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The application and scope of use of the coal mining machine's drum parts
The coal mining machine's drum is suitable for thin coal seams with a thickness of 0.75-1.5 meters, a coal hardness of f ≤ 2.5, and a coal seam dip angle of 16° or less. When the coal seam dip angle exceeds 16°, the user should prepare a hydraulic anti-slip winch by themselves. The coal mining machine can be matched with SGB-630/60, SGW-44, -40T, -80T type conveyors and DZ type thin coal seam single hydraulic props to form a conventional mining working face.
Product features of the coal mining machine's drum parts:
1. The drum design takes into account both cutting performance and coal loading performance in a balanced way, making its cutting characteristics very stable. This reduces the vibration of the coal mining machine, lowers its maintenance requirements, and extends its service life.
2. The drum has high cutting capacity and strength, and is highly adaptable to mining conditions.
3. The forged tooth seat and wear-resistant plate make the drum have higher strength and wear resistance.
4. The number of drum picks has relatively decreased, and the rate of lump coal in coal mining has increased somewhat.
5. The unique combination of tooth seats, tooth boots and cutting teeth ensures that the drum can quickly adapt to various cutting conditions and makes the wear of the cutting teeth uniform.
6. Spiral blades are added to the inner side of the drum to prevent coal blocks from entering, which increases the service life of the drum and the planetary reducer for cutting and improves the coal loading effect.
Main technical parameters
Mining height range: 0.75 - 10.5 m
Cut depth: 0.8m, 1.0m
Suitable coal hardness: f ≤ 2.5
Production capacity: 100 - 200 tons per hour
Drum rotation speed: 82 revolutions per minute
Drum diameter: Ф750mm, Ф850mm, 1000mm
Traction force: 90 kN
Rated tractive force: 70 kN
Neijiang Phoenix Machinery Co., Ltd. Established in January 1973, Neijiang Phoenix Machinery Co., Ltd. has emerged as a beacon of excellence in the production of comprehensive coal mine machinery equipment and automobile chassis. Situated in Sichuan, China, the illustrious homeland of the giant panda, we are at the vanguard of innovation, revolutionizing the industry.
Over an illustrious 50-yearjourney, we have meticulously honed our expertise, evolving into a leader in crafting an expansive range of shearers, scraper conveyors, belt conveyors, and comprehensive mine support materials and equipment parts. Our annual production capacity impressively exceeds 300,000 units (sets).We proudly stand as the foremost manufacturer of automobile sites, truck frames, and parts in southwest China, boasting a formidable annual production capability of over 200,000 units (sets),cementing our status as industry leaders. Fueled by an unwavering commitment to excellence, we are dedicated to leading as a trusted service provider for ODM, OEM, and end customers, elevating the global competitiveness of our diverse offerings.
Our company is distinguished by certifications from ISO 9001 and IATF16949, coupled with an impressive array of patents, showcasing our dedication to quality and innovation. By adhering to stringent quality certification processes and utilizing top-tier raw and auxiliary materials, alongside state-of-the-art production techniques, our products consistently exceed customer expectations in performance, aesthetics, and service.
Anchored by our core values of professionalism and integrity, our mission is to deliver world-class service globally. If our offerings pique your interest, we warmly invite you to connect with us and explore new frontiers together.
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