Home
Search History
Clear History
{{item.search_key}}
Hot Searches
Change
{{item.name}}
{{item.english_name}}
Subscribe eNews
Once A Week Once Every Two Weeks
{{sum}}
{{sum}}
Login

Please Login

Subscribe To Tags, See What You Want To See

Sign Up For Events, Expand your network

Unlock Private Messages, Participate In Interactions

 Register

Hi.{{userInfo.company_name_english||userInfo.truename_english}} Hi.{{userInfo.truename||userInfo.phone||userInfo.email}}

Applications

INEOS launches new grade with 70% recycled content for cosmetics packaging

Swiss partnership in bio-based FMCG packaging

Borealis and Messe Düsseldorf conclude successful reusable cup pilot at K 2025

Products

TAIZHOU QIHONG MOULD CO.,LTD

Toray unveils world’s first 160°C-resistant BOPP film

Covestro's new digital configurator enables sustainable polyurethane foam design

Activities

  • Fakuma to celebrate 30th anniversary edition in October 2026

  • Italy pavilion at Plast Eurasia proves its rising presence in Turkish market

  • CHINAPLAS 2026: Grand stage for new material, smart manufacturing and green solutions

Pictorial

Industry Topic

ASEAN: The Next Manufacturing Hub

Innovative and Sustainable Packaging

Green Plastics: News & Insights

CHINAPLAS

CHINAPLAS 2025 Focus

CHINAPLAS 2024 Focus

CHINAPLAS 2023 Focus

Exhibition Topic

CHINA INSIGHT

K 2025 FOCUS

Fakuma 2024 Highlights

News Videos

Haitian South China Headquarters opening

BEILIJIA Double Walled Corrugated Pipe Plant

Magnetic mold changing system developed in-house by Shanghai Qiaotian

Conference Videos

【Mandarin session: Webinar playback】SACMI: Your Digitalized Manufacturing, Your Future Today

[Live Replay] LK Group: Smart Manufacturing, New Chapters in Southeast Asia: High-Efficiency Solutions in PET Preform & Thin-Wall Packaging

[Live Replay] Fu Chun Shin (FCS): Data-Driven Digital Rebirth and Intelligent Future of Injection Molding

Corporate/Product Videos

Second-hand plastic pipe extruder, 90% new, highly efficient and stable, suitable for processing various pipe specifications. Ideal choice for export.

Small Boss keep moving forward — see you at 2026 IPF Bangladesh exhibition! 💪✨

High-temperature gear pump

Exhibition

Playback TECHHUB 2025@CPRJ Live Streaming for CHINAPLAS

Playback TECHHUB@CPRJ Live Streaming for CHINAPLAS

Events

Playback On April 14, the "6th Edition CHINAPLAS x CPRJ Plastics Recycling and Circular Economy Conference and Showcase" at the Crowne Plaza Shenzhen Nanshan is currently being livestreamed!

Playback 5th Edition CHINAPLAS x CPRJ Plastics Recycling and Circular Economy Conference and Showcase

News
NEW
HOT
 Events
NEW
HOT
 SPE Asia
NEW
HOT
 Special
NEW
HOT
 Live
NEW
HOT
 eNews
NEW
HOT
 Essential Guide
NEW
HOT
 Event Calendar
NEW
HOT
 Survey
NEW
HOT
 CHINA INSIGHT
NEW
HOT

Home > News > Recycling

Vinyl record circularity: WEIMA and Wanner support inline production recycling

Source：Adsale Plastics Network Date ：2025-08-01 Editor ：RC
Copyright： This article was originally written/edited by Adsale Plastics Network (AdsaleCPRJ.com), republishing and excerpting are not allowed without permission. For any copyright infringement, we will pursue legal liability in accordance with the law.

Record Industry, one of the world’s largest automated vinyl pressing plants in Haarlem, the Netherlands, recycles PVC plastic production waste on site using shredding technology from WEIMA and Wanner.

 

Inline recycling of production waste

 

During each pressing process, an approx. 20 mm wide protrusion of PVC material - i.e. the remainder of the puck - is created on the outside due to the process. This is sheared off, giving the record its final circular shape.

 

Next to each pressing machines is a compact C-series granulator from Wanner in Wertheim, Germany. The production waste is automatically discharged from the pressing machine and transported into the granulator's hopper.

