4-inch open mill

Product Description

I: Open Mixing Mill Introduction

The main working components are two hollow or drilled rollers rotating inward in opposite directions. The roller on the operator's side is called the front roller, which can be moved horizontally back and forth manually or electrically to adjust the roll gap to meet operational requirements. The rear roller is fixed and cannot move back and forth. Both rollers are of the same size and rotate at different speeds in opposite directions. Raw rubber or compound is drawn into the gap between the rollers by their rotation and subjected to intense shearing action to achieve plasticization or mixing. Open mixing mills are also used in plastic processing and other sectors.

II: Features of 4-inch Laboratory Open Mixing Mill | Small Open Mixing Mill | Open Mixing Mill for Sampling

The small open mixing mill is designed for experiments in factories, research institutions, and universities, as well as for formula development. It features a simple structural design, small footprint, easy operation, portability, and high safety. The technology for small open mixing mills in China has reached a mature level and is recognized by domestic research institutions and universities, with exports to international markets.

Applicable products include: silicone rubber products, plastic products, polymer materials, engineering materials, etc.

Standard models include: 4-inch (120*320); 6-inch (160*350); 9-inch (228*600), and other conventional models.

1. Core technology and main components are sourced from Taiwan;

2. The electrical control system uses imported components for convenient operation and stable performance;

3. Roll gap adjustment is available in manual or electric options;

4. Integrated baseplate for easy installation; single-axis output transmission ensures high torque; imported bearings reduce friction, ensuring energy efficiency, low noise, and uniform, parallel compound thickness control;

5. Rollers are made of vanadium-titanium alloy chilled cast iron, with a hard, wear-resistant, and durable surface. The inner cavity of the rollers is precision-machined to ensure rapid and uniform cooling;

6. Roller bearing positions use rolling bearings, lubricated with grease;

7. The machine is equipped with an emergency brake. In case of an emergency, emergency switches at all four corners allow multi-point braking for quick machine stoppage. Pulling the emergency switch immediately stops the machine, ensuring safety and reliability;

8. The transmission system uses hard-gear reducers, featuring compact structure, high transmission efficiency, low noise, and long service life;

9. The machine is equipped with an overload protection device to prevent damage to key components due to overloading.

III: Technical Parameters of 4-inch Laboratory Open Mixing Mill | Small Open Mixing Mill | Open Mixing Mill for Sampling