FARREL BR Lab Banbury mixer

Chamber volume 1.6L,

2 wing tangential type rotors,

swing side manual discharge,

stainless steel drop tray,

pneumatic hopper

supplied with the following additional work carried out:

• Supply/fit NEW 22kW AC motor with force vent (to allow for variable speed operation)

• Supply/fit NEW constant torque IP55 inverter (VFD) Invertek make or similar suitable for

22kW motor.

• Remove existing controls. Design, build and install new operator control system with

Siemens S7-1200 plc and EXOR touch screen PC. Provision for manual/automatic mixing with

recipe management and data capture.

• Supply/fit remote access router to allow remote access to control system for future support

(internet connection required).

• Supply/fit new proportional control valve to hopper for variable ram pressure via control

system. Supply/fit new transducer/RPI (ram position indicator).

• Strip down mixer chamber and hopper, clean/service and replace bearings/seals etc. Check

rotors, end frames and sides, repair and re-chrome where required.

• Check/service/repair and test all mixer components/functions.

• Upgrade safety system (gate switches, guarding, interlocks to drawer, limit switch on hopper

load door) suitable for compliance with CE.

• Supply/fit single TCU (1 x Temperature control unit)

• CE Marking