Introduction to 9-inch open mill

The Lina 9-inch open mill (9-inch rubber mixing machine) is a type of small-scale experimental open mill, mainly used for experiments and can also be used for small batch production. It is suitable for the mixing and processing of rubber and polymers such as PVC, masterbatch and other chemical raw materials in the rubber and plastic industry. Mix the raw materials and additives evenly to achieve the required color and quality. The 9-inch open mill adopts a dedicated heating mold, and the surface temperature of the drum is uniform without delamination. The thickness of the sample can be adjusted and equipped with a machine safety protection device. It is lightweight and easy to use, and is an experimental equipment for major universities, scientific research institutions, and other units.

Structural characteristics of 9-inch open mill

1. The core technology and main components come from Taiwan, with high precision, efficiency, and safety performance far exceeding ordinary open mills.

2. The machine adopts manual distance adjustment, precise thickness control, and easy operation.

3. The overall base plate is easy to install, and the transmission mode is single axis output to ensure high torque. Imported bearings reduce rubbing force to ensure power saving, low noise, and uniform parallel controllability of rubber thickness

4. The machine is equipped with emergency brakes. In case of an emergency, there are emergency switches at the four corners, which facilitate multi position braking and quick machine stop. It also has the function of reversing. When the emergency button is pressed, the roller of the open mill will stop and then reverse.

5. The transmission device adopts a hard tooth surface reducer, which has a compact structure, high transmission efficiency, and low noise

6. The roller is made of vanadium titanium alloy cold hard cast iron, with a hard and wear-resistant surface that is durable The precision machining of the inner cavity of the roller ensures rapid and uniform cooling of the roller body

7. There are multiple safety protection devices in both the front and back, paired to ensure personnel safety (controlling both hands and feet to stop and reverse)

The front safety device includes: one emergency stop button on each side, a power switch, a stop switch, and a body jog reverse door

The rear safety device includes: one emergency stop button on each side, and a body operated reversing door

Lubricating oil filling: The machine is equipped with a lubricating grease gun, which is more wear-resistant than ordinary engine oil and improves the service life of the whole machine The material receiving basin is made of stainless steel, which is easy to clean, pollution-free and rust free, and can be used permanently.

The drum has wear-resistant high-temperature baffle plates at both ends, which can flexibly adjust the width and meet the requirements of how much rubber material is refined Less adhesive material, adjust towards the middle, and more adhesive material can be adjusted towards both sides

9-inch open mill parameters

Roller diameter ----------------------------------------------------------------

Roller length -----------------------------------------------------600mm

Drive motor ---------------------------15KW

Roller speed ratio ----------------------------1:1.29

Roller speed ---------------------------------- Fixed speed/Variable frequency adjustable speed

Roller distance range -----------------------------------------------------------------

One mixing ----------------------------------------------------------------------

Cooling method: Water cooling

Heating method ------------------------- Electric heating (optional external high-temperature oil heating, etc.)

Equipment weight ------------------------------1800KG

Appearance (length * width * height): Approximately 2210 * 1100 * 1800MM