100 x 200 mm Heated Laboratory Rolling Mill Battery Electrode Dual Roller Machine Independently Adjustable Temperatures to 200 C

Product Overview

This heated laboratory rolling mill is engineered for small-scale lithium battery electrode calendaring and controlled manual rolling of research materials. Its 100 mm diameter by 200 mm wide hardened rollers apply up to 5 T of pressure, while a mechanically adjustable 0-3 mm gap gives researchers direct control over sheet reduction and densification. The horizontal roller arrangement supports clear, practical operation in laboratory environments.

The equipment is suited to university laboratories, enterprise pilot lines, and materials research teams working with lithium battery electrode sheets. It can also support manual rolling of limited quantities of precious metals such as gold and silver, as well as non-ferrous materials including copper and aluminum. For clean-energy materials, the system is especially useful for reducing electrode thickness and increasing electrode density after coating or drying.

Independent temperature control for each roller enables process teams to adjust thermal conditions to the material and the target compaction result. A reduction motor drives the high-hardness rollers at a continuously variable line speed of 0-4.0 m/min. This combination of controlled heat, adjustable pressure gap, and stable rolling motion provides a robust platform for repeatable laboratory-scale development work under demanding research conditions.

Key Features

• Independent Dual-Roller Temperature Control: Each roller can be controlled independently and adjusted as required, with roller temperature reaching approximately 200°C. This allows researchers to set thermal conditions appropriate to electrode sheets and other heat-responsive materials.

• 100 mm x 200 mm Roller Format: The unit uses rollers with a diameter of 100 mm and a length of 200 mm, providing a maximum working width of 200 mm. This format is well suited to laboratory electrode sheets, narrow metal strips, and small-batch research samples.

• Mechanical Gap Adjustment: The effective roller gap is adjustable from 0 to 3 mm and is read using a visual dial indicator. Direct mechanical adjustment supports controlled thickness reduction and practical process setup for different sheet constructions.

• Up to 5 T Maximum Pressure: With a maximum pressure of 5 T, the equipment is designed to compact electrode materials and support density improvement during calendaring. This capability is important when laboratory teams need to evaluate how compaction influences electrode structure and handling characteristics.

• Continuously Variable Rolling Speed: The rolling line speed is continuously adjustable from 0 to 4.0 m/min. Operators can select a speed that suits material behavior, thermal exposure requirements, and the level of process control required for a test run.

• High-Hardness Roller Surface: The roller surface hardness is rated at HRC62, with a 5 mm roller surface hardening depth. These characteristics support durable rolling performance when processing electrode sheets and research materials under repeated compressive loading.

• Imported 9CR2MO Steel Rollers: The rollers are manufactured from imported 9CR2MO steel. The material selection and hardened roller construction are intended to provide the wear resistance and structural stability required for laboratory rolling operations.

• Horizontal Roller Arrangement: Horizontally arranged rollers provide a straightforward material path for manually feeding sheets through the rolling zone. The layout helps users monitor material entry, gap setting, and rolling progress during experimental work.

• Single-Phase Laboratory Power Supply: The system operates from a single-phase 220V supply with 4.5KW power. This makes it suitable for laboratories and pilot facilities that require heated rolling capability without a specialized industrial power configuration.

Applications

Technical Specifications

Why Choose This Product

• Purpose-Built for Electrode Calendaring: The equipment is specifically intended for small lithium battery electrode sheet rolling, with the gap, roller width, temperature capability, and pressure capacity needed for laboratory-scale densification work.

• Controlled Process Variables: Independently adjustable roller temperatures, a 0-3 mm mechanical gap, and continuously variable rolling speed give technical teams meaningful control over the principal rolling conditions identified in the supplied specifications.

• Durable Roller Construction: HRC62 roller surface hardness, 5 mm hardening depth, imported 9CR2MO roller steel, and specified cylindricity support a durable mechanical platform for repeated research and pilot-line processing.

• Practical Laboratory Integration: Single-phase 220V operation, horizontal roller layout, and visual dial-indicator gap adjustment make the unit suitable for hands-on operation in university and enterprise laboratory settings.

• Versatile Materials Capability: Beyond lithium battery electrodes, the system supports manual rolling of limited quantities of gold, silver, copper, aluminum, and other research materials, increasing the value of the equipment across multiple development programs.

Contact us for a quote or a custom solution matched to your laboratory electrode rolling and materials research requirements.

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