These vertical injection machines are specially designed to make high-quality, food-grade silicone baking scrapers. They make sure that the silicone is moulded smoothly, is very flexible, and is always the same quality. It can make products automatically, which makes it perfect for medium to large-scale manufacturing.
Vertical Injection Machines Applications
- Silicone baking scrapers (one-piece or dual-material)
- Kitchen spatulas
- Silicone pastry spreaders
- Soft-edged silicone stir sticks
Introduction

A set of lsr baking scraper includes plastic or metal handle, silicone coating. There are 2 ways to make the baking scraper, one way is produce the plastic or metal handle first , then put it on the mold and overmolded silicone on the plastic or metal handle. Another way is make the metal or plastic handle and silicone scraper parts separately, then assembly them together.
TYM provide the LSR Vertical Injection Machines and mold for silicone baking scraper. For overmolding silicone baking scraper,we recommend vertical injection machine for overmolding products , we can adapt with 2 bottom moulds to improve the productivity.
It can be automated.
It can be used with air ejection or robotic arm demolding systems so that it can be used 24/7 without someone having to be there to watch it.
The moulds last a long time and the machine is durable and resistant to breakage.
The mould design is made to minimize wear and support high-volume, long-cycle manufacturing.
Vertical LSR injection molding machine Specifications
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Clamping Unit |
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|
Clamping force |
150T |
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Opening stroke |
400-700m |
|
Tie-Bars space |
600*680mm |
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Ejection force |
4T |
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Ejection stroke |
150mm |
|
Others |
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|
Motor power |
12kw |
|
Voltage & current |
380V,50hz |
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Pump Pressure |
20mpa |

Mold for silicone seal for container lid ( overmolding on PC)
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Mold details |
|
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Mold base material |
P20 (customizable) |
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Mold core/insert material |
S136 (customizable) |
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Cavity |
4 cavities (customizable) |
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Runner |
cold runner |
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Nozzle |
4 pcs needle valve injection nozzle |
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Demolding |
the middle plate is pushed out, demold by manual |

FAQ
Q: Which way is better to make silicone baking scraper , after assembly or overmolding?
A: Since the after assembly silicone baking scraper are not completely sealed with silicone, there will be problems of falling off and cleaning problems during use .
Q: How do the silicone bonding with plastic handle?
A: There are 2 ways to make the silicone bonding with plastic or metal handle . One way is painting glue on the lid surface before put it on the mold . The second way is use the self-adhesive silicone material , then no need paint glue anymore .
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.
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