क्वानझोउ जूली हेवी-ड्यूटी इंजीनियरिंग मशीनरी कं, लिमिटेड. is a high-tech enterprise specializing in Excavator Undercarriage Parts products in China. Our products cover खुदाई ट्रैक रोलर, कैटरपिलर E240B ट्रैक रोलर, बुलडोजर ट्रैक रोलर, 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.
इसलिए, 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. प्रकार, 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, पानी, और धूल, and are subject to strong impacts. इसलिए, 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. तथापि, 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 खुदाई ट्रैक रोलर 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.
जूली क्वानझोउ में स्थित है, हवाई जहाज़ के पहिये के हिस्सों और अन्य मशीनरी भागों के साथ एक प्रसिद्ध शहर. हमारे उत्पादों की प्रथम श्रेणी गुणवत्ता के साथ घरेलू और विदेशी बाजार में अच्छी मांग है, समृद्ध मॉडल, उचित मूल्य और अच्छी प्रतिष्ठा. जूली के रूस के साथ अच्छे और दीर्घकालिक व्यापारिक संबंध हैं, ऑस्ट्रेलिया, कोरिया, मध्य पूर्व, अफ़्रीका, दक्षिण पूर्व एशिया के ग्राहक.
We provide excellent undercarriage parts including excavator track roller, कैटरपिलर E240B ट्रैक रोलर, बुलडोजर ट्रैक रोलर, undercarriage rollers,and mini excavator track rollers.Hope friends from all over the world come to work with us. हम आपके व्यवसाय को समर्थन देने के लिए आपको उचित मूल्य और सर्वोत्तम उत्पाद देंगे. साथ ही हम आपकी सलाह और विचारों का भी इंतजार करते हैं जो हमें बेहतर और बेहतर बनने में मदद करेंगे.