Important Announcement

Dear Customers , specifiers and suppliers, Allplastics Engineering is providing a range of custom made acrylic; polycarbonate and PETG screens and barriers for a diverse range of healthcare and business centres. Due to COVID restrictions announced by the New South Wales government on Saturday the 17th of July we request that all visitors to our showroom be restricted to manufacturing related enquiries and with appointments. All orders need to be picked by "call and collect without contact" from our warehouse only. All couriers to observe social distancing and QR code regulations. Together we will get through this.

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Customised HDPE Planter Boxes in Landscaping

High Density Polyethylene (HDPE) is a practical and economical material with many practical applications in material handling, food processing, mining and other industries. Recently RDA Property group supplied a landscaping project design to Allplastics Engineering, Black HDPE Material was confirmed of the material to fabricate. Allplastics Engineering Manufactured Black UV grade welded HDPE planter boxes.

The planters measured 3 metre diameter x 900mm High, the purpose of the design was to give flexibility to the client if later in the future the landscape was to be redesigned, the Planter boxes can be reused and repositioned.


HDPE is available in both virgin and recycled grades. They come in thicknesses from 1.5mm up to 50mm. It can be cut, machined, CNC routered and welded.

HDPE Product Information

Key Features

  • Lightweight
  • Excellent chemical resistance
  • Weldable
  • Very high surface release property
  • Does not absorb water and is non toxic
  • Self-lubricating
  • Very low coefficient of friction
  • Very good dampening properties

Applications and Functions

  • Food grade cutting boards (natural)
  • Parts subjected to high impact stresses
  • Flow promotion
  • Conveyor parts subject to wear and requiring low friction
  • Components in touch with foodstuffs
  • Timber replacement applications
  • Pads for transport and infrastructure
  • Wear strips
  • Agriculture – feeding troughs and feed bins
  • Flanged bushes for marine environments
  • Non-stick rollers
  • Custom tanks

Availbility HDPE sheets:

  • Size (mm):
    • 2000 x 1000
    • 2440 x 1220
    • 3000 x 1500
    • 4000 x 1000
  • Thickness (mm): 1 - 100

HDPE rods:

  • Diameter (mm): 18 – 500


  • Natural - Standard 
  • Black    - Standard
    ** See multicolour chart


For more details and downloads please visit our HDPE product page




About Us

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Allplastics Engineering Pty Ltd is a privately owned Australian business specialising in the machining, fabrication and supply of polymer/ plastic materials for industrial, building and architectural applications
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Contact us

  • Email Enquiry
  • Tel: (02) 8038 2000
  • Fax: (02) 9417 6169
  • Address:  Unit 20/ 380 Eastern Valley Way, Chatswood, NSW 2067.
  • Opening Hours:
    Weekdays: 8:30am - 5pm
    Saturdays: 9am - 2pm

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