1、Easy to carry, can be easily used to tighten or loosen the cap. 2、Mainly used for the unscrewing and tightening of kinds of screw caps. 3、For a variety of high strength bottle capping work, caps diameter ranges from 1 to 50 mm, single production capacity of 20‑50 bottles / min. 4、This product uses the original imported motor,stable performance and durable 5、Adopt of imported silicone pad parts, wear - resistant, scratch - resistant Features: Easy to carry, can be easily used to tighten or loosen the cap. Mainly used for the unscrewing and tightening of kinds of screw caps. For a variety of high strength bottle capping work, caps diameter ranges from 1 to 50 mm, single production capacity of 20-50 bottles / min. This product uses the original imported motor,stable performance and durable Adopt of imported silicone pad parts, wear - resistant, scratch - resistant Wide Application: yogurt, beverage, washing products, cosmetics, skin care products, sauces, hair care products, alcoholic beverages, toothpaste. Specifications: Plug: EU plug Power: 80 w Working mode:Electric Capping Operation form: hand-held Revolving cover diameter: 1~50mm/0.04~1.97in Production capacity: 20-50 bottles/min (depending on proficiency) Applicable bottle height: unlimited Moment of force: 5-45kgf.cm Size: Approx. 7 x 7 x 25cm/2.76 x 2.76 x 9.84in Weight:1800g Instructions: 1. Power on, and set the forward/reverse switch to the desired direction (up: CW, down:CCW, Mid:neutral). 2. Insert the screwdriver head into the output spindle mouth and push it into the u-shaped slot. 3. Adjust the moment of force adjustment sleeve to the required position (increase clockwise and decrease counterclockwise). 4. Easy operation of speed regulation, no matter when stopping or running, the speed can be adjusted to the ideal speed. 5. Align the screwdriver head with the screw and press the switch to work. Package includes: 1 x Bottle Capping Machine 2 x Aluminum Cap Covers 2 x Silicone Pads 1 x Spring Balancer 2 x black rubber parts 2 x bit 1 x M5 Wrench 1 set x Screws Accessories Note: Please kindly make a note if you need any adapter. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.