Tropical Fruit Processing Lines

Lychee Juice and Pulp Processing Line for Beverage and Aseptic Filling

Lychee processing line for juice, pulp, nectar base and aseptic ingredient products, with route design for shelling, seed removal, aroma retention and gentle heat treatment.

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Line scope

Industrial scope for Lychee juice, puree, sauce and concentrate processing.

This lychee line is planned for delicate or specialty fruit products where color, aroma, seed/skin control and heat exposure are important. The line can support puree, juice, sauce, concentrate or aseptic bulk product routes.

Suitable for fresh, frozen or prepared lychee raw material after quality and seed/skin evaluation.
Typical products include juice, puree, sauce, extract, concentrate and aseptic product.
Core process modules include gentle washing, pulping, seed/skin control, deaeration, heat treatment and filling.
Optional concentration, cooking or low-oxygen handling can be added according to final product target.

Process route

Lychee process route and engineering logic.

The lychee route should protect color, aroma and fine solids while controlling seed, skin and heat exposure.

Raw material receiving, washing and sorting

Inspect lychee quality, freshness and defects before processing. Stable raw material input improves yield, product quality and line efficiency.

Trimming, crushing, juicing, pulping or extraction

Trim the raw material to remove unwanted peel, core or damaged parts according to the target product route. Proper trimming reduces off-flavor, excess fiber and unnecessary downstream solids.

Separation, refining, deaeration or homogenization

Refining removes excessive seeds and skins while protecting color and aroma. Gentle solid control is important for berry mouthfeel and product appearance.

Optional concentration, blending or standardization

At this stage the product can be adjusted for Brix, solids, acidity, recipe balance or ingredient formulation. This is where the process is matched to the commercial product specification.

Sterilization, pasteurization or filling preparation

Pasteurization or sterilization is selected according to pH, product texture, shelf-life target and packaging format.

Packaging, cooling and storage

The final filling route should match the sales channel and storage plan, such as aseptic bag, drum, bottle, can, jar or pouch. Packaging choice also affects the overall thermal process and quotation scope.

Finished product routes

Lychee product routes and scope.

Different finished products lead to different equipment scope, utility demand, heat-treatment method and packaging logic.

Puree

Lychee puree needs careful color protection and seed/skin management.

Juice

Lychee juice routes focus on aroma retention, separation and filling stability.

Sauce or Jam Base

Lychee sauce-type products require cooking, viscosity control and product body management.

Concentrate

Lychee concentrate routes need careful heat management to protect color and flavor.

Processing challenges

Critical engineering points.

Soft berry raw material is more easily damaged, so handling intensity should be carefully controlled.
Color and aroma are sensitive to oxygen and heat, which makes low-oxygen handling and suitable thermal design important.
Seed and skin control affects mouthfeel and final product appearance, especially for puree and juice routes.
Jam, sauce, puree and concentrate routes should not be described as the same process because the thermal objectives differ.

Typical parameters

Reference scope for discussion.

Typical capacity	Industrial planning range depends on lychee supply, working shift and final product route.
Finished products	Juice, puree, pulp, concentrate, sauce, beverage base or aseptic bulk product depending on project scope.
Key process decisions	Raw material condition, texture target, heat treatment method, packaging format and utility conditions.
Packaging options	Aseptic bag, drum, bottle, jar, pouch, can or bulk tank depending on shelf-life target.
Automation & cleaning	PLC + HMI operation, sanitary piping and CIP/SIP options can be discussed.

Material-specific engineering

Lychee line decisions: peel removal, pitting, delicate aroma and light-color protection.

Lychee processing should protect delicate aroma and light color while removing peel and seed efficiently. The line is usually designed for pulp, juice base or blended beverage ingredients.

Peeling and pitting

Lychee peel and seed removal are the main preparation constraints. The RFQ should define whether the plant uses manual preparation, semi-automatic equipment or prepared raw material.

Delicate aroma

Lychee aroma can be reduced by long holding and excessive heat. Short residence time, deaeration and controlled pasteurization are important for premium products.

Pulp texture

Some products need lychee pulp pieces while others need smooth juice base. Pulp handling, refining and pumping should match the target texture.

Color protection

Light-colored lychee products show browning easily. Low oxygen exposure and rapid processing after peeling help improve appearance.

Blended beverage route

Lychee is often blended with other fruit juices. If blending is planned, dosing, mixing and final Brix/acidity adjustment should be included in the line scope.

RFQ parameters to confirm

Confirm fresh or frozen lychee, peel/pit method, pulp retention, juice or puree route, aroma target, packaging format, capacity and utility conditions.

RFQ planning note

Send Lychee Processing Line requirements with material data.

