Product Application

DF-Y-9B geotechnical equipment can drill 2000-4200m for diamond mining core sample drilling, equipped with hydraulic brake and manually controlled oil pump.

DF-Y-9B is an improved product based on DF-Y-8B. It is mainly used in core drill with diamond bit or hard tungsten-carbide tipped bit in the field of geology, metallurgy, coal mine, hydrological and engineering drilling. It can also be used in the fields of superficial-zone petroleum and natural gas mining, mine's gallery ventilation and water discharge tunnel drilling as well as foundation pile construction in large diameter.

DF-Y-9B core sampling machine is very widely used in China, it has good performance in South-east Asia, Africa, European countries too.

DF-Y-9B Core sampling drilling rig General Overview

1. The hydraulic chuck adopts one-way oil supply and equipped with hydraulic lock. The chuck is powerful and stable in clamping.
2. Equipped with hydraulic brake, the rig is steady and secure in deep hole drilling.
3. Compact in structure and reasonable layout, and all exposed outside, non overlapped components, it is easier for maintenance and repair.

4. The type of DF-Y-9B Core Drill Rig is a kind of core drill rig for medium and deep hole drilling using diamond and

carbide-tipped bits, with mechanical transmission, spindle rotation, hydraulic feeding.

5. DF-Y-9B is a type of rotary drilling rig.

6. DF-Y-9B diamond drilling rig is compact in construction, rational in overall arrangement, moderate in weight, convenient in assembling and suitable in the range of rotation speed. Equipped with water brake, the rig is in normal-open clutch mechanism.The hoist is in low-position operation for its lifting and stopping and other advantages.

Drilling Service from Zhengzhou Defy

1. Professional techinical support pre-sale, sale and after-sale.
2.Your problems can get feedback in 8 hours and soloved in 24 hours.
3.Machine can be customized as per your requirement.
4.One year quality warranty.
5.Training: operation manual and DVD operation video, overseas installation is also available.
6.Spare parts are available in our factory at cost price for former customers.