Angiography catheter which is also known as developing tube is the precision catheter having development effect under X-ray irradiation in the human body by clinical medical implantation, catheter performance requires good shape memory (i. E., resistance to deformation), smooth wall, good imaging performance, etc.
The imaging line of angiographycatheter inner duct wall is 3 or 4 roots uniform configuration, realizing mode forming by the special design of precision co-extrusion. The special application ofangiography catheter makes the pipe size precision requirements are extremely accurate, usually the allowable tolerance should not more than +/- 0.02 mm.
Based on more than ten years experience of research and development for medical tube extrusion, we are expert in matching developing and technology improving for extrusion line according to the continuous upgraded and promotion of medical tube industry requirement for catheter specification, size accuracy, section type, co-extrusion mode, material performance etc, and constantly rolling out a variety of specialized medical tube extrusion line.
Features of KINGSWEL-Medical angiography catheter extrusion line as follow:
- Extrusion machine drive adopts full servo system, providesscrew rotating outputwith close to zero fluctuation, ensuresthat melt material extrusion fluctuation is controlledin the lowest level;
- Adoptingmetering pump system, stable material melt pressure and flow change as well as automatic feedback host speedforadjusting, furthermorereducingmelt material fluctuationbeforeit goesinto the mold of extrusion;
- Mold adoptsadvanced "CNC machine technology" and electrochemical processing method, can provide ideal extrusion for the tube which diameter≤ 1.0mm.
- With the new "accurate control of weak vacuum" technology: Vacuum and water system controlled separately. In this way, we can coordinate the multilevel water balance control system with vacuum system, ensures stable vacuum degree, cooling water level and water flowing.
- We apply a more accurate way in measuring and controlling vacuum, which can reach -0.1KPa vacuum degree.
- High driving standard adopt independent upsideand downsidestraight coupled Servo motor driving system, providespulling with close to zero fluctuation, Max line speed can get to 180m/min.
- Adopt double-position automatic winding on-line, winding deviceLine automatic adjusting line angle, special assembly tension adjusting device avoid plastic pipe drawing strained.
| Model | Processing tube diameter range (mm) | Screw diameter (mm) | Screw L/D | Main motor power (KW) | Production capacity
(Kg/h) |
| SXG-30T | 0.2~3.0 | 30 | 25-28 | 3.7/5.5 | 3-10 |
| SXG-40T | 1.0~5.0 | 40 | 25-28 | 7.5/11 | 8-15 |
angiography tube specification and production state reference:
External diameter
(mm) | Producing speed
(m/min) | External diameter control tolerance
(≤ mm) |
| ≤ 1.0 | 100-180 | ± 0.01 |
| ≤ 3.3 | 30-160 | ± 0.02 |
Shanghai BAODIE Complete Sets of Plastic Equipment Co., Ltd is an affiliate under KINGSWEL GROUP dedicated to designing, manufacturing and sales of plastic extrusion equipments. Based on 18 years experience of designing and fabricating high quality machines in Taiwan, KINGSWEL GROUP invested in establishing extrusion machines manufacturing base in Shanghai in 1999.
Depending on KINGSWEL GROUP's abundant human resource and normative administrant system, accompanied with tens of world-famous domestic and foreign vendors, we strive for providing customers with professional plastic extrusion line of excellent performance meanwhile competitive price.
Shanghai BAODIE Complete Sets of Plastic Equipment Co., Ltd is also the cooperative manufacturer of Japanese GSI Greos Company and Switzerland BEXSOL SA in Shanghai region, there are tens of extrusion equipments being exported to Europe, Japan and southeast Asia every year.
Shanghai BAODIE Complete Sets of Plastic Equipment Co., Ltd not only provides customers with high quality "KINGSWEL MACHINERY" Brand machines, but also deal with processing business of all kinds of plastic precision tubes and profiles products for clients, mainly include all kinds of precision small tube, automobile tubing system, 3D printing consumables, LED lampshade, all kinds of profiles, fluorine plastic tube, etc.
KINGSWEL GROUP has the most widely sales and service network of mechanical and electrical products, and will gradually develop into the largest industrial products chain center in China. KINGSWEL GROUP has already become one of the largest plastic processing equipment manufacturers in China, and the products of "KINGSWEL MACHINERY" has become a well-known brands in plastic industry. KINGSWELL GROUP extends year by year, it has constituted a comprehensive group complexes who covers plastic machines, marketing management, high-tech plastic products, chemical raw materials, urban greening engineering, industrial machine tool operation, investment resources integration and import and export trading etc.
Our faith: Let customers find our advantages continuously!
