Dongguan Zhongli Instrument Technology Co., Ltd.
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XK-450 Laboratory PVC Mixer Rubber Mill Rubber Open Mixing Mill Machine
Application:
It is widely used in rubbers and plastics industry for polymer mixing, such as PVC, color master batch. It consists of roll, bearing, gap adjusting device, electric control system, safety device, etc.
How to mix the rubber compound with various compounding agents evenly?
In the rubber mixing process, the open mill mainly relies on two relatively rotating rollers to extrude and shear the rubber. The molecular chain is broken, so that the various ingredients in the formula are evenly blended, and finally the purpose of rubber mixing is achieved. The film discharged from the roller gap is wrapped on one roller due to the difference in the surface speed and temperature of the two rollers, and then returns to the two rollers again, so as to reciprocate many times to complete the rubber mixing. During plasticizing, the molecular chain of rubber is changed from long to short, and the elasticity is changed from large to small; during mixing, the surface of each component of the rubber compound is continuously updated and uniformly mixed. On an open mill operated intermittently, the rubber material passes through the rollers several times after feeding, and finally cuts off the sheet.
Technical parameters:
| Roll Hardness | HRC 50 ~ 60 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Temperature Accuracy | ± 2 ℃ (we adopt the high accuracy PID micro computer controller)
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| Safety device | It have 6 safety buttons and safety guard is option | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Machine weight | kg | 160 | 460 | 660 | 860 | 1960 | 2960 | 3800 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Overall dimension | mm | 1100x400x1180 | 1100x550x1380 | 1200x650x1380 | 2200x750x1380 | 2200x950x1580 | 2600x950x1580 | 5295x1789 x170 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Power | 380V 3 phase 50-60hz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Advantage Service:
1. We have R&D, designing department which can not only provide technological machines but also can satisfy special customized needs of our clients.
2. Over 50 years’ manufacturing experience, advanced machine and sophisticated handcraft.
3. There are TWO laboratories in our factory: Environmental laboratory and Physical laboratory.
4. Our factory have adequate stock monthly, which can meet customers’ urgent needs.
5. Annual sales over 1,000,000USD; 30,000㎡manufacturing base, equipped with 120 technicians, we are capable to take large budget project.
Technical Support:
1. SUS Stainless plate is cut by advanced leaser machine which can ensure accuracy; All machine appearance is anti-rust electrostatic painting;
2. Imported electronic components: ABB/Siemens/Panasonic/Saginomiya/Danfoss/Emkarate/Omron and imported compressor:BOEK/TECUMSEH, which can keep the machine’s service life over 10 years.