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Hydraulic Drilling Rig Wholesale
Home / Product / Coal Mine Hydraulic Cylinders / Hydraulic Drilling Rig

Coal Mine Hydraulic Cylinders

Hydraulic Drilling Rig

Wide range of applications
A hydraulic drilling rig is widely used in mine drilling, bolting, and mesh support, mine exploring. It needs to withstand high pollution, vibration impacts, and strong side loads. Due to its long underground life, it is difficult to maintain, and the reliability of the hydraulic cylinders is very high.

Overview

1. High-precision displacement sensor is built into the cylinder. It can accurately detect cylinder strokes through digital-analog transmission to ensure he synchronism of combined cylinder;
2. The innovative copper piling inside the inner hole of the guide sleeve gives the hydraulic cylinder have higher anti-bias ability;
3. Based on high-frequency quenching, the rod excircle has good wear-resistant, anti-collision, and anti-corrosion properties through nickel-chromium, multi-layer chromium, and other composite electroplating processes.

Parameters

Items

Value

Unit

Scope of application

Bore diameter

30-250

mm

Anchor drilling rig, rock drilling rig, tunnel drilling rig

Rod diameter

10-180

mm

Stroke

10-2000

mm

Working pressure

5-35

MPa

Output force

Push

1750

KN

Pull

1100

KN

Working temperature

-40 - 100

Jiangsu Hengcai Hydraulic Mechanical Co., Ltd.
As China Hydraulic Drilling Rig Manufacturers and Hydraulic Drilling Rig Factory, Jiangsu Hengcai Hydraulic Mechanical Co., Ltd. was founded in 1988, focusing on the research and manufacturing of hydraulic cylinders. The manufacturing facility is located in Jianhu County, Yancheng City, Jiangsu Province, which faces Dafeng port in the east, neighbors Xuzhou in the west, borders Nantong in the south, and connects Lianyungang in the north. Xichang railway crosses our city; 204 National Road, Yanhai Highway, Yanxu Highway, and Ningjing Highway are all available. Only 70 kilometers from Yancheng Nanyang International Airport, convenient traffic lays a good foundation for our rapid development!

The company covers an area of 130000 square meters and has more than 200 employees. It was named a national high-tech enterprise and Jiangsu province model enterprise on management. The company has gained the certificates of ISO9001, ISO14001, and CE and has a good record of enterprise operation.
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Hydraulic Drilling Rig Industry knowledge

1.Why is the operating temperature range of the Hydraulic Drilling Rig important?
The operating temperature range of the Hydraulic Drilling Rig is -40°C to 100°C, which allows the hydraulic cylinder to adapt to various extreme environments. In the design of Jiangsu Hengcai Hydraulic Mechanical Co., Ltd., the hydraulic cylinder can work normally in low or high temperature environments, which is crucial for drilling equipment in some special operating conditions. For example, when drilling in cold areas, the hydraulic system may face the problem of increased oil viscosity at low temperatures, resulting in poor operation of the hydraulic system; while in hot environments, excessive hydraulic oil temperature may affect the efficiency and life of the system.
The hydraulic cylinder can work stably in the temperature range of -40°C to 100°C, ensuring that the equipment can operate efficiently in different climate conditions. Whether in the extremely cold northern mining area or in the hot desert area, the Hydraulic Drilling Rig hydraulic system can operate stably to ensure the smooth progress of drilling operations and avoid equipment failure or efficiency loss due to temperature changes, thereby providing more stable and efficient operation support for coal mines, tunnels and other fields.


2. The role of high-precision displacement sensors in the hydraulic system of Hydraulic Drilling Rig of Jiangsu Hengcai Hydraulic Mechanical Co., Ltd.
In the Hydraulic Drilling Rig produced by Jiangsu Hengcai Hydraulic Mechanical Co., Ltd., the built-in high-precision displacement sensor is crucial to improving the performance and reliability of the equipment. This sensor can monitor the stroke data of the hydraulic cylinder in real time to ensure that multiple cylinders in the hydraulic system work synchronously. For drilling operations, especially in equipment such as anchor drilling rigs and rock drilling rigs, the stability and synchronization of the hydraulic system are crucial. Through high-precision sensors, operators can obtain the actual working position of each hydraulic cylinder in time and make timely adjustments when abnormalities occur, thereby ensuring the accuracy of drilling and the safety of operations. The transmission of digital and analog signals can provide more accurate feedback to help users achieve efficient operations. For example, in tunnel drilling rigs, complex geological environments require equipment to work stably under dynamic load changes. The built-in displacement sensor can significantly reduce the deviation caused by hydraulic cylinder asynchrony, improve work efficiency and reduce failure rates.


3. Hydraulic Drilling Rig The high output force of the hydraulic system helps drilling equipment complete tasks in complex environments?
Jiangsu Hengcai Hydraulic Mechanical Co., Ltd.'s Hydraulic Drilling Rig has a maximum thrust of 1,750 kN. This powerful output force is the key to ensuring the efficient completion of drilling operations. Drilling operations, especially in the application of rock drilling rigs and anchor drilling rigs, often need to overcome hard rocks and complex geological conditions. The powerful output force provided by the hydraulic system can effectively push the drill bit deep into the formation.
In heavy-duty drilling equipment such as tunnel drilling rigs, high-output hydraulic cylinders can stably push the drill bit through various hard rocks and complex soil layers, ensuring the efficiency and stability of the drilling process. The thrust of the hydraulic cylinder supports the drilling equipment to complete the work, and can also provide sufficient power to cope with the changing loads during the work process.
The powerful thrust and pull output capabilities also enable the hydraulic system to cope with unexpected situations that may occur during the drilling process, such as sudden hard rock collisions or changes in geological conditions, ensuring that the equipment will not fail due to excessive loads, further improving the safety and efficiency of operations.