Purchasing scenario
Suitable for B2B buyers comparing a complete industrial line, a new product route, an expansion line or a replacement of key process modules.
Guava puree line manufacturer
Guava Processing Line Manufacturer for Puree, Pulp & Nectar
Guava processing line for puree, pulp, juice base, nectar base and aseptic bulk products, with engineering focus on seed separation, gritty particles, viscosity and tropical fruit aroma protection.
Line scope
Processing Line Overview
We manufacture turnkey guava processing lines for puree, pulp, nectar, juice and aseptic ingredient production. The complete line can include guava receiving, washing, sorting, crushing, heating, pulping, seed control, refining, deaeration, sterilization, filling, CIP and PLC control. Equipment selection is driven by seed hardness, grit control, aroma target, viscosity, particle requirement, packaging format and utility conditions.
Capacity discussion
Typical reference only for preliminary planning: confirm by fruit size, seed content, ripeness and shift schedule.
Engineering boundary
The line can include receiving, washing, sorting, extraction, tanks, deaeration, heat treatment, evaporation when required, filling, CIP, utilities and PLC control.
Product route
Typical Finished Products
Use the finished product table to separate process routes before asking for quotation.
| Finished Product | Process Route | Packaging Option | Key Engineering Concern |
|---|---|---|---|
| Guava puree | Wash, crush, soften, pulp, refine, deaerate and sterilize | Aseptic bag-in-drum, pouch or jar | Seed grit, viscosity, color and aroma retention |
| Guava nectar base | Puree preparation with controlled pulp and later blending interface | Bottle, carton, pouch or aseptic bulk | Drinkability, pulp suspension and Brix/acidity balance |
| Guava juice base | Pulp extraction, refining, deaeration and pasteurization | Bottle, pouch or bulk ingredient pack | Sediment, grit and flavor stability |
| Guava concentrate | Puree or juice base preparation plus evaporation | Aseptic drum or bulk tank | Fouling, high viscosity and flavor loss |
Process route
Process Flow
Reference route: Receiving → Washing → Sorting → Crushing / Destoning / Pulping → Deaeration → Sterilization → Evaporation if needed → Filling → CIP.
01. Receiving
Receive and weigh fresh guava, ripe guava, sorted guava for puree or nectar base. Record batch condition, visible defects, temperature and supply rhythm so the upstream section does not overload the line.
02. Washing
Use bubble, brush, spray or combined washing to remove soil, leaves, field debris and loose impurities before inspection.
03. Sorting
Remove rotten, damaged, immature or foreign materials before they affect extraction yield, flavor, color or food safety.
04. Crushing / Destoning / Pulping
Select crushing, destoning, pressing or pulping according to fruit structure and finished product target rather than using one generic extraction method.
05. Deaeration
Remove air before heat treatment or filling to reduce oxidation, foaming, browning and unstable filling behavior.
06. Sterilization
Apply plate, tubular or tube-in-tube heat treatment according to pH, viscosity, pulp, particles and packaging format.
07. Evaporation if needed
Add evaporation only for concentrate or high-solids ingredient routes; confirm feed Brix, target Brix and fouling risk.
08. Filling
Use bottle, pouch, can, jar, aseptic bag or drum filling according to shelf-life, distribution and commercial packaging plan.
09. CIP
Plan cleaning circuits for tanks, pulpers, heat exchangers, fillers and pipelines so the line can be cleaned between shifts or products.
Equipment scope
Key Equipment Configuration
Each equipment module below should be confirmed from product data, layout, sanitary target and utility conditions.
Washing and sorting system
The washing and sorting system removes soil, leaves, stones, damaged fruit and unstable raw material before extraction. It normally combines soaking, bubble washing, brush washing or spray washing with inspection conveying. For guava processing line, this section protects downstream pulpers, pumps and heat exchangers from foreign material. It also gives operators a practical quality-control point before high-value processing begins.
Crushing, pulping and seed control
Guava processing is strongly affected by seed hardness and pulp texture. A double stage pulping machine helps separate coarse seeds and refine pulp to the required particle size. Screen choice should be based on the finished product, not on a generic puree assumption. The RFQ should state acceptable seed grit, desired mouthfeel and whether the product will be sold as puree, nectar base or juice.
Vacuum deaerator
A vacuum deaerator removes entrained air before sterilization or filling. This helps reduce oxidation, foaming and color loss, especially in juice, puree and nectar-base products. Deaeration must be selected by viscosity, temperature, flow rate and whether the product contains pulp. It is not only a quality device; it also stabilizes downstream filling behavior.
Evaporator for concentrate routes
An evaporator is only required when the buyer wants concentrate, higher solids storage or ingredient density. A falling film evaporator is considered for lower-viscosity juice streams, while a forced circulation evaporator may be discussed for viscous or fouling-prone products. The RFQ should include feed Brix, target Brix, viscosity, heat sensitivity and cleaning interval expectations.
Tubular or plate sterilizer
Heat treatment is selected from product viscosity, pulp content, particle size, pH and packaging route. A plate sterilizer can suit low-viscosity juice, while a tubular sterilizer or tube-in-tube sterilizer is used when pulp, fiber or viscosity increases. Sterilizer sizing should consider holding time, fouling behavior, CIP access and filling temperature.
