Automatic roll to roll coating machine is an emerging laboratory instrument developed in recent years. It is a successful innovation in the organic combination of electrical control and machinery. In the field of coating production, it can save a lot of raw materials and improve production technology; the key is On the basis of experiments, the reproducibility of coating is greatly improved. Designed and manufactured specifically for the research and development and material inspection of battery materials in universities, research institutes and corporate laboratories
roll to roll coating machine Scope of application:
The equipment is mainly suitable for the coating process of the positive and negative electrodes of lithium iron phosphate, lithium cobalt oxide, lithium manganate and other systems.
roll to roll coating machine Technical Parameter:
The equipment can realize the operating substrate thickness | aluminum foil: 11～30um copper foil: 8～30um; |
Maximum coating width | 280mm |
The maximum speed of mechanical transport | 5m/min |
the speed accuracy | ±0.1m/min |
Coating speed | >5m/min |
Suitable for slurry viscosity | 1500~15000 Cps |
Suitable for coating single-sided dry thickness | 30~200µm |
Coating accuracy | double-sided accuracy of dry thickness: <±0.004mm accuracy of single-sided dry thickness: <±0.002mm Alignment error of front and back coating: <±0.5mm Average length error: ≤±0.5mm Coating roller accuracy: <±0.001mm, the scraper is a comma knife |
The inner diameter of the core | adopts a 3-inch shaft |
Oven temperature control accuracy | <±3℃, independent PID adjustable drying oven temperature. Two Oven side-by-side ( oven-1 500mm Length + Oven-2 500mm Length). Each Oven temperature should be separately controllable |
Power | 6 (KW) |
Coating method | continuous coating |
Can be moved | with 4 universal wheels |
roll to roll coating machine video:
