Simple Injection Molding Automation That Delivers Big Results
Not every molder is ready for a six-axis robot on every press, and they don’t need to be. For most facilities, the best place to start with injection molding automation isn’t a full cell. It’s one manual task. Like removing sprues.
Automating sprue removal is a small, affordable step with big payoffs. It frees up skilled labor, tightens cycle times, and eliminates one of the most repetitive—and overlooked—jobs on the floor.
The Real Challenge Isn’t Technology. It’s Resources.
Injection molders know automation can improve throughput and reduce costs. But the gap between recognizing that and taking action can feel huge.
“We don’t have the time to integrate something new.”
“We can’t afford to automate right now.”
“We don’t have robotics experts on staff.”
“It’s too complicated.”
That’s exactly why low-cost, task-specific automation has become the go-to entry point for shops of all sizes.
Why Sprue Picking Is a Smart First Step
Of all the tasks you could automate, sprue removal is one of the simplest—and most impactful.
It happens every cycle. It ties up operator time.It’s low complexity (no vision, no AI, no edge cases). It’s often the cause of slowdowns or safety concerns.
We offer plug and play sprue pickers that are preconfigured, CE-compliant, and ready to run with minimal setup.
Starting price: $3,200
What a Sprue Picking System Includes
A typical system consists of:
A robot arm or gantry selected for injection molding speeds
End-of-arm tooling made for sprue gripping
Software, mounts, and optional conveyors
Integration-ready design for your molding machine
You don’t need to spec every component from scratch.
Real Use Case: From Manual Labor to Operator-Free Cycles
A small molder producing medical housings needed to eliminate manual sprue removal. With a sprue-picking robot from RBTX, they:
Cut cycle interruptions by 15%
Reallocated a full-time operator
Achieved payback in under 6 months
Kept all automation in-house—no integrator required
Automation Isn’t All or Nothing
You don’t need to rework your entire process. You just need to pick the right starting point.For many shops, that’s sprue removal. For others, it’s box loading, part separation, or machine tending.
With modular systems and transparent pricing, RBTX makes it easy to build automation that fits your floor and your team.
Ready to Take the First Step?
Your next hire might not be a person. It might be a robot that removes sprues, never calls in sick, and pays for itself in months.