Views: 1 Author: Site Editor Publish Time: 2024-10-22 Origin: Site
Recenlty we got many customer questions about wet spinning machine .
We listed most of machine questions and our reply are as belows :
1. What are the available sizes of spinnerets? Is it possible to customize the spinneret design?
Yes, spinneret can be customized as customer’s requirements
2. What type of pump the equipment has? (this is relevant)
---Metering pump, 0.6cc/rev, hastelloy material.
3. What is the maximum viscosity of sample that the pump can handle?
5×10-6~1.5×10-3m2/s(5-1500cst)
4. According to the information you provided, the temperature range for the pump is 0~80°C. Our material processing might require higher temperatures. Is there an option for an upgraded system to handle higher temperatures?
----Yes, can do higher temperature, please give the max. temperature you need.
5. What is the recommended procedure for cleaning the pump, especially after processing highly viscous solutions?
We recommend you uninstall the pump after each spinning and clean the pump use appropriate solvent.
6. What is the maximum temperature the coagulation bath can achieve?
In general, the spinning process need temperature lower than 80℃, the machine’s max. temperature is 80℃.If you requires other temperature, please inform us the temperature value.
7.. How easily can the linear speed and tension of the drafting and winding rollers be adjusted to accommodate different fibre specifications?
The stretch rollers speed can be adjusted freely from 0-70m/min, and the winding roller speed can be adjusted up to 400m/min. All parameters can be set on the touch screen. The tension can be realized through adjusting the speed difference
8. Is the stirring mechanism robust enough to handle the high viscosity solutions?
Yes, we use frame agitator, it is robust enough to handle the high viscosity solutions.
9. What kind of technical support do you offer in Europe? Is there a local service centre or a representative we can contact?
--We have agent located at France .if you need we can ask our agent to help you
10. What consumables are required for the installation and operation of the machine?
Installation: The installation of the equipment only needs to provide the necessary power supply (air switch), water intake, and recovery drainage pipes;
Operation: Operation need paper tubes(We will provide 10-20pcs with the machine)
11.What are the construction materials of the machine (e.g., stainless steel parts, gaskets)
Construction frame: Aluminum frame, 304 stainless steel brushed panel
For corrosion protection, the parts that come into contact with the solution are sprayed with PTFE, and gaskets are also PTFE material.
12. Can you provide detailed manuals and documentation for using this machine?
We will give the English version user manual.
13.What safety features are included with the machine to protect operators from potential hazards associated?
The equipment includes anti-electric shock, anti-scald, and anti-mechanical involvement design, but you need to pay attention to the reagent and the hazardous chemicals operation;
14. What is the duration of the warranty, and what does it cover?
---Warranty : we provide one year warranty once goods arrive at your side . If the machine works wrong in one year, we shall be bound to provide parts free of charge. (Spare parts is not Including consumable and man-made damage).
After one year, we can also send the spare parts to the customer to help them and will charge the customer the cost of the spare parts at lower price.
We can have video call for installation and training when you meet any problem .