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Coin Attraction

Coin Edge Reeding Device

Problem
When an image is minted on coin sides either by hand or in a penny press machine, its edge is left without any decoration.

Goal

Create a device that creates a reeded edge for coins.

Requirements

Support for different materials and coin diameters
Easy-to-replace image
Simple in use and cost effective on manufacturing

How Coin Reeding Device Works

Development

This device was developed and manufactures for Cold Coinage, one of DI-Group companies, that sells equipment for souvenir coins.

Three types of reeding devices were developed to cover all use cases:

For high-speed manual production of souvenir coin with reeded edge
For coin edge decoration with letters and ornaments
Electrical device for production automation

Serial production of all three modifications is based in Tomsk, Russia.

Features

Supported coin blanks:

Diameter: 20–42 mm
Thickness: 1–3 mm

Output: 2 coins per minute
Image type: reeds, letters

Solution

We developed a coin edge reeding device for Cold Coinage company. The main goal was to create an easy-to-use and universal mechanism for coins of any diameter and thickness. As a result, three types of devices were created: they feature custom ornament edge creation, high-speed manual production and fully automatic manufacturing.

Coin Reeding Device is a reliable, cost efficient tool for making souvenir coins stand out from competitor products.

Other products developed for Cold Coinage

Souvenir Coin Selling Machine

Dies for minting coins

Coin Press Machine

DI Labs departments developed Coin Edge Reeding Device