Shenzhen Homk Telecom Tech Co., Ltd.

HK-550 Fiber Polishing Machine


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 way4 coil springInsert Loss 0.3 dB (SM)
0.2 dB (MM)
Polishing capacity(max)SC, FC, ST, LC: 6 unitsReturn Loss50 dB (PC)
60 dB (APC)
Polishing connector typeFC, SC, ST, LC, MU, MTP, MPO, MTRJ and so onRadius10~25mm 
Motor speed100rpm rotation, 3.3rpm revolutionOffset50 μ M 
Dimension120*130*180mmUnder cut50nm 
Film size68mmRepeatability  0.1dB 
Weight2.85kgsInterchangeability0.2 dB 
Input voltage12vDCWorking Situation Temperature  -10— +40º C
Polishing cycle30-60sHeavy punch500g or 250g 
Polishing chassis diameter80mm 

Polishing time setting0-60s

Counterweight pressure  2.1~3.6kgf/cm 

Time Range0-60S

Polishing Time 2 min. (quick assembly type)

3-4 min. (standard connectors)

Pressure Range0~3kg 

Precession Speed1rpm

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