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About UsHeilongjiang Ouxinte Mining Machinery Equipment Co., Ltd. is a sales company integrating the research and development, production, and sales of mining machinery. The company has more than 40 offices or dealerships in more than 20 provinces and cities across China.
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ProductThe company is a modern mining machinery equipment manufacturing enterprise integrating design, manufacturing and sales. Main products include cone crusher parts, jaw crusher parts, impact crusher parts, hammer crusher parts, engineering machinery parts, mobile crusher parts, and metal crusher parts for mining.
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Engineering CasesProduct applications in crushers are widely used in various industries, including mining, metallurgy, construction, road building, chemical engineering, and energy.
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Service CenterThe company conducts comprehensive quality tracking and monitoring throughout the entire process, from production to after-sales service. A dedicated team of technical developers and production managers has been cultivated, and their management philosophy and rigorous measures ensure product quality and advantages.
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BlogThe company adheres to a market-oriented approach, prioritizing product quality and customer satisfaction. It implements rigorous standards from production to after-sales service and has cultivated a strong team of technical developers and production managers. Its management philosophy and strict measures ensure product quality and competitive advantage.
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Contact UsWelcome your valuable suggestions! If you have any questions or matters to discuss, please call or leave a message. We will get back to you as soon as possible!
Apr 23,2025
Replacement method for cone crusher parts
Cone crushers are one of the main mining machines widely used for ore crushing in various mining areas. The main components of cone crushers include the bowl liner, disc, gear, cone sleeve, eccentric shaft, crushing wall, bearing, etc. After a period of use during the crushing operation, the crusher will inevitably suffer wear and tear or component damage. This will directly affect the progress of the crushing operation, and at this time, these components need to be replaced.
Replacement methods for cone crusher components:
1. The cone crusher bowl liner is fastened to the adjusting ring with U-shaped screws, and zinc alloy is injected between them to ensure a tight fit. When newly installing or replacing the bowl liner, the fastening should be checked after 6-8 hours of operation, and the U-shaped screws should be tightened again.
2. Due to friction, the disc wears, affecting the change in the gear gap. To ensure normal gear meshing, shims must be added to the bottom cover, and the thickness of the shims should be equal to the wear of the disc.
3. The cone sleeve and the hollow eccentric shaft must be tightly fitted, and zinc alloy is injected to prevent the cone sleeve from rotating. The zinc alloy must fill all gaps. Due to the hot injection of zinc alloy, the cone sleeve may be deformed. Therefore, the dimensions of the newly installed cone sleeve should be checked, and any inaccuracies should be corrected promptly. When manufacturing spare parts, they should be matched according to the actual size of the inner diameter of the eccentric sleeve to maintain the original fit.
4. The cone crusher wall is fixed to the cone body with a cone head, and zinc alloy is cast between them. After 6-8 hours of operation of the newly installed or replaced cone crusher wall, the fastening should be checked, and any loosening should be tightened immediately.
5. When the cone crusher is working, the ore must be distributed in the middle of the disc. To prevent the crusher from overloading and causing uneven wear of the liner, ore should not be directly loaded into the crushing chamber. The correct ore feeding condition is that the ore is evenly distributed in the crushing chamber by the distribution disc, and the ore fed should not exceed the horizontal level of the bowl liner.
6. When installing the bowl bearing, care should be taken to prevent the steel wire rope from damaging the oil seal ring (support it between the steel wire ropes with hardwood, etc.). During assembly, the supporting spherical surface should be scraped to ensure that the crushing cone and the bowl spherical surface are in contact with the outer circle, and the inner ring should ensure an annular gap of 0.35-0.5 mm. The bowl bushing is fixed to the bowl bearing housing with locking pins filled with babbitt alloy around it to prevent the bowl bushing from rotating along the circumference. The bowl bearing housing is fixed to the housing with a key (pin). If a gap is found between the bowl bearing housing and the housing during operation, it must be dealt with immediately.
