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KY-310A Rotary Blast Hole Drilling Rig

KY-310A Rotary Blast Hole Drilling Rig

Description
KY-310A rotary blast hole drilling rigs are offered by us that are highly acclaimed for their high performance in accomplishing various drilling applications. Exploration drills, that we provide, are precision engineered and robustly constructed, in order to give better performance.

Application
This rotary blast hole drilling rig is mainly applied to open cast mining applications, exploration and shot hole drilling. Mining applications include coal, cement, stone quarry, iron ore, lime stone and other mines.

Advantages
1. The delivery cycle of this exploration drill is short, needing 90~120 days. We can also customize products for our customers, requiring 90~150 days.
2. Overseas customers can enjoy 24/7 after-sale service and dispatching service of this rotary blast hole drilling rig. We send professional engineers abroad to give technical guidance and maintenance. There is also components storage there to provide timely service.

Characteristics
1. KY-310A exploration drill utilizes high drilling frame, which can hole the depth of 18m at once.
2. Dust removal system of this rotary blast hole drilling rig uses compressed air injection type or pump water supply type. The northern region utilizes water tank heating, water heating, etc. to prevent freeze.
3. The hydraulic system manual multi-way valve and electro-hydraulic directional control valve of KY-310A exploration drill adopt imported parts, and pneumatic components adopt Japan SMC products.
4. The rotary blast hole drilling rig is leveled by four hydraulic jacks. It can work on the roughness of 400mm.
5. This exploration drill is equipped with indicator, displayer, etc., which can monitor working conditions.
6. This rotary blast hole drilling rig is using 6 kv or 10 kv high voltage power supply.
7. Rotation, elevation and walk of this exploration drill are all driven by AC frequency conversion motor. They are controlled by three level inverter vector to realize stepless speed regulation.
8. The driving cab of this rotary blast hole drilling rig adopts double structure, which can prevent heat and keep warm. The driving cab is also equipped with air conditioner, electric heater, etc.
9. The caterpillar stents, balance beam, platform and drilling frame of this exploration drill are made by low alloy steel. And their service life reaches 10 years.
10. AC frequency inverter, programmable controller (PLC) and HMI graphic operation terminal of this rotary blast hole drilling rig all adopt imported parts, which guarantee better performance.
11. This exploration drill is stable to operate with no need of maintenance at front 2000 hours.

Technical Parameters of KY-310A Rotary Blast Hole Drilling Rig

Type: KY-310A
Punching Diameter: 250~310MM
Hole Angle: 90°
Hole Depth: 18M Once
Rock Hardness Coefficient: f=5-20
Axial Pressure: 490Kn
Rotating Speed: 0~100r.pm
Rotary Torque: 8477NM
Lifting Capacity: 410KN
Lifting Speed: 0-20m/min
Feed Speed: 0~4.5 m/min
Slagging Air Compressor Blast Capacity: 49.3 m³/min
Slagging Air Compressor Wind Pressure: 0.5MPa
Traveling Speed: 0.78 Km/h
Traveling Type: Crawler
Traveling Power: Motor
Grade Ability: 21%
Total Power: 455KW
Weight: 130T
External Dimensions:
Vertical: 13.8x5.85x26.3M
Horizontal: 26.6x5.85x7.62M

Established in March, 2003, Nanchang Kama Co., Ltd is a professional manufacturer and supplier of mining machinery in China. And the mining equipments are exported to many foreign countries like Russia, Mongolia, Kazakhstan, Vietnam, Myanmar, Indonesia, Morocco, Zambia, Congo, South Africa, Peru, and Nicaragua, Bolivia, etc. The mentioned rotary blast hole drilling rig is one of our company’s main products. If you are interested in this exploration drill, please feel free to contact us.

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