SCHEDULE OF COMPONENTS OF INVENTORY (Details) - USD ($)  | 
Apr. 30, 2022  | 
Oct. 31, 2021  | 
|---|---|---|
| Inventory Disclosure [Abstract] | ||
| Raw materials and parts | $ 7,403,241 | $ 7,525,419 | 
| Work in progress | 743,008 | 919,619 | 
| Finished goods | 2,452,122 | 2,246,139 | 
| Total Inventory | $ 10,598,371 | $ 10,691,177 | 
| X | ||||||||||
- References No definition available. 
  | 
| X | ||||||||||
- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
  | 
| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
  | 
| X | ||||||||||
- Definition Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
  | 
| X | ||||||||||
- Definition Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
  |