24-дюймовый буровой молот
Matched Bit shank: NUMA240
Hole Range: 600mm-1000mm
Application: Oil and gas open hole drilling Foundation and piling drilling
TEAMWHOLE 24INCH DTH HAMMER
Teamwhole manufactures wide range and most efficient Down-the-Hole (DTH) hammers and bits for the mining blasting,water well especially deep well drilling,foundation construction etc.Our prodcuts trust by drilling contractor becasue of the advantages
Features
1.Piston produced with high nickel steel,adavnce heat treatment,ensure the hammer long service
2.Designed under real platform testing,then will know what's the frequency and impact power the DTH hammer transfer to DTH bits
3.Advanced CNC machine ensure DTH hammer every parts smooth srface,ewer parts and easier maintenance.
4.Geater productivity, extrax-short structure,can ensure DTH hammer increase efficiency, more power, and faster penetration.
| Structure-----24"DTH HAMMER WITH FOOT VALVE | ||
| ITEM Discrimination | |
| Part List | ||
| 1 | TOP SUB(Can insert carbides) | |
| 2 | TOP SUB RING | |
| 3 | STEEL RING | |
| 4 | CHECK VALVE | |
| 5 | SPRING | |
| 6 | SHOCK RING | |
| 7 | CHECK VALVE GUIDE | |
| 8 | O RING | |
| 9 | AIR DISTRIBUTING GUIDE | |
| 10 | PRESSURE BEARING RING | |
| 11 | O RING | |
| 12 | AIR DISTRIBUTING TUBE | |
| 13 | PISTON | |
| 14 | OUTER CYLINDER | |
| 15 | BIT RETAINER RING | |
| 16 | STEEL RING | |
| 17 | CHUCK SLEEVE | |
| TK24-NUMA240 DTH HAMMER | ||||
| Length without bit | Weight | Outer diameter | Matched bit shank | Rec.Bit hole |
| 2543.5mm | 2598kg | 525mm | NUMA240 with foot valve | φ600mm-φ1000mm |
| Maximum pressure | Impact frequency | Recommend rotation | Air consumption | Thread connection |
| 3.5Mpa | 16HZ at 18bar | 15-25r/min | 130 m³/min at 18bar | HEX |
Teamwhole other DTH hammer model
DTH HAMMER (INCH) | Matched bit shank | Bit range | |
| Metric | Inch | ||
| 3.5" | COP32/COP34/MACH303M30/DHD3.5/BR33 | 90mm-115mm | 3 1/2"-4" |
| 4" | COP44/DHD340/MACH44SD4/M40/QL40 | 105mm-130mm | 4 1/8"-5 1/10" |
| 5" | COP54/DHD350R/MACH50SD5/M50/QL50/BR5 | 135mm-152mm | 5 1/4"-6" |
| 6" | COP64/DHD360/SD6M/60/QL60/Bulroc BR6 | 152mm-190mm | 6"-7.5" |
| 8" | COP84/DHD380/SD8/QL80/M80 | 203mm-254mm | 8"-10" |
| 10" | SD10/NUMA100/TH10 | 254mm-305mm | 10"-12" |
| 12" | DHD112/SD12/NUMA120/NUMA125 | 305mm-350mm | 12"-13 3/4" |
| 14" | TK14/NUMA125 | 350mm-450mm | 13 3/4"-17 3/4" |
| 18" | NUMA180/TK18 | 450mm-600mm | 17 3/4"-23 3/5" |
| 24" | NUMA240/TK28 | 600mm-1000mm | 23 3/5"-39 1/3" |
