Ore Dressing Equipment Vibrating Screen Used In Metallurgy, Mineral Processing
1. ZSM series vibrating screen of ore dressing equipment working principle:
(1) Sieve working principle:
Under the action of agitation force, the material on the screen surface for continuous oblique throwing movement. The material is loose when thrown up, in the collision of screen surface encounter, so that is equal to or less than the screen hole de particles through the screen, so as to achieve dehydration, support or grading.
(2) Self-synchronization principle:
B - type sieve vibrator is free of forced contact, no gear between the two shafts. In order to ensure the vibration of the screen according to the straight track, the two axes must be strictly synchronized with the opposite operation, which can be done naturally in the vibration system of the biaxial screen.
(3) Working principle of damper:
The damping vibrator is arranged as shown, in working and stopping state. The rubber block does not contact the base hole. It exerts symmetrical pressure on the screen box to keep it in a stable position to eliminate cross vibration and twist.
When the stop resonance beat, the screen box amplitude is greater than the rubber block and the base hole gap, at this time the vibration needs to overcome the dynamic friction between rubber and screen box. Because frictional damping consumes some kinetic energy, the resonance amplitude is limited to three times the operating amplitude. The damping force is adjusted by adjusting screws.
2. Product parameters of ore dressing equipment
ZSM series vibrating screen technical performance:
| SPEC | Unit | Model |
| zsm1556A | 2zsm1556A | zsm1756A | zsm1756B | 2zsm1756A | zsm2065A | 2zsm2065A |
| Screen box specifications | W | mm | 1500 | 1750 | 2000 |
| L | mm | 5600 | 5600 | 6500 |
| Capacity | t／h | ～60 | 50～80 | 70～100 |
| Feeding size | mm | ～300 | ～300 | ～300 |
| Working area | m2 | 7.5 | 7.5 | 7.5 |
| Screen surface numbers | layer | 1 | 2 | 1 | 2 | 1 | 2 |
| Screen surface species | Upper layer | mm | Slot screen plate | Perforated screen plate | Slot screen plate | Perforated screen plate | Slot screen plate | Perforated screen plate |
| Lower layer | mm | Slot screen plate | Slot screen plate | Slot screen plate |
| Hole size | Upper layer | mm | 0.25,0.5,8,1.6,10,13 | 13,25,50 | 0.25,0.5,8,1.6,10,13 | 13,25,50 | 0.25,0.5,8,1.6,10,13 | 13,25,50 |
| Lower layer | mm/rpm | 0.25～13 | 0.25～13 | 0.25～13 |
| Vibration frequency | | 800 | 800 | 800 |
| Double amplitude | mm | 11 | 10 | 9 |
| Mass ejection angle | ° | 45 | 45 | 45 | 45±5 | 45 | 45 | 45 |
| Screen surface inclination | ° | —2～ 10 | —2～ 10 | —2～ 10 |
| Motor | Type | | Y160L-4 | Y160L-4 | Y160L-4 | Y160M-4 | Y160L-4 | Y180M-4 | Y180M-4 |
| Number of speed | rpm | 1460 | 1460 | 1460 | 1460 | 1460 | 1470 | 1470 |
| Power | kw | 15 | 15 | 15 | 11×2 | 15 | 18.5 | 18.5 |
| Dimension | L | mm | 5850 | 5850 | 5850 | 5850 | 5850 | 6750 | 6750 |
| W | mm | 2675 | 2527 | 2935 | 3104 | 2777 | 3208 | 3148 |
| H | mm | 1707 | 2023 | 1703 | 1703 | 2015 | 1885 | 2185 |
| Total weight | kg | 4644 | 5651 | 5117 | 5266 | 6100 | 6577 | 7946 |
| Working dynamic load (single support) | kg | ±140 | ±140 | ±140 | ±140 | ±140 | ±203 | ±203 |
| Maximum dynamic load (single support) | kg | ±980 | ±980 | ±980 | ±980 | ±980 | ±1421 | ±1421 |
Ore Dressing Equipment Vibrating Screen Used In Metallurgy, Mineral Processing
Ore Dressing Equipment Vibrating Screen Used In Metallurgy, Mineral Processing
Ore Dressing Equipment Vibrating Screen Used In Metallurgy, Mineral Processing
After-sales service
LUOYANG ZHONGTAI INDUSTRIES able to provide:
1. ENGINEERED SPARES - DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS
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High Performance Ore Dressing Equipment Metallurgy Mineral Vibrating Screen Images
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