DTH Hammer Drilling Operation65

1. Product Name:DTH Hammer Drilling Operation

2. Product Description:1) Feed the hammer down ward until the drill bit is about 5 cm from the collaring point. 2) Start rotation to the right at low speed 3) Feed the hammer on to the rock using minimal feed force, so that the bit is pressed into the hammer, and into the impact position. 4) Start collaring the hole with reduced impact and feed, until the bit has entered the rock. 5) Open the impact mechanism control fully and adjust the rotation and feed so that the hammer drills smoothly and steadily.

3. Price:1.00

4. Product Website: https://www.gmd-eqpt.com/info/dth-hammer-drilling-operation-75562078.html

5. Company Description: Xiamen Good Mining and Drilling Equipment CO., Ltd

6. Address: FujianFujianXiamenHuli03C4, 8/F, BLDG. D, XIAMEN INTERNATION AL SHIPPING CENTER, NO. 97 XIANGYU RD., CHINA (FUJIAN) PILOT FREE TRADE ZONE XIAMEN AREA,FUJIAN, CHINA

7. Descption: Xiamen Good Mining and Drilling Equipment CO., Ltd (abbreviated as GMD) is a professional drilling tools manufacturer and supplier based in China. Our products are widely used in open-pit or underground mining, hydraulic engineering, bridge engineering, construction engineering, geotechnical engineering and other field. Our products can be perfectly matched with the world famous brand such as Atlas Copco, Sandvik, Ingersoll-Rand and other well-known manufacturers’ products. We make our products with a high quality alloy, so they are strong and reliable. We have all kinds of CNC lathes, milling machines, grinders and other advanced machining equipments which greatly increase the accuracy of our products. Automatic control furnace with multipurpose, deep well furnaces with diameter of 2.5 meters and other heat treatment equipments ensure the reliability of products. Ultrasonic flaw detector and other international top testing equipments strengthen the good quality.

8. Registered Capital: 2000000

9. EmployeeNum: 100

Xiamen Good Mining and Drilling Equipment CO., Ltd

10. Contact: Alex

11. Telphone: 86-185-59272305

12. Fax: 86-185-59272305

13. Email: gmdmining@aliyun.com

14. Company Website: http://www.gmd-eqpt.com