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PT.OBSIDIAN STAINLESS STEEL, Xiamen, Indonesia

Views:1     Author:Site Editor     Publish Time: 2016-03-10      Origin:Site

PT.OBSIDIAN STAINLESS STEEL, Xiamen, Indonesia

The company and Xiamen Xiangsheng Nickel Industry Co., Ltd. PT.OBSIDIAN STAINLESS STEEL undertook the installation and supply of 35 sets of reducer equipment for the ironmaking project of Indonesia's second phase of 3 million tons of stainless steel integrated integrated project in early 2016 and early 2020.


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DCY three-stage transmission conical cylindrical gear reducer


 The conical cylindrical gear reducer (hereinafter referred to as the reducer) is used for transmission devices in which the input shaft and the output shaft are arranged in a vertical direction. Mainly used in belt conveyors and various transportation machinery, but also in the transmission mechanism of various general machinery such as coal, metallurgy, mining, chemical industry, building materials, light industry, petroleum and so on.


 DCY160, DCY180, DCY200, DCY224, DCY350, DCY280, DCY315, DCY355, DCY400, DCY450, DCY500, DCY560, DCY630, DCY710, DCY800


 Speed ratios are 16, 18, 20, 22.4, 25, 28, 31.5, 35.5, 40, 45, 50



 1. The use, performance characteristics and model marking of the reducer


 1.1 Purpose


 The conical cylindrical gear reducer (hereinafter referred to as the reducer) is used for transmission devices in which the input shaft and the output shaft are arranged in a vertical direction. Mainly used in belt conveyors and various transportation machinery, but also in the transmission mechanism of various general machinery such as coal, metallurgy, mining, chemical industry, building materials, light industry, petroleum and so on.


 1.2 Performance characteristics


 High carrying capacity, low noise, small size, light weight, high efficiency and long service life.


 1.3 Parameter range


 DBY, DBYK, and DBZ reducers each have 12 specifications, and the nominal center distance is: 160, 180, 200, 224, 250, 280, 315, 355, 400, 450, 500, 560mm. Each specification has 5 transmissions. Compared with (8, 10, 11.2, 12.5, 14) two rotation directions, four assembly types, respectively, make up 240 kinds of reducers.


 There are 15 specifications for DCY, DCYK, and DCZ reducers. The nominal center distance is: 160, 180, 200, 224, 250, 280, 315, 355, 400, 450, 500, 560, 630, 710, 800mm; each Each specification has 11 transmission ratios (16, 18, 20, 22.4, 25, 28, 31.5, 35.5, 40, 45, 50), two rotation directions, four assembly types, and 660 types of reducers.


 This series of reducers can meet the power requirements of TD and DX belt conveyors and other transportation machinery in the working range of 0.8-6.5m/s belt speed.


 1.4 Structure


   Lubrication of reducer: Under normal circumstances, gears and bearings of reducer are lubricated by splashing oil pool and cooled naturally. Only when the working equilibrium temperature of the reducer exceeds the specified value, or the carrying power exceeds the thermal power PG1, the oil pool with cooling pipe is used for lubrication.


 1.5 Model and marking


 The model of the reducer is composed of type code, nominal center distance a (center distance of the final stage), nominal transmission ratio, assembly type code, and input shaft rotation direction code.


 D-belt conveyor group code, B-two-stage transmission, C-three-stage transmission, Y-hardened gear, Z-medium hardened gear, K-output shaft is a hollow shaft.


 Nominal center distance: expressed by actual numbers, the unit is mm


 Transmission ratio: expressed by the nominal transmission ratio.


 Assembly type: indicated by Roman numerals I, II, III, IV.


 The direction of rotation of the input shaft: When looking at the direction of the input shaft, S is clockwise and N is counterclockwise.


 Markup example:


 The nominal center distance is 280mm, the nominal transmission ratio is 31.5, the assembly type is Type III, and the input shaft is clockwise rotating. The mark of the three-stage transmission reducer is: reducer DCY280-31.5-III S


FAQ

  • Where is your product mainly exported?

    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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