PP PE HDPE Hard Material Recycling Washing Line 1

PP PE HDPE Hard Material Recycling Washing Line 2

PP PE HDPE Hard Material Recycling Washing Line

PP PE Recycling Washing Line

The main function of the hard PE PP plastic cleaning line is to effectively clean

and process hard PE and PP plastics. It removes pollutants such as dirt, oil stains,

and labels, keeping plastic materials clean for further processing.

This device utilizes advanced cleaning techniques and processes to ensure

thorough cleaning and high-quality output.

The HDPE PP hard plastic cleaning line can handle various types of hard and

soft plastic waste, such as agricultural film, greenhouse film,

packaging film and bags, HDPE/PP bottles, barrels, boxes, etc.

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塑料清洗线(硬塑料）

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Hard Material Crusher Recycling Washing Line

The Significance of Hard Plastic Recycling

1.Environmental Protection: Reduces environmental pollution from plastic waste and reduces the environmental impact of landfill and incineration.

2.Resource Conservation: Reduces the demand for virgin plastic, conserving energy and resources.

3.Economic Benefit: Converting waste plastic into a usable resource has significant economic value.

PE PP Hard Material Crusher Recycling Washing Line

Hard Plastic Crushing Washing, and Recycling

This refers to the process of recycling discarded hard plastics through crushing, washing, and others, followed by pelletizing, ultimately achieving resource reuse. This process includes multiple steps to ensure the quality and purity of the final product.

Hard plastics, such as PET, HDPE, PP, and PS, are widely used in packaging, construction, home furnishings, automotive, and electronics. Due to their durability and wide range of uses, recycling hard plastics has high economic value and environmental benefits.

Hard Material Recycling Washing Line

PE PP hard material washing line is an automated cleaning and recycling system designed

for processing polyethylene (PE), polypropylene (PP) and other hard plastic waste.

Drums Blues

Plastic Bottless

Plastics

Product Specifications

Our specialists can help you find the perfect seating for your home.

Capacity(kg/h)	Power Installed(kw)	Required Area(m2)	Main Power	Compressed Air(m3/min)	Water Supply(m3/h)
500	162	500	4	0.4	3
1000	250	800	4	0.4	4
2000	368	1000	4	0.4	4
3000	452	2100	6	0.4	6

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PP PE HDPE Hard Material Recycling Washing Line 8

COMPANY STRENGTH

Our in-house designers and engineers have produced countless great designs for customers from different industries

PP PE HDPE Hard Material Recycling Washing Line 9

COMPANY STRENGTH

Our in-house designers and engineers have produced countless great designs for customers from different industries

FAQ

One of the main applications for cleaning and recycling PP/PE hard materials is undoubtedly blow molding.

Increased wear of subsequent washing equipment, resulting in impurities remaining in the material after washing, affecting the purity of the recycled material.

Strengthen manual sorting training and increase the number of sorting cycles for complex raw materials; Adjust the air separator speed (based on material density, typically 3-8 m/s) and check the air duct for unobstructed flow; Regularly test the magnetic field strength of the magnetic separator and replace aging magnets to ensure complete absorption of metal impurities; Add screening equipment (such as a vibrating screen) to separate heavy impurities such as stone and glass by varying apertures.

Equipment jamming, motor overload, and even damage to transmission components.

Add a coarse crushing step to the pre-treatment stage to reduce large lumps of material to feed specifications; Install limit baffles or grilles at the conveyor inlet to intercept oversized material; Install an overload protection device (such as a current sensor) to automatically shut down the equipment if it jams, preventing motor damage.

Material agglomerates, with areas becoming burnt or yellowed.

Strictly control the drying temperature (below the melting point of the material), install a temperature sensor for real-time monitoring, and automatically alarm for over-temperature conditions.

Oil, adhesive, or label residue on the material surface, dark color, and a strong odor in the recycled material.

Adjust the detergent concentration (alkaline solution concentration is recommended between 1-3%) and increase the cleaning temperature (depending on the material type, 60-80°C for PET/HDPE and 50-70°C for PP to avoid deformation caused by high temperatures).

Turbid wash water, impurities clogging the pipes, increased water changes, and increased wastewater treatment costs.

Regularly clean the sedimentation tank sludge and replace the filter (regular inspection and cleaning is recommended); Control the water circulation frequency and add a flocculant (such as PAC) proportionally to accelerate impurity precipitation; Clean the pipes monthly with a weak acid (such as citric acid) to remove scale, and add a biocide as needed to inhibit microbial growth.

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