2MK2280-2A steel pipe dedicated internal grinding machine
2MK2280-2A steel pipe dedicated internal grinding machine, 1. China direct supplier, 2. having passed TUV, ISO9001 - details see: https://www.machineto.com/2mk2280-2a-steel-pipe-dedicated-internal-grinding-machine-10126890
| Condition:New | Type:Internal Grinding Machine | CNC or Not:Normal | Max. Grinding Diameter:1.2m |
| Max. Grinding Length:18m | Place of Origin:Shandong China (Mainland) | Brand Name:BOAO | Model Number:2MK2280-2A |
| Voltage:380V or as your require | Power(W):80KW | Certification:ISO9001:2008 | After-sales Service Provided:Engineers available to service machinery overseas |
2MK2280-2A steel pipe dedicated internal grinding machine
| Specifications | parameters | |
| Grinding wheel specification | φ250~φ400X100mm(dia.Xwidth) | |
| Grinding wheel granularity | 10#~36# | |
| Workpiece dia. range | φ250~400mm(minimum diameterφ300) | |
| Workpiece length range | 4~12.5m | |
| Workpiece material | 20# P91 15CrMo 12CrMoV 1Cr5Mo | |
| Workpiece allow curvature | 3/1000mm | |
| Grinding pressure | 0.3-1.5KN | |
| Surface roughness | Ra≤12.5µm | |
| Single workpiece weight | ≤ 12000kg | |
| Grinding wheel line speed | 60m/s | |
| Supporting wheel dia. | φ400X170mm(Dia.Xwidth) | |
| Supproting wheel rotary speed | 10~40r/min(frequency adjustment ) | |
| Grinding head motor power(2 sets) | 15kw | |
| Dust collector motor power | 5.5kw Air volume≥3500m3/h | |
| Power supply | AC 3 phase 380v 50Hz | |
| Input power | 80kw | |
| Air supply | 0.4Mpa~0.6Mpa 6m/3h | |
| Movement noise | ≤85dB(A) | |
| Ouside size of machine bed | 37000X4600X2000mm(LxWxH) | |
| Equipment weight | about 25T | |
| Packaging Detail:wooden case |
| Delivery Detail:60 days |
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