EN
Automatic Control 55L Capacity Internal Mixer Machine For Rubber Compounding
- Overview
- Recommended Products
Custom 55L Production Internal Mixer For Rubber
Product brief introduction
The 55L internal mixer is designed for efficiently mixing, kneading, and dispersing a variety of chemical materials such as EVA, rubber, synthetic rubber, and hot melt adhesives. It serves as an essential tool for developing experimental formulations that can be seamlessly transitioned to production lines. Built with durability and wear resistance in mind, the mixer ensures uniform blending and consistent modification of material properties, delivering optimal and repeatable mixing results.
Technical Data
| CF-25L | CF-35L | CF-55L | CF-75L | CF-110L | CF-150L | ||
| Total Volume of Mixing Chamber |
L | 45 | 75 | 125 | 180 | 250 | 380 |
| Working Capacity of Mixing |
L | 25 | 35 | 55 | 75 | 110 | 150 |
| Driving Motor Power | kw | 37 | 55 | 75 | 110 | 160 | 220 |
| Tilting Angle | O | 110 | 110 | 110 | 110 | 110 | 110 |
| Rotational Speed of the Protor(front/rear) |
r/min | 38/32 | 38/32 | 38/32 | 38/32 | 38/32 | 38/32 |
| Air Compression Pressure | MPa | ≥0.6-0.8 | ≥0.6-0.8 | ≥0.6-0.8 | ≥0.6-0.8 | ≥0.6-0.8 | ≥0.6-0.8 |
| Net Weight | kg | 4000 | 6300 | 7500 | 10300 | 14200 | 18000 |
| Product Size | mm | 2750*1750*2750 | 2900*2000*3000 | 3450*2300*3400 | 3600*2300*3900 | 3800*2550*3900 | 4700*3350*4000 |
Working Principle of Internal Mixer
The two rotors in the mixing chamber rotate relative to each other under a certain speed ratio, clamping the material from the feeding port and bringing it into the roller gap to be squeezed and sheared by the rotors. After passing through the roller gap, it hits the sharp edge of the mixing chamber "W" and is divided into two parts, respectively along the gap between the front and rear chamber walls and the rotors and then returns to the top of the rotor. In the closed mixing chamber, the material is strongly sheared and mixed under certain pressure and temperature conditions, so that the formula materials are fully dispersed and plasticized, so that the formula can play the best effect.
Product Superiority
1.Using elliptic shear rotor,the surface of the rotor is coated by wear-resistant surfacing hard alloy,chromate plated for the inside of the mixer chamber surface,abrasion resistant and corrosion resistance,and increase the useful life.
2.Adopted circulation channel structure to achieve the heat conduction medium circulation for the rotor,the mixer chamber and the top peg.According to different requirements of production process,via steam,oil,electric heater or cooling water to cooling or heating.
3.Advance sealing system.
4.The top peg put pressure to the material by cylinder,forced to knead the material evenly to increase productivity.The electric controlling system is adopted the famous brand in China,controlled by manual or automatic,easy to shift and operate reliably.
Technical advantages
A. Changfeng's anti-leakage powder device adopts mechanical shaft seal tightening technology and uses a self-lubricating seal ring to keep the seal ring in a compressed and sealed state during the mixing process. The self-lubricating seal ring further reduces the wear of the mixing system and can more effectively reduce the noise such as whistling caused by leakage and poor sealing.
B. The interior of the mixing chamber adopts a complex tube belt design with good heat exchange and precise temperature control. The rotor adopts water cooling to effectively prevent sticky materials, control temperature accurately, and make the material dispersed more evenly.
After-sales Service
During normal use, non-consumable parts are guaranteed for one year. We provide on-site installation guidance and long-term technical support.
Note: Electrical components and motors are imported from Taiwan and foreign brands.
