ROSCHEN GROUP
| Supply Ability | 100000000 pcs |
| Packaging Details | wooden box |
| Brand Name | ROSCHEN |
| Model Number | 6 ~ 24 inch |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100000000 pcs | Packaging Details | wooden box |
| Brand Name | ROSCHEN | Model Number | 6 ~ 24 inch |
| Certification | ISO | Place of Origin | CHINA |
| High Light | Rock Reamer ，roller cutters ，TBM cutters | ||
Rock Reamer
The Rock Reamer is the most versatile, cost effective hole opener for HDD. The unique design minimizes on-site inventory, lowering cost. The Rock Reamer cuts downtime as easily as it cuts rock. No more downtime waiting on new tools/cutters when the need to push ream occurs. It pushes or pulls with the same body and cutters, and one body opens to six sizes.
Stronger than other hole openers. Increased on-bottom rotating time, minimizes cutter cost and trip time. Cutters and arms are easily changed in the field without torches and welders.
Rock Reamer Specifications
| Rock Reamer BODY | ||||
| BODY | MIN. PILOT HOLE | CONNECTION | WEIGHT | LENGTH |
| R4 | 4 1/2″ | 2 7/8″ IF B X B | 135 LBS/62KG. | 42″/1068mm |
| 6″ | 3 1/2″ IF B X B | 346 LBS/156KG | 52″/1320mm | |
| R6-20 | 20″ | 4 1/2″ IF B X B | 1565 LBS/710KG | 62″/1574mm |
| R8 | 8 1/2″ | 4 1/2″ IF B X B | 730 LBS/330KG | 65″/1651mm |
| R17 | 17 1/2″ | 7 5/8″ REG B X B | 1915 LBS/868KG | 65″/1651mm |
| R26 | 26″ | 7 5/8″ REG B X B | 2669 LBS/1220KG | 65″/1651mm |
| R36 | 36″ | 7 5/8″ REG B X B | 2569 LBS/1135KG | 65″/1651mm |
| R42 | 42″ | 7 5/8″ REG B X B | 3290 LBS/1492KG | 65″/1651mm |
| R48 | 48″ | 7 5/8″ REG B X B | 3900 LBS/1770KG | 65″/1651mm |
| Rock Reamer CUTTERS | |||||||||
| BODY | NO. OF CUTTER | PILOT HOLE | CONNECTION | OPENING RANGE | |||||
| R4 | 3 | 4 1/2″ | 2 7/8″ IF B X B | 8 1/2″ | 10″ | 12″ | |||
| BODY | NO. OF CUTTER | PILOT HOLE | CONNECTION | OPENING RANGE | |||||
| aa | bb | cc | dd | ee | |||||
| R6 | 3 | 6″ | 3 1/2″ IF B X B | 12″ | 14″ | 16″ | 18″ | 20″ | |
| R6-20 | 5 | 20″ | 4 1/2″ IF B X B | 24″ | 26″ | 28″ | 30″ | 32″ | |
| BODY | NO. OF CUTTER | PILOT HOLE | CONNECTION | OPENING RANGE | |||||
| A | B | C | D | E | F | ||||
| R8 | 3 | 8 1/2″ | 4 1/2″ IF B X B | 16″ | 18″ | 20″ | 22″ | 24″ | 26″ |
| R17 | 3,4 | 17 1/2″ | 7 5/8″ REG B X B | 24″ | 26″ | 28″ | 30″ | 32″ | 34″ |
| R26 | 3,5 | 26″ | 7 5/8″ REG B X B | 32″ | 34″ | 36″ | 38″ | 40″ | 42″ |
| R36 | 3,5 | 36″ | 7 5/8″ REG B X B | 42″ | 44″ | 46″ | 48″ | 50″ | 52″ |
| R42 | 4,5,7 | 42″ | 7 5/8″ REG B X B | 48″ | 50″ | 52″ | 54″ | 56″ | 58″ |
| R48 | 4,5,7 | 48″ | 7 5/8″ REG B X B | 54″ | 56″ | 58″ | 60″ | 62″ | 64″ |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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