Yt29aair Leg Rock Drillgf16-Hoop Steel Bending Machine/OEM /in Factory Price
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- Model NO.: YT29A
- Layout: Vertical
- Number of Shaft: 6
- Automatic Grade: Automatic
- Certification: CE
- Name: Yt29A Air Leg Rock Drill
- Certificate: CE
- Trademark: GM
- Specification: CE
- Structure: Vertical Drilling Machine
- Controlling Mode: Artificial
- Hole Diameter: >200mm
- Precision: High Precision
- Condition: New
- Type: Air Drill
- Feature: OEM
- Transport Package: Wood and Cartons
- Origin: China
Customer Question & Answer (0)
The YT29A rock drill is the most strongest, powerful and highly efficient rock drill in the range. It gives improved productivity and drill steel economs and can be used on all rock formation and in all kinds of applications.
Weight 26 KG
All length 660MM
Air consumption ≤ 82L/S
Drilling Frequency ≥ 40HZ
Air pipe inner Dia. 25MM
Water pipe inner Dia. 13MM
Drilling Hole Dia. 34-42MM
Drilling Depth 5M
Shank Size 22*108mm
Air pressure 0.63Mpa
FT160 Air leg:
Pushing stroke 1370MM
FY250 Oil Reservior:
Oil capacity 250ML
1 Machine should be oiled by the rustproof grease, before using. On using, reoil machine and assemble it.
2 When connecting water pipe and air pipe, blow off dirty to protect parts.
3 Before open machine, should inspect the flexibility and reliability of all control structure and operation part; Oil reservoir be filled with lubrication, and measure oil quantity well, ensure mahine run regularly.
4 When finishing using machine, cut off water supply and let machine run slowly, then blow off the rest moisture to avoid rusting parts.
5 The machine which often use, should pay attention to maintenance. Examine and repair every week at least, Clean the dirty within the machine and note to replace and change the damage and invalidation parts, eliminate the malfunction and hidden trouble.
6 If machine should store for a long time, diamantle machine for clean, oil and seal, then placed a dry place.
Air pipe and pressure
1, Air pipe inner dia. Is 25mm and it's length is ≤ 15m. Pipe connector dia. Is ≥ 20mm.
2, This diagram show the relation between speed and air pressure. (0.4-0.63Mpa for better).
Water pipe and pressure
Water pipe inner dia. Is 13mm and water pressure is 0.2-0.3Mpa.
1, Distributing valve
Dismantle and assemble distributing valve, do not knock. After assembling, ensure that valve positioned correctly and is free to move between the two seats.
2, Shank cover
When dismantling shank sleeve, heat rotations sleeve up to 200° C, insert shank (shank collar dia is ≤ 30mm) into rotation sleeve, then knock out shank sleeve with bishop. When assembling shank sleeve, heat rotation sleeve up to 200° C, insert shank sleeve into rotation sleeve, knock shank into bottom.
3, Air connection tube and water connection tube
When dismantling, push in air connection tube and water connection tube, fetch steel wire ring clamp with tool. When assembling, push air connection tube and water connection tube into the right handle, put steel wire ring clamp into half slot, then pull air connection tube and water connection tube
4, Rifle nut
Turn left to screw the rifle nut.
5, When assembling, tighten two sides of side bolt nut to ensure every parts of machine work well.
1, Ensure that technical safe practices are employed.
2, Pay attention to the position of steel wire ring clamp.
3, Check steel wire ring clamp whether or not abrase, if so, change another at once