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LONGER B1 expansion kit frame rails for 450 x 850 mm engraving area

LONGER

LONGER B1 Series Expansion Kit 450 x 850 mm

SKU CH-913F-Z3X33

Expansion kit extends the engraving area to 450 x 850 mm for B1 20W, 30W and 40W laser engravers, enabling extra-long wood and metal projects

  • Engrave extra-long objects with a 450 x 850 mm work area
  • Supports B1 20W, 30W and 40W laser engravers for flexible power choice
  • Expands engraving area to 17.7" x 33.5" for larger projects
  • Ideal for wood and metal materials across extended dimensions

LONGER B1 Expansion Kit 450 x 850 mm

This expansion kit extends the working area of compatible LONGER B1 laser engravers to 450 by 850 millimetres. It supports the 20W, 30W and 40W models for engraving extra-long materials such as wood and metal. The kit is designed for makers who need a larger bed than the standard machine provides.

Sustained load behaviour

During long jobs the enlarged frame maintains alignment so the laser head tracks accurately across the full 850 millimetre travel. Builders who require a second engraver or a different brand will find this kit incompatible with those setups. Buyers needing an even larger bed must look beyond this specific accessory.

How it compares

Measured against everything we stock in Laser Engraving Machines & Parts, at today’s prices. Recalculated every night.

Price $114.99
Cheaper than about 79% of the 139 comparable items (median $334.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the expansion kit add any extra power draw or heat to the B1 20W laser engraver during all-day runs?

The kit is a passive frame extension with no electronics, so it does not increase power consumption or heat output on the 20W, 30W or 40W units.

Which existing engraver models must I already own for this 450 x 850 mm expansion kit to work?

It is compatible only with the B1 20W, 30W and 40W laser engravers.

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