sensors for the measurement of level and limit level in bulk solids and liquids. Depending on the medium and application, different measurement techniques are used as well as a range of complete systems for level monitoring and visualization. The product lines include not only an economic standard but also particularly high grade, premium versions. UWT devices are completely maintenance-free and, importantly, carry international certificates.  All limit switches are available with universal voltage electronics as standard or as an option.

1.1 Sensors for Level Detection:

Rotary Paddle Level Switch – Rotonivo® Series 3/6

  • Variable extension lengths – either rope or tube
  • Extension and process connection available in stainless steel
  • Adjustable sensitivity
  • EHEDG compliant
  • Suitable for use in high temperatures of up to 1,100°C
  • Modular design
  • Rotonivo® 6000 SIL 2 compliant
  • All-rounder suitable for all applications
  • Wide variety of configuration options

Rotary Paddle Level Switch – Rotonivo® Series 4000

  • Variable extension lengths – either with pendulum shaft or rope extension
  • Version with plastic housing and process connection
  • Various process connections
  • Adjustable sensitivity
  • Modular design
  • The plastic design offers increased corrosion resistance

Vibrating Fork Level Switch – Vibranivo® Series 1/2/5/6

  • Variable extension lengths – either rope or cable extension
  • Extension and process connection available in stainless steel
  • Sensitive to the lightest bulk materials (< 5g/l)
  • EHEDG compliant
  • Version with separate housing available
  • NAMUR-electronics
  • Suitable for interface measurement within sediment tanks/containers

Vibrating Fork Level Switch – Vibranivo® Series 4000

  • Variable extension lengths – either rope or cable extension
  • Extension and process connection available in stainless steel
  • Extension, process connection, and oscillators cast from one mold
  • Sensitivity from 30g/l

 

Vibrating Single Rod Level Switch – Mononivo® Series 4000

  • Variable extension lengths – either rope or cable extension
  • Heavy mechanical loading
  • High-quality material in the process (SS 316L)
  • High surface quality
  • Sensitivity adjustable in 4 settings
  • Temperature range from -40°C to +150°C
  • Robust version
  • Suitable for overpressure up to 16bar
  • Compact Limit switch with threads from 1″

Capacitive Level Switch – RFnivo® Series 3000

  • Variable extension lengths – either rope or cable extension
  • Extension and process connection available in stainless steel (Stainless steel probe material with FDA conformity)

  • Version with plastic coated extension available
  • Can be used in low dielectric values from 1.5 DK
  • EHEDG compliant
  • Suitable for use in high temperatures of up to 500°C
  • Suitable for use in process pressures of up to 25bar
  • “Active Shield Technology” for anti-caking functionality
  • Available as remote version
  • User-friendly parameter setting via display and function buttons with measurement results given also via display
  • Simple automatic calibration at startup

Capacitive Level Switch – Capanivo® Series 4000

  • Variable extension lengths – either rope or cable extension
  • The version available with plastic housing, process connection, and extension
  • Extension FDA compliant
  • Can be used in low dielectric values from 1.6 DK
  • Suitable for use in high temperatures of up to 180°C
  • “Active Shield Technology” for anti-caking functionality
  • Integrated earthing in-process connection
  • No calibration required

1.2 Sensors for Level Control:

Electro-mechanical Plumb Bob Sensors – Nivobob® Series 3000

  • Measuring range up to 50m (silo height)
  • Easy commissioning
  • Rope and tape version
  • Integrated tape cleaner
  • Threaded or flanged process connection
  • Modbus and Profibus interface
  • Reliable measurement results independent of material
  • Suitable for interface measurement within sediment tanks/Containers

Electro-mechanical Plumb Bob Sensors – Nivobob® Series 4000

  • Measuring range up to 30m (silo height)
  • Easy commissioning
  • Rope and tape version
  • Integrated tape cleaner
  • Threaded or flanged process connection
  • Aiming flange for angled installation

Radar sensor – NivoRadar® 3000

  • Measuring range up to 100m (silo height)
  • Aiming flange model
  • Robust stainless-steel housing IP68
  • High sensitivity (DK ≥ 1.6)
  • Temperature solution up to +200°C
  • 78 GHz technology
  • 4° beam angle
  • Lens antenna and mounting flange are flush
  • Integrated lens cleaner
  • Simple, six-step commissioning

Visualization – Nivotec® Series 2/3/4

  • Web-based visualization solution
  • Level monitoring and analysis via ethernet
  • Remote access via internet option
  • Complete system for plug and play
  • Sensor interface for 4-20mA or Modbus RTU
  • Expandable to monitor up to 15 or 30 silos within a plant
  • Full, empty, demand, fault alarm via email option
  • Signal output for silo full alarm
  • Effective silo management

Complete system for:

  • Level indication
  • Trend display
  • Data storage
  • Remote fill level analysis

The main processes involved in the production of feed are storage, weighing and mixing with conditioning, pelletizing, followed by cooling and crushing. There are also other processes such as extrusion, conveying and dosing applications. UWT level technology is used in almost all sectors, for level indication or to control limit levels for all bulk solids.

 

Efficient silo management for smooth process flow

Efficient silo management for smooth process flow

The electromechanical Lot system Nivobob® 4000 is equipped with a Modbus function which allows easy connection to visualization systems, thus providing an economic silo management solution.