Apr 23,2025
Our company website is officially online and operational
Heilongjiang Ouxinte Mining Machinery Equipment Co., Ltd. is a sales company integrating the research and development, production, and sales of mining machinery. The company has more than 40 offices or dealerships in more than 20 provinces and cities in China, and its products are sold to more than 40 countries and regions, including Chile, Australia, New Zealand, Sweden, the United Kingdom, France, Germany, Greece, Russia, Kazakhstan, the United Arab Emirates, South Africa, Ethiopia, Japan, South Korea, and Taiwan.
The company adheres to the principle of market orientation, focusing on product quality and customer satisfaction. It implements full-process quality tracking and monitoring from production to after-sales service, and has cultivated a team of technical development and production management personnel. Its management philosophy and rigorous management measures ensure product quality and advantages. We warmly welcome domestic and foreign merchants to contact us by mail, phone, or in person to discuss business. We will provide you with excellent service.
Apr 23,2025
Application scope of jaw crusher in mining
Jaw crushers are widely used in mining, metallurgy, construction, and other fields. They are mainly used for coarse crushing of various ores and rocks, especially suitable for medium and large-scale mines and construction waste crushing.
What are the different types of construction machinery parts?
Engineering machinery parts are numerous and mainly include the following aspects: 1. Engine parts: such as cylinders, pistons, piston rings, etc. 2. Transmission parts: such as clutches, gearboxes, transmission shafts, etc.
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2025/04
The difference between impact crushers and hammer crushers
Impact crushers and hammer crushers are two common types of crushing equipment. The main differences lie in their working principles and applicable ranges. Impact crushers use the high-speed rotation of hammers to crush materials through impact, suitable for crushing medium-hard and soft ores.
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2025/04
What are the main factors affecting the efficiency of ball mills in ore dressing?
In mineral processing, ball mills typically use the compressive and frictional forces between grinding media such as steel balls to grind materials. Ball mills are used in the grinding of iron ore, gold ore, and copper ore, as well as in the metal smelting, ceramics, fine chemicals, cement production, and power generation industries for crushing and pulverizing operations. However, ball mills have long suffered from problems such as high energy consumption, rapid steel wear, and low grinding efficiency.
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2020/08
What is a non-crushing elevator?
Advantages 1: A single drive can realize multiple combinations of feeding ports and discharging ports, such as Z-type, C-type, T-type, and continuous turning types.
Advantages 2: We offer a variety of bucket elevator materials for customers to choose from, including nylon, ABS, PP, PE, stainless steel 304, stainless steel 316L, stainless steel 310S, carbon steel, manganese steel, and high-temperature resistant materials up to 700°.
Advantages 3: The non-crushing bucket elevator can transport various non-sticky materials and is suitable for food, agricultural and sideline products, chemical and pharmaceutical, building energy, environmental protection, refractory materials industries. Our equipment is widely used in packaging machine feeding, color sorter feeding and recycling, seed non-crushing conveying and lifting, and refractory material batching.
Common equipment names: Multi-point feeding elevator, multi-point discharging elevator, non-crushing elevator, zero-crushing elevator, bucket elevator, seed elevator, grain elevator, Z-type elevator, Z-type feeder, Z-type bucket elevator, C-type elevator, C-type feeder, C-type bucket elevator, S-type elevator, T-type elevator
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2020/05
Adhering to market orientation and focusing on product quality
The company has more than 40 offices or dealerships in more than 20 provinces and cities in China, and its products are sold to more than 40 countries and regions, including Chile, Australia, New Zealand, Sweden, the United Kingdom, France, Germany, Greece, Russia, Kazakhstan, the UAE, South Africa, Ethiopia, Japan, South Korea, and Taiwan.
Customer service hotline
Email:77387517@qq.com
Website:http://www.xbtgc.cn
Address: Sheli Village, Taiping Village, Sheli Original Steel Plant, Acheng District, Harbin City
Official public account
Website construction:www.300.cn
Business License