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Stranding dragon, stranding sleeve, support ring are high precision casting process, casting molding, high structural strength, not easy to damage. Reamer is 9CrSi material, after forging treatment, quenching performance is good, long wear resistance service life. Gear box precision processing, gear adopts helical structure, after grinding, with smooth, low noise, smooth operation, gear box fixed bolts for front installation, easy disassembly and maintenance, reducer can increase torque, increase screw thrust, reduce meat processing time meat heating small.
 The box shell of the gear reducer is cast steel material, some manufacturers use cast iron (easy to brittle, short service life,) cast steel strength is good, long service life, gear grinding processing, the size of the gear with smooth noise small smooth operation. The shape of the tooth is inclined, durable than the straight tooth structure, can withstand larger torque, and the gear is thicker and durable. The installation method is to open the back cover of the body to see the knife gear box and the box connection helix, and the front installation and disassembly are convenient and easy to maintain. The volume diameter thickness of the gear box is larger than that of the old gear box, which is large in the market of similar products, and is convenient for disassembly and long service life, but the overall cost is high. Other manufacturers do not install gear box cutter speed fast torque is small, easy to dull car, cutter high speed, not easy to eat material, frozen meat will bounce in the box inside beating, cutter idling time caused by dry grinding, wear, similar machines have no gear box production cost difference in about 3,000.