Fuel & diesel tanks Drink water tanks Gray water tanks Black water tanks Other nautic equipment

Fuel & diesel tanks Drink water tanks Gray water tanks Black water tanks Other nautic equipment

factories ROTO is a global producer of high-quality plastic products from polyethylene, polypropylene, polyamide, XPE and ABS with production factories in four European countries. ROTO is a family business company that is presented on the market as a successful manufacturer and reliable business partner for more than 40 years. ROTO is a leading rotational moulder in Europe with over 4000 different products in range and size up to 70.000L. These products are exported in more than 50 countries all over the world. ROTO performs all stages of the business process, from product development, product analysing, own tool production, prototype manufacturing, serial production, marketing & sales, distribution and after sale service. High quality technical products are result of latest production technologies and strong R&D department. ROTO have the following certifications: Certification of quality ISO 9001:2008 Environmental certificate ISO 14001:2004

CUSTOM ROTATIONAL MOULDING Standard nautic tanks & other nautic equipment 3

Your CUSTOM ROTATIONAL MOULDING Roto professionals for innovative technical solutions made of plastic to suit your needs From your idea, with a sketch, the production of a 3D model, a prototype of the product (if needed) and tool manufacturing to a sample piece and then the serial production in just 6 weeks. Our advantage: the whole development process takes place in one site, the headquarters of our company. Your CUSTOM moulding is Rotor's key competence. Throughout the development process, we work closely together with our customers, giving them support with the design, technical solutions, and cost reduction, in this way we strive for our customers' goal: to have a product that is useful, technically perfect and fairly priced. black water tank sump box waterlock diesel tank drink water tank gray water tank 4 Costum made tanks

From Your DEVELOPMENT PROCESS idea, sketch, 3D model, tool... to the final product! Whole development process in 6 weeks! ROTO's advantage is certainly its own tool development and production. So all the flow of information, together with the necessary and significant data is exchanged only between our customer and our development. Our staff, that is professionally qualified in technical areas, is always available to help you. If required, group meetings can be organised (it is possible to hold a videoconference), so that the desired goal is attained in the shortest time possible. The scope of services of our development: Innovative product development, computer made prototype, Own laboratory for material analysis, 3D CAD, CAM construction, 3D product measurement, ultrasound wall thickness measurement, FEM analysis (deformation simulation and product tension under static strain), Modelling (manufacture of product prototype),preparation of technical documentation (a plan, a bill of materials, technological paper),tool manufacturing, Sample manufacturing,null series manufacturing, Fuel tank certification including fire safety testing IN HOUSE CERTIFICATION PROCESS according ISO EN 21487 and ABYC (USA market) 1. LEAK TEST at the pressure 0.2 bar 2. QUALITY INSPECTIION (Characteristic Accountability, Verification and Compatibility Evaluation) 3. STORAGE OF TANK 28 days/ DAILY TEMP MONITORING at 21 C 4. HYDRAULIC PRESSURE TEST 5. IMPULSE TEST 6. HYDRAULIC PRESSURE TEST 7. FIRE TEST PERFORMANCE 8. LEAKAGE TEST Costum made tanks 5

TOOL WORKSHOP We make the tools that are suitable for rotomoulding: metal sheet, cast aluminium and milled block aluminium. The tools are made of the highest quality materials, which guarantee a quality product for the requested surface. The product surface is determined in advance according to the customer requirements. The tool surface treatment is carried out in our tool workshop. In our tool workshop we constantly care for periodical maintenance and repairs of all tools, as well as any desired changes in the tools. Product design 3D sand printing Printed blocks assembling Casting Tool assembly/finishing Frame construction 5D block alumunium CNC milling 3D measurement + verification MANUFACTURING PROCESS Rotational moulding Powder Mold Heat Mold changing Two-axis rotation Cool Product demolding Rotomoulding is a manufacturing process for the production of thermoplastic mass products. The products that are manufactured with the rotomoulding system are (depending on the type of raw material) robust, flexible, all colours are possible (dryblend or compound), UV resistant and resistant to most chemicals. We use the following materials for various applications: Polyethylene (LLDPE, XPE), Polypropylene (PP), Polyamide (PA; PA6, PA12). All these materials are 100% recyclable (except for XPE). 6 Costum made tanks

PRODUCT ASSEMBLING AND TESTING Every buyer wants a product that can be easily installed in his machine, without having to additionally install parts on his own (level gauges, connectors, heaters, reducing connectors, inserts, seals, brackets). Our installation department specialises in this kind of work. After installing the built-in parts, we absolutely must carry out 100% quality control, which also includes pressure test of every volume product in a pool with water, where the product is inflated with air at 0.3 bar for 5 minutes. Every product receives the following quality control: Eye inspection, control of the dimensions specified in the sketch, control of wall thickness of the product, interior and exterior cleanliness, functionality of the product. The described control procedure is recorded in the checklist that accompanies each product. Assembling process Serial number marking Finishing and dimensional controling Leaking testing process Quality control Packaging and storage Costum made tanks 7

8 Standard nautic tanks & other nautic equipment STANDARD NAUTIC TANKS AND OTHER NAUTIC EQUIPMENT

fuel tanks (diesel & gasoline) 50 L, 90 L, 135 L, 160 L, 200 L, 300 L Capacity [L] Use Art. Nr. A B C 50 diesel 59000 750 350 200 50 petrol 59001 750 350 200 90 diesel 59002 780 765 205 90 petrol 59003 780 765 205 135 diesel 59004 1050 610 250 135 petrol 59005 1050 610 250 160 diesel 59011 1270 711 235 160 petrol 59012 1270 711 235 200 diesel 59006 1200 640 320 200 petrol 59007 1200 640 320 300 diesel 59008 1500 650 320 300 petrol 59010 1500 650 320 B C A Standard nautic tanks & other nautic equipment 9

black water holding tank black water tank- 50 L, 80 L B C A Capacity [L] Art. Nr. A B C 50 7765 320 360 580 80 7948 482 430 560 drink & gray water tanks 80 L, 126 L, 156 L B C A Capacity [L] Art. Nr. A B C 80 7453 900 350 300 126 7454 900 500 300 156 7452 1295 620 205 Fittings and addtional tank equipment can be added according customer needs. 10 Standard nautic tanks & other nautic equipment

other nautic equipment Art. Nr.: 55508 exhaust connection Material: LLDPE 165 150 76 other nautic equipment sump box Art. Nr.: 55509 Material: LLDPE Incl: cover other nautic equipment waterlock 20 L Art. Nr.: 55507 (inlet: Ø100/75, outlet: Ø100/75) Art. Nr.: 59009 (inlet: Ø87,5/75, outlet: Ø100/75) 250 490 220 Standard nautic tanks & other nautic equipment 11

since 1974 WORLDWIDE ROTOMOULDER PRODUCTION FACILITIES SALES REPRESENTATIVES www.roto-industry.com ROTO tel: +386 (0)2 52 52 182 fax: +386 (0)2 52 52 171 industry@roto.si