Custom Plastic Injection Molds

Custom Plastic Injection Molds

A mold for your part from a sample, drawing or idea — from design to a test run on a machine

Custom plastic injection molds from Tehran for packaging, household and industrial parts — from your sample, drawing or idea. Free consultation and feasibility check, test run of the mold before delivery.

From a sample, drawing or idea Free consultation Workshop in Tehran Tested before delivery

About this mold

Fruit crate molds are a large part of our work, but more than 30 years of plastic injection mold making means we can also build molds for your other parts: packaging containers and boxes, household items, industrial parts and fittings, lids, and any plastic part that can be made from your sample, drawing or idea.

How a custom mold is made

  • Consultation and feasibility: we review the part, the production volume, the material and your injection machine — free of charge.
  • Design: modeling of the part and the mold, with the parting line, gate, ejection system and cooling.
  • Manufacturing: machining, drilling, polishing and assembly of the mold.
  • Test and delivery: test run on an injection machine, any necessary corrections and shipping of the mold.

For fruit packaging molds, see the fruit crate molds page.

Key features

Feasibility before manufacturing

Before any cost is incurred, we check whether the part can be injection molded and correct its design details.

Designed for production

Draft angles, uniform wall thickness and gate position are set so the part is produced without defects and on a short cycle.

Steel to match the volume

For low and high volumes we recommend different steels and heat treatment so the mold cost stays reasonable.

Support after delivery

We stay with you for setting up the mold on your machine, servicing and later repairs.

Specifications

Service Design and manufacture of custom plastic injection molds
Input Sample part, drawing, 3D file or photos with dimensions
Part material PP, HDPE, PS and other thermoplastics
Mold steel 1.2312 or other steels depending on volume
Workshop Hakimiyeh, Tehran, Iran
Delivery After a test run on an injection machine and part approval; shipping within Iran and abroad

Applications

  • Packaging containers and boxes
  • Household and kitchen items
  • Industrial parts and fittings
  • Lids, handles and accessories

From our workshop

Recent mold-making and mold-test videos from the Ahmadi Molding workshop; see all videos.

6 kg crate mold test: bottom ejection, wear-resistant steel — shipped to Bam 0:25 Mold test 6 kg crate mold test: bottom ejection, wear-resistant steel — shipped to Bam
Mold test · 0:25

6 kg crate mold test: bottom ejection, wear-resistant steel — shipped to Bam

An example of our work: every mold is test-run on an injection machine like this before delivery.

Play video
4 kg fruit crate mold test: automatic, ring stripper 0:21 Mold test 4 kg fruit crate mold test: automatic, ring stripper
Mold test · 0:21

4 kg fruit crate mold test: automatic, ring stripper

An example of our work: every mold is test-run on an injection machine like this before delivery.

Play video

Frequently asked questions

I only have an idea — can a mold be made?
Yes. Describe the dimensions and use of the part; the design of the part and the mold starts from that idea.
How much does a plastic injection mold cost?
It depends on the size and complexity of the part, the number of cavities, the steel and the ejection system. After the feasibility check we give you a written estimate.
Will you help set up the mold on my machine?
The mold is tested before delivery, and if needed we guide and support you in setting it up on your machine.

Other molds

All molds

Interested in this mold?

Send your sample or the dimensions you need — we handle the design, manufacturing and testing of the mold.

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