Hydraulic Tube Rolling Systems

Hydraulic Tube Rolling Systems - HEP-300, HEP-500 & HEP-1000

The Hydex HEP Models represent a significant advancement in hydraulic tube expansion technology, particularly designed to meet the rigorous standards of the petrochemical industry. This fourth-generation product builds upon the success and features of its predecessors and introduces several improvements. Here’s a detailed look at its key features:

Enhanced Hydraulic Precision: The Hydex design boasts advanced hydraulic control systems that provide precise and consistent expansion pressures, ensuring uniform tube expansion and optimal fit within the tube sheet holes.
Increased Expansion Capability: The device can efficiently expand tubes up to 100 mm (4 inches) OD, making it suitable for applications where traditional expansion methods might fall short.
Single Pass Execution: It employs a powerful expansion technique, streamlining the process and reducing operational time compared to multi-pass methods.
Advanced User Interface: The model includes an upgraded user interface with intuitive controls, enhancing ease of use and allowing operators to adjust on the fly.
Durability and Reliability: Designed with robust materials and engineering, the Hydex systems offer enhanced durability and reliability, even under the demanding conditions typical in the petrochemical industry.
Improved Safety Features: Enhanced safety mechanisms are incorporated to protect both the equipment and the operators, reducing the risk of accidents and ensuring compliance with safety regulations.
Energy Efficiency: The Hydex systems are designed with energy-efficient components that help reduce operational costs and environmental impact.
Versatility: It supports a wide range of tube sizes and materials, providing flexibility for different types of projects and applications.
Automatic Calibration: The device includes automatic calibration features that ensure precise and consistent expansion without the need for manual adjustments. Four different expansion drives are available for different tube OD ranges.

The Hydex system is a testament to our commitment to innovation and quality in hydraulic expansion technology, and its successful track record over more than 20 years underscores its effectiveness and reliability in demanding industrial applications.

These are custom-made rolling systems built here in Canada. With minimum effort, the operator can move from one tube to another.

The overhead arm supports the spring balancer which balances the weight of the telescopic shaft and expander.

The purpose of the telescopic shaft is to free the operator from handling drives. These have an extension length of approximately 500mm. The design is sturdy, absorbing all inherent torque from the tube rolling motor. With just one hand on the handle on the shaft, the operator can move from one tube to another.

Control of the tube rolling machine drive is by the foot pedals which control forward. reverse and fully auto.

Voltage stabilizers and transformers can be incorporated within the design of the system.

Hydraulic Tube Rolling Systems - Advantages

Hydraulic tube rolling systems are an efficient transmitter of power for many reasons. Its simple levers and push buttons make it easy to start, stop, accelerate and decelerate. This also allows for control accuracy. Also, because it is such a fluid system, without any cumbersome gears, pulleys or levers, it easily copes with a huge weight range.

It provides a constant force, regardless of speed changes. For the most part, hydraulic systems are simple, safe and economical because they use fewer moving parts compared to mechanical and electrical systems, which makes them easier to maintain. Hydraulic systems are safe to use in chemical plants and mines because they do not cause sparks.

Hydraulic Tube Rolling Systems - Disadvantages

Hydraulic systems also have some drawbacks. Handling hydraulic fluids is messy, and it can be difficult to totally get rid of leaks in a hydraulic system. If hydraulic fluid leaks in hot areas, it may catch fire. If hydraulic lines burst, they can cause serious injuries. Take care when handling hydraulic fluids, as too much exposure can lead to health issues.