With expertise, we supply girth gears that have high efficiency. The overall life of these gears depends upon proper lubrication and alignment. They are high quality, high precision component. The capital cost of girth gears is lower than others and they take less time to install. They are physically big and due to this they are unable to store for longer periods of time.
Spiral Bevel Gears
Gear and reducer Gallery
The girth gear is the heart of most mills and kiln drive system. They can’t be used in spare parts inventory. They are also used in steel industry, sugar industry, paper and pulp industry. The girth gear has been preferred over the gearless drives due to their lower initial cost, simplicity to install, operate and maintain.
The company manufactures durable and highly efficient Helical gears Upto 5000 mm OD 50 Module in Cast Iron & Steel (Single, Double & Multi Starts) for Cranes, Material Handling Equipment, For Cement plants, Sugar plants, Chemical plants and Mineral Processing Plants, Coal Handling Equipment, steel rolling Mills & petrochem sectors.
connect parallel shifts but the involutes teeth are cut at an angle to the axis of rotation. Two mating helical gears must have equal helix angle but opposite hand. They run smoother and more quietly. They have higher load capacity, are more expensive to manufacture and create axial thrust.Helical gears can be used to mesh two shafts that are not parallel and can also be used in a crossed gear mesh connecting two perpendicular shafts. They have longer and strong teeth. They can carry heavy load because of the greater surface contact with the teeth. The efficiency is also reduced because of longer surface contact. The gearing is quieter with less vibration.
The company manufactures durable and highly efficient spur gears Upto 5000 mm OD 50 Module in Cast Iron & Steel (Single, Double & Multi Starts) for Cranes, Material Handling Equipment, For Cement plants, Sugar plants, Chemical plants and Mineral Processing Plants, Coal Handling Equipment, steel rolling Mills & petrochem sectors
They connect parallel shafts, have involute teeth that are parallel to the shaft and can have internal or external teeth. They cause no external thrust between gears. They are inexpensive to manufacture. They give lower but satisfactory performance. They are used when shaft rotates in the same plane.The main features of spur gears are dedendum, addendum, flank, and fillet. Dedendum cylinder is a root from where teeth extend, it extends to the tip called the addendum circle. Flank or the face contacts the meshing gear, the most useful feature if the spur gears. The fillet in the root region is kinetically irrelevant.
Spiral Bevel Gears
product coverage of the mining, metallurgy, locomotives, ships, machine tools, military and other industries worldwide ,Product precision level reached AGMA 12-13 (IT4-5).
- spiral bevel gear milling, scraping hardened tooth: The largest diameter Φ2000mm, maximum modulus 45mm;
- spiral bevel gear grinding teeth: The largest diameter Φ960mm, maximum modulus 22mm;
- spiral bevel gear shaft Ferry Maximum: Φ400mm;
They are also used in High-speed Wire Rolling Mill, Rolling Mill, Marine, Cement Mil, Large Mining Dump-truck,
(Click here for the More Images.)You can also reach us by phone/mail at the following numbers:
- Phone:+(86)-(379)64227789 or 15038531918
- Fax: +(86)-(379)64227789 (manual)
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- Online: http://www.mhmhd.com/
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