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Zhongtian Drill Co., Ltd.

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A minute to take you to know the drill

A minute to take you to know the drill

The drill bit is a basic tool for drilling, inverting, expanding, milling, reaming, tapping and other functions. Drill is a non-ferrous metal, ferrous metal or non-metallic materials such as workpiece chip processing tools, such as drilling holes, reaming, blind holes, step holes, chamfering and so on.

27

2023

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12

Drill overview, working principle, application, classification, selection guide, maintenance, precautions

Drill overview, working principle, application, classification, selection guide, maintenance, precautions

In daily life, we want to improve efficiency, we will use some tools to be attached, especially in the decoration of some household goods, the role of work is essential

27

2023

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12

Instructions for Use of One-word Drill Head

Instructions for Use of One-word Drill Head

In-line drill bit is widely used in the domestic rock drill bit, its connection form is mainly tapered connection, it and tapered drill rod (commonly known as the finished drill) supporting the use. In order to correctly use the flat-shaped drill bit and ensure the normal service life, the following points must be paid attention: 1. Ensure good matching with tapered drill rod (the taper is consistent, the depth of drill rod inserted into the drill cone hole must be greater than 25mm, and the drill rod head should not reach the bottom of the drill hole), otherwise it is easy to lose the drill rod; Note: The drill products used and the tapered drill rod used are of the same manufacturer to ensure consistent taper and good matching.

12

2024

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01

What is mechanical rock drilling?

What is mechanical rock drilling?

In mechanical rock drilling, the operator often monitors two or three rock drills. The rock drill is mounted on a propeller or on a glide arm. Equipment that carries a pusher or a sliding arm to carry out mechanized rock drilling is called a rock drilling rig. The major manufacturers of rock drilling jumbo in the world are: SANDVIK,SECOMA,ATLAS COPCO,FURUKAWA, GARDNER-DEVER, etc.

12

2024

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01

Mine Parts Manufacturing and Processing Project

Mine Parts Manufacturing and Processing Project

Mining accessories is the coal industry and a variety of mining industry can not be separated from the equipment, China's mountain area is still relatively large, mining is relatively rich, mining, the application of more drill, drill bit, drill rod production and sales are also more and more up. In order to cater to the rapid development of China's industry, mine mountain accessories provides a new project of manufacturing and processing for your reference.

12

2024

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01

Requirements for drilling of drilling tools in blasting hole drilling operations

Requirements for drilling of drilling tools in blasting hole drilling operations

Hole diameter The diameter of the drilled hole depends on the purpose for which the hole is used. In blasting hole drilling operations, there are many factors that affect the selection of holes. For example, the size of rock particles required after rock breaking; the type of blasting selected; the "quality" requirements of the rock particles blasted (the smoothness of the particle surface and the proportion of breakage); the allowable surface vibration during blasting operations. In larger quarries or large open pit mines, the use of large aperture blasting operations often reduces the cost of drilling and blasting per ton of rock. In the underground drilling operation, the mining equipment is limited by the underground space. In the drilling operation of the water well hole, the size of the rock hole depends on the diameter of the pipe or the diameter requirements of the supporting equipment required by the water pump. In terms of rock support holes, the diameter of different bolts is the determining factor.

12

2024

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01

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Lei Peng Equipment

Mobile Phone

86-15088970111

Lei Peng Equipment

Mailbox

sales2@boskytools.com

Lei Peng Equipment

Telephone

86-577-62261777

Lei Peng Equipment

Address

Qingjiang Town Industrial Park, Yueqing City, Zhejiang Province