Reflow Oven S / SR / SA Series | Southern Machinery

Open a Series for Full Parameters

This overview page is intentionally short. Each card below is a separate customer-facing product page with its own detailed specifications table. It is easier for you to share a precise model-family link instead of sending a customer to one long mixed page.

S series

High-End Lead-Free Hot Air Reflow Ovens

8, 10 and 12 zone model paths, with detailed dimensions, power, transport, cooling and nitrogen option tables.

Models: S-800, S-800D, S-1000, S-1000D, S-1200, S-1200DOpen S detailed parameters

SR series

Lead-Free Hot Air Reflow Ovens

8, 10 and 12 zone series with SR-specific dimensions, cooling configuration, conveyor and optional nitrogen routes.

Models: SR-800, SR-800D, SR-1000, SR-1000D, SR-1200, SR-1200DOpen SR detailed parameters

SA series

Lead-Free Hot Air Reflow Ovens

8 and 10 zone single-rail or dual-rail options, with a dedicated complete parameter table for the SA family.

Models: SA-800, SA-1000, SA-800D, SA-1000DOpen SA detailed parameters

How to Choose the Series

1. Start with the board

Confirm PCB width, thickness, component clearance and whether one or two rails are needed before selecting a model route.

2. Match the process

Review solder paste, lead-free process, profile validation, cooling expectation and any nitrogen requirement.

3. Check the line

Confirm target output, transport direction, upstream/downstream equipment, electrical supply and available installation space.

Technology, Functions & Real Equipment Videos

Use the separate technology centre for real equipment images, six supplied video clips, function routes and the technical-document test framework. This keeps the homepage simple while giving customers a proper detailed page to study.

Actual equipment material

View real reflow-oven, conveyor and production-line images from the supplied material folder.

Six reference videos

Equipment overview, mesh belt, test area, conveyor demonstration and workshop footage are on one shareable page.

Technical discussion route

Review functions and the supplied thermal-evaluation method, then continue to the exact model table.

Open Technology & Video Centre

Common Questions

Why are S, SR and SA on separate pages?

Each series has a different model range and parameter table. Separate pages avoid mixing dimensions, cooling-zone counts, rail widths and options from different product families.

What does the D in a model name mean?

In the supplied product material, D identifies the listed dual-rail versions. The final rail arrangement and usable board width must be confirmed for the project.

Can I send customers a direct series link?

Yes. You can send the S, SR or SA page directly after you know the likely series. This is the intended use of the new site structure.

S Series Configuration Overview

The supplied S Series material lists single-rail and dual-rail configurations across the 800, 1000 and 1200 families. Heating-zone count, oven length, exterior dimensions, power, cooling and rail capability change by model. Use this table for initial selection; final scope must be confirmed in the quotation and technical agreement.

Thermal route

8, 10 or 12 upper and lower heating zones with a listed control range from room temperature to 300°C.

Conveyor route

Single rail or D-model dual rail, chain + mesh transport for air reflow, and listed chain transport for nitrogen reflow.

Cooling route

Forced-air cooling is listed; water-chiller cooling is shown for nitrogen reflow configurations.

Need functions, real equipment images or video material?

Open the Technology & Video Centre for supplied-equipment media and the technical evaluation route, then return here for S-series values.

S Series Detailed Technical Parameters

All figures below are transcribed from the supplied S Series product table. The horizontal table can be scrolled on a phone.

