Lead Balls Granulator (Lead Ingot Cold Cutting Machine)
Basic Info
Model No.: efewf
Product Description
Description:
In lead-acid battery industry, before lead oxide is manufactured, the lead ingot must be made into lead balls at first. Traditionally lead is mostly molten in casting lead balls or cutting lead balls. Then the lead balls are made into lead oxide in the ball mill.
According to the above process, we have developed this automatic production equipment for lead ingot cold cutting, revolutionized the traditional process of molten lead casting, and implemented automated production of lead balls by cold cutting. The whole equipment is controlled by PLC. This solves not only some problems (high pollution, high energy etc.) from traditional process, but also provides advantages (clean environmental protection, energy saving, efficient production etc.) for lead-acid battery industry.
This equipment is mainly composed of the following units:
* Mechanical part
* Electric control system
* Hydraulic system
* Pneumatic system
* Photovoltaic system
and realizes organic technology integration of PLC control, stepping control, pneumatic proportional control, hydraulic proportional control and photoelectric sensor control.
Working principle：
Lead ingot transmission mechanism includes intermittent transmission mechanism and stepping transmission mechanism. Intermittent transmission means separate part (commonly known as vice machine), while stepping transmission is located in the main frame and has two conveyors that connect each other with 90°angle. Intermittent transmission mechanism and main machine connect part transmission, and uses a height gap plus 45°of bevel to complete lead ingot flip. Each flip frequency is controlled by photoelectric sensor. Whether flip is correctly placed or not, will be checked by a set of photoelectric correlation detection switch. Lead ingot flips on the roller conveyor and runs into brush mechanism for its surface. After being cleaned, with stepping scraper conveyor, lead ingots goes into compaction and intensify mechanism that are made from 4 cylinders in order to locate lead ingot.
Slicing mechanism controls the hydraulic cylinder through the photoelectric switch and makes them move up and down to finish lead ingot section. Lead sheet falls into the roll extrusion and is compressed. Some concave holes are distributed on the surface of roll. At runtime the roll extrusion makes lead sheet into concave hole. Each hole has a sliding eccentric axis, which is used to complete the material return. Returned lead balls tumbles down into the lower slope balls of scraper conveyor. The key part of the equipment is extrusion, which uses a set of roller mold that is driven by hydraulic motor. At the operating station there is photoelectric switch for protection, when there is a hard squeeze, hydraulic motor automatic unloading or photoelectric detect hob rotational, equipment will stop running immediately, to prevent personnel injury and equipment damage.
Technical Parameter:
1. Voltage: 380V, three to four lines, 50 Hz.
2. Installed power: 28.8 kw/h.
3. The actual use of power: 15 kw/h or less
4. Single equipment set: use 1 standard lead ingot (45 kg per ingot), granulation meets normal production requirements for one 24T ball mill machine or two 14T ball mill machines
5. Granulation size: 25 * 25 * 17 mm to 20 mm
6. Balls weight: 75 ~ 100 g + 15 g
7. Production: 1.8 T/H ~ 2 T/H
8. Applicable air pressure: not less than 0.4-0.7 Mpa
9. Suitable water pressure: 0.2 Mpa
10. Water temperature: 10 ℃ to 25 ℃
11. Granulation equipment export height: 350 m
12. Hydraulic oil for Equipment> Great Wall brand anti-wear hydraulic oil L - HM46
13. Equipment specification:
The main machine: 3028mm×1040mm×2100mm.
Vice machine: 2200mm×760mm×1450mm
Lead balls of scraper conveyor: 1450mm×350mm×1250mm。
14. Weight of the whole machine: about 4 T
Main Configuration
| No. | Item | Model | Amount | Unit |
| 1 | Slider | HD/HK-000 | 1 | pc |
| 2 | Hob | HD/GD287 | 2 | pc |
| 3 | Ejector Axis | HD/HZ73 | 252 | pc |
| 4 | Roller gear | HD/CL300 | 2 | pc |
| 5 | Cutter | HD/QD159-000 | 1 | pc |
| 6 | Slide rail | HGH35CA-1-320 | 2 | pc |
| 7 | Cleaning brush | HD/MS160 | 2 | pc |
| 8 | Clamping Cylinder | SDA63X30-B-HF418A | 2 | pc |
| 9 | Compress cylinder | SC80X75-HF417A | 1 | pc |
| 10 | Spillover valve | DB10-1-50B/100 | 1 | pc |
| 11 | Spillover valve | DB10-1-50B/200 | 1 | pc |
| 12 | Electromagnetic directional valve | 4WE10H31B/CG24N9Z5L | 1 | pc |
| 13 | Electromagnetic directional valve | 4WE10T31B/CG24N9Z5L | 1 | pc |
| 14 | Wheel pump | CBQ-G540-AFP | 2 | pc |
| 15 | Hydraulic motor | IY4-3000I6D12011 | 1 | pc |
| 16 | Flower key chain axis | CD004734-101 | 1 | pc |
| 17 | Valve block | 120*115-180 | 1 | pc |
| 18 | Condenser | GLC2-3 | 1 | pc |
| 19 | Hydro cylinder | HD/YG100-000 | 1 | pc |
| 20 | Stepping reducer | HF120-25 | 1 | pc |
| 21 | Cycloid reducer | 0.75KW | 1 | pc |
| 22 | Brush Motor | 0.25KW | 1 | pc |
| 23 | Vertical motor | 15KW | 1 | pc |
| 24 | Vertical motor | 11KW | 1 | pc |
| 25 | Stepping motor | 48ⅴ | 1 | pc |
| 26 | Mitsubushi PLC | FX1N-40MT-001 | 1 | pc |
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Product Categories : Plate Making Equipment > Lead Balls Granulating Machine