80-90 specialized LSZH Cable extrusion line
Specification:
Model | 80-90 |
Screw Dia. | 80-90 |
Screw L/D | 25:1 |
Extrusion capacity (kg/h) | PVC | 250-350 |
LSZH | 450-600 |
Product Diameter (mm) | 20-50 |
Pay-off bobbin (mm) | 500/630/800 |
Tractor type | Capstan type/caterpillar |
Accumulate length (m) | 200 |
Take-up bobbin (mm) | 800/1500 |
Line speed (m/min) | 200 |
Extrusion Power (KW) | 90-110kw |
Description1:
The machine is used for insulating or sheathing for LSZH cable.
Featuring a specializes screw for LSZH material. Compression ratio
is strictly controlled to deliver the smoothest extruding process.
Tailored heating and cooling system to ensure the optimal operating
temperature of the machine and user-friendly PLC control panel is
in place for quick adjustment to production configuration and
settings.
Feature:
l According to the special characteristics of LSZH material, adopt
the specialized screw and the compression ratio is controlled
strictly.
l Ensure the tensile strength, elongation and surface finish of
LSZH material, the squeezing mould is chosen during insulating and
the semi-squeezing mould is chosen during sheathing.
l The whole line is controlled by PLC with human-machine
interaction interface. Digital control technique and PLC program
make entire control system dependable and flexible.
The cooling system of the whole line is very important to extrude
LSZH material. So the whole line adopt special heating and cooling
temperature control system.
Description2:
Extruder Machine:
- The cable extruder machine is optimized for manufacturing PVC
(Polyvinyl Chloride) wires used in TV and CCTV cable production.
PVC is a commonly used material in the wire and cable industry due
to its good electrical insulation properties and affordability.
- The machine is designed to efficiently process PVC materials and
ensure precise extrusion.
- It features a heated barrel with a rotating screw that conveys and
melts the PVC material. The screw design and configuration are
tailored for processing PVC materials used in wire production.
- Temperature control zones along the barrel allow for precise
temperature regulation to achieve optimal melting and extrusion of
the PVC material.
- The extruder machine may include a control system for temperature,
screw speed, and pressure, providing accurate control and
adjustment of process parameters.
Production Capacity:
- The extruder machine has a production capacity of 90kg/h,
indicating the maximum amount of PVC material that can be processed
and extruded within one hour.
- This capacity allows for efficient manufacturing of TV and CCTV
cables to meet the demand for medium-volume production.
Cable Size:
- The extruder machine is capable of extruding cables with a size
range of 1-5mm. This refers to the cable's cross-sectional area,
which determines its current-carrying capacity and overall
dimensions.
- The machine can accommodate cables within this size range commonly
used in TV and CCTV cable applications.
Wire Extrusion:
- The extruder machine applies the molten PVC material to form the
insulation and/or jacketing layers of the TV and CCTV cables.
- The extrusion process ensures precise control of the thickness and
quality of the PVC layers, meeting the desired specifications and
standards for TV and CCTV cables.
Cooling and Sizing:
- After extrusion, the cables pass through a cooling and sizing
process to solidify and stabilize the extruded PVC material.
- Cooling is typically achieved using water baths or air cooling
units, while sizing tools control the cable's diameter and shape,
ensuring compliance with the desired specifications.
Haul-off Unit and Cutting System:
- The extruder machine incorporates a haul-off unit that pulls the
extruded cables at a controlled speed, maintaining tension and
dimensional consistency.
- A cutting system accurately cuts the cables into desired lengths,
typically measured in meters or feet, to meet customer
requirements.
Control System and Automation:
- The extruder machine is equipped with a control system, which may
include a programmable logic controller (PLC) and human-machine
interface (HMI), allowing for precise control and monitoring of
process parameters such as temperature, speed, and pressure.
- Automation features enhance productivity and quality control by
automating certain tasks and providing real-time monitoring and
data logging capabilities.
Safety Features:
- The extruder machine incorporates safety features to ensure a safe
working environment. These may include emergency stop buttons,
safety interlocks, and guarding mechanisms.
Maintenance and Serviceability:
- The extruder machine is designed for ease of maintenance and
serviceability. It may include features such as quick-change
components, easy access for cleaning and maintenance tasks, and
diagnostic systems for identifying and troubleshooting issues.
support and services:
Quality Assurance:Quality assurance for all products
Price Advantage: Competitive price advantage
Support formulation: can be customized according to customer
requirements
After-sales guarantee: 24-hour after-sales service nationwide
packing and shipping:
All packaging will be designed to ensure the safety of the products
during transportation.
All shipments are accompanied by a packing list.