The powerful solution for the automatic internal cleaning of bins and containers
Washing machine Robus
Preparation container
Mixing vessel
Mixing container
Transport containers
The Robus is a robust, user-friendly and explosion-proof washing machine for cleaning the inside of round containers. It has been specially developed for industrial applications where thorough cleaning, maximum safety and easy handling are required.
Thanks to the combined use of rotating brushes and an efficient solvent spraying system, the Robus offers effective removal of paint and ink residues, as well as dirt and residues - even on challenging geometries and stubborn dirt.
Robus
Key features
Cleaning result
- Very good internal cleaning of cylindrical containers thanks to centrifugal folding brush
- Interior cleaning of cubic containers using a centrifugal brush with long bristles
- Spray system for washing with circulating washing solvent and rinsing with clean solvent
- Three powerful pumps; 1. dirt-resistant diaphragm pump as wash pump, 2. separate pump for rinsing, 3. pneumatic diaphragm pump for draining
Convenient handling
- Robust and user-friendly washing machine
- Easy replacement with a centrifugal folding brush at the touch of a button on a quick-release coupling
- Lowering the brush into the container and closing the upper opening with the machine lid using the pneumatic portal lifting stand
- Washing solvent supply in provided container, level switch for filling and emptying
- Filter with removable basket for easy cleaning and to protect the drain pump and the washing solvent supply
- Automatic wash program: wash - drain - rinse - internal extraction; program steps can be set individually
Security
- Explosion-proof and ATEX-certified design for safe use in potentially explosive atmospheres
- Solvent supply from separate container
- Operation only possible with the machine door fully closed
- Powerful internal extraction with pneumatically controlled air flaps
- Extraction system protects operating personnel from solvent vapors
- Robust design with high-quality components (pumps, fans) for a long service life
Do you need more?
Get the most out of your machine with the right accessories. Optimize your processes and improve process reliability, working comfort and cleaning quality - individually tailored to your requirements and industry standards.
Cleanliness
- Centrifugal folding brush with active, reinforced contact pressure and significantly higher drive power for removing the most stubborn dirt
- Outlet cleaning, manual or automatic
- Especially for cleaning with alkaline media: Our Robus Hardliner brush: Speed-controlled centrifugal folding brush with active, increased contact pressure and significantly increased drive power, especially for removing the most stubborn dirt that cannot be dissolved by the cleaning medium, such as silicone sealants. In order to achieve the highest possible mechanical effect, this brush variant is usually fitted with stainless steel bristles (see pictures)
Convenient handling
- Pneumatic lifting floor, coupling of the suction hose at a user-friendly height
- Pneumatic tilting of the machine (in conjunction with pneumatic lifting floor) - better emptying of containers with unfavorable floor/discharge geometry
- Electric clamping device for fixing the container
Process reliability
- Brush housing in the lid - emission reduction for internal extraction and drying
- External extraction - as a supplement or replacement for room/workplace extraction
- Internal extraction, alternatively with hot air drying for less volatile solvents
- Solvent concentration measuring and control system for connection to an exhaust air purification system
- Floor pan for working area under machine portal
Further information
All details at a glance: Download the product flyer or send us your request for an individual consultation.
Our ATEX protection concept
Others promise, Renzmann delivers security
Your industrial container cleaning rethought
With the Robus, you can rely on an efficient, safe and low-maintenance solution for professional container cleaning - ideal for companies in the chemical, pharmaceutical, food and paint industries. Contact us now and redefine cleaning!
FAQ Sales
Sales
How do I get a quote?
It's easy to get a quote: Contact us by email at vertrieb@dw-renzmann.de or call us on +49 (0) 6751 878-0. Together, we will analyze your needs - e.g. which parts you want to clean or which solvent you want to treat - and prepare a tailor-made offer for you.
Who is my contact for advice and technical questions?
Our sales staff will support you with their in-depth specialist knowledge. In addition, the sales staff work closely with our technical center so that application tests can also be carried out if required.
Who is responsible for my country or region?
We have a worldwide sales network. You can find the contact person responsible for your region here. Alternatively, our sales team will be happy to help you directly and put you in touch. For customers in Germany (and selected other countries), sales are handled directly by our company headquarters in Monzingen.
How do I find out which cleaning or distillation system suits my needs?
Our consultation begins with an individual inquiry about your requirements and wishes. You tell us your requirements - for example, which parts, containers or solvents you use - and we recommend the right machine for you. For more complex requirements or uncertainties, we offer you washing or distillation tests in our technical center. This allows you to experience under real conditions which system is best suited for you. You can request an appointment for a washing or distillation test directly here.
What information does Renzmann need for an initial assessment?
We need some basic information to provide targeted advice: What is to be purified or distilled? In what quantities? How heavy is the contamination? Are there special geometries or requirements for the cleaning or recovery result? Describe your task to us by e-mail. We will then be happy to send you the appropriate questionnaire. Based on this query, we can create a customized concept for your application.
What special solutions are possible?
Our machines are based on proven technology, but can be adapted to customer-specific requirements at additional cost. These include, for example, special adapter systems, control concepts suitable for integration, adaptations to structural conditions or special process-related functions. Simply contact us - together we will check what is technically feasible and economically viable.
Does Renzmann also offer international deliveries?
Yes, we deliver worldwide and have decades of experience in the production of machines for the international market. Our machines meet country-specific requirements, both in terms of technical standards and regulations as well as documentation. Our local sales partners also support you with communication and project management.
How quickly can I expect an offer?
Generally, you will receive your quotation within a few working days. More complex projects that require technical consultation or trials in the technical center may take a little longer. We will keep you informed of the status in a transparent manner. Request a quote.
How does Renzmann position itself when it comes to safety?
We supply ATEX-compliant machines for operation with flammable solvents. This is based on Directive 2014/34/EU (current version) and the associated guidelines of the EU Commission. With our distillation units, however, we go one step further than other suppliers. Unlike other manufacturers, we define Zone 0 inside our distillation units. This means that, in addition to all electrical devices, all moving mechanical parts inside the distillation bubble are also type-tested and approved for permanent operation in Ex Zone 0. You can find out more under "Our ATEX protection concept".
How does Renzmann position itself when it comes to sustainability and environmental protection?
Sustainability is not an add-on for us, but part of our technology philosophy: our distillation units allow for the recovery and reuse of solvents, thereby reducing disposal costs and resource consumption. Our washing machines are designed so that cleaning media can be used efficiently and processes can be designed to conserve resources. The durability of our machines also contributes to the environmental footprint.
How can I get an impression of the Renzmann machines?
Some of our machines for washing and distillation tests are available in our technical center in Monzingen. You can experience them live during a test with your own materials. Alternatively, we will be happy to send you technical documentation or reference reports - we can also organize a digital viewing appointment on request. You can find out more about our technical center here.
WE ARE HERE FOR YOU
If you need technical details about our machines or individual advice -
We will be happy to help you!