Choose the separation job
grading and scalping require different feed and deck arrangements.

Control Material Flow | Reduce Downtime | Increase Throughput
We help identify and implement the right vibratory equipment solution to improve feeding accuracy, screening efficiency, conveying performance, and overall process reliability.
Get a Vibratory Equipment RecommendationSeparate material around a defined size or removal duty.
Separate material around a defined size or removal duty.
JVI offers classifying, scalping, grizzly and dewatering screens. Begin with whether you need defined size fractions, removal of oversize, separation of coarse material or drainage. The screen surface and motion are selected around that objective.
Example: Remove oversize ahead of a process, or divide a feed into useful size fractions.
Also known as: Vibrating screens, sizing screens, scalping screens, classifying screens.
grading and scalping require different feed and deck arrangements.
openings and deck configuration depend on the material and desired fractions.
review feed distribution, access, wear and discharge routing.
particle distribution, moisture and wear influence screening.
mixed feed needs a practical removal target and appropriate screening surface.
confirm whether the duty is sizing, scalping or dewatering.
JVI shows an electromechanical vibrating screener. Use the clip to review material presentation and separation; the screen opening and duty still need application review.
Material, bulk density, particle sizes, flowability, throughput, inlet and outlet elevations, and the equipment supported above and below the unit.
Start with the fractions you intend to collect. Each selected separation surface makes a size cut; feed behaviour and required output then determine the practical deck arrangement.
Material, bulk density, particle sizes, flowability, throughput, inlet and outlet elevations, and the equipment supported above and below the unit.
Confirm the complete quoted equipment, operating conditions and selected options for your application.
Meter the feed
Control the delivery of bulk material to the next process.
Example: Supply a screener or sorting machine with a controlled material stream.
Also known as: Vibrating feeders, pan feeders, electromagnetic feeders, electromechanical feeders.
Elevate the product
Raise bulk material within a compact vertical footprint.
Example: Raise plastic granules while reviewing a forced-air cooling requirement.
Also known as: Vibrating spiral elevators, spiral conveyors, vibratory elevators.
Convey along a route
Carry bulk solids along the required process route.
Example: Transfer material between process machines through a covered conveying trough.
Also known as: Vibratory conveyors, vibrating trough conveyors, bulk-solids conveyors.
Enclose the transfer
Move or meter material through an enclosed vibratory path.
Example: Feed a downstream process while containing a dusty bulk material.
Also known as: Vibrating tube feeders, enclosed vibratory feeders, tubular feeders.
Scalp coarse feed
Remove fines from a coarse, heavy material stream.
Example: Separate undersize from an aggregate or recycling stream ahead of the next machine.
Also known as: Vibrating grizzlies, grizzly feeders, coarse scalping screens.