DHZ 450A Semi-Auto Electrical Capping Machine semi-automatic bottle capper is a desktop electric capping machine with beautiful appearance, simple adjustment, stable cap quality, low cost, convenient use, low pressure control, which is safe and reliable. This kind of equipment is widely used in small batches of round bottle capping packaging for medicines, health products, chemicals, cosmetics and so on. Features: Smooth operation and high work efficiency - This bottle capper machine adopts high-power double electromechanical to improve its working efficiency. Safe operation - the bottle positioning device can prevent the bottle from falling over. Convenient height adjustment - according to the bottle height adjustment knob, one can easily control the screw height of the machine. A wide range of applications - with 3 kinds of capping heads, it is suitable for different type of caps.