Recent Posts
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![Meet TYM at K 2025 -The World’ s No.1 Trade Fair for Plastics and Rubber]()
Meet TYM at K 2025 -The World’ s No.1 Trade Fair for Plastics and RubberWelcome to the World’s No.1 Trade Fair for Plastics and Rubber -K 2025, taking place from October 8–15, 2025 at Messe Düsseldorf, Germany. As a professional LSR injection molding machine, mold, and robot solution provider, TYM Technology Co., Ltd. is proud to present our latest innovations at Booth 16E77.
09/23/2025
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Common Failure Modes in In-Mold Assembly (IMA) on Double-Color and Double-Material LSR Machines
In-mold assembly — molding a silicone component directly onto or around a second material within a single cycle — is one of the strongest arguments for double-color and double-material LSR machines. It eliminates a secondary bonding or assembly step, reduces labor, and improves consistency versus post-mold assembly. On paper, it sounds like a straightforward efficiency gain.
08/07/2026
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Cold Runner Clogging in LSR Injection Molding: A Practical Troubleshooting Guide
Cold runner systems are one of the main reasons manufacturers choose liquid silicone rubber (LSR) injection molding over conventional runner designs — no gate vestige, no flash to trim, and lower material waste. But when a cold runner starts to clog, that advantage disappears fast: production stops, scrap rates climb, and every hour of downtime costs real money.
08/04/2026
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![Pure Electric Servo Feeding System vs. Traditional Pneumatic Feeding: Which One Actually Saves You Money?]()
Pure Electric Servo Feeding System vs. Traditional Pneumatic Feeding: Which One Actually Saves You Money?If you run an LSR (Liquid Silicone Rubber) injection molding line, the feeding system is easy to overlook — until it starts costing you scrap rate, downtime, and inconsistent shot weights. Two technologies dominate the market today: pneumatic (air-driven) feeding systems and pure electric servo feeding systems. Here's an honest, practical comparison to help you decide which fits your production line.
07/31/2026
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![How to Choose an LSR OEM Manufacturing Partner: A Buyer's Checklist]()
How to Choose an LSR OEM Manufacturing Partner: A Buyer's ChecklistOutsourcing liquid silicone rubber production is as much a relationship decision as a technical one. A supplier can look strong on paper — certificates, equipment lists, a polished website — and still fall short once your product hits real production volume. Here's a practical checklist for evaluating an LSR OEM partner before you commit tooling and inventory to them.
07/29/2026
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![LSR Molding Trends from CHINAPLAS and K Shows: What Manufacturers Should Watch For]()
LSR Molding Trends from CHINAPLAS and K Shows: What Manufacturers Should Watch ForEvery year, the global plastics and rubber industry converges on two major stages — CHINAPLAS in Asia and the K show in Düsseldorf — to preview where injection molding technology is headed.
07/28/2026
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![ISO 9001, CE, CCC: What These Certifications Actually Mean for Your Equipment Purchase]()
ISO 9001, CE, CCC: What These Certifications Actually Mean for Your Equipment PurchaseWhen you're evaluating LSR injection molding machines from an overseas supplier, certification logos on a company website can start to blur together. ISO 9001, CE, CCC — they all sound reassuring, but they don't all mean the same thing, and they don't all matter for the same reasons. Understanding what each certification actually covers will help you ask better questions during due diligence and avoid assuming a certificate guarantees something it doesn't.
07/17/2026
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![Turnkey LSR Injection Molding Solutions]()
Turnkey LSR Injection Molding SolutionsLaunching a liquid silicone rubber (LSR) injection molding operation involves far more than simply purchasing a machine. From material selection and mold design to automation integration and staff training, the journey from concept to full-scale production presents numerous challenges—each with the potential to delay your time-to-market and inflate your budget.
07/14/2026
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![Industrial Silicone Seals & Waterproof Parts: LSR Guide]()
Industrial Silicone Seals & Waterproof Parts: LSR GuideThis guide helps product and sourcing engineers who need reliable industrial sealing components-gaskets, O-rings, grommets, and enclosure seals-understand why LSR injection molding is the preferred process for waterproof parts at volume, and how to specify them.
07/10/2026
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![LSR Prototype to Production: Timeline & Process]()
LSR Prototype to Production: Timeline & ProcessA typical liquid silicone rubber (LSR) part moves from prototype to mass production in about 10-18 weeks, spanning design/DFM, prototyping, production mold fabrication, T1 sampling and validation, and pilot-to-ramp - with mold build and validation being the longest stages.
07/07/2026
Double Color Injection Machines: Multi-Color LSR Molding for Applications
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?
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
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.