Safe handling of large reels
The equipment had to handle workpieces up to 1,000 mm in diameter and 1,600 mm in length while interfacing with the existing machine's magazine.
We design and commission special-purpose machines, test rigs and automated production lines. The projects below show how we combine mechanical engineering, pneumatics, hydraulics, electrical systems and controls into solutions tailored to each customer's process.
Each project began with a different process, material and set of technical constraints. These case studies present the scope of each solution and verified equipment parameters.
Automated feeding of large reels into the infeed magazine of an unwinding machine.
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Repeatable opening, closing and shock resistance tests.
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An automatic punching cycle starts after the profile is positioned in the fixture.
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Six process stages - from reel loading to the finished carton.
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A six-module machine handling two carton formats.
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Automated removal and stacking of panels on a scissor lift.
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Semi-automatic turning of panel stacks weighing up to 3,000 kg.
View projectThe objective was to automate the feeding of large reels into the infeed magazine of an unwinding machine and reduce operator involvement in every loading cycle.
The equipment had to handle workpieces up to 1,000 mm in diameter and 1,600 mm in length while interfacing with the existing machine's magazine.
We developed two design variants of the lift, adapted to the production hall layout and the required reel-feeding method.
The welded steel structure uses hydraulic cylinders and an electrical control system. The lift picks up the reel and feeds it into the unwinding machine's magazine.
The test rig automates repeatable door opening, closing and load tests in accordance with the requirements of the specified test standards.
The test requires the same sequence of movements and loads to be maintained for a programmed number of repetitions.
The machine performs repeated opening and closing tests as well as shock resistance tests.
The control system is based on a PLC connected to a touchscreen panel used to enter test parameters and monitor the test sequence.
The workstation produces a repeatable cut-out for a latch after the profile has been correctly positioned in the fixture assigned to the relevant product variant.
Every profile must be positioned in exactly the same location to maintain repeatable geometry of the finished component.
After the profile is loaded, the workstation starts the power unit and the actuator driving the punch. A light signal indicates that the process is complete.
The line combines consecutive operations - from reel loading, measuring and folding to packaging, labelling and placing the finished products in a carton.
The material must be measured, cut, folded twice, wrapped in film, labelled and grouped.
Individual modules transfer the product between stages and complete the process by placing the required number of finished items in a carton.
The six-module machine picks flat carton blanks from a pallet, folds them and places them on trolleys. The system handles two formats with automatic changeover.
The machine had to handle different carton sizes and automatically transfer the finished packaging to the next process stage.
The machine combines pallet picking, buffering, folding, transport and loading of finished cartons onto a trolley.
The workstation receives large panels directly after sanding and stacks them on an existing scissor lift without interfering with the operation of the sanding machine.
The new workstation had to interface with the sanding machine and scissor lift already operating at the plant.
Two vacuum grippers transfer the panel, while retractable rollers enable positioning and unobstructed placement on the stack.
Guide rollers position the panel at the infeed. Before gripping, the surface is cleaned with an air blast. The grippers lift the workpiece and transfer it above the scissor lift, while the rollers retract before the panel is placed on the stack.
This semi-automatic workstation clamps and turns furniture panel stacks weighing up to 3,000 kg. The operator loads and unloads the stack using a forklift truck.
The process requires controlled clamping, turning and release of a large stack without damaging the panels.
The operator starts the sequence from the control panel, while the hydraulic system clamps and turns the stack.
We prepared an operating manual for the workstation covering safety procedures, a description of the hydraulic system and maintenance recommendations.
We tailor the scope to each project. One team handles the key stages, ensuring clear responsibility for the machine's operation.
Requirements, material, cycle time, available space and interfaces with other equipment.
Concept, mechanical engineering, pneumatics or hydraulics, electrical systems, safety and controls.
Manufacturing, assembly, programming and functional testing before delivery.
Transport, on-site installation, acceptance, documentation and service support.
Send us a process description, photos or a video, along with basic information about the workpiece. You do not need a complete machine specification - we will define the scope during a technical consultation.
Describe the process, the problem and the expected result. Your message will be sent directly to the CPP PREMA automation team.
