Rubber Internal Mixer, Banbury Mixer
Rubber internal mixers, also known as banbury mixers, are advanced milling machines used to effectively mix rubber, plastics, and chemical materials for further processing. The equipment is necessary for the manufacturing of rubber strips before forming the outsole and foxing of shoes.
The joint between the upper entrance of the mixing chamber and the suspension wall of the rack is sealed by an arc-shaped plate groove, which has a good sealing and dust-proof effect. This design feature protects the surrounding environment and workers while the equipment is mixing or plasticating the raw material or other additives in airtight condition.
The banbury mixer has various kinds of applications in mixing EVA formed soles, rubber soles, tires, balls, rubber pipe, bottle plugs, adhesive tape, various rubber products for vehicles, and chemical blending materials.
| Model | X(S)N-5 | X(S)N-10 | X(S)N-20 | X(S)N-35 | X(S)N-55 | X(S)N-75 | X(S)N-110 | X(S)N-150 | X(S)N-200 |
| Capacity(L) | 5 | 10 | 20 | 35 | 55 | 75 | 100 | 150 | 200 |
| Driving motor(kw) | 7.5 | 15 | 30 | 55 | 55/75 | 90/110 | 160/220 | 220 | 280 |
| Tilting motor (kw) | 0.55 | 0.75 | 1.5 | 2.2 | 3.0 | 4.0 | 5.5 | 5.5 | 7.5 |
| Tilting angle (°) | 110 | 110 | 110 | 140 | 140 | 140 | 140 | 140 | 140 |
| Air compressor power | 1.5 | 2.2 | 3.0 | 5.5 | 5.5 | 7.5 | 7.5 | 15 | 20 |
| Machine weight(kg) | 4 | 6 | 9 | 12 | 15 | 18 | 24 | 28 | 32 |
| Overall size(mm) | 190*100*200 | 220*135*215 | 250*148*250 | 320*190*300 | 330*200*310 | 380*230*320 | 410*270*358 | 420*330*390 | 450*340*420 |
- The mixing chamber, rotor and floating weight feature a jacket type structure, which can allow the passage of the medium, steam, heat conduction oil for heating or cooling to meet the needs of various rubber mixing processes or plasticating processes. The processed materials are high quality and stable.
- The screw angle and working length of rotor flange are reasonable, which can give the material the best milling effect.
- Feeding from the rear door of the rack (or from the side), the mixing chamber turns forward 140 degrees to discharge materials, which is convenient for connecting the upper and under production process, as well as for observing and cleaning the rotor of the mixing chamber.
- The joint between the upper entrance of mixing chamber and the suspension wall of the rack is sealed by arc-shaped plate groove, which has a good sealing and dust-proof effect.
- It can discharge the material without stopping the machine, which prevents the need for frequent starting of the motor and greatly prolongs its working life.
- The electronic control system adopts a PLC device, which offers prefect and reliable automatic control, monitoring and alarming function and necessary chain protection function.
- This machine is durable and exhibits low failure rate. It is also easy to install, operate and maintain and can save electricity.
Providing customers with complete footwear manufacturing solutions, Chengben Machinery is here to satisfy all of your shoemaking needs. Our equipment can be applied in the production of all sorts of shoes, including rubber shoes, leather shoes, sneakers, rain boots, and PVC slippers. Our footwear production lines can be tailored to your needs, ensuring you have all of the necessary machinery to make your own high-quality products with outstanding efficiency and speed. Besides that, we offer excellent after-sales services to back up our equipment, ensuring the equipment is always working as intended and minimizing downtime.
