Side-Entry Robots for Injection Molding & IML
KEFAN side-entry robots for injection molding support high-speed take-out, in-mold labeling and synchronized stacking for packaging and cycle-sensitive cells. Send mold cavities, side clearance and target cycle for application review and quotation.
Fast access from the side of the molding machine
A side-entry layout can shorten the transfer path and synchronize part removal with labeling, stacking or downstream handling where every fraction of the molding cycle matters.
Short Transfer Path
Direct side access supports efficient entry, take-out and release motion.
Cycle Coordination
Motion is planned around mold opening, take-out and downstream timing.
IML Ready Concepts
Label loading and finished-part removal can be coordinated in one system.
Stacking Integration
Transfer products to counting, stacking, conveying or packing equipment.
Where side-entry automation adds value
Thin-Wall Packaging
Fast removal and controlled transfer for cups, tubs, lids and similar packaging products.
In-Mold Labeling
Coordinate label placement, product take-out and verification around the molding cycle.
High-Cavity Molds
Handle multiple parts with a matched EOAT and downstream stacking pattern.
Counting & Stacking
Arrange products by quantity, cavity or layer for packing preparation.
Quality Inspection
Transfer products through presence, orientation or visual inspection steps.
Complete Packaging Cells
Connect take-out with conveying, stacking, bagging or case packing.
Start from mold layout and target cycle
Side-entry projects are application-specific. The robot, EOAT and stacking system must be considered as one timed sequence.
- Machine model, mold opening and available side clearance
- Part geometry, cavities, pitch, weight and release direction
- Target molding cycle and allowable take-out time
- IML label size, loading method and verification requirements
- Stacking pattern, count, conveyor or packaging interface
Project Scope
Verified side-entry IML configurations
The following KF models and core performance data are taken from the KEFAN Robot Catalog dated October 31, 2023. The complete cell is configured around the mold, label, cavities and stacking sequence.
| Model | IMM Clamping Force | Minimum In-Mold Time | Dry Cycle Time | Maximum Payload |
|---|---|---|---|---|
| KF-2500 | Up to 2500 kN | 1.0 sec | 6.5 sec | 5 kg |
| KF-4500 | Up to 4500 kN | 1.0 sec | 6.5 sec | 5 kg |
Catalog reference data. Actual cycle capability depends on the mold, product, label handling, EOAT and downstream sequence.
Coordinate every step around the mold cycle
Prepare
Confirm labels, EOAT position and downstream readiness.
Enter & Load
Place labels or approach the molded products as required.
Take Out
Remove products with verified gripping or vacuum signals.
Stack & Transfer
Release products to the planned downstream sequence.
A complete cell, not only a fast robot
High-speed performance depends on EOAT weight, motion distance, mold timing and downstream coordination. We review these together before recommending a solution.
- Application-specific gripper and vacuum layout
- Label handling and static control considerations
- Cavity-based stacking and counting logic
- Safety guarding and production interfaces
Frequently Asked Questions
Is side-entry suitable for every molding machine?
No. Side clearance, mold layout, machine guarding and the cycle sequence must be reviewed.
Can the system support IML?
Yes, when label, mold, EOAT and static-control requirements are defined for the project.
How is cycle capability determined?
It depends on actual travel, payload, EOAT, mold timing and downstream actions. We do not quote cycle performance without application data.
Can stacking equipment be included?
Yes. Counting, stacking, conveyors and packaging interfaces can be included in the project scope.
Planning a high-speed or IML project?
Share your machine, mold layout, cavities, product and target cycle for an application review.