Drilling method: hydraulic, automatic rotating feed Manual, rapidly feed or return cutter
1. Technical parameter
Name | SK36-114 (type I & II) | remark |
Pipe diameter (mm) | Φ36-114 | 1-1/2 ~ 2” |
Main machine pressure (Mpa) | 6.4/ 10.0 | 64/100bar |
Working temp. | -30 ~ 220oC | >80oC need match with high-temp sealing ring |
Boring bar max. travel (mm) | 460(type I); 710 (type II) | 18”(type I); 28”(type II) |
Feed rate of sleeve | 4mm/ revolution | Manual feeding |
Normal drilling rate | 0.2mm/revolution | Sleeve push boring bar |
Hydraulic driving head speed | 30rpm | Optional, driven by hydraulic pump |
Gasoline hydraulic pump station | 13ps, 16Hp | Optional, power source of tapping machine |
Drilling bit | Φ36 | Optional: single drill, snap clip boring bar | |
Cutter * | Φ59, Φ89, Φ114 | Drill pilot match with cutter | |
Drill pilot | Φ59, Φ89, Φ114 | ||
Boring bar | Snap ring type & screw type | >Φ59 hole is | |
Dimension | Type I | Φ85x1270mm | Net weight: 16.2kgs |
Type II | Φ85x1773mm | Net weight: 23.5kgs | |
* different cutter for different purpose, when choose accessories need to clarify for by-bass; for plugging machine or cylinder plugging machine.
HOT TAPPING MACHINE
