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1. Operators must undergo professional training, possess relevant professional knowledge, and fully understand the structure and performance of the drilling rig. And proficient in operating methods and basic knowledge of drilling, only after passing the assessment can the machine be operated. 2. Before operating the rotary drilling rig, the operator must investigate the operation site in advance. Understand the construction requirements and geological structure, select drilling tools that meet the performance of the drilling rig and meet the construction requirements.

Recently, overseas customers visited our company to inspect our newly upgraded warehouse and held a detailed meeting in our conference room. The visit further strengthened mutual understanding and demonstrated our comprehensive capability as a supplier of undercarriage parts for rotary drilling rigs.

Date: 3rd, January, 2023 Description of Goods: SHANTUI Bulldozer Track Shoe, Track Roller, Carrier Roller, Front Idler, Segment Tooth ALL UNDERCARRIAGE SPARE PARTS ARE PACKED IN 13 PACKAGES. Product Photos:

If the whole roll of wire rope needs to be cut off, the wire rope on both sides of the cut off part should be tied firmly with iron wire before cutting off. Especially for the multi-layer anti-rotating wire rope, it can be fused.

1. During construction on the soft soil ground, it is easy to attach soil to the track and track link. Therefore, the track shall be slightly loosened to prevent the attached soil from exerting abnormal stress on the track link. 2. When constructing on the ground with pebbles, the track should also be slightly loosened, so that the bending of the track shoe can be avoided when walking on the pebbles. 3. When constructing on firm and flat ground, it is better to adjust the track slightly.

1. The connection end of the wire rope of the rotary drilling rig and the elevator is often immersed in mud, which is very easy to cause corrosion, so the fastening of the wire rope clamp and the wire breakage at the end of the wire rope should be checked frequently. If there is obvious wire breakage near the end of the elevator, the short wire can be partially cut off and then connected with the elevator again. However, the total length of the wire rope must be guaranteed during the cutting process, meet the requirements for minimum number of coils on the winding drum.

Date: 7th, December, 2022 Description of Goods: Komatsu PC200-5 Excavator Track Link Assembly and Idler.

XCMG XR550D rotary drilling rig is composed of telescopic crawler undercarriage, large diameter swing bearing, full single row winch wire rope, self lifting foldable drilling mast, telescopic Kelly bar and other components. The assembly of XCMG XR550D was completed with a 100 ton, a 70 ton and a 25 ton mobile crane. The height of XCMG XR550D is more than 30 meters, the weight is 185 tons, and the Kelly bar alone is 30 tons. The maximum drilling diameter is 3.5 meters, and the maximum drilling depth is more than 100 meters. The XCMG XR550D is powerful and can adapt to most hard rock deep piles.

The auger drilling rig is simple in structure and fast in installation. The operator only needs to connect the drill pipe with the power head. Drill pipes are usually installed and used according to different conditions. The rotary drilling rig has more components than the auger drilling rig. In terms of Kelly bar, interlocking Kelly bar, friction Kelly bar and combined Kelly bar are mostly used, which can be directly put into place during operation.

The 2022 world industrial design conference (WIDC) opened in Yantai, Shandong Province, and the 2022 China Excellent Industrial Design (CEID) award ceremony was held at the same time. CEID is the only national government award in the field of industrial design in China, advocating the deepening application of original design, advanced design concepts and tools, and promoting the high-quality development of industrial design and manufacturing. The 3215 products recommended by CEID in 2022 cover 14 industries in three categories: mechanical equipment, electronic information and consumer goods.

Shipment of Volvo EC480 Bucket Teeth Description of Goods: Excavator Volvo EC480 Bucket Teeth Surface Treatment: Yellow Painted or Customer's Request

On January 26, 2008, the WK-55 electric rope shovel developed by TZCO was shipped out of the factory for surface stripping operation in Pingshuo open pit coal mine. This is a super large open-pit mining equipment, it weighs 1458 tons and is more than seven floors high. WK-55 can excavate 12 million m3 of coal every year. Workers standing in front of it can only reach half of the track height.