Product state
Confirm whether the target is clear juice, cloudy juice, puree, pulp, concentrate, nectar base, jam base or aseptic ingredient. Product state changes pumps, screens, tanks, heat exchangers and filling interfaces.
Engineering guide
Fruit Concentrate Production Line for Juice and Puree Concentrates
Fruit concentrate production line guide for juice and puree concentrate projects. Review extraction, evaporation, Brix control, aroma, sterilization, filling and RFQ.
Purpose
When to Use This Guide
This guide explains when concentration is needed and how it changes evaporation, utilities, heat treatment, packaging and RFQ data.
Engineering decisions
Typical Process Decisions Behind the Guide
The same search keyword can describe very different projects. Engineers should translate the buyer's intent into process route, equipment boundary, utility load and packaging requirements before a quotation is compared.
Thermal route
Heat treatment is selected from pH, viscosity, particles, target shelf life and package type. Plate, tubular and tube-in-tube systems should not be treated as interchangeable.
Commercial scope
Separate must-have modules from future expansion. This makes the first quotation practical while keeping optional concentration, aseptic filling, higher capacity or additional fruit routes visible.
RFQ data
Key Engineering Inputs
Use these fields to prepare a more useful engineering discussion. Values before quotation are reference only.
| Input | Typical Reference Only | Why It Matters |
|---|---|---|
| Extraction or pulping | Prepare juice or puree feed before concentration. | Feed quality determines evaporator behavior. |
| Evaporation | Falling film or forced circulation is selected by viscosity and fouling risk. | Evaporation is usually the core utility driver. |
| Brix control | Initial Brix and target Brix should be stated as reference only. | Brix target changes heat load and packaging route. |
| Aseptic filling | Concentrate is often packed into aseptic drums or bins. | Sterile transfer must match the sterilizer and filler. |
Concentration route
Evaporation Route Selection
Concentration is a process decision, not an automatic upgrade. Confirm feed Brix, target Brix, viscosity, aroma sensitivity, fouling tendency and the required storage format before selecting an evaporator.
Feed Brix and target Brix
Feed Brix sets the water-removal load, while target Brix affects residence time, product viscosity, cooling and final packaging. Use measured values when available; otherwise label them as preliminary reference only.
Falling film or forced circulation
A falling film evaporator is often considered for lower-viscosity juice, while forced circulation may suit viscous or fouling-prone products. Final selection depends on solids, heat sensitivity and cleaning access.
Aroma and thermal load
Fruit concentrate can lose aroma or darken when the thermal route is too aggressive. Preheating, evaporation temperature, vapor recompression options, cooling and sterile transfer should be evaluated together.
Selection logic
How Engineers Use the Data
Match the route first
The finished product and packaging route should be confirmed before choosing individual machines.
Protect product quality
Brix, viscosity, oxygen pickup, aroma, color, particles and shelf life can change heat treatment and filling decisions.
Define the plant boundary
Utilities, layout, CIP, automation and installation scope decide whether a quotation is complete enough to compare.
Avoid weak RFQs
What Should Not Be Omitted
- Do not request only a machine name when the finished product, capacity and packaging are not defined.
- Do not compare quotations that omit CIP, sterile transfer, buffer tanks, utilities, controls or installation boundary.
- Do not assume water-like viscosity for puree, pulp, paste or concentrate products.
- Do not treat public reference values as final specifications; mark uncertain values as preliminary and ask engineers to confirm.
- Do not select filling equipment before heat treatment and shelf-life target are clear.
Buyer questions
FAQ
Is this a fixed specification?
No. This guide is for preliminary RFQ preparation. Final equipment selection depends on raw material, finished product, capacity, Brix, viscosity, particles, heat treatment, packaging and utilities.
Why does RFQ data matter so much?
A custom fruit processing line can change significantly when product target, packaging or utilities change. Better RFQ data allows engineers to propose a practical route instead of a generic machine list.
Can I send incomplete values?
Yes. If a value is not final, mark it as reference only. Engineers can still use it to narrow the process route and list what must be confirmed before quotation.
What should be attached if available?
Useful attachments include raw material photos, finished product target, capacity target, package format, factory layout, utility data and any existing product specification or sample test information.
Project RFQ
Send Engineering RFQ
Send raw material, finished product, capacity, Brix, viscosity, particles, heat treatment, packaging format, utilities, factory layout, automation requirement and project timeline.
raw materialfinished productcapacityBrix / viscositypackagingutilities