Công ty TNHH Máy móc Kỹ thuật Hạng nặng Tuyền Châu Juli. is a high-tech enterprise specializing in Excavator Undercarriage Parts products in China. Our products cover con lăn máy xúc, Con lăn theo dõi Caterpillar E240B, con lăn theo dõi máy ủi, 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
As the main load-bearing structural component of crawler rotary drilling rigs, especially in large-tonnage crawler rotary drilling rigs, the design and manufacturing quality of track wheels are directly related to the overall safety of the drilling rig. The working conditions of crawler rotary drilling rigs are complex. In some special hoisting conditions or boom conditions, only some of the track wheels are stressed.
Vì thế, the arrangement of the track wheels is sparse in the middle and dense at the ends. In order to meet the requirements of the crawler As the weight of the rotary drilling rig gradually increases, 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. Kiểu, 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 (rail links) 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, Nước, và bụi, and are subject to strong impacts. Vì thế, they are required to have reliable sealing, wear-resistant rims, and low rolling resistance.
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. Tuy nhiên, 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 con lăn máy xúc 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.
JULI xác định vị trí ở Tuyền Châu, một thành phố nổi tiếng với các bộ phận bánh xe và các bộ phận máy móc khác. Sản phẩm của chúng tôi có nhu cầu tốt ở thị trường trong và ngoài nước với chất lượng hạng nhất, người mẫu giàu có, giá cả hợp lý và danh tiếng tốt. JULI có mối quan hệ kinh doanh tốt và lâu dài với Nga, Châu Úc, Hàn Quốc, Trung đông, Châu phi, Khách hàng Đông Nam Á.
We provide excellent undercarriage parts including excavator track roller, Con lăn theo dõi Caterpillar E240B, con lăn theo dõi máy ủi, undercarriage rollers,and mini excavator track rollers.Hope friends from all over the world come to work with us. Chúng tôi sẽ cung cấp cho bạn giá cả hợp lý và sản phẩm tốt nhất để hỗ trợ doanh nghiệp của bạn. Ngoài ra chúng tôi chờ đợi lời khuyên và ý tưởng của bạn để hỗ trợ chúng tôi để chúng tôi ngày càng tốt hơn.