• • • • • • • • • • • • • • • • • • • • • • • be used as a screen Unit, producing up to 4 products Well known Sandvik CH430 crusher with a wide range of mantels and settings for different applications are available. ASRi is optional. Beneath the feeder and the screen the chute have 3 flaps which make it possible to divide the feedmaterials so that 33%, 66% or 100% can ether be transported to the crusher or to the screen by seperate conveyors. This make it possible to optimize the quality, and capacity with different raw materials. Remote-controlled tiltable static bar grizzly on feed hopper. Adjustable fixed position between 7-17°. The grizzly is divided in three sections, which can easily be taken off when the feeder is loaded from a conveyor and also changed according to individual wear. The whole grizzly can be removed if not required. Grizzly separation is accordingly to the crusher chamber 100mm alt. 125mm. Foldable flaps on feed hopper can give wider loading area. IR level monitors on feed hopper to regulate the feed rate. A foldable flap on each side can be used as a back-wall for a loading ramp and as protection against oversize stones falling from the tip able grizzly. The Screen is a SF1843 which can take out 3 calibrated fractions Rollaway discharge chute on screen provides easy access for inspection and service. Flaps inside the chute provide adding top fractions with fine fractions except for the oversize conveyor All conveyors are electrically driven and hydraulically foldable for transport, except for the oversize return conveyor. Oversize conveyor is equipped with stone brake and side protection plates intended only for screening natural gravel (to prevent rolling stones causing damage and accidents). Removed during transport. Dust-encapsulated feed conveyor, screen and conveyor for the finest fraction. Hydraulic supporting legs at front end make connection with semi-trailer easier. The whole unit can be transported in one piece if local transport legislation permits, start-up time approx. 30 minutes. Walkways (with stepladders) around the screen, to provide easy access for inspection and service. Self-contained galvanised steel switchgear cabinet fixed on-board the unit. The cabinet contains all the components necessary for power distribution and control - fuses, contactors, indicating lamps, control push buttons, interlocking relays, etc. Emergency stop push buttons are placed at strategic locations. Frequency convertor for feeder and conveyor for coarsest product, to provide step less regulation of feed rate and conveyor speed. 220V transformer for power outlet ( 2pc.10A, 1pc.16A). 32-pole connection for external control of the Unit. The Unit has no on-board genset due to the axle load limits. The design and manufacture of UH320 complies with ISO 9001 Specification Summary • UH320 Classic type; is superior in its function and can produce 3 calibrated fractions. The Unit can also SANDVIK UH320 Sandvik UH320 General information 08-02 Specification Summary Dimension Operation Height Width Length Transport Height Width Length 5.20m 3.00m 22.00 4.50m 3.00m 17.85m Weight1 tons short tons 1 excluding 48,50ton options Feed station SP 0830 2 x 2,3 kW electric motor 5kbm Crusher Type Feed opening Drive SANDVIK UH320 Conveyors 08-02 Optional extra equipment RC2. Ball-deck beneath the third deck in the SF1843 RC3. Electrical heating system for feeder bottom and feed hopper. RC4. Electric heaters under the feed conveyor and the conveyor for the finest fraction. RC5. Dust collector. RC6. Floodlights on illumination mast. RC9. Control voltage 110 V RC10. Start siren RC7. NF screen RC11. Overband magnet for conveyor 4. RC12. ASRi. RC 13 Metaldetector on return conveyor 5. RC18. Synthetic oil RC19 Heating for the crusher oil incl. 6kVA genset. RC19A. Diesel heating for the crusher oil. Sandvik CH430 100 mm (TS) 132 kW electric motor Length Feed con belt: screen) Rear con: 3 pro con: NF-conv. Width Motor Speed 10.6 m 800mm 1.3m/s (to the 9.5 m 8m 8m 1.25m/s 1.0m/s 800mm 650mm 500 mm Screen Product screen Motor SF1843 2 x 11 kW electric motors Hydraulic system Coarse stone grizzly: Hydraulic power pack, 400V, 4kW Foldable conveyors, supporting legs, retractable screen: Hydraulic power pack, 24V (alt.400V), 3kW (alt. 4kW) Requiered power Generator 325 kVA 400V Running gear Type: King-pin 3 ½” or 2 ”. Leaf-sprung two-axle bogie, air- brakes and running lights. 4 Tires 385/65R/22.5.
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