Material
Type, condition, moisture and feed variability
Mobile Screening Plants Built Around Your Material and Separation Duty
ROCKVANTA manufactures mobile and portable screening plants to customer drawings, specifications or an agreed project brief. Send the feed material, target fractions, required operating duty, site layout and mobility requirements for engineering review.
Feed
Maximum size, loading method and surge condition
Separation
Target fractions, oversize and acceptance method
Duty
Required throughput range and operating pattern
Mobility
Tracked, portable, skid-mounted or site-installed
Interfaces
Feed, discharge, power, water and downstream equipment
Define the Screening Duty Before the Plant Layout
A useful quotation starts with the material and the required products. State what enters the plant, the fractions to be separated, the operating pattern and how each output will leave the machine.
Send material test data, photographs, samples, a general arrangement or a reference machine when available. If a value is still open, mark it clearly for technical review.
Feed material and condition
Provide the material type, maximum feed size, moisture, fines content, bulk condition and any contamination that may affect feeding, blinding or washing.
Required products
List the target fractions, permitted oversize, fines handling and the method used to confirm the accepted result.
Operating duty
State the required throughput range, hours per shift, expected feed variation and any standby or peak-duty requirement.
Site and adjacent equipment
Show the loading method, available envelope, support conditions, access, stockpile positions and any conveyors, chutes or bins connected to the plant.
Select the Plant Arrangement for the Site
Mobility, relocation frequency, feed method and discharge points determine the basic arrangement. The images show project routes, not fixed ROCKVANTA models.
Portable or skid-mounted screening plant
For equipment moved between prepared positions or installed on a project-defined support. Provide lifting or towing interfaces, support points, feed height, discharge geometry and transport restrictions.
Screening with washing
Where washing is required, confirm the water source, spray duty, collection and fines handling, discharge-water limits and the equipment included in the quoted scope.
Tracked mobile screening plant
For projects that require a self-propelled base and an integrated feed, screen and discharge arrangement. Define travel conditions, transport limits, working clearances and the position of adjacent equipment.
Use the Right Screening Page
This page covers mobile, portable and plant-level screening arrangements with integrated feed and discharge equipment.
Screening Machines
Use the machine page for a compact or static screening unit where plant mobility and integrated conveyors are not the main procurement decision.
Screen Media and PU Panels
Use the component page for replacement screen media, apertures, polyurethane panels and deck-interface parts.
Connect the Feed, Screen and Product Streams
Receiving hopper and feed control
Define the loading method, hopper envelope, surge condition, feed-control method and any grizzly or protective section required before the screen.
Screen decks and media interface
State the number of fractions, target apertures, preferred media or reference deck and any access needed for inspection and replacement.
Discharge conveyors and stockpiles
Confirm the outlet for each fraction, conveyor length and height, transfer points, stockpile envelope and any connection to downstream equipment.
Power, controls and optional water
Provide the available power source, control requirements, local conditions and water or pump references when wet screening is included.
Manufacture the Plant to the Approved Definition
ROCKVANTA reviews the approved drawings and quoted supply scope, then plans the fabrication, machining, assembly and supporting work included in the order.
Drawing and interface review
The general arrangement, screen box, hopper, conveyors, support structure, access and bought-in components are reviewed together before production planning.
Frame and screen-box fabrication
Plate preparation, fit-up, welding, controlled interfaces and access points are planned around the approved drawings and agreed inspection points.
Assembly and export preparation
Included conveyors, guards, platforms, power and control components are assembled to the quoted scope. Shipping condition, loose items and packing are confirmed before dispatch.
Agree the Inspection Plan for the Quoted Plant
Inspection is tied to the approved drawings and deliverables. Depending on the project, the plan may include structure dimensions, deck and discharge interfaces, assembly checks, rotation or no-load checks, material and welding records, identification and packing records.
Critical dimensions, support points and interfaces
Material, fabrication and purchased-component records
Assembly, guarding and agreed functional checks
Identification, documents, loose items and packing
5company-owned manufacturing bases
Select the Most Suitable Base for the Project
ROCKVANTA owns and operates five specialized manufacturing bases. The team reviews the plant drawings, fabrication, machining, assembly, inspection and schedule requirements, then selects the most suitable base and coordinates any supporting work internally.
Available capacity, process coverage and timing are confirmed for the specific RFQ.
Review the Manufacturing Base NetworkReview the plant definition and schedule
Select the relevant manufacturing base
Coordinate the included manufacturing processes
Confirm Inspection Records and Packing Requirements
Send the Screening Plant Brief
Attach the available drawing, reference machine, site layout and material information. The engineering and procurement teams will identify any missing details before preparing the quotation.
Material type, feed condition and maximum size
Target fractions, permitted oversize and acceptance method
Required throughput range and operating pattern
Preferred mobility and transport restrictions
Feed hopper and loading method
Screen decks, media or reference arrangement
Discharge conveyors, stockpiles and downstream interfaces
Power, controls and washing requirement
Quantity, destination, inspection, documents and packing