Trelleborg Inversion Drums
For saving time and costs, utmost safety at work and better mobility we recommend the Trelleborg Lining method, using Trelleborg Inversion Drums as the desirable solution. This method is allowing for smooth renovation via cleaning or inspection holes or any other known pipe openings.
Trelleborg Inversion Drum are composed of transportable pressure vessels, made of steel or stainless steel, designed to installation pressures of up to 1.5 bar (available on special request converted to max 3 bar and with pressure vessel approvals, e.g. TÜV, DEKRA or similar) and they are available in different sizes - according to your needs.
Trelleborg Inversion Drum S - the lightweight
The high-grade stainless steel Mini drum - ideal for transportable use.
Developed specifically for economical pipe lining operations in areas with difficult access, e.g. for the rehabilitation of down pipes from house roofs or in the basement area, as well as for underground house sewers.
- Stainless steel construction
- Wheel support system
- Ergonomic pull-out handle facilitates the mobile use of the drum.
- Equipped with a loading window for simple and safe filling operations
- Two connections for hot water circulation.
- Ergonomic hand wheel lock system to ensure high handling precision.
- Appropriate for hot water and steam cure
- Empty weight: just 39 kg.
- DN 30 - DN 150
Trelleborg Inversion Drum M - for house laterals
Small unit for rehabilitation of house laterals
- Steel construction, powder coated
- 6" quick clamp system
- Inversion unit can be tilted +/- 45 degrees
- Mounted on a special carriage for transport
- Hinged handle on hand wheel for space saving and safe transport
- Pieces of the equipment can be transported one by one, e.g. for lining jobs inside buildings etc.
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DN 30 to DN 225
Trelleborg Inversion Drum L - for main sewers
Medium-range inversion unit for lateral and main sewer rehabilitation.
- Steel construction, powder-coated, optional stainless steel
- Suitable for the inversion of flexible liners with an outside coating
- 8" quick clamp system
- extra large, ergonomic handwheel
- appropriate for hot water and steam cure
- pressure range up to 3 bar | 43.51 psi
- DN 40 - DN 300 | 1.5" - 12"
Trelleborg Inversion Drum XL - the large one
Heavy-duty inversion drum for lateral and main sewer rehabilitation
- Steel construction, optional stainless steel, powder-coated
- Inversion unit mounted on a stable steel frame
- Easy to transport due to the 3-wheel system with “stop-fix” brake
- An adjustable inclination angle of the corpus
- Ergonomic hand wheel for optimum traction control during the inversion process.
- Extra-large service window, easy to open by a gas spring.
- 8" quick clamp system
- pressure range up to 3 bar | 43.51 psi
- appropriate for hot water and steam cure
- DN 40 - DN 400 | 1.5" - 16"
Trelleborg Impregnation Tables
You need high-quality equipment to obtain high-quality results. Trelleborg Pipe Lining equipment offers all that is necessary to achieve high-quality results. Our impregnation tables and vacuum pumps ensure that liners are fully saturated.
Trelleborg Impregnation Table Type 225
Impregnation width from DN 40 - DN 225
- Steel frame construction
- 2 Wheels / 2 leg supports for easy transportation and portable application purpose
- height adjustable pinch roller and detachable crank
- foot-operated switch
- forward/reverse drive
- rotary potentiometer for speed control
Trelleborg Impregnation Table Types 400/600
Impregnation width from DN 40 - DN 400 / DN 600
- Steel frame construction
- 4 Wheels for easy transportation and portable application purpose
- height adjustable pinch roller and detachable crank
- foot-operated switch
- forward/reverse drive
- rotary potentiometer for speed control
Trelleborg Vacuum Pump
Vacuum - a quality factor
If not evacuated remaining air in the impregnated liner material will end up in bubbles which leave unwetted and unsaturated areas (dry spots). These dry parts of the liner will be a serious weak point for the whole installation work.
The incorrect impregnated liners will after installation and curing not fully restore and meet the structural and hydraulic requirements for the future life cycle of the pipe. The pipe will be vulnerable against infiltration and exfiltration and every other external loads.
Flawless impregnation is therefore of great importance.
Flawless impregnation - made easy
With the electrically operated vacuum system from Trelleborg, you get a high-quality product with all technical comfort, including the accessories required during the impregnation process.
Our completely oil-free vacuum systems are robust and durable with low maintenance and operating costs. They work energy-saving, fast, clean, quiet, and with minimum heat radiation.
Even with varying or fluctuating aspiration, they generate a constant vacuum with excellent efficiency for the best possible result.