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Machine Type · Gear Cutting & Hobbing

Gear Cutting & Hobbing Machine Packaging

A hobbing or gear-shaping machine holds involute profile accuracy through an index table, a hob spindle and a change-gear train that a single shock can throw out of tolerance, and its hobs and shaper cutters are brittle, ground tooling that chip if they so much as touch metal. BENZ packs the machine and its cutting tools as two separate, correctly protected consignments, on site.

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Index-Table Locking·Hob & Cutter Protection·VCI Preservation·ISPM-15 Crating·On-Site
The challenge

A gear machine's accuracy lives in its index chain, not just its castings.

Hobbers, gear shapers and gear shavers cut an involute tooth profile by coordinating two or three motions at once, the hob or cutter spindle, the workpiece index table and, on older mechanical machines, a change-gear train inside the gearbox. That coordination is set to arc-second tolerances at the OEM's works. A jolt that shifts the index table a few thousandths, or lets backlash creep into an unlocked gear train during transit, does not show up as visible damage. It shows up months later as a gear that will not pass inspection, and by then the cause is untraceable.

The second risk is the tooling that travels with the machine. Hobs, shaper cutters and shaving cutters are ground high-speed-steel or carbide edges, ground to the same involute form they cut, and a chipped tooth on a hob ruins every gear it subsequently cuts. These cannot be crated loose against a machine casting. BENZ separates machine from tooling at the point of packing, locks the index chain, and protects each to its own standard.

Index-lockedTable and dividing train immobilised
Tooling separatedHobs and cutters individually cased
VCISpindle, table and ways preserved
ISPM-15Heat-treated export crate
How we pack a gear cutting machine

The index chain locked, the tooling separated

Lock the index and drive train

The work table, tailstock, hob slide or shaper ram and column are clamped to travel stops. On mechanical machines the change-gear cover is secured and the gear train is braced so backlash cannot creep in from vibration over a long road or sea leg.

Case the hobs, cutters and arbors separately

Hobs, shaper cutters, shaving cutters and their mounting arbors are removed where practical, wrapped edge-protected in VCI paper and packed in individually slotted foam or timber tool boxes, never left to knock against the machine or each other.

Preserve spindle, table and ways

The hob spindle taper, work table face and slideways are degreased, rust-preventive coated and given VCI vapour-phase protection to MIL-PRF-3420H, then the machine is sealed in a moisture barrier envelope with MIL-D-3464E desiccant for sea freight.

Skid, crate and load-secure

An engineered skid keyed to the machine's actual centre of gravity, which on a column-type hobber sits high and off-centre, calculated cushioning, and a heat-treated ISPM-15 crate built for crane lift and safe container stacking.

Machines we pack

Every gear-cutting process, to its own risk

Gear hobbing machines

Column and index-table locking, hob and arbor cased separately.

Gear shaping machines

Ram and cutter-spindle secured, shaper cutters individually protected.

Gear shaving machines

Shaving cutter and work-head fixture protected to finishing tolerance.

Bevel & spiral bevel generators

Cradle and tool-slide locking for generator-type gear machines.

Worm & worm-wheel cutting units

Lead-screw and dividing head preservation on worm gear machines.

Gear inspection & rolling test units

Master gears and measuring heads cased to metrology standard.

Gear cutting machines are one of 35+ machine types we pack, from CNC machining centres and grinders to presses, transformers and complete production lines.

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Frequently asked

Gear cutting & hobbing machine packaging: questions

How do you pack a gear hobbing machine for export?

We lock the work table, tailstock and hob slide to travel stops, brace the change-gear train where the machine has one, remove and separately case the hobs and arbors, preserve the spindle, table face and ways with rust preventive and VCI, then seal the machine in a moisture barrier bag with desiccant and mount it on an engineered skid inside a heat-treated ISPM-15 crate. Machine and tooling travel as two protected consignments, not one.

Do you pack the hobs and cutters separately from the machine?

Yes, and we recommend it as standard. Hobs, shaper cutters and shaving cutters are ground tooling that chips if it contacts the machine casting or another cutter. Each is wrapped in VCI paper and packed in an individually slotted tool box, so the cutting edges never travel loose against anything hard.

Can transit shock affect a gear machine's index accuracy?

Yes. Unlocked index tables, dividing heads and, on mechanical machines, unbraced change-gear trains can pick up backlash or a small positional shift from repeated road and sea vibration. It rarely shows as visible damage; it shows later as a gear that fails inspection. Locking the drive train before transit is the specific step that prevents this.

Do you pack gear shaping and gear shaving machines as well as hobbers?

Yes, we pack hobbers, shapers, shavers, bevel and spiral bevel generators and worm gear cutting units, each braced to its own moving assembly, whether that is a ram, a cradle or a hob slide.

Do you pack gear cutting machines on site at our factory?

Yes. A BENZ team comes to your plant with tooling and lifting equipment and packs the machine and its cutters on your shop floor, so nothing moves unprotected before it is secured.

Are your gear machine crates ISPM-15 compliant?

Yes. All solid-wood crating and skidding is heat-treated and ISPM-15 stamped, with the treatment certificate supplied for customs clearance without quarantine or fumigation.

Shipping a hobbing or gear-shaping machine?

Send the machine details or book an on-site survey. We specify and pack the machine and its tooling to arrive ready to cut to tolerance.

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BENZ Packaging consistently provides reliable and efficacious Corrosion Prevention & Protective Packaging Solutions to clients worldwide.

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