Battery Pack Assembly LineStrong film rolling machine, battery plate mill, battery plate roller, battery plate roller press
1. Main USES of the equipment:
Strong film rolling machine, battery plate mill, battery plate roller, battery plate roller press
The rolling of the battery pole sheet is a process of forming friction between the roll and the battery pole sheet.Battery pole piece rolling different steel rolling, rolling sheet is along the longitudinal extension and transverse process of spread, its density does not change in the rolling process, and the battery pole piece rolling is negative on the battery material compaction process, its purpose is to increase the positive or negative material compaction density, suitable compaction density can increase the discharge capacity of the battery and reduce the internal resistance, in order to reduce the loss of polarization, extend the life of the cell cycle, improve the utilization rate of lithium ion batteries
2. Main technical parameters of the equipment:
| Technical parameters | |||
| Roll specifications | Φ400X450 | Sheet width | 100-400 |
| Output speed (frequency conversion) | 0-8m/min | Precision of roller plate | ≤±0.003mm |
| Output linear speed (frequency conversion) | 0-8m/min | Roll runout | ≤±0.003mm |
| Heat roller surface temperature | 50-150±1℃(adjustable) | Heating roller effective use width | Max400 |
| Heating roll power | 30KW | Tension range | 1-10Kg |
| pole piece diameter | MaxΦ450 | Pole coil weight | Max400Kg |
| Pressure range between rollers | 300T | System operating pressure | 0.2-0.7MPa |
| Main motor power | 15KW | Correction accuracy | ±0.4mm |
| Roll gap adjustment | 0-1.5mm | Roll gap adjustment accuracy | ±0.001mm |
| The host weight | 5T | Overall dimensions | |
Host technical parameters:
roll size: the positive Φ 400 mm * 450 mm;
1.2 effective working face width of the roll: 400mm;
1.3 roll speed (Max) : 8rpm (continuously adjustable);
1.4 roll hardness: ≥ HRC64 roll hardness thickness: > 12mm;
1.5 roll cylindricity: 0.01mm;
1.6 maximum rolling force: 3000KN (adjustable);
1.7 roll surface roughness: Ra=0.8;
1.8 roller clearance adjustment amount: 0 ~ 2mm(no special requirements with 0 ~ 1mm micrometer);
1.9 the roll is equipped with a scraper cleaning device and a dust receiving device;
1.10 weight: about 27t (excluding disassembly tools);
1.11 external dimensions (length × width × height) : about 5600mm×1800mm×2600mm (disassembly tools are not included).
Technical parameters of winding and unwinding device:
2.1 air expansion shaft is adopted for rewinding and unwinding, inner diameter of rewinding core: 3", effective length: 700mm (rewinding drum is provided by the user);
2.2 tension control: brake clutch control;
2.3 precision of winding and unwinding deviation correction controller: ±0.3mm;450 mm diameter
2.4 material: Φ;
2.5 weight: approx. 1t;
2.6 overall size (length x width x height) : about 750mmx1500mmx750mm(rewinder);About 750 mmx1500mmx800mm (rolling machine);
2 power source of equipment:Provided by the buyer.Air source: air pressure 0.5 ~ 0.7mpa.Power supply: 3 Ф 35 kw 380 v, 50 hz.
3 working environment and safety requirements:Be dustproof and moisture-proof.
4 equipment surface treatment and appearance requirements:The exposed surface of the structural parts shall be treated with anti-rust treatment, the appearance shall be beautiful and elegant, and the color shall comply with the supplier's standard or the color label provided by the buyer.
5 test methods and requirements:The equipment runs continuously for 2 hours, a load test (about 30 minutes).
6. Specifications and quantity of test materials provided by the demander:The demander shall provide qualified materials needed for test run and acceptance.
7 wearing parts and spare parts of equipment accessories (name and quantity) :Edge cutter: 1 piece
1. New equipment promise
Our company guarantees that the goods provided to customers are brand new, complete and unused equipment.
2. Confidentiality commitment
Our company promises that without the written permission of any party, the other party's related drawings, technical information, business information and other business secrets and technical secrets must not be leaked to third parties in any way.
3. After-sales service commitment
(1) Two months from the date of shipment of the equipment, Party B is responsible for non-human faults in a timely and free warranty within one year (when the equipment is faulty, the after-sales service staff will respond within 2 hours after receiving the notification. According to the situation, personnel must be in place within 48 hours. No later than 60 hours, to ensure the continuity of production by the buyer;
(2) After the equipment has passed the warranty period, if there is a problem, the two parties communicate and deal with it. If necessary, after-sales personnel will be sent to repair it, and only the cost will be charged. Zh
(3) During the warranty period stipulated in the contract and technical agreement signed by the two parties, the company will provide a warranty for quality problems that are not caused by human damage during the normal use of our products.
