HLS series commercial concrete mixing station is composed of mixer material weighing system, material conveying system, material storage system and control system, as well as other auxiliary equipment. Compared with aggregate weighing of concrete mixing plant four intermediate processes are cut. And it is vertically-feed material weighing, saving time and increasing productivity efficiency largely. The efficiency of the station is 1/3 higher than that of the plant. The commercial concrete mixing plant developed by NFLG has advantages such as environmental protection, energy-saving, high-efficiency, stability and safety. The types are: HLS120, HLS180, HLS200, HLS225, HLS250 and HLS300.
HLS series commercial concrete mixing station
Features
Changeable frictional encapsulate roller, and the maintenance can be done in half an hour, really time-saving.
Five times of clean and water clean can minimize the wear to the belt.
Connection of the big end and the small end can avoid the influence the Screw conveyor has on Powder scale
Free-weigh structure can avoid the influences the main building has on Powder scale.
Reasonable permeability design can balance Powder scale pressure effectively avoid impacts on the measurement.Water storage tank automatically Drop by gravity. Flux is more stable. Weighing accuracy is more higher.
Rough and precise measurement can automatically add lose and remove the extra, and make sure measure accurately.
Independent admixture scales. Adding in advance and adding later are both feasible.Pulsed- type bag filter can remove 99.9% of the dust and the maintenance fee is low.
Large exhaust draft fan which can balance the pressure of systems in the building and ensure the weighing accuracy and discharging speed .
| Model | HLS120 | HLS180 | HLS200 | HLS225 | HLS250 | HLS300 |
|---|---|---|---|---|---|---|
| Design production capacity （m3/h） | 100 | 150 | 200 | 225 | 250 | 300 |
| Mixer(twin spiral/twin shaft) | Mixer(twin spiral/twin shaft) | Mixer(twin spiral/twin shaft) | Mixer(twin spiral/twin shaft) | Mixer(twin spiral/twin shaft) | Mixer(twin spiral/twin shaft) | Mixer(twin spiral/twin shaft) |
| Mixer model | JS2000 | JS3000 | JS4500 | JS4500 | JS5000 | JS6000 |
| Power（kW） | 37x2 | 55x2 | 75x2 | 75x2 | 90x2 | 65x4 |
| Output capacity(L) | 2000 | 3000 | 4500 | 4500 | 5000 | 6000 |
| Aggregate size(mm) | ≤80 | ≤80 | ≤80 | ≤80 | ≤80 | ≤80 |
| Aggregate hopper volume | 30x6（Or 45x4) | 30x6（Or 45x4) | 50x6（Or 75x4) | 50x6（Or 75x4) | 50x6（Or 75x4) | 50x6（Or 75x4) |
| Inclined beltconveyor carrying capacity(t/h) | 500 | 600 | 600 | 600 | 600 | 900 |
| Weighing range and accuracy | Weighing range and accuracy | Weighing range and accuracy | Weighing range and accuracy | Weighing range and accuracy | Weighing range and accuracy | Weighing range and accuracy |
| Aggregate scale（kg） | （800-2400）±2% | （1200-3600）±2% | （1600-4800）±2% | (1800-5400）±2% | （2000-6000）±2% | （2400-7200）±2% |
| Sand scale（kg） | （500-1600）±2% | （800-2400）±2% | （1050-3200）±2% | （1200-3600）±2% | 1300-4000）±2% | （1600-4800）±2% |
| Cement scale（kg） | （400-1200）±1% | （600-1800）±1% | （800-2400）±1% | （900-2700）±1% | （1000-3000）±1% | （1200-3600）±1% |
| Fly ash scale(kg) | （130-400）±1% | （200-600）±1% | (250-800）±1% | （300-900）±1% | （300-1000）±1% | （400-1200）±1% |
| Water scale（kg） | （150-500）±1% | （250-800）±1% | （400-1200）±1% | （400-1200）±1% | （400-1200）±1% | （400-1200）±1% |
| Liquid additive scale（kg） | （15-50）±1% | (25-80）±1% | （40-120）±1% | （40-120）±1% | （40-120）±1% | （60-180）±1% |
| Total power consumption（kW）exclude screw conveyor,silo | 155 | 200 | 265 | 265 | 330 | 416 |
| Discharging height（m） | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 |