Process Control Equipment

All GruberTech Equipment for Composites Manufacturing Applications

Simplify and reduce the time required to demold heavy cultured marble or solid surface cast parts and reduce stress and damage to molds caused by manual demolding.

6-leg demold or straddle gantry

The 20' 6-leg Demold Gantry (also known as a Straddle Gantry) is designed to assist in the demolding process of cast marble or solid surface, using lifters and hoists, the demolding gantry can greatly reduce the stress and damage to molds, as well as decreasing the time needed to demold product.

The 6-leg Straddle Gantry features heavy-duty steel I-beam construction, 3 inch tube steel legs, electric or pneumatic hoists, dual or quad cup lifters, and durable Gruber blue powder coating for protection. This Demolding Gantry is 20' (6 meters) in length.



  • Height: 124½" (316.23cm)
  • Width: 102" (259.1cm) corner legs, 132" (335.3cm) middle leg.
  • Length: up to 240" (609.6cm)


  • 4000 Lb (1814kg)

Description/Order Number
Demold Gantry, 6-leg, 20' (6m) - #0838214
Crating (required) - #CEGANTRY

Related Accessories:
Electric Hoist (4000 lb/184kg capacity), 3-Phase - #0831850 (single-phase also available - CALL)
Trolley, 4000 lb (1814kg) capacity - #0831217
Electric Hoist, 1000 lb (453kg) capacity - #083855
Trolley, 1000 lb (453kg) capacity - #083854
Pneumatic Hoist, 1000 lb (453kg) capacity - #111375
Chain container (1000/4000 lb) - #083856


Other Gruber Demold Gantries:

4-Leg Demold Gantry

16' length 4-Leg Demold Gantry