STM TWC BIG 1
STM TWC BIG 1
The STM TWC BIG 1 is a commercial touch water chiller engineered for accurate, repeatable ingredient control in bakeries and food-production environments.
Large industrial touch water chiller for major bakery production lines. The 300 litre tank supports approximately 150 litre deliveries every 12 minutes from 27°C to 3°C.
Consistent dough starts with controlled water
Water can account for a substantial proportion of a dough recipe. Controlling its quantity and, where applicable, temperature helps reduce seasonal variation, improve batch consistency and support predictable proofing and baking.
Key features
- 1,680 l/h nominal production at standard test conditions
- 32.4 kW refrigeration power
- High-capacity industrial refrigeration circuit
- Automatic hygiene management
- Energy use concentrated around actual production demand
- Remote management, assistance and data back-up
Technical specification
| Model | TWC BIG 1 |
|---|---|
| Manufacturer code | 3271510300 |
| Power supply | 400V / 3ph + N / 50Hz |
| Precision | Temperature managed by intelligent STM electronics |
| Memory / interface | 7-inch touch interface |
| Tank capacity | 300 litres |
| Nominal hourly production | 1,680 l/h |
| Refrigeration power | 32.4 kW |
Available options and integration
USB and Ethernet; food-grade hydraulic-circuit detergent. Options are priced separately and should be confirmed when ordering.
Specification and installation support
Norgroup can help confirm sizing, water conditions, electrical supply, compatible equipment and installation requirements before order. Chiller outputs shown use STM test conditions and actual performance depends on inlet-water temperature, requested outlet temperature and ambient conditions.
Please contact us before ordering so the final configuration and any required options can be checked for your production.
Information compiled from STM Products' 2026 Water for Bakery & Food brochure and current official STM product information. Specifications are subject to confirmation at order.