For Polyethylene and Polypropylene soft material washing recycling, 1000kg/h is usually a large and maximum capacity. Like the small and medium capacity, the big capacity machine units also can wash different kind of PE PP HDPE LDPE LLDPE packing film, liquid bags, shopping bags and PP woven bags, cement bags, jumbo bags washing recycling plant. It is a high efficient plant.

The main processes of the washing recycling plant include twin belt conveyer for feeding the material into shredder, twin wet shredder, twin double shaft screw conveyer, rinsing washing parts but it is big tank, dewatering and drying process, final material collecting silo and the electric operating panel for the whole plant. By shredding, the dirty HDPE PP PE LDPE LLDPE films and bags, such as the earth film, plastic film from the city or earth waste landfill, is shredded into small pieces. The shredder is wet way. It shreds with water. Actually it should be the first stage to wash the dirty film and woven bags when shredding. It is like a kind of pre-washing machine. The shredded small pieces film and woven bags come to the washing rinsing tank. In the washing rinsing pool, the dirty materials are immersed into the water. Most of the dirties will sink down to the bottom of the floating rinsing pool, such as the earth, sand, glass, stones, etc… On the other aspect, the strong dirties on the surface of the material are also be softened, like the oil and glue and label on the film or woven bags surface. Next the rinsing washing pool, usually a high speed friction washer will be mounted. Because the strong dirties on the surface of the HDPE PP PE LDPE LLDPE film and bags have been already softened, then they are very easily to be removed by high speed friction washer. Next the washing parts are the dewatering and drying process. Usually for PE PP farm film and woven bags or jumbo bags flakes dewatering process, we usually have two ways. One way is the centrifugal dewatering machine common seen around us that can remove the water by high speed rotating to make centrifugal power to remove the water from the surface of the material flakes. The other way one is a kind of dewatering model which is more and more popular recently years. It is the squeezing machine. Usually the dewatering parts will be linked with the drying parts to make sure the final film or bags flakes water level lower than 5%, which is enough to be taken directly to the pelletizing plant to make pellets.

The entire structure of Polyethylene and Polypropylene soft material washing recycling system is designed based on our many years experience to manufacture the recycling machinery. Simple structure, compact component, low energy consumption, safe and easy operating, simple maintenance. All these good points are to help the customer to get good profit.

The parts of machines contacted with material are made of stainless steel SUS 304 with thickness from 3mm to 6mm. It can ensure the recycling plant running for a long time. Normally it can run 6~7 years. With well maintenance, it can run 8~10 years.

Technical flows:

Twin belt conveyer→ twin wet shredder→ twin screw conveyer/twin friction washer→ large rinsing washer→screw conveyer→high speed friction washer→screw conveyer→horizontal dewatering machine/ squeezing machine→drying system 1→transition hopper→drying system 2→storage silo--- electric panel

Features and advantages of our recycling plant:

Safety: All our machines are made due to the CE standard. All rotating parts with safe fence or cover in case of any men body damaged. The opening parts are equipped with limited switch. All lines are quipped with emergency switch.

Material: All parts contacted with material are made of stainless steel SUS304 with thickness 3~6mm.

Long-life running: All steel parts are treated with anticorrosion, all stainless steel are SUS 304 with acid washing treatment.

Designing: All plants designed base on the real situation of customers’ material and our many years experience manufacturing the machines.

Energy saving: With reasonable designing to the structure of the plant, it can not only wash the material clean but also can help the custom to save power consumption which means to help customer create more profit.

Special designed crusher: special designed crusher, SKD-11 blades with special surface treatment

360°services:

Customer requirements →Scheme designed →confirmed by customers →manufacturing →trial running in our factory →confirmed by customers →shipped → engineer available overseas→ whole life after sales services

Here is a brief and general introduction to our machines, if you want to know more details, please contact us with no hesitation. We will offer professional and formal information to you.

Tag: PE PP film washing linePE PP film granulating line Waste plastic recycling machine