For a useful quotation, include the raw material condition, target product route, expected capacity, packaging format, available utilities and any quality requirement that affects equipment selection.

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Key equipment

Equipment modules and their role in the line.

Each module should be selected according to raw material condition, target product route, capacity, cleaning requirement and final packaging plan.

Bubble Washing Machine

Provides relatively gentle washing for delicate berry raw material.

Roller Inspection Conveyor

Helps remove unsuitable berries before crushing or pulping.

Double Stage Pulping Machine

Controls seed and skin content in berry puree or sauce routes.

Tube In Tube Sterilizer

Useful for viscous berry puree or sauce products requiring stable heat treatment.

Aseptic Filling Machine

Supports long shelf life for berry puree or concentrate in industrial bulk packaging.

FAQ

Lychee Juice and Pulp Processing Line for Beverage and Aseptic Filling quotation questions.

These answers help separate a real process route from a simple equipment list before quotation.

What information is needed before quotation?

Provide raw material form, finished product, expected hourly capacity, operating season, Brix or solids data, pH if available, viscosity or texture target, fiber, seed or particle limits, package format, shelf-life target and utility conditions. If some values are not final, mark them as preliminary references. The quotation can then show a realistic process route instead of a generic machine list.

Can one line make several finished products?

Some upstream equipment can be shared, especially washing, sorting and part of the extraction section. The downstream route may change once the product becomes lychee juice, pulp, nectar base, puree-style ingredient and aseptic lychee product. Different products can require different pulper screens, heat treatment, evaporation, filling or storage conditions. For multi-product planning, list the main product first and treat other products as optional routes during quotation.

Which equipment normally drives the cost?

The cost is usually driven by capacity, product viscosity, required particle control, heat-treatment method, evaporation need, aseptic filling, automation level and utility scope. For this line, the sensitive items are shelling, seed removal, aroma loss, browning, delicate pulp transfer and microbial control. Those factors change stainless steel contact area, pump type, heat exchanger style, tank volume, cleaning design and installation work.

Are the parameters on this page final specifications?

No. Any capacity, Brix, heat-treatment or utility value shown on the website should be treated as a planning reference only. Final specifications must be confirmed with raw material samples, buyer product standards, local sanitary requirements and factory layout. This is especially important when viscosity, seed content, fiber, acidity or heat sensitivity changes by variety and season.

How should the factory layout be prepared?

Share the building size, floor drain position, available height, raw material receiving direction, packaging area, utility room, boiler or steam source, cooling water, compressed air and desired automation level. A practical layout should connect receiving, preparation, processing, filling, CIP and storage with enough operator access and cleaning space. Layout data also helps avoid quoting equipment that cannot be installed efficiently.

Procurement engineering

Lychee Juice and Pulp Processing Line for Beverage and Aseptic Filling 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

Lychee requires shell and seed removal before pulping or juice extraction. Aroma is valuable but heat sensitive, so holding time and oxygen exposure should be limited.

Process route logic

The route may include washing, shelling or manual preparation, seed removal, pulping or pressing, deaeration, pasteurization or sterilization and filling.

Factory planning boundary

The complete scope may include washing system, shelling and pitting section, pulper or press, vacuum deaerator, plate or tubular sterilizer and filling machine. 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
Preparation method	Define shelling and seed removal method, inspection level and acceptable flesh loss.	Preparation yield and seed carryover decide manual work, machine interfaces and the load entering pulping or pressing.
Product direction	State whether the target is clear juice, cloudy juice, pulp or aroma-rich juice base.	The route changes pressing, pulp control, deaeration, heat exchanger selection and filling conditions.
Aroma protection	Set the acceptable residence and short thermal exposure strategy around the selected package.	Lychee aroma is heat sensitive, so holding, oxygen ingress and unnecessary recirculation should be minimized.

Keep seed inspection accessible before fine processing to protect downstream equipment.
Balance deaeration against aroma loss instead of applying maximum vacuum by default.
Confirm chilled, hot-fill or aseptic distribution before setting the thermal route.

RFQ Item	Reference Information to Provide	Engineering Reason
Finished products	lychee juice, pulp, nectar base, puree-style ingredient and aseptic lychee product	Different products may share the same front end but require different pulping, heat treatment, filling and storage logic.
Critical concern	shelling, seed removal, aroma loss, browning, delicate pulp transfer and microbial control	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.

vacuum deaerator for lychee aroma and oxygen control plate sterilizer for lychee juice aseptic filling machine for lychee ingredient products send a production line RFQ

Project RFQ

Send your processing line requirements.

Share your raw material, target product, capacity and contact details. The project team can review the process route and suggest suitable equipment modules for quotation discussion.

Raw material Finished product Capacity Utilities Timeline