 

Within seconds, the offcuts are shredded into flakes approx. 4 mm in size and fed to the extruder via a mixing chute. This results in no waste, as the edge trimmings are processed directly inline.

 

Additional recycling line for defects

 

For pucks and records that do not meet quality requirements, they have to be processed separately. An additional recycling line is set up next to the pressing machines.

 

A WEIMA WLK 4 single-shaft shredder was put into operation for shredding predominantly mixed PVC residues. Material can be loaded manually or by forklift from big bags via a conveyor belt.


CD inline recycling_WEIMA WLK 4 shredder.jpg


WEIMA WLK 4 plastic shredder.

CD inline recycling_process.jpg


Feeding the shuttering panels and PVC remnants onto the conveyor belt.


CD inline recycling_waste in WEIMA WLK 4.jpg


Shredding of shuttering panels and PVC plastic waste in the WEIMA WLK 4.

 

The WEIMA shredder pre-shreds the PVC to approx. 25 mm flakes before it is re-shredded to approx. 4 mm granulate via a further conveyor belt with metal detector in a Wanner granulator of the Dynamic series.


CD inline recycling_Wanner granulator.jpg


Wanner granulator.

 

To improve the processability of the material, the resulting recyclate is fed through a dedusting system to remove the fine dust from the ground material.

 

Reusing colorful PVC flakes

 

The end product is high-quality PVC flakes that can be reused in the record pressing production process. The colorful mixture of flakes creates an individual marbled coloration during pressing.


CD inline recycling_colorful PVC flakes.jpg


Colorful PVC flakes.

 

Thanks to these colorful records, Record Industry now have a 100% recycled product in its range.


 Like 丨  {{details_info.likes_count}}
Recycling
Circular economy
 SACMI (SHANGHAI) MACHINERY EQUIPMENT CO., LTD.      
 JUHESHUN ADVANCED MATERIALS CO., LTD.      
 SHANGHAI HAWKWAY PROCESS SOLUTIONS CO., LTD      
 GUANGXI HENGYI NEW MATERIALS CO., LTD.      
 GUANGXI WUZHOU GUOLONG RECYCLABE RESOURCES DEVELOPMENT CO., LTD.      
 YUYAO KAWAGUCHI Manufacturing Co., Ltd.      
 ANHUI ZHONGXIN HONGWEI TECHNOLOGY CO.,LTD      
 FUJIAN NAN'AN STAR RUBBER&PLASTIC MACHINERY CO., LTD.      
 ZHANGJIAGANG GREENLANDPLAST MACHINERY CO.,LTD      

The content you're trying to view is for members only. If you are currently a member, Please login to access this content.   Login

Source：Adsale Plastics Network Date ：2025-08-01 Editor ：RC
Copyright： This article was originally written/edited by Adsale Plastics Network (AdsaleCPRJ.com), republishing and excerpting are not allowed without permission. For any copyright infringement, we will pursue legal liability in accordance with the law.

Record Industry, one of the world’s largest automated vinyl pressing plants in Haarlem, the Netherlands, recycles PVC plastic production waste on site using shredding technology from WEIMA and Wanner.

 

Inline recycling of production waste

 

During each pressing process, an approx. 20 mm wide protrusion of PVC material - i.e. the remainder of the puck - is created on the outside due to the process. This is sheared off, giving the record its final circular shape.

 

Next to each pressing machines is a compact C-series granulator from Wanner in Wertheim, Germany. The production waste is automatically discharged from the pressing machine and transported into the granulator's hopper.

 

Within seconds, the offcuts are shredded into flakes approx. 4 mm in size and fed to the extruder via a mixing chute. This results in no waste, as the edge trimmings are processed directly inline.

 

Additional recycling line for defects

 

For pucks and records that do not meet quality requirements, they have to be processed separately. An additional recycling line is set up next to the pressing machines.

 

A WEIMA WLK 4 single-shaft shredder was put into operation for shredding predominantly mixed PVC residues. Material can be loaded manually or by forklift from big bags via a conveyor belt.


CD inline recycling_WEIMA WLK 4 shredder.jpg


WEIMA WLK 4 plastic shredder.

CD inline recycling_process.jpg


Feeding the shuttering panels and PVC remnants onto the conveyor belt.


CD inline recycling_waste in WEIMA WLK 4.jpg


Shredding of shuttering panels and PVC plastic waste in the WEIMA WLK 4.

