Building block extrusion production line

NegotiableUpdate on 01/12

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Building block extrusion production has stable linear performance and can effectively plasticize and extrude the melt at lower temperatures. The barrel is equipped with a cast aluminum heater, which has high thermal efficiency, fast and uniform heating, and is equipped with a cooling fan.

Product Details

　　Building block extrusion production linefeatureParallel and co directional twin-screw extrusion system: The screw and cylinder adopt a "building block" structure, which has good interchangeability and can be used in any combination according to different material processing techniques; The cylinder body is made of nitride steel and bimetallic materials, which are wear-resistant, corrosion-resistant, and extend the service life; The threaded components are made of nitride steel and high-speed tool steel, and the curves are designed with computer-aided design, combined with * processing technology, to ensure the normal tooth clearance of the threaded working section and good self-cleaning performance; The specially designed connection method and transmission device enhance the strength of threaded components and core shafts, achieving the goals of uniform material dispersion, good mixing and plasticizing effect, short material retention time, and high conveying efficiency.

Advantages:

1. High production efficiency

Extrusion technology is an efficient production process, and compared to other production methods, pipe extruders have higher production efficiency. In general, the output of a pipe extruder can reach several hundred to several thousand meters per hour, which can greatly improve production efficiency.

2. Good product quality

In the production process of the pipe extruder, due to the special design of the extruder head, the inner and outer walls of the pipe can be made uniform, without bubbles, shrinkage holes, or defects, ensuring the stable quality of the pipe and giving it better mechanical properties such as compression and bending resistance.

3. Wide applicability

Pipe extruders can produce various types of pipes, such as PVC pipes, PP pipes, PE pipes, ABS pipes, PC pipes, etc. They have a wide range of applications and can meet the needs of different industries and regions.

4. Easy to operate

The operation of the pipe extruder is simple, and normal production can be carried out with only simple training. And the equipment maintenance is convenient, which can effectively ensure the service life and stability of the equipment.

　　Building block extrusion production lineMaintenance and upkeep:

(1) Daily maintenance is a regular routine work that does not take up the operating hours of the equipment and is usually completed during the driving period. The key is to clean the machine, lubricate all moving parts, tighten loose threaded parts, timely inspect and adjust the motor, control instruments, various working components and pipelines, etc.

(2) Regular maintenance is generally carried out after the extruder has been running continuously for 2500-5000 hours before stopping. The machine needs to extract the screw to inspect, measure, and identify the wear of the main components, replace parts that have reached the specified wear limit, and repair damaged parts.

(3) The extruder is not allowed to run empty to avoid damaging the screw and machine shaft.

(4) If there is any abnormal noise during the operation of the extruder, it should be stopped immediately for inspection or repair.

(5) Strictly prevent metal or other debris from falling into the hopper to avoid damaging the screw and barrel. To prevent iron impurities from entering the barrel, a magnetic frame can be installed at the material inlet of the barrel; Or screen the materials beforehand.

(6) When the extruder needs to be stopped for a long time, the screw should be placed in the machine shaft and not removed. The working surface such as the head should be coated with anti rust lubricating grease.

(7) Regularly calibrate temperature control instruments, check their correctness of adjustment and sensitivity of control.

(8) The maintenance of the gearbox of the extruder is the same as that of a general standard gearbox. Mainly inspect the wear and failure of gears, bearings, etc. The gearbox should use lubricating oil according to the machine manual, and add oil according to the specified oil level. If the oil level is too low, lubrication will not be smooth, which will reduce the service life of the parts; Excessive oil, high heat generation, high energy consumption, and easy deterioration of oil can also cause lubrication failure and damage to parts.

(9) The inner wall of the cooling water pipe of the machine barrel is prone to scaling, and the scaling should be regularly removed to ensure smooth water flow. Distilled water should be added to the cooling water tank.

(10) Special attention should be paid to checking the wear and contact of the electric brush of the DC motor that drives the screw to rotate. The insulation resistance value of the motor should also be measured regularly to ensure that it is above the specified value. In addition, check whether the connecting wires and other components are rusted and take protective measures.

(12) A dedicated person is responsible for equipment maintenance and upkeep. And include detailed records of each maintenance and repair in the factory equipment management file.