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Crathern Model QB-100
Quad and Mini Quad Stayer
  • Modular in Design
  • Minimal Maintenance
  • Up to 60 cycles per minute
  • Fast and Easy Changeovers
  • Moveable Blank Supply Table
  • Discharge from Both Sides or End
  • Bottom Stack Feed with Top Stack Load
Crathern Machinery Group Model QB-100 Box Stayer
Crathern QB-100 Specification Diagram
Crathern Model Specifications Size Range:
BOX:
Model QB-100: Min. 80 x 35 x 15 mm; Max. 610 x 405 x 125 mm
Model QB-100 Mini: Min. 26 x 26 x 6.5 mm; Max. 260 x 200 x 76 mm
(will accommodate larger sizes)

BLANK:
Model QB-100: Min. 105 x 60 mm; Max. 840 x 615 mm
Model QB-100 Mini: Min. 38 x 38 mm; Max. 406 x 356 mm

THICKNESS: 0.5 to 6.0 mm

STAY TAPE:
Model QB-100: 100 mm maximum length from top of box. 22 mm wide stay tape.
Model QB-100 Mini: 6.35 mm maximum length from top of box. 19 mm wide stay tape.

Blank Feed: Bottom stack feed.

Blank Load: Top stack load.

Blank Supply Capacity: 455 mm

Production Speeds:
Up to 60 cycles per minute.

Energy Requirements:
HEATERS: 350 watts - 115 volts.
MOTOR: 1 HP, 1725 rpm
ELECTRICAL: 230 V, 60 Hz, 4.49 kva or 380 V, 50 Hz, 4.49 kva
Supplied as standard.

Options:
Automatic vacuum box ejection system, maximum box depth 6" (within standard maximum blank size), maximum stay length 5" from top of box, maximum stay length 6" from top of box, 19 mm wide stay tape (Model QB-100), electric eye control of discharge conveyor.

Shipping:
WEIGHT:
Model QB-100: 1361 kg
Model QB-100 Mini: 1361 kg


Advertised machine production speeds and product quality are based on materials selected by Crathern or actual production reported by our customers. The selection of materials used by each customer is their sole responsibility and will directly affect the product quality and output of the machine.

Due to continuous product improvements, we reserve the rights to change or discontinue specifications, designs and manufacturing locations shown in this brochure without notice and without incurring obligation.