I: 4-Inch Plastic-Specific Open Mill Machine Purpose

Weibulen 4-inch plastic-specific open mill is suitable for mixing, dispersing, kneading, plasticizing, and other applications of various plastics. The 4-inch plastic-specific open mill is a small-scale experimental equipment in the industry, a product chosen by universities, research laboratories, and other institutions. It is one of the models among small experimental open mills, more commonly used for testing purposes in universities and research units.

II: 4-Inch Plastic-Specific Open Mill Application Scope

Weibulen 4-inch plastic-specific open mill has been selected by many domestic universities. Major cooperative clients include higher education institutions, research institutes, central state-owned enterprises, listed companies, military-industrial units, and more.

III: 4-Inch Plastic-Specific Open Mill Technical Features

Weibulen 4-inch plastic-specific open mill features a small footprint, easy operation, multiple safety protections, PLC display screen, low noise, long service life, extremely low maintenance frequency, built-in dust collector, with all technologies originating from Taiwan and core components imported.

1. Roller frame: Solid steel, easy installation with high load-bearing capacity.

2. Uses double-row self-aligning roller bearings. The processing of rollers and self-aligning bearing seats ensures the horizontal accuracy of rollers and the precision of roll gap adjustment.

3. Multiple safety protections. Ergonomically designed multi-directional braking system; in case of emergencies, pressing the emergency stop switches at the four corners of the rollers will immediately stop the machine and reverse it. The machine body is fully enclosed to prevent contact with all transmission parts and unsafe areas during normal operation.

4. Manual gap adjustment with a reduction device for easy adjustment of roller distance. Roll gap display: shown on the PLC display screen.

IV: 4-Inch Plastic-Specific Open Mill Technical Parameters

Working capacity:------------------------4 inch

Roller diameter:-----------------------120mm

Roller width:------------------------320mm

Roller speed ratio:------------------------1:1.27 (customizable)

Overall dimensions:--------------------------Approx. 990*430*1150mm

Total machine weight:---------------------------Approx. 340KG

V: After-Sales Service

1. Provide on-site installation guidance;

2. Responsible for on-site commissioning and trial operation of the supplied equipment until acceptance;

3. Responsible for on-site operation and maintenance training for the recipient's personnel;

4. One-year warranty under correct operation conditions, with long-term supply of spare parts guaranteed;

5. Long-term technical consultation services provided;
6. Free on-site inspection and maintenance every two years, with labor and travel expenses borne by our company during maintenance.

7. Within and outside the warranty period, upon receiving notice of equipment failure from the demand side, the supplier will provide a clear solution within 3 hours; if the supplier's personnel are required, domestic repairs will be completed within 48 hours. For international users, arrangements will be made based on visa situations and further negotiation with foreign clients.