Worm Gear Screw Jack

Known as one of the main manufacturers, exporters and suppliers of Worm Gear Screw Jack from Wenling, Zhejiang Province, in China, we promise quality and budget-friendly rates. These jacks are of metal, alloy, stainless steel and steel. With a minimum order quantity of 100 pairs, and a maximum of 40,000 pairs per month, our jacks are priced at US $1 - 20 per pair. For crown gear production, the machines we employ are NC lathe, NC gear hobbing machines, NC gear shapers (Gealson, Moude), NC gear milling, NC gear shaving machines, and NC gear grinding Machines. We use oil paper, polyethylene bag and box for inner packaging, and wooden cases or pallets for outer packaging. Customized packaging and timely delivery is also assured.

Specifications :

• Material we can work on: 20CrMnTi Steel, 45# Steel.
• Processing of crown gear : forging, Machining,Hobbing, Milling, Shaping , Shaving, Grinding,Heat treatment.
• Heat Treatment Method: Carburizing, Induction, Flame, Nitriding.
• Main Machines of crown gear Production we Have: NC gear hobbing machines, NC Gear Shapers(Gealson,Moude),NC lathe,NC gear Shaving machines,NC gear millling, Nc gear grinding Machines.