This amazing Biro vacuum tumbler, model VTS - 46, offers excellent performance. It has a drum capacity where the maximum load is 20 lbs. (9.1 kg), and the optimum tumbling load is 15 lbs. (7 kg). The 1/8 HP (.09 kg) vacuum pump ensures powerful suction. With a tumble speed of 8 RPM, it can efficiently process your items. The packed weight includes a 71 - lb. (32.2 kg) base and a 10 - lb. (4.5 kg) drum. Its dimensions are 39 inches long (990 mm), 20 inches wide (508 mm), and 12 inches high (305 mm), making it a great fit for various spaces.

Using this Biro vacuum tumbler is easy. First, place your items inside the drum, making sure not to exceed the optimum load of 15 lbs. (7 kg) for the best tumbling results. Then, turn on the machine and let it run at the 8 RPM speed. You'll notice it starts working quickly and efficiently. When it comes to maintenance, regularly clean the drum after each use to keep it in good condition. Also, check the vacuum pump periodically to ensure it's functioning properly. And be careful when moving the machine because the base weighs 71 lbs. (32.2 kg) and the drum weighs 10 lbs. (4.5 kg). Always follow these steps, and your tumbler will serve you well for a long time.