Project Description

HDPE-LDPE Regrinding &Washing Recycling Line


Recycling Lines for HDPE Bottles – LDPE Film
RECYCLING TECHNOLOGY FOR THERMOPLASTIC SCRAPS

In the field of the recycling plants for thermoplastic materials coming from urban and industrial collection sites, Gangsu has developed recycling plants consisting of a series of modular components which can be combined matching the features of the product to be recycled and are tailored according to the Customers’ specific requirements.

Gangsu washing and granulation technology can process the following materials:

• plastic films for packaging
• agriculture films
• HDPE bottles and containers
• battery boxes

Turn-key supply.

Gangsu supplies turn-key plants starting from the elaboration of the project up to the erection and start-up at the Customer’s factory. Such plants are fully automated and controlled by PLC and our self-developed program. All operating parameters can be reflected on the control panel.

LDPE : 500, 1000, 2000 Kg/h

HDPE : 500, 1000, 2000, 3000 Kg/h

WET GRINDING
Advantages: Intensive pre-washing

HIGH FRICTION WASHING
The flakes perfect cleaning requires essential elimination of foreign substances, residual labels, the glue detachment, and a full rinsing.
The flakes quality depends on the treatment efficiency.
All these basic operations are performed by only one patented machine, the FRICTION WASHER, in which the flakes are subject to an intense but non-destructive friction action.

A water stream at cold or hot temperature removes the pollutants.

The whole process is performed automatically and continuously.

Peformance presented:
Output dimension: 40-60mm (for film)
10-12mm (for PE PP bottles/containers)
Moisture content: 2-5% (for film)
≈2% (for PE PP bottles/containers)
Output capacity: 300-1000kg/h (for film)
300-3000kg/h (for PE PP bottles/containers)

Film recycling line subdivides as followings to deal with different raw materials:
1. LDPE waste film recycling and washing line
2. PE agriculture using films crushing and washing line
3. Waste PE film recycling line
4. Ethylene ground film washing, drying and regranulating line
5. Waste film recycling and washing line

Features of film washing recycling line:
1. The moisture of final products will be less than 8% so that the washed materials can be stored easily.
2. The electric components are from the famous brands in China(or customer designated).
3. The complete line is with high level of automation, CE certification, steady performance and high working efficiency.
4. The reasonable design, harmonious colors.

Rigid scraps recycling washing
In the conception of energy-saving and environmental, a variety of specialized solutions are available for different kinds of rigid plastic waste recycling; also related auxiliary machines set as the optional items for the solution making, for instance, contamination separation system, high speed washer, labels removing device, metal separation system, water-recycling treatment system, etc.

System Configuration (can be customized, for reference only)

NuNameUnitRemark
1Belt conveyor1 Set
2Crusher (with water)1 Set
3Screw loader (under the Crusher)1 Set
4Low speed friction washer1 Set
5Floating washer1 Set
6Screw loader1 Set
7High speed friction washer1 Set
8Centrifugal dryer1 Set
9Thermal pipeline dryer1 Set
10Packaging system1 Set
11Electric cabinet1 Set