Aseptic filling machine
An aseptic filling machine is used when the finished product needs shelf-stable bulk packaging in bags, drums or bins. It must be planned together with the sterilizer, sterile transfer line and SIP logic. For higher throughput, a double-head aseptic filling machine can be discussed. Packaging size, cap type, bag specification and filling temperature should be confirmed before quotation.
CIP system
The CIP system cleans product-contact surfaces such as tanks, heat exchangers, pulpers, pipelines and fillers. Fruit products may leave sugar, fiber, seed residue, pectin, pulp or heat deposits, so cleaning circuits should be planned by soil type and sanitary risk. CIP design affects pipe routing, valve groups, water demand, chemical dosing and downtime between products or shifts.
PLC control system
A PLC control system connects process modules into a stable production sequence. It can manage pump interlocks, tank levels, sterilizer temperature, filling readiness, CIP recipes and alarms. Automation level should be defined by operator skill, batch traceability, data recording and whether the buyer needs recipe management. It is a quotation item, not an afterthought.
RFQ data
Technical Parameters for RFQ
Values marked as typical reference only are for preliminary planning and must be confirmed by sample tests, buyer specifications and final engineering review.
| Parameter | Typical Reference | Why It Matters |
|---|---|---|
| Raw material | Fresh guava, ripe guava, sorted guava for puree or nectar base | Variety, maturity, defect level and receiving condition affect washing, yield and quality. |
| Finished product | Juice, puree, pulp, concentrate, nectar base or aseptic bulk product as applicable. | The finished product determines extraction, heat treatment, filling and utility scope. |
| Capacity | Typical reference only for preliminary planning: confirm by fruit size, seed content, ripeness and shift schedule. | Throughput drives equipment size, buffer tanks, utility demand and floor layout. |
| Initial Brix | Typical reference only for preliminary planning: measure Brix, acidity and ripeness together before route design. | Feed Brix affects mass balance, evaporation load and finished product standardization. |
| Target Brix | Natural puree or nectar base may follow product spec; concentrate target must be specified if evaporation is required. | Target Brix determines whether concentration, dilution or blending is required. |
| Viscosity | Medium to high when pulp is retained; viscosity affects pumps, deaeration and tubular sterilization. | Viscosity changes pump type, heat exchanger choice, deaeration and filling speed. |
| Fiber / seed / particle requirement | Seed grit, stone cells, fiber and pulp particle size must be defined for screen and refiner selection. | Particle limits determine pulper screens, refining stages and sterilizer type. |
| Heat treatment | Pasteurization, UHT, tubular, plate or tube-in-tube route to be confirmed from product and packaging. | Thermal process protects shelf life but can affect color, aroma and fouling. |
| Packaging | Bottle, pouch, can, jar, aseptic bag-in-drum, bag-in-bin or bulk tank. | Packaging affects filling machine, sterilization logic and storage conditions. |
| Steam | Confirm available pressure, capacity and boiler condition. | Steam shortage limits preheating, sterilization, evaporation and CIP. |
| Power | Confirm voltage, phase, frequency and installed power limit. | Electrical design affects motors, controls, pumps and installation cost. |
| Compressed air | Confirm pressure, dryness and air capacity. | Air is needed for pneumatic valves, filling machines and control instruments. |
| Cooling water | Confirm cooling tower, chilled water or process water availability. | Cooling capacity affects pasteurizer balance, filling temperature and product stability. |
| CIP | Define manual cleaning, semi-auto CIP or automatic CIP circuits. | Cleaning design affects hygiene, downtime, labor and long-term operating reliability. |
Route selection
How to Choose the Right Process Route
Start from finished product, not equipment name
Choose puree when fruit body and natural texture are desired. Choose nectar base when the product will be diluted or blended later and must remain drinkable. Choose juice base when lower pulp and cleaner mouthfeel are required. Evaporation should be evaluated carefully because guava viscosity and seed grit can increase fouling risk.
Match heat treatment to product risk
Low-viscosity juice, pulpy puree and concentrated product do not use the same heat exchanger or holding logic. Confirm pH, viscosity, particles, packaging and shelf-life target before selecting plate, tubular or tube-in-tube sterilization.
Design cleaning and utilities with the process
Steam, cooling water, compressed air, power and CIP should be sized with the route. A line that is mechanically complete can still fail in operation if cleaning time, utility peak load or buffer capacity is underestimated.
Engineering risk
Common Engineering Problems
- Hard seeds and grit can reduce mouthfeel and damage downstream equipment.
- High pulp viscosity can limit heat transfer and filling speed.
- Aroma loss may occur during long holding or high-temperature exposure.
- Fiber and stone cells require appropriate screen size and refining stages.
- Foaming and air incorporation can reduce color stability.
- CIP must remove sticky puree and seed residues from screens and piping.
Internal links
Related Equipment
These links help buyers review the process modules that normally drive quotation scope.
Buyer questions
FAQ
Why is seed control important in guava processing?
