[name] scraper gear rail

[drawing No.] 1cgt-1, 115s-01, 1cg Ⅲ 02, 1cg Ⅲ 03, 01txg126-5, 3ty-72, etc.

[purpose] tooth rail, also known as pin rail, pin row and tooth rail strip, is the key functional component of the comprehensive mechanized scraper conveyor in the coal mine, which is suitable for the middle slot of the comprehensive mechanized scraper conveyor and transfer machine. The gear rail is an important part of the moving track of the shearer.

[structure and function] the toothed rail is installed on the middle groove toothed rail seat as the support and guide rail of the shearer. The toothed rail seat is welded on the middle groove side, and the toothed rail seat and the toothed rail are connected through the toothed rail pin to realize the hauling and walking motion of the shearer.

[technology]

Advanced v-casting process, sand casting, lost foam casting, heat treatment process, forging process.

National quality management system certification standard.

According to the drawing number or drawing of the gear rail provided by the customer, it can be customized.

Advantages of v-casting process: 1. Good casting formability, which is conducive to the formation of products with clear outline and high surface finish; 2. Dense casting structure, good mechanical properties; 3. High dimensional precision of casting, small machining allowance of casting; 4. Internal and external pressure difference of sand mold, which is uniform and high hardness of all parts of sand mold (over 85); 5. Easy mold lifting of sand box, small draft angle (0 ~ - 1 °); 6. In gold The mold cavity is not easy to deform under the thermal action of liquid; 7. During pouring, because the sand box is kept in a vacuum state, it is conducive to filling the mold cavity with liquid metal.

The gear rail is divided into forged gear rail and cast gear rail. The casting gear rail is used for general coal mining equipment, and the forging gear rail is used for large-scale comprehensive coal mining equipment, with a long service life.

The forging technology greatly improves the impact toughness, tensile strength and elongation of the material, and the performance index exceeds the design requirements.

[parameter]

Type: scraper conveyor accessories

Specification: 1cgt-1 5 pitch gear rail

Boundary dimension: length mm, width mm

Weight: kg

[material] 42CrMo, 40crmosi, 30MnSi and other standard alloy structural steel. The material has the advantages of high strength, wear resistance, corrosion resistance and long service life.

[classification]

According to the pitch specification, it can be divided into 126 pitch gear rail and 147 pitch gear rail.

According to the number of pitches, it can be divided into: 3 pitches, 4 pitches, 5 pitches, 6 pitches, 7 pitches, 8 pitches and 9 pitches.

According to the main production machine factory, it can be divided into Zhangjiakou gear rail, northwest Benniu gear rail, Shanxi coal machine factory gear rail, Shandong coal machine gear rail, Zhengzhou coal machine gear rail, etc.

[service assurance]

Quality assurance: regard product quality as life. Our products are in strict accordance with the national quality management system certification standards, using advanced design concepts and process technology, using modern production equipment (such as CNC double-sided welding machine, intelligent manipulator, processing center, etc.), perfect product testing system, to ensure product quality.

Price guarantee: preferential market price. Our products and materials are selected domestic and foreign high-quality brands, on the basis of quality assurance, to provide preferential market prices.

Delivery guarantee: according to the customer's requirements, guarantee the delivery on time. If there are special requirements, which need to be completed in advance, our company can specially organize production force to meet the needs of customers.

After sale guarantee: professional and excellent after sale team. Our company provides professional and efficient after-sales service for customers with fast and effective information feedback system. Provide complete problem analysis and solutions of gear rail, extend the service life of gear rail, and help enterprises save procurement costs.

[honorary qualification]

International standard approval certificate (GB / T19001 / iso9001:2015 standard), safety mark certificate of mining products, quality management system certificate, key project construction Award (Luoyang Yichuan), member unit of Luoyang E-Commerce Association, etc.

Luoyang farsighted mining equipment Co., Ltd. was founded in 1996, 23 years of coal machinery equipment experts, determined to be the Wal mart of China's coal machinery industry, willing to contribute wholeheartedly to China's coal industry.

[other gear rails]

According to the drawing number, it includes 115s-01 gear rail, dxb125 * 5-04 gear rail of Linzhou Heavy Machinery Co., Ltd., 1cg Ⅲ 02 gear rail, 1cg Ⅲ 03 gear rail, 3ty-72 gear rail, etc.

According to the specifications, it includes 25 × 6, 126 × 5, 126 × 6, 147 × 6 and other specifications.

1cg Ⅲ 02 toothed rail, 4 pitch toothed rail, main engine plant is Ningxia Tiandi Benniu, 1cg Ⅲ 02 toothed rail is regulating toothed rail, which is used in combination with 1cgt-1 toothed rail and 1cg Ⅲ 03 toothed rail.

1cg Ⅲ 03 toothed rail, 6 pitch toothed rail, Ningxia Tiandi Niubi toothed rail, cast toothed rail. The toothed rail is an adjusting toothed rail, which is used together with 1cg Ⅲ 02 toothed rail and 1cgt-1 toothed rail.

115s-01 gear rail, 6-pitch forged gear rail, Ningxia Tiandi running cattle gear rail, Ningxia Tiandi running cattle sgz800 / 800 scraper gear rail.

3ty-72 toothed rail, 6-pitch forged toothed rail, toothed rail for sgz800 / 800 scraper of Ningxia Tiandi Benniu, which is used together with 115s-01 toothed rail.