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High-pressure cleaning for industrial containers

Washing machine SP

The SP washing machine is the ideal solution for thorough internal cleaning of containers and bins using high-pressure spray systems. The SP impresses with its powerful HRE spray head with 5 nozzles, the automated washing program and an efficient safety system. The type SP70 supplements this equipment with a higher spray pressure and has therefore been specially developed for cleaning with aqueous-alkaline cleaning media.

Washing machine SP

Key features

Cleaning result

  • Rotating spray head with 5 full jet nozzles - effective interior cleaning with 50 bar spray pressure
  • Vertical rotation with lifting movement - adapted to container height
  • High-pressure piston diaphragm pump for the washing process, separate rinsing pump

comfort

  • Lowering of the spray head and closure of the tank by pneumatic lifting stand
  • Automatic washing program: Wash – Rinse – Internal suction; individually adjustable
  • Level switch in the external washing solvent tank - Automated filling/emptying
  • Two pressure switches protect the system in the event of underpressure, overpressure, or blockages.

Security

  • Explosion-proof and ATEX-certified design for safe use in potentially explosive atmospheres
  • Internal extraction with powerful fan for emission control
  • Monitoring the lid contact pressure - spraying process only when the lid is closed
  • Completely closed system - no solvent exposure when opening
  • Safety shutdown for deviating pressure values
  • 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.

Cleaning result

  • Outlet cleaning - manual or automatic
  • Internal extraction, optionally with hot air drying for less volatile solvents
  • Pneumatic diaphragm pump for draining
  • Filter to protect the high-pressure pump, additional filter with removable basket for drain pump and reservoir

comfort

  • Lid variants and adapters for different container openings
  • Floor pan for the work area under or in front of the machine stand

Process reliability

  • External extraction - supplementing or replacing room extraction
  • Solvent concentration measurement and control system - can be connected to exhaust air purification systems

Further information

All details at a glance: Download the data sheet or send us your request for a personalized consultation.

Variant SP70 - for special cleaning requirements

  • Spray pressure up to 70 bar for heavier soiling
  • Suitable for aqueous-alkaline media
  • Heating and thermal insulation of the cleaning medium tank
  • Rinsing with water
  • Explosion protection adapted to the medium and installation conditions

Our ATEX protection concept

Others promise, Renzmann delivers safety

Conclusion

The SP series combines high performance, flexibility and the highest safety standards in a compact machine - whether for solvents or aqueous media. Contact us for individual advice and the right design for your requirements!

Industrial washing machine SP for cleaning the inside of containers and IBCs on metal
Industrial washing machine SP with high-pressure cleaning unit HRE for cleaning containers and IBCs on metal
A close-up view of the Renzmann HRE high-pressure cleaning unit

FAQ Sales

Sales

How do I get a quote?

It's easy to get a quote: Contact us by email at sales@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.

A short line to us

Questions or further information required?

+49 (0)6751 878-0

Contact by e-mail

info@dw-renzmann.de