






Whiskey & Pot Stills
TGD WG400 | TengoDistill 400L Professional Copper Grain Whiskey Pot Still System
TGD WG400: Professional 400L grain whiskey still with multi-plate column. 99.9% T2 copper, turnkey & CE certified. Ideal for bourbon & rye.
Specifications
- Model
- TGD WG400 (Grain Whiskey Series)
- Capacity
- 400 Liters / 106 Gallons
- Primary Material
- T2 Red Copper / SUS304
- Column Structur
- Multi-Stage Reflux with Adjustable Trays
- Heating Method
- Integrated Jacketed Steam / Electric
TGD WG400 | The Professional Standard for Authentic Grain Whiskey Production
The TGD WG400 is a high-performance 400-liter (106 Gallon) Grain Whiskey Distillation System precision-engineered for commercial craft distilleries. Optimized for the production of Bourbon, Rye, and Corn whiskeys, this system bridges the gap between traditional copper artistry and modern industrial efficiency, ensuring a superior flavor profile and a rapid return on investment (ROI).
Engineering the Grain Profile: Advanced Copper Technology
- Premium T2 Red Copper Catalysis: The entire vapor path—including the massive kettle dome and the multi-plate reflux columns—is handcrafted from 99.9% high-purity T2 red copper. This provides the essential surface area to neutralize sulfur compounds, resulting in the clean, sweet grain character that defines top-shelf whiskeys.
- Modular Multi-Column Versatility: Equipped with professional-grade reflux columns that allow master distillers to adjust the reflux ratio. This provides the flexibility to produce everything from heavy-bodied, low-proof artisanal whiskeys to high-purity neutral spirits in a single run.
- High-Torque Industrial Agitation: Features a powerful integrated motor and a jacketed kettle base. This ensures uniform heating of thick grain mashes, preventing scorching and maintaining batch-to-batch flavor consistency.
Industrial Build for Commercial Scaling
- Sanitary Skid-Mounted Architecture: The entire plant is pre-assembled on an industrial-strength SUS304 stainless steel skid. This "Plug-and-Play" design maximizes floor space efficiency and drastically reduces onsite installation time and costs.
- Precision Thermal Management: Features high-capacity shell-and-tube condensers and dephlegmators for rapid vapor chilling and fine-tuned reflux control, optimizing both water usage and energy consumption.
- Full Process Visibility & Safety: Outfitted with digital temperature monitoring at each stage, industrial pressure relief valves, and wide-vision glass manways for real-time control of the distillation curve.
Technical Specifications
Component | Specification |
|---|---|
Model | TGD WG400 (Grain Whiskey Series) |
Batch Capacity | 400 Liters / 106 Gallons |
Primary Material | 99.9% T2 Red Copper & SUS304 |
Heating Method | Integrated Jacketed Steam / Electric |
Column Structure | Multi-Stage Reflux with Adjustable Trays |
Build Standard | CE Certified / Food-Grade Sanitary |
💡 TGD WG400 400L commercial copper whiskey still for bourbon and rye whiskey production.



