HK-550 Fiber Grinding Machine
HK-550 Fiber Polishing Machine is a kind of precision processing equipment designed for the optical fiber connector grinding surface. With domestic and foreign high-power motors, the number of grinding heads is more stable and it can grind 18-40 heads at a time. It is suitable for precise grinding of various connectors of FC, SC, LC, ST, MU, MT, E2000 and other PC/APC connectors, and pressure relief and replacement of fixtures at four corners. The grinding pads are convenient and quick, and the grinding time can be freely set. The operation is simple and convenient, the processing is stable, the consumables are low, the efficiency is high, and the use is convenient.
Environmental protection, simple design easy to operate.
| Pressure way | 4 coil spring | Insert Loss | 0.3 dB (SM) 0.2 dB (MM) |
| Polishing capacity(max) | SC, FC, ST, LC: 6 units | Return Loss | 50 dB (PC) 60 dB (APC) |
| Polishing connector type | FC, SC, ST, LC, MU, MTP, MPO, MTRJ and so on | Radius | 10~25mm |
| Motor speed | 100rpm rotation, 3.3rpm revolution | Offset | 50 μ M |
| Dimension | 120*130*180mm | Under cut | 50nm |
| Film size | 68mm | Repeatability | 0.1dB |
| Weight | 2.85kgs | Interchangeability | 0.2 dB |
| Input voltage | 12vDC | Working Situation Temperature | -10— +40º C |
| Polishing cycle | 30-60s | Heavy punch | 500g or 250g |
| Polishing chassis diameter | 80mm | ||
| Polishing time setting | 0-60s | ||
| Counterweight pressure | 2.1~3.6kgf/cm | ||
| Time Range | 0-60S | ||
| Polishing Time | 2 min. (quick assembly type) | ||
| 3-4 min. (standard connectors) | |||
| Pressure Range | 0~3kg | ||
| Precession Speed | 1rpm |
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