PM Manipulators are industrial pneumatic manipulator systems developed for ergonomic handling, controlled unloading and safe hopper loading of sugar bags, cocoa bags, flour sacks, granule raw material bags and different bagged products.

In bag handling operations, the process is not limited to lifting. Bag form, filling ratio, gripping method, unloading angle, process feeding point and operator ergonomics must all be evaluated together.

Ergonomic Handling of Raw Material Bags

Continuous handling of sugar, cocoa, flour and granule product bags can create significant physical strain for operators. PM Manipulators help these bags to be moved with less effort and better control through pneumatic balancing technology.

Controlled Unloading and Hopper Loading

Controlled transfer of bagged raw materials into hoppers, mixers or process feeding points is critical for production continuity. PM Manipulators help the bag to be positioned at the correct angle and support safer unloading operations.

Vacuum and Gripper Systems

Vacuum end effectors, mechanical gripper systems or custom gripping solutions can be developed according to bag form and production line requirements. This structure is designed according to bag surface, weight and unloading operation.

Application Areas

PM Manipulators can be adapted to bag handling operations such as:

• sugar bag handling
• cocoa bag unloading
• flour sack handling
• granule raw material bag handling
• hopper loading
• mixer feeding
• controlled unloading
• horizontal and vertical positioning

PM Manipulators Manufacturer Capability

PM Manipulators can develop custom handling, unloading and hopper loading systems for different raw material bag types and process requirements. ERHA Engineering provides turnkey engineering solutions for bagged product operations through its design and production capability.