Another robust 8-flask investment mixer from the KWS series. It offers advanced vacuum mixing technology to ensure every flask is filled without air bubbles or surface defects.
| Model | EB5 | EB8 | EB10/16S | EB-10/16 | EB 20/30 |
|---|---|---|---|---|---|
| SKU | 76-3001A | 76-3002 | 76-3005 | 76-3003 | 76-3006 |
| Max Flasks | 3 flanged flasks, 120 to 140 mm max diameter | 5 flanged flasks, 140 mm max diameter each | 6 flanged flasks, 140 mm max diameter | 6 flanged flasks, 140 mm max diameter | 8 flasks |
| Max Flask Height | 228.6 mm / 9 in | 230 mm / 9 in | 270 mm / 10.8 in | ||
| Flask Chamber | 290 mm diameter | 380 mm diameter | 430 mm diameter | 610 mm diameter | |
| Max Powder Capacity | 6 kg | 10 kg | 16 kg | 30 kg | |
| Mixing Chamber Diameter | 200 mm | 280 mm | 330 mm | 610 mm | 460 mm |
| Mixing Chamber Height | 315 mm inside height | 315 mm inside height | 575 mm inside height | 330 mm inside height | 590 mm inside height |
| Power | 220 V, 3 phase, 60 cycle | ||||
| Machine Dimensions | 730 x 490 x 970 mm | 1015 x 550 x 1405 mm | 1130 x 640 x 1600 mm | 1140 x 640 x 1720 mm | 1340 x 840 x 1710 mm |
| Weight | 72 kg uncrated / 120 kg crated | 147 kg / 0025 pump, 215 kg / 0040 pump, 226 kg / 0025 pump crated, 223 kg / 0040 pump crated | 189 kg uncrated / 283 kg crated | 211 kg uncrated / 325 kg crated | 292 kg / 453 kg shipping |
| Form Factor | Tabletop Unit | Floor Unit | |||
| Construction / Features | Stainless steel and aluminum construction | ||||
| Application | Investment Mixing | ||||
KWS Investment Mixing Machine: 30 kg Capacity / 8-Flask System
The KWS Investment Mixing Machine is a versatile high-capacity system designed to bridge the gap between boutique designer studios and high-output industrial casting houses. Capable of mixing up to 30 kg of investment compound under a full vacuum, this machine allows for the simultaneous filling of up to 8 flasks. Engineered for precision, the KWS system ensures that every mold produced features a high surface quality and sharp contours, significantly reducing post-casting cleanup and rejection rates.
Advanced Process Control
Achieve professional-grade results through a controlled environment that prioritizes metallurgical integrity and bubble-free filling.
- Variable Speed Mixing: Features a fully adjustable mixer speed to ensure the correct setting for every type of investment powder and process requirement.
- Vacuum with Vibration: Combines powerful vacuum suction with integrated vibration to ensure a dense, precise, and bubble-free fill every time.
- Visual Monitoring: A heavy-duty Plexiglass lid allows the operator to monitor the entire mixing and pouring process in real-time.
- High-Definition Casting: Specifically engineered to produce sharp contours and superior surface finishes, even when processing small quantities.
Built for the Production Floor
Maintenance and longevity are at the core of the KWS design, featuring corrosion-resistant materials and smart filtration systems.
- Corrosion Protection: All critical components are manufactured from stainless steel or aluminum to resist the harsh environment of water and gypsum exposure.
- Pump Protection: Includes a specialized vacuum pump filter system designed to catch debris and moisture, significantly extending the life of your pump.
- Special Alloy Taps: Filling taps are crafted from a proprietary alloy that resists damage and buildup from gypsum and water.
- Rapid Servicing: Uses long-lasting gaskets (2–3 year lifespan) that can be replaced quickly without the need to dismantle the entire unit.
Simplified Operation & Cleaning
The KWS system is designed to provide a clean and pleasant working environment. For post-production maintenance, the mixer swivels effortlessly over a dedicated drain bowl, allowing the entire tank to be rinsed with an integrated spray nozzle. This rapid-clean design minimizes downtime between batches and prevents investment buildup. With its 30 kg capacity and 8-flask turntable, this machine represents a significant upgrade for any shop looking to scale their production without compromising on the fine details of their jewelry or industrial components.
Technical Support: Romanoff International ensures your studio setup remains operational with expert service and training from coast to coast.
| Specifications | |
|---|---|
| Max Flasks | 160 - 200 mm |
| Max Height of Flasks | 270 mm / 10.8" |
| Flask Chamber | 610 mm Diameter |
| Max Powder Capacity | 30 kg |
| Mixing Chamber Diameter | 460 mm |
| Height of Mixing Chamber | 590 mm (Inside Height) |
| Power | 220V 3ph 60cyc |
| Dimensions | 1340 x 840 x 1710 mm |
| Weight | 292 kg / 453 kg (shipping) |
