What waste plastic processing machine does manufacturer DOING Company supply?

Waste plastic recycling is a growing concern in today’s world, with plastic pollution becoming an urgent issue. Waste plastic processing machines are designed to handle different stages of plastic recycling. As an industry-leading manufacturer, DOING offers a range of customized solutions, from pre-treatment to pyrolysis to product processing, turning plastics into fuel oil and carbon black, solving environmental problems and making profits. Here’s a detailed overview of their key machine and capabilities:

1. Plastic Shredders & Crushers

These machines break large plastic waste (bottles, barrels, films) into smaller fragments (2-3cm) for easier handling in subsequent processes.

Plastic shredder machine

Applications: Pre-processing for all plastic types, including hard plastics (PE, PP) and flexible ones (bags, films).

2.Waste Plastic Pyrolysis Machines

The core machine for converting plastic waste into fuel oil, carbon black via high-temperature anaerobic decomposition. DOING offers three main models:

1)Batch type waste plastic pyrolysis machine

DOING batch type waste plastic pyrolysis machine daily capacity is 0.1/0.5/1/2/5/10/12/15/18/20 tons, the size of feeding door is about 1000 mm, DOING can customize the feed port according to the size of the raw material you want to process. Each batch of pyrolysis machine takes about 22-24 hours from feeding to final discharge. (Here we take a 15-ton machine as an example for comparison):

DOING batch pyrolysis machine

Advantage: Raw material is various, tyres, plastic, oil sludge and other solid wastes all can operate in this machine. You don’t need to sort or separate raw material. Use side way discharging method, every circle can discharge twice. If you want add wax removing system, we can customize it for you.

2)Semi continuous type waste plastic pyrolysis machine

DOING semi continuous type waste plastic pyrolysis machine is update according to batch type, with a daily output of 5/10/12/15/18/20 tons. Compared with the batch type, the semi-continuous pyrolysis machine has requirements for the size of the raw materials, and it processes 25-30 mm plastic particles. If you are dealing with large pieces of plastic, DOING can provide you with the above-mentioned crusher machine, equipped with a semi-continuous feeding conveyor; If your raw material is plastic pellets, we can design the conveyor to be mobile. (Here we take a 15-ton machine as an example for comparison)

DOING semi continuous pyrolysis machine

Advantage: DOING semi continuous pyrolysis machine feeding conveyor can save labors, and the slag discharge system is equipped with a cooling conveyor, which can achieve high-temperature slag discharge and improve the unloading efficiency of carbon black. Normally the semi-continuous type pyrolysis machine can achieve 2 days complete three batches takes about 16 hours per batch.

3)Fully continuous type waste plastic pyrolysis machine

DOING fully continuous type waste plastic pyrolysis machine normal capacity is 15/30/50 tons, 15 tons need to be customized, 30 tons and 50 tons more popular in the market. Fully continuous type waste plastic pyrolysis machine can achieve 24 hours running everyday, no stop for two consecutive months, and feeding and discharging are carried out simultaneously. It needs high strict requirement about feedstock, you need to ensure no sand,metal, glass and hard things with your material, if you recycle plastic,the feedstock should be under 20mm size to ensure no leakage and keep continuous running no block. If the raw material is a large piece of plastic, DOING can provide you with a dryer and the above-mentioned crusher

DOING fully continuous pyrolysis machine

Advantage: DOING fully continuous pyrolysis machine can keep running for two months no stop,more automatic,save labors, it suits for European countries and large quantity raw material recycling requirement.

3.Plastic pyrolysis oil distillation machine

Plastic pyrolysis oil can be used as fuel for heavy oil generators, boiler heating, gypsum plants, glass plants, brick plants, steel plants, cement plants, etc. After further distillation, plastic pyrolysis oil can be converted into plastic diesel which has a wider range of applications and increases market value, and is used for industrial heating, heavy machine such as trucks, ships, tractors and diesel generators,etc.

Plastic pyrolysis oil distillation machine

4.Carbon black processing machine

Carbon black is widely used in tire, pigment, ink production, construction, metallurgy and other industries. DOING provides carbon black pelletizing machine, which can be used as fuel after being pressed into pellets, such as industrial boiler fuel, power generation fuel, and metallurgical fuel.

Plastic pyrolysis carbon black application

Supporting equipment such as shredders, dryers, and oil distillation units completes the recycling line, optimizing efficiency. DOING waste plastic pyrolysis machines are customized to plastic types, with global installation and after-sales support. Whether you’re a small startup or a large industrial machine, DOING range of pyrolysis solutions delivers both environmental impact and financial returns. Ready to start your plastic recycling project? Contact DOING for a free feasibility analysis and machine quote.