Fast Hydraulic Rotary Drilling Rig

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1 Set set
Supply Capability:
100 Sets Per Month set/month

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Product Description:

 

Specification of Fast Hydraulic rotary drilling rig:

1)  It  has  great  drilling  capability,  wide  range  of  application  ,  rapid  drilling  speed  and  high  drilling efficiency,  as  well  as  powerful  ability  of  

eliminating  accident.

2)  Extension  mechanism  in  the  output  spindle  of  top  drive  power  head  protects  drilling  tools effectively.  It  can  increase  the  hole  inclination  

angle  range  and  drill  elevation  angle  hole,  while setting  the  top  drive  power  head  and  hole  top  plate  toward  the  opposite  direction.

3)  A  set  of  front-mounted  adjustable  columns  on  drill  frame  is  used  for  adjusting  the  height  of  mast 

front-end,  which  makes  it  convenient  to  align  with  working  position.

4)  Rig  structure  is  separate  group  design,  it  assures  good  disassembility  ,  rapid  and  convenient  mount and  transport,  better  working  

environment  and  lower  labor  strength  as  well  as  remote  control  and operation.

5)  Mast  can  be  fixed  on  staging  immediately  without  drill  frame  with  auxiliary  parts  (horizontal  axle and  buckles),  which  makes  it  possible 

 for  greatly  reduce  rig  weight  and  fastener  transport.

6)  The  imported  hydraulic  motor,  other  main  assembly  preferentially  selected  home  made  reputed  and  high quality  products  ensure  its  stable 

 running  performance,  reliable  product  quality  and  long  service  life. It  has  good  interchangeability  due  to  the  high  grade  of  standardization  

and  seriesization  of  wearing parts.

7)  Full  hydraulic  drive  and  operate,  stepless  shift,  simple  operate,  convenient  maintain  and  few wearing  parts.

8)  It  can  be  used  with  various  drilling  method  such  as  carbide  bit  drilling,  anger  drilling,  DTH  hammer drilling,  follow-up  casing  drilling  etc.

 

 

Usage of Fast Hydraulic rotary drilling rig:

 

This class rig commonly used telescopic hydraulic crawler chassis , self landing folding drilling mast , telescopic drill pipe , vertical adjustment with

automatic detection , hole depth digital display , the whole manipulation generally use hydraulic pilot control, load sensing, with easy operation, comfort

and so on . Main and auxiliary hoist is applicable to both the site needs a variety of situations. With different kind of drilling rig , suitable for dry ( short

screw ) or wet ( rotary bucket ) and rock ( core drill ) holes into the job , but also with hanging long auger , diaphragm wall grab , vibrohammer etc. , to

achieve a variety of functions , mainly for municipal construction, highway bridge foundation construction , industrial and civil construction , underground

continuous wall , water, seepage slope protection . Domestic experts believe : rotary drilling rig in the next few years, there is still a lot of domestic market .

 

Select the principle of rotary drilling rig should be able to meet the needs of the user 's current main project , taking into account the needs of the project

that may occur in the future. Rotary Drilling Rig root

 

According to its main operating parameters : torque , engine power, hole diameter , depth and drilling rig machine quality can be divided into three types:

 

Torque 100kN · m. Engine power 170kW, hole diameter 0.5 ~ 1m, drilling depth of about 40m, 40t about the quality of the whole rig . Minicomputer

market positioning applications : ( 1 ) gallery of various slope pile ;

 

Part of the load-bearing structure ( 2 ) floor of the pile ;

 

1m pile of various diameters ( 3 ) municipal urban renewal projects of less than ;

 

Packing & Delivery

In nude, delivery time according the client's quantities.

