1. Introduction:

The central venous catheter extrusion production line is used to make central venous catheter, capillary tube, and perforated tubes etc for medical use purpose.

2. Applied materials:

Pharmed TPU;

3. Compostion of the whole production line:

(1) Main extruder:

YJ25 extruder, L/D is 28: 1; Capacity: 2-10kgs/hour;

(2) Extruding die:

Angular die head;

(3) Vacuum calibration table:

4m water tank, air cooling or water cooling for option, 3 dimensional adjustable frame;

(4) Laser diameter-measuring instrument:

Non-touch laser online diameter measuring, precision 0.003mm;

(5) Computerized haul off and cutting unit:

Speed: 0-60m/min, servo motor to control the cutting;

(6) Pipe collection and conveyor device:

Belt type convey, stainless steel collection groove, air blowing collection device;

Computer control for haul off, cutting and output convey, operation by color touch screen interface.

(7) Fine gas supply system:

Intergral 6 way device, the volume of air pressure and air flow could be adjusted microlly.