This machine is designed for high-precision calendering of lithium battery cathode and anode electrodes. It provides excellent transverse and longitudinal rolling uniformity and superior electrode surface quality, suitable for working conditions requiring consistent rolling force and roll gap tolerance.

Key Features

Top and bottom roll heating with digitally adjustable temperature controllers
Integrated gantry frame, CNC precision machined for high accuracy and rigidity
Rolls made of imported cold-rolled Cr-Mo steel with heat treatment, cryogenic treatment and hard chrome plating, featuring uniform high hardness and superior wear resistance
Patented hydraulically balanced rolling mechanism delivers stable pressure and excellent transverse and longitudinal calendering uniformity
Wedge-type roll gap adjustment with digital micrometer readout
PLC and HMI control system for easy parameter setup

Technical Specifications

0–30 T	0–30 T
±0.5 T	±0.5 T
Üst ve alt silindirler için bağımsız ısıtma, RT~130°C arası ayarlanabilir, dijital göstergeli	Independent heating for top & bottom rolls, adjustable RT~130°C with digital display
±2°C	±2°C
Motor tahrikli	Motor-driven
0–2 mm	0–2 mm
0.3–4 m/min	0.3–4 m/min
φ200 mm × 200 mm	φ200 mm × 200 mm
180 mm	180 mm
Yüzey HRC65–70, sertleştirilmiş katman ≥15 mm, dairesel salgı ≤±2 μm	Surface HRC65–70, hardened layer ≥15 mm, circular runout ≤±2 μm
Ra 0.2 μm	Ra 0.2 μm
9Cr3Mo, ≥0.15 mm kalınlığında sert krom kaplamalı	9Cr3Mo with hard chrome plating ≥0.15 mm thick
±2 μm	±2 μm
2 mm	2 mm
Tek faz AC220V ±%10	Single-phase AC220V ±10%
4 kW	4 kW

Applications

High-precision calendering of lithium battery cathode and anode electrodes
R&D and pilot production applications requiring consistent rolling force and gap tolerance
Lab-scale electrode development work using the compact 200×200 mm roll size

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