 

The WEIMA shredder pre-shreds the PVC to approx. 25 mm flakes before it is re-shredded to approx. 4 mm granulate via a further conveyor belt with metal detector in a Wanner granulator of the Dynamic series.


CD inline recycling_Wanner granulator.jpg


Wanner granulator.

 

To improve the processability of the material, the resulting recyclate is fed through a dedusting system to remove the fine dust from the ground material.

 

Reusing colorful PVC flakes

 

The end product is high-quality PVC flakes that can be reused in the record pressing production process. The colorful mixture of flakes creates an individual marbled coloration during pressing.


CD inline recycling_colorful PVC flakes.jpg


Colorful PVC flakes.

 

Thanks to these colorful records, Record Industry now have a 100% recycled product in its range.


全文内容需要订阅后才能阅读哦~
立即订阅
Specializing in Modified Composites Deepening Flame Retardan ANHUI ZHONGXIN HONGWEI TECHNOLOGY CO.,LTD
Chongqing Polycomp International Corporation motan & swift Optical Brightening Agent

Recommended Articles

Recycling
Borealis and Messe Düsseldorf conclude successful reusable cup pilot at K 2025
 2026-01-28
Recycling
Viewpoint: Safeguarding the circle—Proposed measures for temporary pause on rPET imports to the EU
 2026-01-28
Recycling
BoReTech PET recycling technology receives positive EFSA opinion
 2026-01-19
Recycling
Mars Materials CO2-derived product can be turned into raw material for carbon fiber
 2026-01-16
Recycling
Borealis and BlueAlp partner to advance chemical recycling
 2025-12-29
Recycling
SKZ launches research project “CloseT” for sustainable textile recycling
 2025-12-18
KOKSAN CHINA POLYESTER CHIPS MAAG Bannner Ad (EN)
CHISAGE ENERGY AND CHEMICAL CO., LTD. Double rotor continuous mixing machine BERNEX
  • Must See
    • News
    Images
    Watch it
1
Bosch report: 70% respondents see AI as most influential technology
2
Vietnam’s GDP grows 8% in 2025
3
SI Group announces closing of comprehensive recapitalization
4
SABIC sells businesses in Europe and US for US$950 million
5
DOMO Chemicals Germany files for insolvency
1
Gienkee Patented Infrared Heater Band
2
Driven by technology, serving globally - Xinwancai Polymer Technology, 20 years dedicated to the research, development, and production of high-quality color masterbatch.
3
GIENKEE High ConductionE nergy-saving Heater Band Application case for blow molding machine
4
72cavity pet preform mould
5
Stay true to our original aspiration and do a good job in quality——Qingdao Dingkun
  • Hot Specials

You May Be Interested In

Change
  • People
  • Company
loading... No Content
{{[item.truename,item.truename_english][lang]}} {{[item.company_name,item.company_name_english][lang]}} {{[item.job_name,item.name_english][lang]}}
{{[item.company_name,item.company_name_english][lang]}} Company Name    {{[item.display_name,item.display_name_english][lang]}}  

Polyurethane Investment Medical Carbon neutral Reduce cost and increase efficiency CHINAPLAS Financial reports rPET INEOS Styrolution Evonik Borouge Polystyrene (PS) mono-material Sustainability Circular economy BASF SABIC Multi-component injection molding machine All-electric injection molding machine Thermoforming machine

Vinyl record circularity: WEIMA and Wanner support inline production recycling

识别右侧二维码，进入阅读全文
下载
x 关闭
订阅
亲爱的用户，请填写一下信息
I have read and agree to the 《Terms of Use》 and 《Privacy Policy》
立即订阅
Top
Feedback
Chat
News
Market News
Applications
Products
Video
In Pictures
Specials
Activities
eBook
Front Line
Plastics Applications
Chemicals and Raw Material
Processing Technologies
Products
Injection
Extrusion
Auxiliary
Blow Molding
Mold
Hot Runner
Screw
Applications
Packaging
Automotive
Medical
Recycling
E&E
LED
Construction
Others
Events
Conference
Webinar
CHINAPLAS
CPS+ eMarketplace
Official Publications
CPS eNews
Media Kit
Social Media
Facebook
Linkedin
Adsale Group ｜  About Us ｜  Terms of Use ｜  Privacy Policy ｜  Contact Us ｜  Media Kit ｜  Consent Letter for Processing Personal Data ｜