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}}
Log in

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

Clariant and partners demonstrate pyrolysis oil upgrading for circular plastics

Bekum to show packaging solutions for technically demanding markets at CHINAPLAS 2026

Inodrama Ventures and partners to develop one of Africa’s largest rPET production facilities

Products

SONGWON adjusts global price for polymer stabilizers and coatings

BASF extended Ultrason P portfolio without BPS and BPA for food-contact applications

LANXESS raises prices for rubber additives

Activities

  • Chinaplas2026 Preview Webinars | Smart Blow Moulding & AI Inspection (FREE)

  • CHINAPLAS 2026: Government blueprint for emerging industries driving new plastics innovation

  • Fakuma to celebrate 30th anniversary edition in October 2026

Pictorial

News Videos

Kingfa: Creation . Reproduce . Innovation

BASF: Next-generation solid-state battery pack unlocks electrical driven new dimension

Automatic 5L 120mm neck PET jar blowing machine

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

Guangdong Yilong Advanced Materials Technology Co Ltd

Mingsanfeng professional cap mould， Working together to pave the way for the growth of bottle cap molds.

QINGDAO BOUNI introduction video

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.      
 DONGGUAN DEHUA PRECISION MOLD CO., LTD      
 ZHANGJIAGANG XINRONG MACHINERY CO.,LTD      
 JUHESHUN ADVANCED MATERIALS CO., LTD.      
 HEFEI TAIHE INTELLIGENT TECHNOLOGY GROUP CO.,LTD.      
 BEIJING ENERGY ENGINEERING TECHNOLOGIES CO.,LTD.      
 WINDORA MATERIALS LLC      
 GREENWICH (CHINA) TECHNOLOGY DEVELOPMENT LIMITED      
 GREENCORE RESOURCES LIMITED      
 LINKER NEW MATERIALS CO., LTD      
 SHANGHAI HAWKWAY PROCESS SOLUTIONS CO., LTD      
 GUANGXI HENGYI NEW MATERIALS CO., LTD.      
 TAIZHOU MIXIN MACHINERY CO., LTD.      
 ZHEJIANG ROTOUN PLASTIC TECHNOLOGY CORP.      
 GUANGDONG GUOHENG YOUHE ADVANCED MATERIALS CO., LTD.      
 KADIDE      
 GUANGXI WUZHOU GUOLONG RECYCLABE RESOURCES DEVELOPMENT CO., LTD.      
 SUZHOU BECHTON PLASTIC MACHINERY CO., LTD      
 YUYAO KAWAGUCHI Manufacturing Co., Ltd.      
 LINYI HUASU ELECTRONIC TECHNOLOGY CO., LTD.      
 ANHUI ZHONGXIN HONGWEI TECHNOLOGY CO.,LTD      
 FUJIAN NAN'AN STAR RUBBER&PLASTIC MACHINERY CO., LTD.      
 ZHANGJIAGANG GREENLANDPLAST MACHINERY CO.,LTD      
 FOSHAN SHUNDE MINGSANFENG MOULD 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.   Log in

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
Sino-Pack 2026 home page banner 信百勒 英文横幅
BELIKE CHEMICAL CO., LTD. TALC POWDER SUPPLIER Suzhou Greefu Machinery Technology Co., LTD

Recommended Articles

Recycling
Clariant and partners demonstrate pyrolysis oil upgrading for circular plastics
 2026-03-16
Recycling
Inodrama Ventures and partners to develop one of Africa’s largest rPET production facilities
 2026-03-13
Recycling
Groundbreaking smart pyrolysis recycling pilot plant for PU waste recycling
 2026-03-12
Recycling
WEIMA shredding technology turns 3D printing waste into new printing material
 2026-02-26
Recycling
POSSIBLE project for mechanically recycling rigid PU and GFRP composites
 2026-02-16
Recycling
Borealis and partners to build first fully integrated waste management ecosystem in Indonesia
 2026-02-13
AdsaleCPRJ.com A1 420x90 EN AdsaleCPRJ.com A1 - EMP - EN
DSP Chemical Co., LTD JIANGSU YICAN SPECIAL PLASTICS CO., LTD. SCREW BARREL
  • Must See
    • News
    Images
    Watch it
1
Brückner showcases latest film stretching technologies at CHINAPLAS 2026
2
COACE highlights additives for photovoltaic and power battery sectors at CHINAPLAS 2026
3
Embossed, label-free PLA water bottle design for closed loop recycling
4
KRAIBURG TPE's medical-grade materials for otoscope device components
5
Syntegon launches AIM9 high-speed inspection platform for pharmaceutical sector
1
A visit to Bandera
2
Opening Ceremony of Bechton's New Factory
3
PVC-O160-400 Production Line Trial Run Video
4
QINGDAO BOUNI introduction video
5
Automatic 5L 120mm neck PET jar blowing machine
  • 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 ｜