【Thread Capping Machine】Hand-held pneumatic Cap Screwing Machine is widely applicable to any thread of open or tighten screw cap. It fits bottles of all heights, but capping diameter is φ10-φ50mm. 【Durable Materail】This Handheld pneumatic capping machine is made of high-quality plastic, stainless steel, and alloy steel, which is strong, durable, and not easy to deform. The high-quality material can extend the service life of the product. 【Pneumatic Capping Machine】Working Method: Pneumatic Capping; Twisting Force: 40Kgf.cm; Speed: 12000rpm; Capping Diameter: φ10-φ50MM. 【High Efficiency】Depending on Your Proficiency, This Bottle Capping Machine Can Screw 20-50 Caps a Minute, Which Is Very Efficient and Can save You a Lot of Time. 【Wide Application】Handheld pneumatic Capper is Especially suitable for large bottle, and heavier or bottle shapes, or lid specification more bizarre twist, often change of covering.