Introduction:
The open mill is a kind of plastic material mixing equipment with adjustable gap between two parallel rollers. Its main function is to mix and plasticize uniformly mixed raw materials. In the rubber mixing process, the open mill mainly relies on the extrusion and shearing effects of two relatively rotating rollers on the rubber material. After multiple kneading and mixing, the mixing process will also be accompanied by chemical effects. The internal macromolecular chain is broken, so that the various components inside the rubber compound are evenly mixed and dispersed.

Its main function is to make the product meet the quality and color required by the customer. In order to meet the customer's requirements, the experimental results and their ratios are used in the production line, and this machine is to mix the test materials and compounding additives evenly.

Product performance:
1. The two rollers are independently driven by geared motors, with precise speed control
2. Hard chrome-plated mirror KDB material solid roller, reliable quality, high surface finish
3. Safety anti-special touch type automatic stop and reverse half circle protection device, safe and practical
4. Electric heating or oil heating can be selected according to process requirements
5. A special mold temperature controller can be selected to control the roller surface temperature and its distribution with high precision
6. The distance between two rollers can be adjusted manually
7. High-strength aluminum alloy frame, light and beautiful, durable

Application range:
Mainly used in rubber and its products, plastics and its products, polyolefin, PVC, film, coil, profile production and polymer blending, pigments, masterbatch, stabilizer, stabilizer and other industries.

Its main use is to test raw materials After mixing, its physical properties change and contrast.
Such as: color dispersion, light transmittance, material appearance
Color matching test
Soft and hardness test
Test stabilizer
Physical test
Chemical test
Various special ingredients
Small production operations