BOLTTE QLF Integrated Foam Vacuum Grippers and Replacement Rings, 25–100 kg

BOLTTE QLF Integrated Foam Vacuum Grippers

Integrated compressed-air vacuum grippers and replaceable foam sealing rings for handling bags and flexible packages in industrial automation.

Quick Model Finder

• QLF-255×125: complete gripper, 25 kg rated load.
• QLF-185×315: complete gripper, 50 kg rated load.
• QLF-250×380: complete gripper, 100 kg rated load.
• 185×315 and 250×380: replacement foam sealing rings.

Construction and Applications

• Aluminum body on complete-gripper models.
• Integrated vacuum generator operated by compressed air.
• Foam sealing surface for cement bags, woven bags, paper bags and soft packages.
• Replaceable foam-ring options for the corresponding gripper sizes.

Before Use

Confirm the complete model, dimensions, mounting-hole pattern, air connection, workpiece surface, required safety factor, acceleration and operating environment before installation. Rated load depends on the workpiece, vacuum level, leakage and motion profile.