HG2M5010WA-5B five-head external cylindrical abrasive belt grinder is one type equipment developed by Yantai Haige International Trading Co., Ltd., for grinding the external cylindrical surface of steel pipe.The machine tool is mainly composed of five groups of abrasive belt grinding head assembly, supporting wheel mechanism, driving pressing wheel assembly, automatic loading mechanism, automatic unloading mechanism, overall shield, cooling circulation system, air circuit system, electrical control system, etc.The grinding process of the equipment: The workpieces are arrange on the loading table, transferred by the loading mechanism onto the side of the supporting wheel and driven by the rotating pressing wheel and send the workpieces to the grinding zone, where they passe through the 5 abrasive belt grinding heads in turn and complete the grinding, When all the workpieces enter into the supporting wheel of the unloading area , the workpieces are transferred to the unloading bracket through the unloading mechanism and complete the grinding.
Main technical parameters
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1 Specification of abrasive belt: |
3480×150mm (perimeter× width) |
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2 abrasive belt granularity: |
60 # ~400 # (optional) |
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3.Diameter range of machining workpiece: |
20~100mm |
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4. Length range of machining workpiece: |
3,000 ~ 7,000 m m |
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5.Work piece material: |
stainless steel, carbon steel ,alloy steel |
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6.Allowable bending of workpiece: |
3 / 1000mm |
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7.Surface roughness of the finished product before grinding: |
peeled surface(Ra≤6.3μm) |
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8.Surface roughness after grinding: |
Ra≤0.8μ m |
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9.Single workpiece weight: |
≤500kg |
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10.Grinding method: |
Wet grinding |
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11.Grinding allowance: |
≤0.2mm |
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12.Specification of abrasive belt contact wheel: |
Φ 400×150mm (diameter x width) |
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13.Linear speed of abrasive belt: |
30m/s |
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14.The specification of the supporting wheel: |
φ 150×50mm(nylon wheel) |
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15.The rotation speed of the pressing wheel: |
20~80r/min (Adjustable frequency) |
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16.The specification of the pressing wheel |
φ220*150 |
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17.Axial feed speed of the workpiece: |
0.5~4.0m/min(Stepless speed variation) |
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18.The motor power of the grinding head |
15kw(5 sets) |
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19.The motor power driven by the pressing wheel |
1.1 kw (8 sets) |
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20.Thesupporting wheel moves synchronously to adjust the motor power: |
0.75 kw(2 sets) |
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21. Grinding head lifting turning tool adjustment motor power |
0.25kw*5sets |
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22.Sewage pump motor power: |
1.1KW |
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23.Power supply: |
AC 3-phase 380v 50HzInput power: 100kw |
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24.Gas source: |
0.4MPa~0.6Mpa 0.3M³ / h |
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25.Motor power of fog absorber: |
7.5KW (1 sets) Air volume: ≈6150m3/h |
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25.Overall dimensions of machine tool: |
22000×4000×3000mm (Length×Width×Height) |
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26.The weight of the machine tool: |
32T(Take reference) |
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