Bq90 Down The Hole (DTH) Drilling Machine for Hard Rock
Xiamen Bestlink Factory Co., Ltd.- Condition：New
- Motor：AC Motor
- Drill Hole Diameter：<100mm
- Drill Hole Depth：<30m
- Bit Type：Diamond Bit
- Drilling Way：Rotary
Base Info
- Model NO.：BQ90
- Type：Crawler
- Color：Blue
- Function：New
- Max Depth：30m
- Speed：5-8m,Hour
- Mining Object：Coal Machinery
- Brand：Bestlink
- Transport Package：Pallet
- Specification：CE
- Trademark：Bestlink
- Origin：China
- HS Code：84671100
- Production Capacity：1000 Sets Per Year
Description
Basic Info.
Model NO. BQ90 Type Crawler Color Blue Function New Max Depth 30m Speed 5-8m/Hour Mining Object Coal Machinery Brand Bestlink Transport Package Pallet Specification CE Trademark Bestlink Origin China HS Code 84671100 Production Capacity 1000 Sets Per YearProduct Description
1. DTH drill machine is used for mine quarry, stone dynamiting and diamond wire passing2. Drilling speed: 5-8m/h
3. Max depth: 30m
Down The Hole Drilling Machine
BQ90 series drill is a new model drill, we developed it specially used for stone quarry
And the drill hole can be different diameter, depth, multi-orientation and angle.
Advantages:
1 Light weight, easy installation and transportation
2 The high quality pneumatic components ensure lower energy & air consumpition
3 The good hoisting ability
4 The particular mechanical tube devices for screwing and discharging to reduce the
Labor intensity.
Model | BQ90-P Pneumatic Driller | BQ90-PE Pneumatic/Electric Driller | BQ90-PH Pneumatic/Hydraulic Driller |
Max.depth of drilling | 30m | 20m | 30m |
Diameter of drilling | Φ90-100mm | Φ65-90mm | Φ90-100mm |
Drilling speed | 5-8m/h | 5-8m/h | 5-8m/h |
Minimun air pressure | 0.5-0.7MPa | 0.5-0.7MPa | 0.5-0.7MPa |
Air consumption | 7-9m³/min | 7-9m³/min | 5-7m³/min |
DTH hammer | CIR90 | CIR90 | CIR90 |
Each feeding distance | 1.2m | 2m | 1.2m |
Forwarding device | Pneumatic motor, reducer, chain | Pneumatic motor, reducer, chain | Hydraulic motor, chain |
The rotation device | Pneumatic motor, reducer | Electric motor, reducer | Hydraulic motor |
Drilling direction | Any direction | Any direction | Any direction |
Adjustable height of the positioning jack | 220mm | 220mm | 220mm |
Pneumatic control system | Remote control, manual direction changing | Remote control, manual direction changing | Remote control, manual direction changing |
Total weight(KG) | 250kg | 250kg | 450kg |