 

Multifunctional unit for discontinuous level monitoring in bulk goods

 

The electromechanical measurement device is an invaluable instrument in the field of inventory management due to its advanced electronics technology. The reliable electromechanical lot system Nivobob® with its robust mechanical design has for that reason become the choice of many plant operators across the globe faced with demanding conditions. The Nivobob® series of plumb bob sensors is used for continuous level measurement within bulk storage silos and for interface measurement. The simple electromechanical measurement principle is a truly reliable all-rounder in most bulk materials.

 

Nivobob® 4000 with Modbus function

The electromechanical Lot system Nivobob® 4000 is equipped with a Modbus function which allows easy connection to visualization systems, providing an economical silo management solution.

UWT GmbH has developed an economical and practical solution in terms of centralized content level monitoring; especially suited for the storage processes within industrial plants. The maintenance-free electromechanical lot system Nivobob® is mounted on each silo within the plant for continuous level monitoring. The plumb bob systems of the economical Nivobob® 4000 series come standard with a Modbus interface which allows for quick and easy connection of the units to the visualization system.

Parameters such as content level, operating time, pending replacement intervals, sensor status are available to the operator. For level control, diagnostics etc. the license-free visualization software Nivotec® is used: The information is sent from the electromechanical lot sensors to the visualization system via Modbus. The operator can access the required information from any PC 24h a day. The software with its data storage and trend analysis function enables the operator to perfectly plan material disposition and any logistics required. The outcome is efficient silo management resulting in cost saving due to planning security. With this new development UWT has responded to the demands for an affordable solution which combines reliable level monitoring with live-data visualization for effective silo management.

 ADVANTAGES:

  • Communication between Nivotec® visualization software and Nivobob® 4000 lot systems can be    conveniently controlled directly from your PC
  • Modbus RTU interface reduces the installation time by using Daisy-Chain-Wiring
  • Silo full detector can be wired directly to the Modbus RTU interface of the Nivobob® 4000

For more information on UWT products contact Morton Controls today.

rn3004-rotonivo-rotary-paddle-switch-for-point-level-limit-measurement-horizontal-tube-extension

Product Focus – The Rotary Paddle switch Rotonivo® RN 3004

The Rotary Paddle switch Rotonivo® RN 3004

with horizontal tube extension for point level measurement

 

In the rubber industry the applications are very demanding and UWT can offer custom made level control solutions as per each client’s requirements.   For easy maintenance, durable ruggedness and reliable quality, the Rotary Paddle Switch Rotonivo® RN 3004 is perfect.

 

WHAT COULD THE CHALLENGE BE?

 

The environment could be extremely dusty, which is normal in the rubber factories, and an automated fill level measurement is required in a few carbon black storage silos.

What can UWT recommend?

 

WHAT IS THE SOLUTION?

 

The Rotary Paddle Switch Rotonivo® RN 3004 is perfect for such extreme environments and requirements.  The special bearing and sealing in the tube is suitable for dusty situations.

Let us take a closer look at this switch.

 

Here are the technical specs –

 rotovino specs

WHAT ARE THE FEATURES? 

  • The switch is perfect for most bulk solids
  • Easy maintenance
  • Easy to operate
  • Reliable
  • Not affected by caking, electrostatic charging and dust
  • A compact installation process
  • The die-cast aluminium housing is very robust
  • With a wide range of supply voltages and process connections, you are spoilt for choice
  • RoHS compliant
  • The boom is durable and rugged, including a protective tube
  • The switch has received international approval to be used in high explosive environments, such as where dust exists

 

Measuring Vanes Available

 rotovino vanes

Should you have similar needs in your rubber factory, contact Morton Controls today.

uwt rotovino

Solutions with the Rotating Paddle Switch Rotovino

The Rotovino from UWT is a real All-Rounder!

For point level measurement within different processes, UWT can supply an extensive range of high quality rotary paddle switches.

  • Weighing
  • Storing
  • Dosing
  • Mixing
  • Cooling
  • Crushing
  • Packing

Dependent on your need, the Rotovino from UWT can be used for either full, demand or empty detector in storage silos and process vessels and is suitable for most solids.

Where extreme conditions are the norm, the electromechanical measuring principal can be adapted to accommodate.

What does the Rotovino protect against?

  • Overfill safety-device
  • Dry-run protection

 

What are the situations the Rotovino can provide solutions for?

  • Extreme process temperatures of -40°C and up to +1,100°C
  • Aggressive and abrasive media
  • Very light materials such as Styrofoam
  • Material prone to caking
  • Dusty environments
  • Explosive environments
  • Heavy mechanical loading
  • Electrostatic charging

 

What are the special features of the Rotovino from UWT?

  • The Universal Voltage Electronic
  • A Fail-safe alarm
  • A wide variety of configuration options
  • The Modular design
  • A very robust design
  • Variable extension lengths
  • Adjustable sensitivity (>15g/l)
  • And, private label design is possible

 

Safety first with UWT’s Rotating Paddle Switch Rotovino

UWT has ensured that they have International approvals for use in gas and dust hazardous areas.  Their RN 6000 is the world‘s first rotating level limit switch compliant to SIL 2.  And, in addition, they have encased it with a flameproof housing.

For more on the Rotovino from UWT, please make contact with Morton Controls today!