Modular aggregate screening
The SS-J7018 is the same 7,000 × 1,800 mm three-deck box without tracks: 220–320 t/h, 100 mm feed, 28 t. Four products from one pass, on a frame that bolts down beside the stockpiles. It is the screen for a fixed quarry where the grading point never moves.
A quick look at SUHMAN's manufacturing and field work, , how we build, and where our plants run.
Watch more videosA grading point that never moves, with no undercarriage to carry.
Same decks and drives as the tracked unit, identical spares.
Bolts down beside the conveyors it feeds.
A screen is the least mobile machine in a plant. It sits where the conveyors put it, and it stays there for the life of the quarry. Paying for a crawler under a machine that will not move for a decade is money that could have gone into a fourth deck or a bigger stockpile conveyor: that is the argument for the modular frame.
Dropping the undercarriage takes 4.5 t off the transport weight and removes a hydraulic circuit from the maintenance list. The frame is set on a simple foundation, levelled, and connected; the decks, the drive and the discharge belts are the same as on the tracked version, so the product and the spares are identical across both.
An inclined circular-motion box stratifies the bed as it travels: vibration lifts the material, gravity pulls the fines down through it, and the slope carries the whole bed toward the discharge end. Coarse sits on top of the bed and reports to the end of the deck; fines find an aperture and drop through. The deck angle sets the balance between tonnage and screening efficiency.
Three decks cut the stream into four fractions, coarse at the top and fines at the bottom, so each grade only meets apertures it can actually pass. On a fixed frame the drive runs at constant speed from the mains, so the stroke stays even and the cut points do not drift through the shift, cal reason a fixed screen holds its specification better than a mobile one running on its own engine.
Requires external power supply
Built-in generator, diesel driven
China III / IV · EPA Tier 4 / Euro V
18-Month Warranty · Installation & Training · Remote Diagnostics · Spare Parts Supply
How this machine is paired with the rest of the plant, and what changes when the feed changes.
Screening in a hard rock line › Screening in a soft rock line ›
Specification sheets, the 18-month warranty terms and answers to the questions buyers ask first.
Download brochures & spec sheets › Watch the machines at work › Warranty & service programme › Crusher FAQ ›
The four questions buyers ask first about this machine - answered from the spec sheet, the cases library and the service programme.
28 t instead of 32.5 t, and 57 kW of installed power now comes from the mains rather than a 90 kW engine. The 7,000 × 1,800 mm three-deck box and the 220–320 t/h are the same; only the way the unit is fed and moved changes.
A 5 m³ hopper takes a direct loader feed, which is what a stockpile-fed fixed quarry does. Where the feed comes from a crusher instead, the frame accepts a conveyor and the unit sits in line without a hopper rebuild.
Deck count and deck split sizes are in the spec table above. Deck count decides how many saleable fractions one pass produces; the solutions pages map typical two-deck and three-deck splits to standard commercial gradations.
Standard build is 20 working days after deposit, before inland transport and sea freight; custom configurations are scheduled at drawing confirmation. Screen media ships packed with the plant so first-day production does not wait on mesh panels. Body warranty runs 18 months from commissioning or 3,000 operating hours, whichever comes first.
Specifications may vary depending on final configuration and project requirements. A dash or blank means the parameter is not listed for this model.
| Feeding equipment | |
|---|---|
| Feeding capacity | 220–320 t/h |
| Hopper volume | 5 m³ |
| Maximum feeding particle size | 100 mm |
| Feeding height | 2,700 mm |
| Vibrating screen | |
| Screen model | 7018 |
| Screen size | 7,000×1,800 mm |
| Processing capacity | 300 t/h |
| Screen layers | 3 |
| Screen power | 9.5 kW×2 |
| Main belt | |
| Length × width | 10,800×1,350 mm |
| Power | 5.5 kW×2 |
| Finished belt | |
| Length × width | 7,000×1,350 mm |
| Discharge height | 2,700 mm |
| Power | 7.5 kW |
| Conveyor belts A / B / C | |
| Belt A (L×W) | 7,280×800 mm |
| Belt A discharge height / power | 2,900 mm / 5.5 kW |
| Belt B (L×W) | 7,280×800 mm |
| Belt B discharge height / power | 2,900 mm / 5.5 kW |
| Belt C (L×W) | 5,050×800 mm |
| Belt C discharge height / power | 2,800 mm / 5.5 kW |
| Transition belt | |
| Length × width | 1,750×770 mm |
| Power | 3 kW |
| Complete machine | |
| Whole machine weight | 28 t |
| Machine processing capacity | 220–320 t/h |
| Total power | 57 kW |
| Working dimensions (L×W×H) | 14,300×13,000×4,830 mm |
| Transportation dimensions (L×W×H) | 14,800×3,750×3,550 mm |
Tell us your raw material, required capacity, feeding size and final output size. Our engineer will recommend the suitable model for your project.
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