Classify and Screen Bulk Material
JVI Vibratory Classifying Screens are used in material processing applications to deliver accurate, reliable, and consistent particle size separation of bulk materials. Each JVI Classifying screen is engineered to produce the highest screening efficiency possible given the application’s materials and desired cut sizes.
Industrial Classifying Screens, Made In the USA
For over 25 years, JVI has been providing electromechanical vibrating Classifying Screens to customers across North America and around the world.
Found Across Many Industries
JVI Classifying Screens are used in heavy-duty applications such as:
- & Many more
The purpose of all JVI vibratory screens are to separate material based on base particle size. Each screen is designed to maximize the probability of particles that should pass thru the screen deck actually do pass thru the screen deck thus delivering the highest particle size separation possible.
Maximize Screening Efficiency
Through the use of our experience and materials testing lab, JVI maximizes the screening efficiency our classifying screens. This ensures each screen is able to meet the requirements of the work envelope, given the material and process it is working in.
Light, Medium, and Heavy-Duty Applications
From dosing drives to electromechanical motors to electromagnetic drives to exciter drives, JVI has an extensive stock of drives and motors to handle light duty applications for food, pharmaceutical and plastics industries up to heavy duty application for mining, recycling, and aggregates.
Material Testing Lab
JVI’s material testing lab is used for testing customer’s bulk material’s specific properties. With this data JVI is able to determine the screen-ability of the material, as well as optimizations that can be incorporated into the design of the screen for higher screening efficiency.
Custom Engineered Classifying Screens
From the type and amount of material to the desired cut size to the environmental conditions of the operating location, each application comes with its own unique challenges. The JVI’s engineering team works closely with our customers to provide completely custom classifying screens designed to handle their exact material and environmental requirements.
JVI offers deck designs to meet customer specific process requirements with one, two, or three decks. This allows material to be separated into two, three, or four distinct material flow streams based on particle size.
Application Specific Decks
JVI offers a wide variety of screen deck options including:
- Woven wire decks used in many applications featuring larger open areas
- Wedge wire decks are typically used for dewatering applications
- Perforated decks are used for abrasive materials for longer wear life
- Rubber Decks are used for highly abrasive and / or high temperature material.
- Polyurethane Decks are used to provide 4-5 times wear life with abrasive material
Explosion Proof and Hazardous Location Certified
JVI Classifying Screens are available with explosion-proof motors with CSA & ATEX certifications where dust ignition is a concern. All JVI vibratory screens are available with Class II, Division I certifications and ATEX equivalent.
Tough Environment Ready
For tough environments, JVI Classifying Screens are designed with more robust, thicker material of construction, and abrasion resistance liners on wear areas.
Food Grade and Washdown Ready
JVI classifying screens are suitable for food grade and pharmaceutical applications with stainless steel construction finished to the exact mechanical or electro-polish requirements.