r/InjectionMolding is a subreddit with 15k members. The community frequently discusses injection, mold, machine, molding, and injection molding, and they frequently recommend/review footwear and simulation software, and the most common flair used is question / information request, cool stuff, oopsies, troubleshooting help, and informational.
A community to discuss anything and everything related to Injection Molding.
Popular Topics in r/InjectionMolding
#1
Injection
48 posts
#2
Mold
34 posts
#3
Machine
28 posts
#4
Molding
20 posts
#5
Injection Molding
17 posts
#6
Design
17 posts
#7
Material
14 posts
#8
Help
11 posts
#9
Part
11 posts
#10
Price
8 posts
Products Discussed in r/InjectionMolding
Footwear
13 reviews
#1
Timberland
4.5★ from 2 reviews
#2
Redwing
5.0★ from 2 reviews
#3
Red Wings
5.0★ from 1 review
Simulation Software
2 reviews
#1
Fimmtech
4.0★ from 1 review
#2
Paulson Simtech
4.0★ from 1 review
Flair Used in r/InjectionMolding
#1
Question / Information Request
: "How did they injection mold this undercut feature?"
35 posts
#2
Cool Stuff
: "Molding tool for Microsoft Xbox plastic covers, 2001"
13 posts
#3
Oopsies
: "Be careful when ordering a machine from Japan. I have a meeting with HR in the morning."
12 posts
#4
Troubleshooting Help
: "Welcome to hell"
10 posts
#5
Informational
: "Starting up dual shot Haitian Injection Molding machine"
4 posts
#6
LOL
: "Operators"
1 post
#7
Rant
: "I love centering nozzles on 25 yo machines"
1 post
#8
Looking to Hire
: "Canadian Injection Molding"
1 post
#9
Looking for Employment
: "Looking to get into injection molding, what is the best way to do so?"
1 post
Member Growth in r/InjectionMolding
Yearly
+5k members(54.2%)
Similar Subreddits to r/InjectionMolding
r/lasercutting
116k members
16.3% / yr
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Last updated: June 14, 2026