Guava seeds are hard and can create gritty mouthfeel, equipment wear and customer complaints if they remain in puree or nectar base. Seed control depends on pulping screen, refining stage, fruit ripeness and the target product. A puree line may keep more body, while a nectar base often needs smoother texture. The RFQ should state acceptable grit and particle size before pulper selection.
Can guava puree be used for nectar?
Yes. Guava nectar is often prepared from puree or pulp base, but the base must be refined to a drinkable texture and then blended to the required Brix, acidity and pulp level. The processing line should therefore consider pulping, refining, deaeration, blending and heat treatment together. If nectar is the final product, the buyer should send the target mouthfeel and packaging route.
Which heat treatment is used for guava puree?
Guava puree is usually more viscous than clear juice and may contain fine pulp. Tubular sterilization is often discussed, while plate heat treatment may be unsuitable if particle load and viscosity are high. Final selection depends on pH, particle size, viscosity, filling format and shelf-life target. Aseptic bulk filling requires the heat treatment and filler to be matched as one hygienic process.
Is evaporation suitable for guava?
Evaporation is possible, but guava viscosity, seed grit and flavor sensitivity can increase fouling and heat damage risk. It should be used only when concentrate or higher-solids ingredient storage is required. The RFQ should include feed Brix, target Brix, viscosity and cleaning expectations. For many projects, stable puree or nectar base may be a better first route than concentration. Utilities, cleaning frequency and automation level should be listed before final layout discussion.
What should be sent for guava line quotation?
Send guava variety, maturity, size, seed content, target product, capacity, natural Brix, target Brix if needed, seed grit tolerance, pulp particle size, viscosity, packaging format, steam, cooling water, power, compressed air, CIP requirement and layout. If the finished product is nectar, include dilution or recipe expectations so blending and heat treatment can be sized properly. For early quotations, mark all values as reference only until sample testing confirms them.
Procurement engineering
Guava Processing Line Engineering Notes for Equipment Buyers
This section is written for RFQ preparation. Values are reference only until raw material tests, product specifications and final layout review confirm the process route.
Raw material behavior
Guava contains hard seeds and fibrous pulp that can affect texture and sterilizer selection. Ripeness, variety and trimming quality should be confirmed before pulper sizing.
Process route logic
The route typically includes washing, sorting, crushing, pulping, seed separation, refining, deaeration, tubular heat treatment and aseptic filling.
Factory planning boundary
The complete scope may include washing system, hammer crusher, double-stage pulper, vacuum deaerator, tube-in-tube sterilizer and aseptic filler. Confirm steam, power, compressed air, cooling water, drainage, CIP level and automation requirement before judging price.
Process Design Basis
This crop-specific review separates the main process decisions before capacity and equipment are finalized.
| Design Checkpoint | Reference Data or Decision | Effect on the Line |
|---|---|---|
| Seed and grit target | Define hard seed separation and the acceptable gritty particle level in the finished puree. | The target controls rotor condition, screen loading, refining stages and the inspection method for seed fragments. |
| Refining sequence | Select the screen opening sequence from fruit maturity, pulp yield and required texture. | Using one fine screen too early can reduce capacity, raise waste moisture and make cleaning more frequent. |
| Finished mouthfeel | Confirm puree, beverage base or nectar mouthfeel together with viscosity and fiber expectations. | The result affects blending, pumping, deaeration, tubular passage and aseptic filling behavior. |
- Evaluate coarse seed removal before fine refining rather than forcing all separation through one stage.
- Measure viscosity at a stated temperature so pump and heat-transfer decisions use comparable data.
- Review aroma exposure during preheating, deaeration and sterile holding as one connected route.
| RFQ Item | Reference Information to Provide | Engineering Reason |
|---|---|---|
| Finished products | guava puree, guava pulp, nectar base, juice base and aseptic guava ingredient | Different products may share the same front end but require different pulping, heat treatment, filling and storage logic. |
| Critical concern | hard seed separation, gritty particle control, viscosity, tropical aroma, pulp yield and tube-in-tube heat treatment | This is usually where equipment sizing, material selection, cleaning design and quality risk become different from a generic line. |
| Capacity and season | Hourly intake, operating hours per day, harvest season or frozen raw material plan. | Capacity affects buffer tanks, utility peak load, staffing, front-end width and aseptic filler size. |
| Brix, pH, viscosity and particles | Use measured data when available. If not, mark values as preliminary planning references only. | These values decide pump type, heat exchanger style, deaeration, evaporation and filling behavior. |
| Packaging and shelf life | Aseptic drum, bag-in-bin, bottle, pouch, can, jar, frozen pack or chilled distribution. | Packaging changes sterilization, filling machine, SIP/CIP scope, logistics and finished product storage. |
Internal equipment path
Related Process Modules
Use these internal links to move from raw material route to equipment scope and quotation preparation.
Project RFQ
Send RFQ
For a useful Guava Processing Line quotation, include raw material, finished product, capacity, initial Brix, target Brix, viscosity, packaging format, utility conditions, factory layout, automation requirement and expected project timeline.
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