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.

  • Opening Hours: 8:30am - 5pm weekdays and 9am - 2pm Saturdays
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HDPE Materials and custom machined parts


High Density Polyethylene, also known as HDPE is available in a variety of sheet thicknesses and in rod form.
HDPE is very light and tough, chemically resistant. It does not absorb water; has good slide abrasion resistance as well as being self-lubricating.
Allplastics Engineering provides precision machining services of HDPE and all engineering plastics. Custom made components can be machined using our CNC turning and CNC Routing Equipment by experienced trades professionals. We can deliver parts rapidly without the added costs of tooling and can cater for small quantities to a large production runs.




Product Information

Key Features

  • Very Low Co-officiant of friction
  • High Chemicals resistance
  • Excellent impact resistance
  • Weldable
  • Excellent abrasion resistance
  • Food grade

Applications and Functions

  • Chutes
  • Cutting boards
  • Hoppers
  • Silos
  • Tanks

Availbility HDPE sheets:

  • Size (mm): 2000 x 1000, 3000 x 1000,4000 x 1000 and 2440 x 1220
  • Thickness (mm): 1 - 50

HDPE rods:

  • Diameter (mm): 8 – 500
  • Colour: Natural and Black


  • Natural - Standard 
  • Black    - Standard
  • Red         -Custom
  • Yellow     -Custom
  • Green     -Custom
  • Blue        -Custom


If you have a question or need further information please use our contact form and our dedicated team will get back to you as soon as possible.


How to supply artwork
For quotes please fill in our contact form and upload a PDF file with dimensions. For profile e.g CNC Routing cutting please supply an EPS, DXF or DWG file.
If you need more information on how to supply your artwork. Please contact us on 9417 6111
For custom design work a prototype is often the best way to communicate and sell the idea to your client or to finesse the design work. Talk to us about your unique project. Prototypes are charged for although if an order is placed the prototype fee is usually waived.


About Us

ISO Certificate ISO 9001:2015 AU1506

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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Our Memberships



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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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