HRP-03RRL 8-Inch Roll-to-Roll Heating Calender for Multi-Layer Lamination up to 110°C with Alignment Control
The HRP-03RRL is engineered to facilitate precise roll-to-roll hot pressing and lamination of flexible electrode sheets, particularly for battery research applications involving solid lithium and flexible batteries. Its design accommodates both single-layer rolling and two-layer foil lamination, enabling efficient preparation of polymer- or soft-metal-based substrates.
This system features two 8-inch width feeding rollers and one winding roller, all equipped with tool-steel, chrome-plated surfaces hardened to HRC 60–62 for durability. The rollers can be heated independently up to 110°C for controlled thermal processing, with temperature accuracy maintained within ±2.5°C. The modular roll-to-roll assembly supports automatic tension control and optional alignment correction to ensure uniform lamination quality.
Wichtigste Merkmale
- 8″ wide feeding rollers and winding roller with tool-steel, chrome-plated surfaces (HRC 60–62)
- Roller heating up to 110°C with two independent temperature controllers and four heating elements (400 W each)
- Adjustable pressing thickness from 0 to 2 mm with 0.01 mm dial gauge accuracy
- Roll-to-roll feeding with automatic tension control and maximum linear speed of 60 mm/sec
- Optional alignment control and rectifying systems for precise lamination alignment
- Modular design suitable for installation in dual-chamber gloveboxes and argon gas environments
- Electrical components compatible with inert atmospheres and CE certified
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Rollendurchmesser | 200 mm (8″) |
| Roller Width | 250 mm (10″) |
| Roller Surface Hardness | HRC 60–62 (Do not roll materials harder than HRC 50) |
| Maximum Rolling Speed | 5.92 RPM |
| Maximale lineare Geschwindigkeit | 60 mm/sec |
| Operating Temperature | Continuous <100°C; up to 110°C for less than 1 hour |
| Genauigkeit der Temperaturregelung | ±2.5°C |
| Heizelemente | Four elements, 400 W each |
| Pressing Thickness Range | 0–2 mm adjustable |
| Dial Gauge Accuracy | 0,01 mm |
| Stromversorgung | AC 208–240 V, single phase, 50/60 Hz |
| Gesamtstromverbrauch | 2,400 W |
| Zertifizierungen | CE Certified; NRTL or CSA available on request |
Typische Anwendungsbereiche
The HRP-03RRL is ideal for preparing flexible electrode sheets used in solid-state lithium batteries and flexible battery research. It supports multi-layer lamination of polymer and soft-metal foils, enabling uniform pressing and thermal treatment essential for battery electrode fabrication.
Hinweise zur Konfiguration und zum Betrieb
The machine’s modular roll-to-roll assembly facilitates shipping and installation, including integration into dual-chamber gloveboxes with argon atmospheres. Proper alignment during installation is critical; optional alignment and rectifying control systems are available to enhance lamination precision during operation.
Users should avoid rolling materials harder than HRC 50 to prevent roller damage. Regular lubrication of roller bearings and cleaning of roller surfaces with acetone after use are recommended to maintain performance and prevent corrosion. Multi-step calendering with incremental thickness reduction (~0.02 mm per pass) is advised for optimal results.
