UK Case: Kitech Laser Filter Upgrade for Erema LDPE Plastic Pelletizing Line
Project Basic Information
Equipment Model: KLF365 Laser Filter
Core Product: High-precision plastic recycling laser filter
Applicable Line: Professional plastic pelletizing line for LDPE film waste recycling
Processing Material: LDPE film production waste
Production Capacity: 200-250kg/h
End Application: Recycled plastic film blowing production
Core Customer Pain Points & Industry Dilemmas
Most plastic recycling enterprises equipped with imported granulation equipment face universal filtration bottlenecks in their plastic pelletizing line operation, and this UK LDPE recycling factory is no exception. The customer is equipped with a mature Erema single-screw granulation host, which features stable operation and high production efficiency. However, the original traditional plate screen changer cannot match the precision production demand of modern plastic recycling, becoming the biggest shortboard of the entire production line.
Without a professional plastic recycling laser filter, the factory’s recycled LDPE pellets suffered from excessive mixed impurities and uneven particle consistency. Conventional filtering equipment is unable to intercept tiny stubborn contaminants in waste plastic materials, resulting in a high defective rate in subsequent film blowing processing. The poor quality of recycled pellets greatly reduced product market competitiveness and secondary sales value, severely restricting the enterprise’s production profit and business expansion. To solve the fundamental filtration problem of the granulation process, the customer urgently introduced a high-precision laser filter for plastic pelletizing to upgrade the old filtering system.
After multi-party comparison of global plastic recycling filtration equipment brands, the customer finally selected KiTech’s customized laser filtration solution. Apart from superior cost performance compared with European and American equivalent equipment, our professional targeted adaptation for imported granulation lines and mature on-site service system are the core reasons for winning customer recognition.
KiTech Laser Filter Solution & On-site Operation Effect
Focusing on the customer’s filtration pain points of LDPE film waste recycling, KiTech’s technical team customized a dedicated KLF365 laser filter for plastic pelletizing that perfectly matches the Erema granulation line. This high-precision plastic recycling laser filter supports 100-110 mesh precise filtration, completely replacing the original inefficient plate filtering device, and realizing a full upgrade of the customer’s plastic pelletizing line filtration module.
Different from traditional filtering equipment with single filtration performance and easy clogging, KiTech’s laser filter is professionally developed for complex waste plastic recycling scenarios. It can efficiently intercept and remove various stubborn impurities mixed in recycled plastics, including iron and steel debris, wood chips, paper scraps, textile fibers, unmelted plastic blocks, aluminum scraps, sand stones and copper impurities. It is widely applicable to the filtration and purification of PP, PE, LDPE, HDPE, PS, EPS, ABS and other recycled plastic materials.
With the precise installation and systematic commissioning of KiTech’s overseas engineering team, the upgraded plastic pelletizing line has been officially put into stable production. The on-site operation effect is remarkable: the impurity content of LDPE recycled pellets is greatly reduced, the particle uniformity and finish are significantly improved, and the defective rate of downstream film blowing products drops sharply. The stable operation of this plastic recycling laser filter enables the customer to produce high-purity premium-grade recycled pellets from heavily contaminated LDPE waste materials, effectively solving the long-term quality problems of recycled products.
Core Advantages of Laser Filtration:
Reduced Labor Costs:
By saying goodbye to the frequent downtime required for screen changes with traditional manual screen changers! The self-cleaning laser filter automatically removes impurities from the filter, significantly reducing labor costs, ensuring continuous production, and greatly improving overall efficiency.
Extremely Long Service Life:
The core component, the laser screen, is made of high-strength carbide steel, offering excellent wear resistance and toughness. Its 1.5mm thickened design ensures an exceptionally long service life, significantly reducing the frequency and cost of filter replacements.
Excellent Filtration Precision:
Thanks to advanced laser technology, the laser screen features thousands of precision laser-drilled holes measuring 80 to 800 microns, enabling highly efficient impurity interception and filtration.
High-Frequency Self-Cleaning Function:
The system is equipped with six high-efficiency scrapers, creating a continuous cleaning mechanism that rapidly scrapes impurities from the filter surface. This high-frequency cleaning ensures rapid restoration of filter pores, maintaining high throughput even during pelletizing processes involving highly contaminated raw materials.
Stable Constant Pressure Intelligent Operation:
The speed of the scrapers and discharge screw automatically adjusts in real time based on melt pressure, ensuring constant pressure throughout the filtration process. This "constant pressure operation" mode enables the system to process highly contaminated materials stably and efficiently.
Extremely Low Melt Loss:
Only a minimal amount of melt is removed during impurity discharge, keeping melt loss to an exceptionally low 1%-3%. Compared to traditional filters, this significantly reduces material waste and improves production efficiency.
IV. KiTech: Partnering with Customers to Promote Green Recycling
As a professional recycling machinery manufacturer with over a decade of industry experience, KiTech Machinery is committed to providing customers with efficient and reliable solutions. Our independently developed automatic laser filter screen changer is flexibly adaptable to various single- and twin-screw extruder models, making it an ideal addition to any plastic pelletizing line. It perfectly meets the demanding needs of your daily plastic recycling operations and completely eliminates the pain points and downtime associated with frequent manual screen changes.
Choose KiTech, and choose an efficient, stable, and green future for plastic recycling! Whether you are upgrading an existing pelletizing system or building a new plastic recycling pelletizer machine line, our laser filtration technology delivers unmatched purity and productivity.
Choose KiTech, and choose an efficient, stable, and green future for plastic recycling!
📱 ：+86 13962472339 📩 ：contact@kitechpm.com