천주 줄리 중장비 엔지니어링 기계 유한 회사. is a high-tech enterprise specializing in Excavator Undercarriage Parts products in China. Our products cover 굴착기 트랙 롤러, 캐터필러 E240B 트랙 롤러, bulldozer track roller, undercarriage rollers,and mini excavator track rollers.Among them, the excavator track roller is our strong product and has many customers all over the world.
Structural form and working principle of excavator track rollers
크롤러 회전식 드릴링 장비의 주요 하중 지지 구조 구성 요소, 특히 대용량 크롤러 회전식 드릴링 장비에서, 트랙 휠의 설계 및 제조 품질은 드릴링 장비의 전반적인 안전과 직접적인 관련이 있습니다.. 크롤러 회전식 드릴링 장비의 작업 조건은 복잡합니다.. 일부 특별한 호이스팅 조건 또는 붐 조건에서, 트랙 휠 중 일부만 응력을 받습니다..
그러므로, 트랙 휠의 배열은 중앙이 드물고 끝 부분이 조밀합니다.. 크롤러의 요구 사항을 충족시키기 위해 회전식 굴착 장치의 무게가 점차 증가함에 따라, the number and structural parameters of the track wheels increase accordingly. The track wheels are installed at the bottom of the track frame and roll with the bottom surface of the belt plate when walking. The installation form is often open in small tonnage. Type, closed structure is adopted in large tonnage.
Quality requirements for excavator track rollers
Excavator rollers are one of the important accessories of the excavator. They are used to support the weight of the excavator while rolling on the guide rails (철도 링크) or track decks of the crawler tracks. They are also used to limit the crawler tracks and prevent lateral slippage. . The track wheels force the tracks to slide on the ground as the excavator turns. Excavator rollers are often exposed to mud, 물, 그리고 먼지, and are subject to strong impacts. 그러므로, they are required to have reliable sealing, 내마모성 림, 낮은 회전 저항.
Common problems with excavator track roller
1. The excavator roller body is worn.
The reason for this situation is that the steel used is unqualified or the hardness of the material during heat treatment is low and the wear resistance is insufficient;
2. The excavator roller is leaking oil.
The supporting wheel shaft is constantly rotating through the bushing, and the wheel body needs to be lubricated with oil. 하지만, if the sealing ring is not good, oil leakage will easily occur. In this way, the shaft and bushing will easily wear without lubrication, causing The product cannot be used.
How 굴착기 트랙 롤러 products prevent these problems
1. High temperature treatment enhances willfulness
Our excavator track roller and caterpillar E240B Track Roller have been treated at high temperatures and uses a variety of media, which greatly increases the physical properties of the product and increases its toughness, allowing it to easily cope with uphill, downhill and bumpy situations.
2. Thickened steel has stable performance
Our excavator track roller and caterpillar E240B Track Roller adopts thickened and stable steel, good welding performance, simple structure, easy assembly, interchangeable, and easy installation and maintenance.
3.Scientific design reduces wear and tear
Maintain working accuracy for a long time to reduce wear and tear, can accept loads from different directions, and can be calm and quiet even when carrying a load.
JULI는 취안저우에 위치합니다., 하부 구조 부품 및 기타 기계 부품이 있는 유명한 도시. 당사의 제품은 일류 품질로 국내 및 해외 시장에서 좋은 수요를 가지고 있습니다., 풍부한 모델, 합리적인 가격과 좋은 평판. JULI는 러시아와 좋은 장기적인 비즈니스 관계를 맺고 있습니다., 호주, 한국, 중동, 아프리카, 동남아시아 고객.
We provide excellent undercarriage parts including excavator track roller, 캐터필러 E240B 트랙 롤러, bulldozer track roller, undercarriage rollers,and mini excavator track rollers.Hope friends from all over the world come to work with us. 귀하의 비즈니스를 지원하기 위해 합리적인 가격과 최고의 제품을 제공하겠습니다.. 또한 우리는 우리가 더 나아질 수 있도록 지원하는 귀하의 조언과 아이디어를 기다립니다..