1) High bearing capacity. The gear is carburized, Quenched and ground, and the bearing capacity is greatly improved compared with the gear reducer with soft tooth surface and medium hard tooth surface of hardened and tempered hobbing. 2) Small size and light weight. Compared with the reducer with soft tooth surface and medium hard tooth surface, the reducer with the same bearing capacity can be reduced by 2-4 equivalent frame numbers. 3) Low noise and vibration. The accuracy grade is improved by gear grinding, and the gear is trimmed. The comprehensive efficiency of each gear is 0.98, and the vibration and noise are reduced. 4) Adopt multi-stage number to reduce single-stage speed ratio. The center distance can be opened to reduce the overall height of the reducer and meet the requirements of various mechanisms of the crane; The nominal transmission ratio of reducer reaches 400, which meets the requirements of slow crane. Generally speaking, the gears of high-power gear reducers are forged from materials with high hardness, such as 45 steel. After carburizing and quenching process, the hardness reaches more than 350hbs. Gear reducers with hardness above this are called hard tooth surface gear reducers. The hardness of hard tooth surface gear reducer is not only high, but also the hardness of its output shaft and input shaft is much higher than that of ordinary gear reducer. Because of its high power, the material of its box body is also forged with cast iron, which can well cope with the vibration and impact force generated under high load. Longer service life, suitable for high load instruments. Due to the of materials and industry, the price of hardened gear reducer is relatively higher.
Our products are mainly exported to Japan, the United States, Germany, Southeast Asia and other countries and regions. Our customers include many OEM customers specializing in construction machinery. We have partnered with several of the Fortune 500 companies to become one of their major foundry suppliers in China.
How to provide goods?
Usually we will ship the goods to the sea. The factory is only 460 kilometers away from the port. It is very convenient and convenient to transport the goods to any other country. Of course, if your cargo is very urgent, Ningbo Airport and Shanghai Airport are also nearby.
What is the payment term?
When we offer you a quote, we will confirm the transaction method with you, FOB, CIF, CNF, etc. For large-scale production, you need to pay a 30% deposit before production and a 70% balance on the copy of the document. The most common way is T/T. Letter of Credit is also acceptable.
How to ensure the quality of your products?
First, we will check after each process. For finished products, according to customer requirements and international standards.
How many employees does your company have? What is the relationship between technicians?
We now have more than 180 employees, including 36 engineers and 28 QCs.
What is the ability of your company?
We have a number of production lines with a monthly production capacity of 1,600 units and an annual production capacity of 20,000 units.
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