Vacuum Fryer — QS-VF100
100 kg per Batch Low-Temperature Vacuum Fryer
Assess vacuum frying for fruit and vegetable snacks with a 100 kg raw-material batch rating. The specification uses sweet potato as its capacity example. Start with your own material, cut size and target texture before selecting the loading and processing conditions.

Why review this configuration?
- The specified frying oil temperature range is 80–100°C; oil content < 18%.
- Steam coil heating is paired with a vacuum frying and de-oiling arrangement.
- The listed control configuration includes a Delta PLC and Kunlun Tongtai touchscreen.
- Prepare for steam, cooling water and compressed air alongside the machine.
Specification — listed configuration
| Model | QS-VF100 |
|---|---|
| Raw-material capacity | 100 kg raw material per batch; sweet-potato reference |
| Finished yield | 30–50 kg (sweet-potato example) |
| Oil content | < 18% (product-specific testing applies) |
| Listed oil temperature | 80–100°C |
| Processing time | 25–80 minutes per batch (processing time, not a full-cycle guarantee) |
| Vacuum (gauge) | −0.092 to −0.098 MPa |
| Heating / listed steam consumption | Steam coil / 150 kg per hour |
| Steam pressure | 0.4–0.8 MPa |
| Compressed-air pressure | 0.5–0.8 MPa |
| Listed cooling-water flow | 10 tonnes per hour; circulation basis to confirm |
| Control | Delta PLC + Kunlun Tongtai (MCGS) touchscreen |
| Production lead time | Approximately 3 months |
About the numbers: capacities are raw-material loading per batch; finished yield is product-specific and the sweet-potato figures are examples, not guarantees for every food. Processing minutes do not include loading, unloading, de-oiling, cleaning and changeover — never derive daily output from processing minutes alone.
Configuration and scope
The quotation distinguishes the machine from buyer-provided utilities and supporting equipment. Steam, cooling water, compressed air and oil handling are reviewed as one project. Production lead time is approximately 3 months. Order quantity, price, delivery scope and warranty terms are confirmed in the project quotation.
Sample evaluation
Before you commit, test with your own food. Tell us the product and target snack quality — we source it locally, process a sample in our factory and send it to you. You only cover the shipping. Request a sample evaluation.
Also in this range: QS-VF150 (150 kg raw material per batch) · QS-300 (300 kg raw material per batch)
