ZDY hydraulic tunnel drilling rig are mainly used for drilling holes for water exploring and injection, gas exploring and discharging, geological exploring, bolting on slope and other drilling works.
Characteristics Of ZDY-1250 mining tunnel drilling machine
1. This drill adopts hydraulic drive mechanism, has great capacity of drilling, high speed, simple operation, stable and reliable work.
2. It consists of main frame, pump station and operational panel. With the split type structure in the main frame, it is easy to disassemble and transportation.
3. It points column frame and mount two drill stand form, can choose according to level of the coal mine roadway and the use of different drilling.
4. In the rig is equipped with a high pressure water generator and selects the high pressure sealing pipe for low permeability coal seam can be slotted, so as to improve the efficiency of gas drainage and shorten the extraction time
Supply Ability: 50 sets per Month Air consumption: 17-35 M3/min Dimension(L*W*H):5500*1950*2780mm One-timeadvance 6.6m length: Depth: 300 Meters Warranty of core 1.5 years components: Key Selling Points: Competitive Price Drilling Depth: Max.300m Walking speed: 2.5kw/h Machinery Provided Condition: New Power Type: Diesel Usage: Water Well Place of Origin: China Warranty: 1 Year Keyword: deep water well drilling rigs Weight: 9000kg,9000 KG Brand Name: YUXINGHUA Hole diameter: 140-325 Mm Video outgoing-inspection: Provided Type: Rotary Drilling Rig Core Components: Pressure vessel,Gearbox Marketing Type: New Product 2020 Applicable Industries: Garment Shops,Building Material Shops,Manufacturing Product name: Rotary Drilling Rig Model: FY300 Drilling Diameter: 140-325mm Packaging Detail: water well rotary drilling machine Standard Container
Drill Machine
Drill Bits
Power Screw Bits
HSS M35 5% Cobalt Centre Drill Bits
HSS M35 5% Cobalt Step Drill Bits Set, Amber FINISHED, 3PCS:4-12, 4-20-4-32MM
170PCS HSS TWIST DRILL BITS SET, 118 DEGREE, DIN338, BLACK FINISHED IN METAL BOX. 1.0-8.0MMX0.5, EACH 10PCS 8.5-10.0MMX0.5, EACH 5PCS.
HSS M35 Cobalt 5% Twist Drill Bits SET, 1.0-10.0X0.5MM, 135 SPLIT POINT, DIN338 STANDARD, Amber Finishing,rose Plastic Box Packing
1.Brief introductions of ZDY-1250 full hydraulic tunnel drilling rig ZDY-1250 hydraulic tunnel drilling rig is used for coal mine: Z stands for drilling rig; D stands for tunnel; Y stands for hydraulic driven, and 1250 is the maximum output torque of 1250n. m. 2.Applications of ZDY-1250 full hydraulic tunnel drilling rig ZDY1250 tunnel drilling rig is mainly used for drilling holes of gas pumping (row), grouting hole, water injection hole, anti process and pressure relief hole, geological exploration hole and other engineering drilling holes. Drilling rig can drill holes in the range of azimuth and dip angle specified in the basic parameter table. 3.Specifications of ZDY-1250 full hydraulic tunnel drilling rig Project Unit ZDY-1250 Maximum drilling depth m 200 Open hole diameter mm Ф87/Ф115 End hole diameter mm Ф65/Ф75 Drilling pipe diameter mm 50 Drilling angle ° -90-+90 Rated output rotating speed r/min 80/170 Rated output torque n.m 1250/600 Rated power kw 22 Rated voltage v 380/660 Rated current a 42.5/24.5 Feeding force kn 60 Pullout force kn 45 Anchorage force kn 4*45 Rated advance speed m/min 0-1.5 Feed stroke mm 850 Hardness range (protodyakonov scale of hardness) fâ?¤10 Noise db(a) â?¤92 Main engine dimension (long*width*high) mm 2240*1000*1478 Total weight (without drill rod) kg 1820
