Collapse Lathe type Ⅰ is specially used for heat treatment of optical fiber prefabricated tube and rod, and is suitable for hot working processes such as melting, drawing, taper drawing, nozzle and polishing of quartz tube and rod with outer diameter below φ 80 mm. The lathe bed is cast with cast iron as a whole, which can effectively reduce the process error caused by mechanical interference. Manual and automatic control are adopted, so that skilled workers can focus on the process, greatly reduce manual participation and improve working conditions. The electromechanical system and gas supply system of lathe adopt internationally renowned brand accessories, which comprehensively improve the reliability and safety of the system and escort the development of enterprises.

1.Cast iron bed;

2.High precision linear guide rail;

3.The spindle stepless speed regulation;

4.Special glass blowtorch with hydrogen and oxygen flame;

5.Standard vacuum pump and pipeline (optional special gas system);

6.Flexible switching of manual/automatic functions;

7.The firepower and focal length of blowtorch can be adjusted;

8.Turning claw for easy replacement and daily calibration;

Specially used for heat treatment of optical fiber prefabricated tube and rod,

and is suitable for hot working processes such as melting, drawing, taper drawing, nozzle and polishing of quartz tube and rod .

1.Diameter range of pipe and rod processing: ≤φ80mm

2.Moving stroke of lamp holder: 2200mm

3.Spindle speed: 24 ~ 240r/mi

4.Moving speed of lamp holder and tailstock: 3 ~ 1000mm/min

5.Moving speed accuracy of lamp holder and tailstock: ±0.05 mm/min

6.Maximum vacuum negative pressure:-100Kpa

7.Equipment power: 5KW

8.Equipment weight: 2100kg

9.Overall dimensions: L (3400mm) × W (1200mm) × H (1750mm);