Quanzhou Juli Heavy-Duty Engineering Machinery Co.,Ltd. is a high-tech enterprise specializing in Excavator Undercarriage Parts products in China. Our products cover penggelek trek jengkaut, Penggelek Trek Caterpillar E240B, penggelek trek jentolak, 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
Sebagai komponen struktur galas beban utama pelantar penggerudian berputar crawler, terutamanya dalam pelantar penggerudian putar crawler bertan besar, reka bentuk dan kualiti pembuatan roda trek secara langsung berkaitan dengan keselamatan keseluruhan pelantar penggerudian. Keadaan kerja pelantar penggerudian berputar crawler adalah kompleks. Dalam beberapa keadaan angkat khas atau keadaan boom, hanya beberapa roda trek yang tertekan.
Oleh itu, susunan roda trek adalah jarang di tengah dan padat di hujungnya. Untuk memenuhi keperluan crawler Apabila berat rig penggerudian berputar secara beransur-ansur meningkat, 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. taip, 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 (pautan kereta api) 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, air, dan habuk, and are subject to strong impacts. Oleh itu, they are required to have reliable sealing, rim tahan haus, dan rintangan bergolek yang rendah.
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. Namun begitu, 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 penggelek trek jengkaut 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 cari di Quanzhou, bandar yang terkenal dengan bahagian bawah kereta dan bahagian jentera lain. Produk kami mempunyai permintaan yang baik dalam pasaran domestik dan luar negara dengan kualiti kelas pertama, model kaya, harga yang berpatutan dan reputasi yang baik. JULI mempunyai hubungan perniagaan yang baik dan jangka panjang dengan Rusia, Australia, Korea, Timur Tengah, Afrika, pelanggan Asia Tenggara.
We provide excellent undercarriage parts including excavator track roller, Penggelek Trek Caterpillar E240B, penggelek trek jentolak, undercarriage rollers,and mini excavator track rollers.Hope friends from all over the world come to work with us. Kami akan memberikan harga yang berpatutan dan produk terbaik untuk menyokong perniagaan anda. Kami juga menunggu nasihat dan idea anda untuk menyokong kami agar kami menjadi lebih baik dan lebih baik.