Reliability provided by energy tube for rotomoulding machines

• What was needed: Safe guidance of cables and hoses in rotomoulding machines - in an environment with high temperatures and heavy dust.
• Requirements: Reliability during long production cycles, cable protection, organised cable routing, ease of service and the option of subsequent expansion.
• Products: readychain systems with enclosed e-chains of series R4 (e-tubes) and chainflex cables for moving applications (servo, encoder and pneumatic cables).
• Industry: Mechanical engineering, plastics processing, industrial automation.
• Success for the customer: Reliable installation in demanding conditions, reduced risk of cable failure, simplified service and predictable maintenance costs.

High temperatures, dust and movement during operation

During rotational moulding, cables and hoses are constantly exposed to mechanical loads, repeated movements and a harsh environment. Any damage - be it through abrasion, chafing or a cable break - can stop the entire process and cause costly service calls.

The following were therefore decisive for OREX:

• Keeping the cables neatly organised - without tangling and without unwanted tensile forces.
• Protection for installations in environments with dust and high temperatures.
• To facilitate quick assembly and service.

readychain with enclosed R4 energy chains and cables for moving applications

OREX machines include readychain systems - pre-fitted, ready-to-install solutions for energy and energy supply, consisting of e-chain, cables and application-specific accessories.

The system includes:

• Enclosed e-chains in the R4 series (e-tube): They offer cable protection in demanding environments and ensure strong guidance during moving operation.
• Cables for moving applications: Servo and encoder cables for drive and signal units and pneumatic hoses for compressed air.
• Modular guide concept: Makes it easier to adapt to the respective machine configuration and enables subsequent modifications without extensive rebuilding.

Strong operation and reduced risk of failure

The use of an energy supply system designed for moving applications results in concrete advantages:

• Reduced risk of cable and hose damage thanks to organised guidance and additional cable protection.
• Longer service life of the installation since all components are designed for motion.
• Easier assembly and maintenance, reducing downtime and operating costs.
• Greater planning reliability, for both the machine manufacturer and the end user.

... enclosed e-chains are crucial in this application

In dusty and demanding environments, it is crucial to avoid unforeseen damage to and contamination of the installation. The enclosed design of the energy chain offers:

• Protection of the cables and a neat working environment.
• Secure guidance, even with long and repeated movement cycles.
• Better control over the cable routing and compliance with bend radii, which extends the service life of the cables.

The case study by OREX confirms that a well-designed energy supply is a real advantage in mechanical engineering. Enclosed e-chains of the R4 series and pre-fitted readychain systems ensure neat cable guidance, reduce the risk of damage and simplify assembly and service. This leads to more reliable operation of the installation and makes it easier to plan maintenance costs.

OREX develops machines with a focus on a high degree of automation and future growth. In practice, this means the option of retrofitting additional sensors, axes or motion functions and remote monitoring. The modular guidance system makes such adjustments easier, as the installation can be extended without having to rebuild the entire cable guide.