email [email protected] +86 13338664103
EN EN
Suzhou Polytec Machine Co LTD
Suzhou Polytec Machine Co LTD
Get a Quote
Home
About Us
Products down
Solution
News
Blogs
Video down
Contact Us down
Get a Quote

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Mobile
Message
0/1000
waste plastic dry washing line-0

Plastic Washing Line

Home >  Products >  Plastic Washing Line

All Categories

High Value Food Grade Recycling System
Plastic Melt filter
Plastic Washing Line
Plastic Granulating Line
Plastic Shredder
Auxiliary Machines

All Small Categories

Waste Plastic Dry Washing Line
Waste Plastic Dry Washing Line

Waste Plastic Dry Washing Line

Get a Quote
  • Description

+86-13338664103
[email protected]
Inquiry
image.png
Scope of application:
Plastic Films:
  • PE / PP / PVC waste films
  • Agricultural films (greenhouse, mulch, tunnel)
  • Industrial post-consumer and post-production film waste
Woven Bags & Bulk Containers:
  • Feed, cement, and flour woven bags
  • Space bags and jumbo bags (FIBC / big bags)

Equipment introduction:

Water-Free Cleaning & Recycling Production Line
Using physical forces such as friction, grinding, and collision, the line makes waste plastic flakes collide, rub, and grind against hard objects and against each other. Dirt and metal impurities attached to the plastic flakes are dislodged, then removed through cyclone separation and dust extraction, ultimately yielding clean waste plastic flakes.
Process: Based on the principle of water-free waste plastic recycling, the process consists of three stages: pretreatment — cleaning — separation.

Scope of application:

Film categories: PE waste film, Pp waste film, PVC waste film, agricultural film, industrial film waste filmWoven bags: feed woven bags, woven bags of cement, flour woven bags, space bags, tons of bags, etc

Model Output(kg/h) Total power
PTC-500 500kgh 200kw
PTC-1000 1000kgh 310kw
PTC-2000 2000kgh 520kw
Technical description:

image.png

image.pngimage.pngimage.png

Machine list:
image.png
Belt Conveyor
The belt conveyor continuously and evenly feeds raw waste material into the production line, ensuring stable downstream operation. Its adjustable conveying speed allows the feeding volume to be matched to the processing capacity of the line. An optional manual sorting station can be installed alongside the conveyor, where operators can remove large foreign objects such as metal parts, stones, and mixed rigid plastics before the material enters the crushing stage — effectively protecting downstream equipment and improving the purity of the final product.
image.png
Dry Crusher The dry crusher cuts films and woven-bag scrap into uniform-size flakes, ensuring consistent particle size for efficient downstream dry-washing. Its high-strength blades deliver stable, low-dust cutting with low energy consumption, and the screen mesh can be customized to different hole sizes to meet varied output requirements.
Heater As an auxiliary heating unit, the heater softens the material surface and reduces its viscosity, making sticky contaminants easier to strip away. For plastics contaminated with grease, glue, or adhesives, preheating significantly improves the scrubbing efficiency of the subsequent waterless washing stage and enhances the overall cleaning effect.
Waterless Washer I The first-stage waterless washer performs intensive physical scrubbing, where high-speed rotating components create friction and collision between flakes to remove heavy dirt, sand, and embedded impurities from the shredded plastic. It lays a solid foundation for deep cleaning in the following stages, all without consuming a single drop of water.
image_WH_640x360px.jpg image_WH_640x360px (1).jpg
washer1
 washer2
High-Speed Friction Washer
The high-speed friction washer delivers intensive mechanical friction through its high-speed rotating blades, generating powerful rubbing and collision between plastic flakes. Stubborn attachments such as aged grime, dried mud, residual labels, and surface adhesives are effectively stripped from the plastic surfaces. Combined with the previous washing stages, it further refines cleaning purity, significantly improving the quality and market value of the recycled material.
image.png
Dust collector :
Large-volume dust collection system; captures dust, sand and light impurities generated during dry-washing process.
image_WH_670x400px.jpg image_WH_670x400px (1).jpg
Squeezer Melter
The squeezer melter squeezes, compacts, and pre-melts the dry-cleaned plastic flakes in one continuous step. Through strong mechanical compression and frictional heat, the fluffy flakes are densified into semi-molten agglomerates — reducing bulk volume dramatically, cutting transport and storage costs, and ensuring stable, bridge-free feeding into the pelletizing system. The pre-melting process also removes residual moisture and volatile contaminants, improving pellet quality — making it an ideal preparation stage for both pelletizing and chemical recycling.
image.png
ATEX Control System
The centrally integrated PLC control cabinet with touch-screen HMI enables one-stop management of the entire production line. All key parameters — temperature, speed, current, and running status of each unit — are displayed in real time, allowing operators to monitor and adjust the whole line with ease. The system features interlock protection to prevent misoperation, automatic fault alarms for fast troubleshooting, and reduced downtime. Fully automated operation greatly lowers labor costs while ensuring safe, stable, and efficient production — even in explosive-dust (ATEX) rated environments.

Core Advantages

✅ Zero-water consumption No process washing water required. Save water resource investment and completely avoid wastewater treatment expenses, ideal for areas with water shortage or strict sewage-discharge regulations.

✅ High-efficiency physical cleaning Multi-level combination of crushing, friction scrubbing and cyclone separation. Effectively remove soil, sand and surface attachments from films & woven-bag waste.

✅ Lower overall operating cost Cut costs for water supply, water treatment and chemical detergent consumption. Optimized power layout for continuous large-capacity recycling.

✅ Compact & reliable layout Modular structure, easy installation and maintenance. Matched with dust-removal system to keep factory workshop environment clean.

✅ Safe automatic control ATEX-compliant control system with real-time monitoring, interlock protection and fault warning, ensuring stable long-time running.

✅ Flexible downstream connection Clean dry flakes can directly connect to squeezer-melter or plastic pelletizer to realize full-chain waste-plastic regeneration.

Application Scenarios Agricultural film recycling plants Waste woven-bag / big-bag recycling workshops Plastic recycling projects restricted by water resources or sewage-discharge policy Pre-processing for PE / PP waste film before pelletizing

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Mobile
Message
0/1000

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Mobile
Message
0/1000

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Mobile
Message
0/1000

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Mobile
Message
0/1000