• Model NO.：LGY-8080
• Specification：High quality
• Trademark：GMK
• Origin：China
• Production Capacity：Enough

Basic Info.

Model NO. LGY-8080 Specification High quality Trademark GMK Origin China Production Capacity Enough

Product Description

High Precision Rolling Machine for Lithium Battery Production for lithium battery pole piece prodcution


Feature and advantage:
1.LGY roller adapt to all types of lithium battery anode and cathode pole piece of continuous rolling process,
using constant pressure, gap-limited rolling method, continuous rolling continuous or gap coating
of battery pole piece, increase the material density. This roller is consist of constant tension unreeling device, dust cutting device, hydraulic roller, roller swing floating device, rolling device, electric control system, hydraulic system, corrective devices and other components etc.;

2.Rolling speed: 2 ~ 12rpm CVT adjustable, roll material: 9Cr2Mo; roller surface hardness: HRC65 ~ 68;surface can be plated with hard chrome;

3.Gap adjustment method: servo motor drive the middle wedge to adjust, mechanical self-locking; roll gap adjustment range: 0 ~ 2mm; roll gap adjustment accuracy: 1μm;

4.Thickness uniformity of pole sheet after rolling : ≤ ± 2μm (related to incoming material ), the maximum
rolling force: 3000KN;

5.This machine is equipped with trimming or cutting, dusting devices constituted of the motor, up cutter, low cutter, brush and floating roller, and guide roller. The main function is that removing both non-coated sides of the edge and the raised portion of the area when placing the machine before rolling, and to prevent the coated part and the edge of non-coated portion in the rolling process from discontinuity caused by
unfair stress; When placing the machine after rolling, you can cut the pole piece into strips, the rolling here is the double axis rolling, cutter position can be adjusted, wide in application. Brush is to clean the dust on belt and sucked by dust collector.


Technical parameter:

Type   Item	LGY5055	LGY6060	LGY8080
Roller size	φ500mmx550mm	φ600mmx600mm	φ800mmx800mm
Pole piece width	200~500mm	200~550mm	300~750mm
Output spee	2~11r/min	2~10r/min	3~12r/min
Roll straightness speed	4~17m/min	4~19m/min	6~30m/min
Roller  surface  roughness	Ra ≤ 0.2	Ra ≤ 0.2	Ra ≤ 0.2
Roll cylindrical degree	≤ 2.0µm	≤ 2.0µm	≤ 2.0µm
Roll thickness accuracy	±2.0µm	±2.0µm	±2.0µm
Roll pressure range	100~300t	100~300t	100~300t
Roll gap adjustment range	0~2.0mm	0~2.0mm	0~2.0mm
Roll gap adjustment accuracy	1µm	1µm	1µm
Tension adjustment range	2.2`~20kg	2.2`~20kg	2.2`~20kg
Orderly rolling  error	±0.5mm	±0.5mm	±0.5mm
Retractable roll diameter	Max:φ550mm	Max:φ550mm	Max:φ550mm
Air pressure	Over 0.5Mpa	Over 0.5Mpa	Over 0.5Mpa
Power	15Kw	18Kw	35Kw
Main dimension	4.0mx1.5mx2.0m	4.0mx1.8mx2.5m	4.0mx2.0mx3.2m
Whole dimension	6.5mx4.0mx2.0m	6.5mx4.0mx2.5m	7.0mx4.0mx3.2m
Main weight	About 12t	About 16t	About 35t
Whole weight	About 13t	About 17t	About 36t

Our factory can design the equipment according to the clients' specific requirement.
For the fast update technology,we will change the technical data without notice,and the right paremeter is subject to the real product.If you are not certain of which type to choose,pls call us and our professional sales engineers will recommenc for you as soon as possible.

Technology innovation service:
We keep on technology innovation to meet the manufacturer demand.We can provide you with a technology improvemen program.Want to research and manufacture Li-ion battery? We provide one stop solution for you.

Why choosing us?
1.Professional team and company strength:More than 10 years in this area and owning a state of the are brand "GMK".
2.One stop shopping service and competitive price:Including raw material purchasing, equipment design,manufacture,test and shipment,save your time and purchasing cost.
3.Perfect after-sales service:One year warranty,offer technical support at any time.