Mining Equipment Parts with Mill Girth Gear ZG45 And Pinion Gears

Mining Equipment Parts Mill Girth Gear, Pinion Gears, Gear Ring

1. Product description of pinion gear and big gear ring, mill girth gear

Big gear, also known as big gear ring, is the key component of rotary kiln, ball mill and other equipment. Among them, the big gear ring of rotary kiln is one of the most critical parts in the transmission device of rotary kiln. Its installation quality directly affects the stability of the transmission system of rotary kiln, the stability of the operation of rotary kiln, the service life of kiln lining and the operation rate of rotary kiln.

Due to the requirements of manufacturing capacity, transportation and installation, the ring consists of two half gears connected together with opposite screws and tangentially fixed to the kiln body by a spring plate. In order to complete the installation and alignment of large gear ring with high quality, scientific and feasible construction schemes must be formulated whether it is newly installed or reinstalled after overhaul

2. Gear performance characteristics:

(1) High carrying capacity and smooth operation

The helical gear has the characteristics of high bearing capacity, smooth operation and low noise.

(2) Gear production technology advanced, superior stiffness performance

The gear is made of ZG45 or ZG42CrMO alloy cast steel with heat treatment hardness OF HB260 ~ 300. Adopting carburizing quenching grinding process, the hardness of tooth surface is HRC57 ~ 61. The other big gear for the two half split structure, tooth width using Y structure, to ensure good rigidity of gear.

(3) Simple structure, easy to manufacture and daily maintenance

Both sides of big gear flange are machined, both can match with cylinder flange, and can be used by turning around. Pinion and shaft are forged as a whole, both ends of shaft are symmetrical, both milling has keyway, can also be used for turning.

3. Product parameters of pinion gear and big gear ring, mill girth gear

FQA

Q: Why we believe in luoyang zhongtai industries co., ltd:

A: 1. More than 30 years experience.

2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.

3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.

Q:Delivery time :

A: Parts lead time 1-2months, machines 2-3months.

Q:Payment terms :

A: Accept payment type: T/T, L/C, Western union,Cash. 30% deposit when signed contract. Full payment paid before shipping.

LUOYANG ZHONGTAI INDUSTRIES’s Field Service Engineers are trained specifically in the LUOYANG ZHONGTAI INDUSTRIES brand group products but are capable of undertaking the servicing of other OEM brands. Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time. LUOYANG ZHONGTAI INDUSTRIES also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.

Luoyang Zhongtai Industries Co., Ltd. The company was founded in 1981 and finished joint stock reform in 2005. There are eight subsidiaries and it's an independent legal entity with the qualifications of operating import & export trade.

With a garden-like industrial park and modern standard plant covering 80,000 square meters, ZTIC possesses advanced equipments, technologies and detecting methods. After more than 30 years development, the company has developed into a collectivized one with product designing, manufacture, installation and technical services as a whole. The products comprise all the equipments used in mining, cement, metallurgy, construction as well as the related accessories with high power reducer and large-sized castings & forgings, etc.

ZTIC has acquired ISO 9001:2008 Certification of conformity of Management System Certification, Mine Product Safety Authentication, Recognition for BV Mode Ⅱ Survey Scheme in France, Mining Electrical Equipment KY Certification, etc.
The company has also acquired "Fully Quality Management Achievement Award", "Top 50 Enterprises", "Henan Outstanding Innovative Enterprise” and “The Most Powerful Enterprises of Henan" in 2010.

Quality product performance and good reputation, our products have been exported to mnay countries and regions in the world, including: Russia, Serbia, Australia, Mongolia, Indonesia, Bangladesh and other countries, the products are subject to a great welcome and praise.