 

Picture of Fast Hydraulic rotary drilling rig:

 

Fast Hydraulic Rotary Drilling Rig

 

Fast Hydraulic Rotary Drilling Rig

 

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Q:What measures are taken against the vibrating screen to avoid resonance?
The upper rotating heavy hammer of the vibrator causes the screen surface to produce a plane whirling vibration, while the lower rotating heavy hammer causes the screen surface to have a conical rotary vibration, and the combined action of the rotating heavy hammer causes the screen surface to generate a complex rotary vibration. The vibration trajectory is a complex space curve.
Q:Vibration motor and vibration sieve, why use C3 or C4 clearance bearings and use?
Bearing greater heat, resulting in small gap bearing, holding bearings. High speed motors also use C3 C4 bearings
Q:What is the installation method of seat vibrating screen?.
The distance from other obstacles is not less than 100mm.
Q:What are the causes of the left and right of the vibrating screen?
The vibration sieve appears the left and right movement, one is to check the vibration motor synchronization (speed, eccentric block position is the same); two is the two vibration motor symmetry line and whether the screen frame symmetrical line coincide.
Q:Are linear vibrating screens single or multi-layer?
The use of time is very long, because of its own work area is still relatively large,
Q:What are the main equipment used in horizontal vibration motors?
It is a vibration equipment specialized motor, of course, can use more placesThere are many advantages, too:1 、 high vibration force utilization, low energy consumption, low noise and long service life.2, the vibration motor vibration force can be stepless regulation, easy to use.3, widely used in hydropower construction, thermal power generation, construction, building materials, chemical, mining, coal, metallurgy, light industry and other industrial sectors.4 each end of the shaft is provided with a fixed eccentric block and an adjustable eccentric block to adjust the included angle between the adjustable eccentric block and the fixed eccentric block to change the excitation
Q:The role of soft connection of vibrating screen
The vibrating screen soft connection generally refers to the connection of inlet and outlet parts, common materials for canvas, rubber, silicone, polyurethane, because the screen high frequency vibration, and other equipment for flexible connection, carrying the material and damping effect.
Q:A formula for calculating the natural frequencies of vibrating screens
Calculation method of processing capacity:Q = 3600*b*v*h* gammaWhere Q: processing capacity, unit t/hB: screen machine width, unit MH: average material thickness, unit MGamma: material stack density, unit T / m3V: material running speed, unit M / S2. The calculation method of material running speed of linear vibrating screen is:V=kv* lambda * Omega *cos (delta) * [1+tg (delta) *tg (alpha)]3. The calculation method of material running speed of circular vibrating screen is:V=kv* lambda * Omega 2* (1+) * *Among them, kV: comprehensive experience coefficient, generally take 0.75 ~ 0.95Lambda: single amplitude, unit mmOmega: vibration frequency, unit rad / SDelta: vibration direction angle, unit degreeScreen angle per unit angle4, dynamic load: P=k* lambdaWhere K: composite spring stiffness, unit N / MLambda: amplitude, unit MP: dynamic load, unit NThe maximum dynamic load (resonant dynamic load) is calculated 4~7 times as much as the above mentioned result
Q:What are the technical requirements of the vibration screen installation?
First of all, to be firmly installed base, withstand static and dynamic vibration load; second, the installation platform must try to keep the level, if you need the difference, steel pad to the horizontal position the motor mounting base should pay attention to the bending of the sheet around about 150mm; finally, the test run to have noise.
Q:How to install ultrasonic vibrating screen mesh
The ultrasonic is the installation of ultrasonic system based on the three dimension of the original rotary vibration sieves, so the installation screen is also ordinary and rotary vibration sieve is different. Removing the old network only need general rotary vibration sieve screen after installation, use the rubber ring is fixed on the screen in the new frame, then cut off the excess part OK. But the ultrasonic vibration sieve screen installed in more trouble. Because of its equipped with ultrasonic system, installed on the network when the use of the screen is a sticky net structure, and the ordinary rotary vibration sieve is different. First tooling will screen fixed to the ultrasonic net frame, the screen surface must be flat, there is tension then the screen are fixed, AB, after 12-24 hours after bonding will work out the extra handling, cut off the screen can be used. The advantages of using the installation screen is stuck to the network can effectively prevent the screen loosening caused by material The problem is not to be discharged after screening;

1. Manufacturer Overview

Location Shanghai,China
Year Established 1999
Annual Output Value Above US$100 Million
Main Markets

Mid East;Western Europe;North America
Company Certifications ISO 9001:2008;

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 0.4
No.of Employees in Trade Department 160 People
Language Spoken: English;Chinese;Japanese
b)Factory Information  
Factory Size: Above 22,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average