The anchor drilling rig is mainly used in hydro power stations, railways and highways, in order to prevent and control various geological disasters, anchoring operations are carried out on landslides and dangerous rock masses.It is mainly used in landslide and dangerous rock anchoring projects in tunnels, railways, highway slopes and other kinds of geology, especially for high slope rock anchoring projects. Drilling operations consume less manpower and material resources, have high construction efficiency and high safety factor. It is also suitable for the construction of deep foundation pit support, reinforcement hole for anti-float anchor and foundation grouting, blast-hole in blasting project, high pressure sprinkling stake and tunnel pipe support hole, etc.. Anchor Drilling Machine,Roof Bolter,Bolting Machine,Anchor Bolt Drilling Machine JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.xitecdrillingwx.com
High quality good price Chine Wholesale 2wave 3 wave W beam guardrail roll forming machine for road
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Technical Datas Roll Forming Machine
1
Material Width495mm
2
Effective Width
310mm
3
Thickness of Coil
1.8-3mm / 4mm
4
Application
Highway Guardrail / craash barrier
5
Estimated Dimension
11000mmX1500mmX1300mm
6
Total Weight
10Â Tons
7
Main Power
30Â KW
8
Decoiler
Manual or Hydraulic Decoiler
9
Inner Diameter
508mm
10
Outer Diameter
1200mm
11
Loading Weight
5T
12
Forming Speed
0-15m/min
13
Forming Station
12-15
14
Bracket
Welded with 36 # I-steel
15
Material of Shaft
High Grade forged 45# Steel with 1st Rough Finished andÂ
then 2th Refined Finished
16
Diameter of the Roll
100mm
17
Material of Roller
High QualityÂ
Cr12 Quenched HRC58-62 °
18
Processing Technology
Rough Processing ---Refined Processing--Hard Chromium Plating.
19
Material of Rack
Complete Welded Structure of A3 SteelÂ
Plate 20 mm Thickness
20
Transmission
Chain or Gear Box or universal joint
21
Material of cutting blade
Cr12 with Quenched Treatment 60-62 °
22
Cutting system
Hydraulic Stop or Tracking Cutting
23
Voltage
380V/50HZ/3 Phase or as Customer Require
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Bridge Highway Barrier Guardrail Profiles Roll Forming Machine (Complete Machine Picture)
hole press device
steel strip level machine
steel strip decoiler
PLC control system:Â Panasonic brand
Loading pictures:
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The drilling technology with casing of anchor drilling rig is designed to solve the problem that complex rock layers cannot be holed. The drill bit impacts rock continuously, and the broken rock is blown to the ground by the air pressure discharged from the gap between the casing and the drill pipe. The drill pipe and bit can be lifted after punching the hole, and the casing is placed in the middle of the rock layer, so that the rock layer doesn't collapse.