Regarding the grinders: Size 400 for 15,000. Size 500 for 16,000, but the motor is German, meaning it will last with you for 20 to 25 years without breaking, its sound is smooth, it doesn't heat the flour, and it works for you 24 hours continuously. pump_ motor_generator_ grinder_sieve_Danish stone_hose_hose_dynamo_dynamo_ spare parts_maintenance_used_new_gasoline_diesel_Jeddah_Mecca_Mecca