Old Model Waltz
- 4/8 rool with ball, length of balls: 1000mm diameter:250mm
Principlally roll consists of following properties
- Frame was cut from thick steel by laser and welded
- 4 or 8 balls were manufactured from blow moulding and they have 500/520 brinel hardness
- Double row tapered coller roller bearings were used
- timing belt cover was used for reducing sound and periodic maintenance.
- Cleaning ball surfaces
- Electronic system with sensor and inverter which provides rotation of grain compartment which provides approach of roll bals and opening and by means of gearbox accordingly with type of product.
- Panel indicating current which is drawn by roll motor and speed pf grain compartment.
- Emergency stop button
- Product input panel, steel sheet, transparent and made of mica
- Front wing which can be opened for removal of balls.