80KW Car Battery Production Line Battery Plate Roll Compound Production Line
80KW Car Battery Production Line Battery Plate Roll Compound Production Line
1, Device functions
This production line is mainly used in lithium manganese and silver zinc batteries, zinc nickel batteries battery plate of the composite, the main features include: aluminum mesh or copper mesh automatically put volume, automatic correction, artificial feeding of the thick liquid material, automatic roller pressure of diaphragm, diaphragm and automatic composite aluminum mesh and copper wire mesh, automatic baking plate, plate automatic roller, plate thickness, laser cut off automatically.
2, Basic technical parameters of the equipment
|
Specification Item |
ZBCC03A |
| Width of the coil(mm) | 300mm |
| Compound speed(m/min) | 0.5-2 |
| The total power(kw) | AC380V,50HZ 70KW |
| Normal operating power(kw) | AC380V,50HZ 65KW |
| The weight(T) | 12T |
| Range of thickness(mm) | 0-5 |
| Test resolution(um) | 0.1 |
| Repeatable test accuracy(um) | ≦+/- 1.0μm |
3, material body specification range:
3.1 the collecting fluid is an aluminum mesh structure with varying thickness from 150um to 500um and surface density from 100g/m2 to 200g/m2.
3.2 incoming material is coil material.In the unwinding process, the edges of the aluminum mesh may pull each other
| content | Range accuracy | other |
| Incoming core winding | ∅75mm(3”) | |
| Maximum outside diameter of incoming material | 450mm | |
| Material width | 60-300mm | |
| Degree of uniformity of incoming materials | ±3mm |
The main realization of diaphragm and aluminum mesh composite, adjustable pressure,
3.6.1 roll size: the positive Φ 400 mm * 350 mm;
3.6.2 effective working face width of the roll: 300mm;
3.6.3 roll speed (Max) : 8rpm (continuously adjustable);
3.6.4 roll hardness: ≥ HRC64 roll hardness layer thickness: > 12mm;
3.6.5 roll cylindricity: 0.005mm;
3.6.6 maximum rolling force: 3000KN (adjustable);
3.6.7 roll surface roughness: Ra=0.8;
3.6.8 adjustment amount of roller clearance: 0 ~ 2mm(no special requirements with 0 ~ 1mm micrometer);
3.6.9 the roller is equipped with a scraper cleaning device and dust receiving device;
3.7. Drying component: it consists of structural steel, structural steel plate, hard aluminum silicate fiber insulation material, heating pipe, infrared device, temperature controller and large wheel to form the sub-section of temperature control area. Each section is independently controlled to ensure quality.
3.7.1: adopt electric heating tube + infrared heating, hot air circulation, PID temperature control.Uniform heating, drying of the slurry on the substrate with heat return air system to improve the heating efficiency, each heating temperature zone, control parameters can be adjusted, temperature control precision ±3℃, the highest temperature of each heating temperature zone ≤180℃
3.7.2: the drying method is suitable for the moisture in the drying slurry, and the drying slurry has no cracks and other defects.After drying, the moisture content of pulping film material is less than 0.8%
3.7.3: the structure of the oven is all stainless steel, anti-rust insulation, temperature difference between the furnace wall and room temperature ≤20℃
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