1, patented design, the work efficiency is more than doubled. When the handle is opened and closed, the oil is drained, and the double-core rod is continuously circulated and drained, unless it is still;
2.5 gear design is built into the head cover. Compared with the traditional old products, it saves more than 70% labor, and the extra-thick mandrel has a large oil output. The oil production of each working arm reaches above1g.
3. Professional ultra-high pressure design, the instantaneous pressure reaches 15000 PIS, and ultra-high oil-resistant rubber parts are used, which are not damaged after 300,000 cycles, and the service life of wearing parts is more than 10 times longer than that of old products;
4. To sum up, the gear grease gun is not easy to be damaged as long as it is used normally.