Compressed air has to be dry with a minimal pressure of 6 bar and a maximum pressure of 8 bar. The use of lubricated air is advised. For compressed air supply every solenoid valve must be provided with a valve to make the system pressure less. Synthetic air ducts or connections must not be mounted against bin, hood and air ducting. In case of a fire these synthetic ducts can melt.
Rake with torque limiter
Rake with fixed height (option) The drive of the rotating product distributor/rake is supplied completely pre-assembled.
Assembly the fram
The drive of the rotating product distributor/rake is supplied completely pre-assembled.
Check by turning the drive shaft manually
The torque limiter must be installed according to the diagram below; in case a PLC is used, the second output is used for an input of the PLC generating an alarm
For transportation reasons the hydraulic unit is supplied separately.
The support of the dryer’s discharger is fitted with a stationary support for the hydraulic unit. Place the hydraulic unit on the support and secure it with bolts.
Connections can be made
In the fixed position the sensor is screwed in a base plate and detects the product level at that particular location.
In case of a movable position, different cover plates are used in order to set the height for the level sensor. The plates can be mounted in 4 different ways, every height can be reached:
For measuring air temperatures in order to control and monitor the process during product cooling/drying, temperature probes can be installed in the machine and air system.
Source: Geelen Counterflow (Community Member)