CKNC Pipe Threading Lathe QK1319
It is used to mill S1/BS threads of various outer cylindrical , conical and curved surfaces, applicable to process medium/small-sized and massive production/ it is best suited for parts with large diameter , long length or high accuracy . The machine is fit to process and repair drilling pipe/collar , kelly , joint and sleeve etc. In the sectors of petropleum , metallurgy , geologic , exploration , chemistry and hydropower etc.
Model and specifications | QK1313 | QK1319 | QK1322 |
Guideway width | 550mm | 550mm | 550mm |
Max. swing over bed | 630 mm | 630 mm | 630mm |
Max. swing over slide | 350mm | 350mm | 350mm |
Max. workpiece length | 1500mm | 1500mm | 1500mm |
Hole through spindle | Φ130mm | Φ200mm | Φ225mm |
Max. Pipe external diameter | 126 mm | 196 mm | 219 mm |
Number of spindle speed | 18 steps | 12 steps | 12 steps |
Range of spindle speed | 12~640 r/min | 24~300 r/min | 24~300 r/min |
Tool post style | Vertical 4 Station(standard) | ||
Thread range and number by British system | 28~2/40 types | 28~2/40 types | 28~2/40 types |
Thread range and number by metric system | 1~14/24 types | 1~14/24 types | 1~14/24 types |
Motor Power | 11kw | 11kw | 11kw |
CNC system | KND/FANUC/SIMENS | ||
Max. processing length of taper ruler | 500 mm | 500 mm | 500mm |
Rapid feedrate speed | 4000mm/min | 4000mm/min | 4000mm/min |
Repeated positioning accuracy | ±0.002 | ±0.002 | ±0.002 |
machining accuracy | IT7 | IT7 | IT7 |
Workpiece surface roughness | Ra1.6 | Ra1.6 | Ra1.6 |
Bed quenching hardness | HRC52 | ||
Machine net weight | 4200kg | 4400kg | 4500kg |
1. We have a number of R&D persons and technicians who have more than 20 years experience of machine tool design and assembly.
2. The main products are horizontal / vertical/ gantry machining center, boring and milling machine, slant bed CNC tuning lathe, CNC vertical turning lathe, Drilling and tapper center etc.
3. We have passed the ISO9001:2008 international quality management system authentication.
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