Blasting
- Established for more than 50 years
- Experienced engineers
- Active in 12 countries, 14 offices worldwide
- Excellent quality at sharp prices
- More than 1.000 tons of abrasives on stock in Holland
- Own production steel shot and grit
RC-80-160 Abrasive recycling system
Grit Recycling System
The RC-80-160 is an abrasive recycling system which can be used inside or outside. Several types of reusable abrasive can be recycled by the RC-80-160 into bigbags or blast vessels. The rate of recycling depends upon the type of abrasive being processed. Garnet can be recycled at a rate of up to 11 tons per hour, steel abrasive can be recycled at a rate of up to 21 tons per hour*.
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Contact information
Kelvinstraat 8
1704 RS Heerhugowaard
The Netherlands
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- More than 50 years of experience
- Airblast offices in 12 countries
Operating principle
Dust laden air enters through the inlet plenum of the collector, where heavy particles fall immediately into the hopper. As the air flows through the filtercartridges, dust is deposited on the outside of the filtering media. The filtercartridges are cleaned automatically and continually without interrupting the operation of the dustcollector. An adjustable timer controls the cycletime. Solenoid valves introduce jets of high-pressure air into the cartridges in turn, through the venturi opening above each cartridge. The resulting reverse airflow cleans the filtercartridges. Dust removed from the filtersurface settles into the hopper. As each pair of filtercartridges is cleaned in succession, the remaining stay.
The used abrasive has to be put into the abrasive hopper, then it comes in a regulated flow to the elevator. From the elevator it comes in the rotarysieve, with holes Ø 4, 5 and 6 mm at choice, if the abrasive is polluted with big parts like coatingscale, woodchips, glas, etc. these contamination are separated through the rotating movement of the sieve. Further is the sieve complete with a dust exhaust connection. After the sieve the abrasive is flowing through a cascade system.
The air wash action can be regulated to control the size of the reusable abrasive.
Dust and non-usable (to fine) abrasive are automatically discharged and collected in big bags or extracted by the separate filter. The cleaned abrasive will fall into the abrasive silo and is ready to be store into bigbags or into blast vessels.
The system is supplied complete with: crane hooks, inspection covers and flexibel dust-exhaust ducting to the bigbags.
*actual performance depends upon many variable factors – the performance figures shown are to be used as a guide and cannot be considered actual in all environments.
Dimensions
| Height (in standing position) | 4.780 mm |
| Width | 2.180 mm |
| Depth | 2.180 mm |
| Weight (empty) | 3.000 kg |
| Total Electrical Power | 2.75 kW 400 Volt – 50/60 Hz |
| Compressed Air | 5 bar |
| Capacity Silo | 1.600 Liter |
| Capacity Elevator | 4.800 Liter/hour |
| Capacity for Garnet | 11 ton/hour (2.3 x 4.800 / 1000) |
| Capacity for Steel Grit | 21 ton/hour (4.5 x 4.800 / 1000) |
Technical specifications
| Exhaust Capacity | 960 m³/h |
| Total Pressure | 1.200 Pa |
| Motor Power | 0.75 kW, 400 Volt, 3-Ph, 50 Hz |
| Filter Cartridge | 1 pc. Ø 325 x 1000 mm |
| Filter Area | 15 m² |
| Filter Material | Polyester fabric |
| Filter Efficiency | 99.9% |
| Max. Dust Emission | < 1.5 mg/nm³ |
| Cleaning Method | Continuous by compressed air max. 5 bar |
| Solenoid Valves | 1 pcs (1” G) |
| Cleaning Pressure | 4 bar |
| Cycle Time | Adjustable |
| Sequence | 1 cartridge simultaneous |
| Dust Collecting Bags | PVC bag |
Abrasive storage silo 1500 LTR
Silo constructed of 3mm steel plate and profiles complete with abrasive stop and connection for 2 bigbags or 2 blast vessels.
Electric panel
Complete with automatic switch controllers, mainswitch, failure lamp and control buttons.
Steel frame contruction
All components are mounted within a sturdy steel frame complete with crane hooks, so in this case the unit is easy to transport and requires little down-time to set up.
All components are mounted within a sturdy steel frame, so the unit is easy to transport and requires little downtime to set up.
Delivery includes
Abrasive hopper with inlet sieve
| Opening Width (approx.) | 700 mm |
| Opening Depth (approx.) | 500 mm |
| Opening Height (approx.) | 650 mm |
Made of 3 mm. Steel plate complete with sieve and grit regulating system to prevent bucket conveyor overload.
Bucket elevator E-80
| Gear Motor | 1.5 kW |
| Capacity | 80 ltr./min |
Closed dust free bearing system. Special belt with Columbus buckets.
Automatic self cleaning rotary screen TZ-80
Made of 2 mm and 3 mm steel plate, reinforced with profiles. Provided with motor reductor 0,37 kW 400 Volt, dust-closed bearings and an inspection cover.
Abrasive Cleaning: The rotary sieve must be used if the abrasive is polluted with big parts like coating-scale, wood chips, glass, etc.. The contamination is separated through the rotating movement of the sieve. Further, the sieve comes complete with a dust exhaust connection.
Grit cleaning system
Consisting of one heavy-duty cascade system with double air wash action of the abrasive, mounted directly onto the outlet of the elevator. Oversized materials are separated by screens in the bucket elevator hopper. Cascade cleaner is connecting with a sucting ducting Ø 180 mm to the filterunit.
The air wash action can be regulated to control the size of re-usable abrasive. The dust and non-useable abrasive (too fine) are discharged automatically and collected in big bags or extracted by the separate filter.
