Callback form
Name
Phone
Time to call
 
export@rudgormash.ru

Tel: +7(473) 244-70-12

News

 
21.09.2018
           A set of VS-30 mine cars has been send to the customer for further operation in potash underground mines. The machines’s construction has undergone serious changes in the electric and brake systems. Now we can offer our clients an opportunity to p
 
16.08.2018
           DRUM SEPARATORS  PBM-PP-150/300 FOR WET SEPARATION OF HIGHLY MAGNETIC ORES.   Two magnetic drum separators PBM-PP-150/300 with a half counterflow bath were successfully tested in presence of our customers in one of the production departments
 
03.08.2018
        Last month we supplied to our customer a heavy drill of the frame-platform type and would like to say a few words about this machine. The drilling rigs of this model have a reinforced structure of the main frame. This feature makes SBSH-250MNA-32KP one of the most re


 

The drilling equipment

Rotary drilling rig SBSH-250MNA-32KP of frame-platform type

Rotary drilling rig SBSH-250MNA-32KP of frame-platform type
 
The machine serves to drill vertical and inclined blast holes in rocks with hardness of 6-10 units (prof. Protodyakonov scale) in temperatures from - 40 °С up to + 40°С at open mines.

        
        
        
        

Thorough technical characteristics SBSH-250MNA-32KP

 
Version-01-02-03
Hole diameter, mm 250, 270  270, 300, 311  270, 300, 311 
Rod length, m 8,2  10  18 
Number of rods
Depth of drilling, m 32  28  34 
Dust suppression wet 
Supply voltage, V 380, 6000  380, 6000  380, 6000 
Total power, kWt 650  650  650 
Motor power of rotation unit, kW 90; 120
direct current 
Drill rod string lifting-lowering speed, m/min 15/15 
Speed of drill rod delivery to the face,
m/min.
0...3 
Compressor capacity, m3/min 50 
Drill rod rotation frequency, rpm. 0...120 
Crawler drive power, kWt 2 х 50
direct
current,
regulated
speed 
Moving speed, km/h 0-1,8 
Maximal gradeability, angle degree (°) 12 
Mass, kg. 110 000 

 

 

A set of optional equipment for the drilling rig:

     

  • compressor units by JSC “NPO VNII Kompressormash” or Atlas Copco;

  • hydraulic equipment by Bosch Rexroth;

  • drilling rod of L – 9,5m;

  • rods of diameters: 146mm; 168mm; 180mm; 219mm;

  • dry system of dust suppression ;

  • centralized lubrication by Lincoln brand;

  • portable electric heating fan for heating the machine room;

  • on-board controller that gathers and analyzes drilling data and indicates the results on the board display. It is possible to set data through the keyboard and to have two-way communication with a dispatcher.

 

  «MMC RUDGORMASH»
tel/fax +7 (473) 244-70-12
E-mail: export@rudgormash.ru