3.5 Inch Screw Diameter Cold Feed Rubber Extruder for Production of
Rubber Tube
Product Features:
The characteristics of the 3.5-inch rubber screw diameter cold feed
extruder produced by Qingdao Beishun are as follows:
1.Moderate size: 3.5 inches refers to the screw diameter of the
extruder being 3.5 inches (about 89 mm). The moderate size makes it
suitable for small and medium-sized production scenarios.
2.Cold feed design: The cold feed extruder adopts a cooling system,
which can cool the materials. It is often used for heat-sensitive
materials or materials that require low-temperature treatment.
3.High efficiency: The extruder heats, plasticizes and extrudes the
material through screw rotation and temperature control in the
heating area. The 3.5-inch screw diameter extruder has large
production capacity and high efficiency.
4.Strong adjustability: By adjusting the screw speed, temperature
control and feed speed of the extruder, the extrusion process can
be precisely controlled to meet the processing requirements of
different materials.
5.Automated control: Modern cold-feed extruders are usually
equipped with automated control systems that can achieve precise
temperature and speed control, as well as monitor and adjust
extrusion process parameters to improve the stability and
consistency of production.
6.Versatility: In addition to cold feed extrusion, the 3.5-inch
extruder can also be used for hot feed extrusion, co-extrusion,
mixing and other processes, and is suitable for processing a
variety of plastic and rubber materials.
Overall, the 3.5-inch screw diameter cold-feed extruder has the
characteristics of moderate size, high efficiency and versatility.
It is suitable for small and medium-sized production lines and can
be used to process a variety of heat-sensitive materials or
materials that require cooling.
Product parameter
| Model | XJW-90 |
| Screw diameter | 90mm |
| Length to diameter ratio | 12；14 ；16；20 |
| Motor power | 55-90kw |
(FAQ)
Frequently Asked Questions about 3.5-inch screw diameter cold
feed extruders may include the following:
1. What is the working principle of cold feed extruder?
The cold feed extruder sends the cooled material into the heating
area through the rotation of the screw. The material is heated,
plasticized and extruded under high temperature and high pressure.
The cold feeding design can prevent materials from being heated
prematurely during the feeding process and is suitable for
heat-sensitive materials or materials that require low-temperature
processing.
2. What is the capacity of a 3.5-inch screw diameter cold feed
extruder?
The production capacity of a 3.5-inch screw diameter cold-feed
extruder depends on multiple factors, including material
characteristics, extrusion process and operating conditions.
Generally speaking, it has moderate production capacity and is
suitable for small and medium-sized production scenarios. The
production capacity is usually between tens of kilograms and
hundreds of kilograms.
3. How to adjust the parameters of a 3.5-inch screw diameter cold
feed extruder?
Parameter adjustment of the 3.5-inch screw diameter cold-feed
extruder can usually be performed through the control panel on the
equipment or through the automated control system. Parameters such
as screw speed, temperature control and feed speed can be adjusted
and optimized according to the requirements of the material.
4. What materials is the cold feed extruder suitable for?
Cold feed extruders are mainly suitable for heat-sensitive
materials or materials that require low-temperature processing,
such as certain plastics and rubber materials. Depending on the
material characteristics and processing requirements, it may be
necessary to adjust the process parameters of the extruder and the
settings of the cooling system.
The specific answers to these questions may vary between different
manufacturers and models. It is recommended that before using a
3.5-inch screw diameter cold feed extruder, carefully read the
relevant equipment manual and instructions for use, and consult the
equipment manufacturer or Professionals for accurate information
and guidance.