Parameter	S-800	S-800D	S-1000	S-1000D	S-1200	S-1200D
Machine parameters
Dimensions (L × W × H)	5825 × 1430 × 1530 mm	5825 × 1680 × 1530 mm	6605 × 1430 × 1530 mm	6605 × 1680 × 1530 mm	7355 × 1430 × 1530 mm	7355 × 1680 × 1530 mm
Colour	Computer grey
Approx. weight	2830 kg	3170 kg	3270 kg	3670 kg	3720 kg	4170 kg
Heating zones	8 top / 8 bottom		10 top / 10 bottom		12 top / 12 bottom
Heating length	3110 mm		3890 mm		4640 mm
Cooling zones	4 top / 4 bottom
Rectifying plate structure	Small circulation
Exhaust volume requirement	11 m³/min × 2 channels				12 m³/min × 2 channels
Control system
Power supply	3 phase, 380 V, 50/60 Hz (option: 3 phase, 220 V, 50/60 Hz)
Total power	64 kW	67 kW	80 kW	83 kW	96 kW	99 kW
Startup power	30 kW	32 kW	36 kW	38 kW	42 kW	44 kW
Normal power consumption	9 kW	10 kW	10 kW	11 kW	11 kW	12 kW
Warm-up time	Approx. 20 min
Temperature control range	Room temperature to 300°C
Temperature control method	PID closed-loop control + SSR drive (PC + PLC)
Temperature control precision	±1°C
PCB temperature deviation	±1.5°C (by RM board test standard)
Data storage	Process data and status storage for multiple production settings
Abnormal alarm	Abnormal temperature alarm (extra-high / extra-low temperature after constant temperature)
Board dropped alarm	Signal light: yellow warm-up, green normal, red abnormal
Conveyor system
Rail structure	Overall sectional type
Chain structure	Double-buckle design for preventing board jamming
Maximum PCB width	400 mm (option: 460 mm)				Dual rail: 300 mm × 2
Rail-width adjustment range	50-400 mm (option: 50-460 mm)				Dual rail: 300 mm × 2
Component clearance	Top 30 mm / bottom 30 mm
Conveyor direction	Left to right (option: right to left)
Fixed rail side	Front rail fixed (option: rear rail fixed)
PCB conveyor method	Air reflow: chain + mesh. Nitrogen reflow: chain; mesh is listed as an option.
Conveyor height	900 ± 20 mm
Conveyor speed	300-2000 mm/min
Auto-lubrication	Multi-lubricating mode can be selected; automatic or manual lubrication
Cooling, process management and listed options
Cooling method	Forced-air cooling				Water-chiller cooling listed for nitrogen reflow
KIC RPI Reflow Process Inspection System	Option listed in supplied material
Nitrogen system (reserved)	N-suffix configuration listed with nitrogen sealed structure, pipe, N₂ flow meter and water chiller
Full nitrogen system	Listed with oxygen analyser (pipe type) added to the nitrogen-reserved equipment scope
Nitrogen consumption	For standard 400 mm width: 300-1000 ppm O₂, 10-20 m³/h; N₂ consumption noted as 500-1000 ppm O₂, 20-30 m³/h
Central support	Option listed. Supplied material notes no mesh if the central-support system is selected.
Dual-rail conveyor	D model: dual rail; front and rear rails fixed, two central adjustable PCB rails (listed width 300 mm × 2)

The PDF uses approximate dimensions and weights. Final equipment scope, local electrical conditions, nitrogen consumption, cooling, usable board envelope and acceptance criteria must be confirmed before quotation.

S Model Coding and Project Options

Base models

S-800 / S-800D, S-1000 / S-1000D and S-1200 / S-1200D are the six model designations in the supplied table.

D designation

D identifies the listed dual-rail model path. Confirm PCB size per rail and desired throughput before selecting it.

N designation

The supplied table lists N-suffix configurations for nitrogen-related reflow setups. Confirm oxygen target, process and gas installation scope before quotation.

Selection reminder

The full table gives a technical starting point. It does not guarantee suitability for a particular PCB assembly or solder profile without project-specific validation.

Common S Series Questions

Which S model should be considered first?

Start with the required heating-zone length, board width, throughput, single/dual rail requirement, cooling requirement and any nitrogen process need. These inputs decide whether the 800, 1000 or 1200 family is appropriate.

Are the listed values final quotation values?

No. The table is based on the supplied product material. The final quotation must reconfirm project-specific equipment, utility and acceptance conditions.

Can the S Series be reviewed for a replacement project?

Yes. Share the current oven, PCB range, process, line interfaces and installation conditions so the configuration can be compared before a model is selected.

SR Series Configuration Overview

The supplied SR Series table separates the 800, 1000 and 1200 families, with both standard and D-model configurations. The series material records a small-circulation rectifying-plate structure and Alcoa gold nano hard oxidation material treatment. Confirm final equipment selection against the actual PCB, throughput and line conditions.

Thermal system

8, 10 or 12 upper/lower heating zones, room temperature to 300°C control range, PID closed loop and SSR drive are listed.

Board transport

Single-rail and D-model dual-rail paths, sectional rails, anti-jam chain design and 300-2000 mm/min speed are listed.

Process options

Nitrogen-related configurations, water-chiller cooling for nitrogen reflow and KIC RPI process inspection are shown as options.

Need functions, real equipment images or video material?

Open the Technology & Video Centre for supplied-equipment media and the technical evaluation route, then return here for SR-series values.

SR Series Detailed Technical Parameters

All figures below are transcribed from the supplied SR Series product table. The horizontal table can be scrolled on a phone.

