In modern fabrication, flexibility and efficiency are key. Jonsen’s modular metal finishing machine lineup—including SGGP1300, SPG1300, and SGPG1300—offers a transformative plug-and-play solution for handling a range of parts from copper stampings and aluminum extrusions to hardened steel blanks.
Jonsen’s platform allows fabricators to mix and match:
Wide Abrasive Belt Heads: Excellent for burr removal, surface leveling, and satin finish prep.
Planetary Abrasive Barrel Stations: Provide uniform edge rounding—even on intricate contours and small features.
Brush or Polishing Stations: Optional add-ons for final surface finishing.
Depending on your workflow:
SGGP1300 includes two wide belt heads and one planetary barrel—for high-hardness and burr-intensive parts.
SPG1300 combines a front-end barrel station with a rear belt—for efficient surface prep after edge rounding.
SGPG1300 offers belt-barrel-belt flow—for complete finishing in one pass.
According to Wikipedia on Deburring, industrial edge finishing directly impacts assembly fit, coating quality, and handling safety. Jonsen’s modular systems are:
Scalable: Add or remove modules as product types change.
Time-Saving: Replace a station in minutes without retooling the entire line.
Cost-Effective: Expand your finishing capabilities without purchasing new base machines.
Whether you’re scaling production or adapting to new materials, the plug-and-play approach reduces downtime and increases output.
Feature | SGGP1300 | SPG1300 | SGPG1300 |
---|---|---|---|
Belt Stations | 2 Wide Belts | 1 Wide Belt | 2 Wide Belts |
Planetary Barrel Station | 1 | 1 | 1 |
Recommended Use | Heavy burr removal | Edge prep + fine finish | Burr-round-finish in one |
Material Compatibility | Hardened steel, alloys | Stainless, aluminum | Multi-material flexibility |
Configurability | High | High | High |
Jonsen’s modular sanding systems are built for manufacturers who process:
Copper stampings with delicate contours and tight tolerances
Aluminum extrusions needing surface grain refinement
Hardened steel blanks requiring aggressive but uniform edge treatment
These machines are especially relevant in:
Aerospace
Automotive component manufacturing
Architectural hardware
General precision fabrication
Looking to modernize your finishing process with maximum flexibility? Jonsen’s SGGP1300, SPG1300, and SGPG1300 modular sanding machines deliver tailored solutions with scalable plug-and-play design.
Get in touch for a live demo or personalized line layout recommendation.
What’s the main benefit of modular design?
Flexibility. You can switch out or rearrange workstations based on material type or finishing need.
Are these machines suitable for high-hardness alloys?
Yes. SGGP1300, for instance, is built to process hardened and tensile-resistant metals.
Can I process different parts in one machine?
Yes. Modular setups can be configured for mixed material workflows—steel, copper, aluminum, etc.
How long does it take to swap modules?
Typically less than 30 minutes, with minimal tools or technician involvement.
Is operator training required for new modules?
Basic training is needed, but touchscreen controls make onboarding quick and intuitive.
Do these machines integrate with conveyor lines?
Yes. They can operate in both manual and automated part-feed environments.
Can edge rounding radius be adjusted?
Absolutely. The planetary barrel system allows for flexible control of pressure and speed.
How much space do these machines occupy?
The base units are compact; add-on modules increase length but not width significantly.
What surface finish levels can be achieved?
From heavy deslagging to No.4 and brushed aesthetic finishes depending on configuration.
Are polishing heads available as modules?
Yes. Custom polishing modules can be added for mirror or satin finishing stages.
It allows manufacturers to reconfigure finishing lines on-demand, minimizing downtime and responding faster to new product runs or customer specs.
They provide fast surface treatment and consistent scratch patterns over large flat areas—ideal for plate and extrusion finishing.
They enable uniform edge rounding even on complex geometries, holes, and corners, outperforming linear brush systems.
Yes. Jonsen’s plug-and-play system supports burr removal, edge rounding, and polishing—all in a single base machine with modular attachments.
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