Tunneling Rock Drilling Rig With Strong Universal Drill Arm 360 Degrees

KJ311 type hydraulic tunneling jumbo is suitable for the 12 - to 35 square meters of hard rock mine excavating section assignments.

Features:

1,Strong universal drill arm which has the best shape of cross section covers, advancing the beam 360 degrees and automatic flat for quickly and easily implement drilling positioning. Drill arm at the same time also can be used in the lateral opening, shek mun and anchor drilling operation.

2,Special arrangement to ensure drivers vision is good. Decorate a balanced, strong four-wheel drive articulated chassis to ensure flexibility in the narrow alley, fast, safe driving.

3,High-frequency impact drill adopts cascade piston optimization of the shock wave transmission efficiency, improve the drilling speed, reduce drilling cost and increase integrity rate of the equipment.

4,Spacious operation space and a series of automatic feature helps the driver focus on safety, rapid, accurate drilling.

5,The maintenance parts are protected by good and easy to access maintain at the same time.

Specifications:

Shanghai Rotorcomp Screw Compressor Co., Ltd  founded in 1999, our company was a manufacturer of piston air compressors from 1985-1999. After 2000 our company headquarters moved to the international metropolis Shanghai and focused on screw air compressors, pressure vessel, refrigeration dryer, adsorption dryer and air filters with the support of Rotorcomp Verdichter Gmbh in German.

Shanghai Rotorcomp Screw Compressor Co. Ltd., Shanghai Ziqi Container Co.Ltd. have been cooperated with 2010 Beijing Nankou Railway Transit Machinery Co. Ltd., which belongs to China CNR Corporation Limited, as the strategic cooperation partner.

The Beijing Nankou company has processing equipment more than 100 sets, including large-scale precision equipment 90 sets and imported equipment 70 sets. Such as Hardinge double-ended grinder, Toshiba horizontal machining center, BW CNC vertical and horizontal machining center, Holroyd rotor profile grinder and Zeiss 3D measuring machine.

From 2017, we successfully develop the new generation oil-free air compressors with the ISO9001 certificate, ISO14001 certificate, energy-saving product certificate, OSHAS (Occupation Safety and Health management System) certificate, vonTUV certificate and CE Certificate. According to the Standard European Din40080, our air end and air compressors have won the praises of the customers over 45 countries worldwide.

Followed the principle and policy of " First-class Quality, First-class Service" Shanghai Rotorcomp insists on improving ourselves into a first-class supplier for the air compressor.