Precision Vertical Heating Roll Press Calender Machine with Automatic Unwinder and Rewinder

Precision Vertical Heating Roll Press Calender Machine with Automatic Unwinder and Rewinder

Application

The heated Press rolling machine is designed for precision rolling of pastes, graphite films/sheets, PTFE, battery electrodes, shielding materials (copper foil, aluminum foil, nickel mesh), and other non-ferrous metal materials. It is particularly suitable for laboratory-scale processing of battery materials, as well as small-scale rolling of precious metals such as gold and silver, and non-ferrous metals like copper and aluminum under controlled heating conditions. The machine allows adjustable rolling thickness and is easy to operate, making it ideal for thinning and increasing the density of lithium battery electrodes for clean energy applications.

Key Features

· High-hardness rollers, with hard chrome plating, achieving HRC62 hardness and rust prevention.

· High rolling precision, with roller cylindricity ≤ ±2μm.

· Inclined wedge gap adjustment system, ensuring self-locking stability and high adjustment accuracy.

· Horizontal design, facilitating easy material feeding and rolling.

·Three independently controlled motors, making it suitable for dry-process battery material preparation.

· Gear-driven system, enabling precise calendering.

· Adjustable rolling thickness and speed, with a sleek and modern design.

· Electric rolling system, supporting automated operation with forward and reverse rolling.

· Compact size, ensuring ease of use and operational flexibility.

Technical Specifications