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Double Color Injection Machines: Multi-Color LSR Molding for Applications

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Double Color Injection Machines: Multi-Color LSR Molding for Applications

04/09/2025

Introduction

Liquid silicone injection molding equipment has a single-color injection molding and two-color injection molding, single-color injection molding machine generally know can only do single-color silicone products, double color injection machine applications, do you know what are the products?

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The same hardness of different colours of two-colour products

It is two injection units, with two sets of feeding system, customers can easily understand is a machine can produce two different colours of liquid silicone products, two sets of feeder on the material can be the same model.

 

In this blog, we look at what a double color injection machine is, how it works and the types of things it can make. We also look at how choosing the right LSR injection moulding machine manufacturers can make your B2B business more profitable.

 

What a Double Colour Injection Machine Is?

The two feeders of the two-colour liquid silicone machine can handle different levels of hardness and different colours for two-colour products. The same goes for single-colour products. The colour paste pump is used for different colour pastes or the same colour pastes.

This means that the silicone products produced can have different colours and hardnesses for two-colour products, or the same colours and different hardnesses for single-colour products.

 

TYM-L3140 Machine parameters

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Scope of application of two-colour liquid silicone injection machine

1. Two-colour liquid silicone baby products, pacifiers, milk bottles, soothers, teethers, spoons, bowls and other baby feeding products.

2. Two-colour liquid silicone products - overmoulded products with inserts, the inserts can be metal, silicone, plastic (PC, PA, PPSU) and other high-temperature-resistant materials.

3. Two-colour liquid silicone electronic industrial parts, mobile phone cover, strap, 0-ring, valve, seals, auto parts, solar energy parts, etc.;.

4. Bicolour liquid silicone adult products, vibrators, toy holsters, vibrators, etc.; and

5. Two-colour liquid silicone diving products, silicone goggles, rubber goggles, goggle straps, diving goggle straps, etc.

Two-colour liquid silicone kitchenware, cake pan, spatula, brush, pasta stick.

Conclusion

Single-colour products:double color injection machine can be installed two sets of moulds, some of the fully encapsulated products need to be wrapped part of the first, and then the second injection of glue to wrap the other part of the whole production of the first molded silicone products do not need to take out the moulds, this is a very good solution to the fully encapsulated silicone products on the production process of some of the problems, so two-colour machine liquid silica gel machine can produce a perfect fully encapsulated silica gel products.

Of course, the two-colour liquid silicone machine can also be used to produce single-colour products, the diversity of the machine can meet the production needs of a variety of products, if you want to know more about the application and production process of two-colour liquid silicone machine or lsr injection molding machine manufacturers, please feel free to contact us.

No. +86 188 1411 5468, e-mail.sales01@gdtym.com

 FAQ

Q: Are you trading company or manufacturer? 

A: We are professional manufacturer specialized in packaging machines and moulds. And we trade our products with our clients directly.

Q: Can you do OEM and ODM?

A: Yes, OEM and ODM are both acceptable. The machines and moulds can be customized as you require, the basic quantity we will advise after we discuss.

Q: Can we use our own logo?

A: Yes, we can print your private logo according to your request.

Q: How many packaging do you have?

A: We have standard export wooden case currently.