Jiangsu Dongcheng Electromechanical Tools Co., Ltd.
Cai Wei

Innovation: the world's first no-load "zero" vibration reciprocating saw, moving like water, stable as Mount Tai;
Core selling points: 1. Brand-new balance weight and reciprocating shaft movement trajectory Coaxial line invention patented design: to achieve the balance of inertial force and moment of inertia; 2. Brand-new double eccentric gear design: the balance of the centrifugal force of the truly eccentric gear and the balance of centrifugal torque; 3. Brand-new balance weight guiding support technology: a guide pin provides precise guidance for the movement of the balance weight, while reducing friction and heating, realize the theoretical "zero resultant force and zero resultant moment", and then realize "zero vibration", enhance the use experience of the machine, and effectively reduce the damage to the wrist caused by the long-term high vibration of the machine; at the same time, the low vibration effectively improves the efficiency of the whole machine, In order to achieve the same load demand conditions, improve the endurance time of more than 10%; 4. It can be held with a single handle, which is, it is convenient to hold tightly. 5. The rubber-coated structure makes the grip more comfortable and reduces operation fatigue. 6. The shoe can be rotated and can be stably supported on workpieces facing different shapes and surfaces.