Structure features of Internal Mixer:
1.The diversity of rotor type can meet different mixing requirements. User can choose any kind of rotors (the mixer with different rotor has different total volume and working volume.)
2.The inside wall of mixing chamber, discharging door, ram and front/rear rotor are all able to put through cooling water. The large cooling area can ensure the steady quality of all kinds of stock.
3.Rotor surface, inside wall of mixing chamber, discharging door surface and other surfaces contacting with stock are all hardened tough buildup welding with carbide alloy or plated with hard chrome, in order to improve wear-resistance performance.
4.Drop door of Internal Mixer driven by hydraulic device with double racks can run steadily and reliably with short open/close door time. It adopts toggle-locking mechanism, having strong locking force and good self-locking and seal performances.
5.All rotor dust stop devices adopt hydraulic seal type, except for XM-250X20A with spring seal type. The seal specific pressure is adjustable and the seal performance is reliable.
6.Selecting pneumatic ram or hydraulic ram depends on users themselves. Both can realize constant pressure control against stock.
7.Drive system of Internal Mixer adopts DC motor to realize stepless speed adjustment or adopts AC motor with gear change mechanism etc. The drive system has the advantages of steady drive, lower noise and long service life etc.
8.The standard rotor adopts the right drive system. According to users' needs we also can supply the left drive system.
9.Electrical control system adopts imported PLC, its advantages include easy modifying program, strong anti-interference ability, high reliability and energy saving etc, beside general PC functions it can communicate though Ethernet net and intelligent device. Internal Mixer has many control modes, such as time control, energy control, temp control and time-temp control etc. The formula can be stored according to users' requirements.
10.On-site operation cabinets and electrical control cabinets adopt PLC communication, results in reduction of equipment troubles and installation cost.