Parameter	SR-800	SR-800D	SR-1000	SR-1000D	SR-1200	SR-1200D
Machine parameters
Dimensions (L × W × H)	5520 × 1430 × 1530 mm	5520 × 1680 × 1530 mm	6300 × 1430 × 1530 mm	6300 × 1680 × 1530 mm	7050 × 1430 × 1530 mm	7050 × 1680 × 1530 mm
Colour	Computer grey
Approx. weight	2710 kg	2760 kg	3020 kg	3060 kg	3310 kg	3360 kg
Heating zones	8 top / 8 bottom		10 top / 10 bottom		12 top / 12 bottom
Heating length	3110 mm		3892 mm		4675 mm
Cooling zones	3 top / 3 bottom
Rectifying plate structure	Small circulation
Rectifying plate material	Alcoa gold nano hard oxidation
Exhaust volume requirement	11 m³/min × 2 channels				12 m³/min × 2 channels
Control system
Power supply	3 phase, 380 V, 50/60 Hz (option: 3 phase, 220 V, 50/60 Hz)
Total power	64 kW	67 kW	80 kW	83 kW	96 kW	99 kW
Startup power	30 kW	32 kW	36 kW	38 kW	42 kW	44 kW
Normal power consumption	9 kW	10 kW	10 kW	11 kW	11 kW	12 kW
Warm-up time	Approx. 20 min
Temperature control range	Room temperature to 300°C
Temperature control method	PID closed-loop control + SSR drive (PC + PLC)
Temperature control precision	±1°C
PCB temperature deviation	±1.5°C (by RM board test standard)
Data storage	Process data and status storage for multiple production settings
Abnormal alarm	Abnormal temperature alarm (extra-high / extra-low temperature after constant temperature)
Board dropped alarm	Signal light: yellow warm-up, green normal, red abnormal
Conveyor system
Rail structure	Overall sectional type
Chain structure	Double-buckle design for preventing board jamming
Maximum PCB width	400 mm (option: 460 mm)				Dual rail: 300 mm × 2
Rail-width adjustment range	50-400 mm (option: 50-460 mm)				Dual rail: 300 mm × 2
Component clearance	Top 30 mm / bottom 30 mm
Conveyor direction	Left to right (option: right to left)
Fixed rail side	Front rail fixed (option: rear rail fixed)
PCB conveyor method	Air reflow: chain + mesh. Nitrogen reflow: chain; mesh is listed as an option.
Conveyor height	900 ± 20 mm
Conveyor speed	300-2000 mm/min
Auto-lubrication	Multi-lubricating mode can be selected; automatic or manual lubrication
Cooling, process management and listed options
Cooling method	Forced-air cooling				Water-chiller cooling listed for nitrogen reflow
KIC RPI Reflow Process Inspection System	Option listed in supplied material
Nitrogen system (reserved)	N-suffix configuration listed with nitrogen sealed structure, pipe, N₂ flow meter and water chiller
Full nitrogen system	Listed with oxygen analyser (pipe type) added to the nitrogen-reserved equipment scope
Nitrogen consumption	For standard 400 mm width: 300-1000 ppm O₂, 10-20 m³/h; N₂ consumption noted as 500-1000 ppm O₂, 20-30 m³/h
Central support	Option listed. Supplied material notes no mesh if the central-support system is selected.
Dual-rail conveyor	D model: dual rail; front and rear rails fixed, two central adjustable PCB rails (listed width 300 mm × 2)

SR Process and Mechanical References

Actual supplied reflow-oven conveyor reference — Reference conveyor and mesh image from supplied reflow-oven material. Final structure follows the selected SR configuration.

Actual supplied reflow-oven maintenance reference — Reference maintenance / flux collection image from supplied material. Optional scope must be confirmed for the selected model.

Configuration boundary

The SR table is an engineering reference. Temperature profile, cooling performance and production suitability require validation with the actual PCB assembly, solder paste and acceptance criteria.

Common SR Series Questions

How does an SR D model differ from a standard model?

The supplied material identifies D as the dual-rail configuration. Confirm board size per rail, loading pattern, capacity and rail layout before selecting it.

Is nitrogen included as standard?

The product table lists nitrogen-reserved and full-nitrogen configurations as options. It must be included only after the process and installation scope are confirmed.

Can the SR series be specified for a new line or a replacement?

Yes. Please provide the current line information, PCB range, throughput, transport interfaces, available space and utilities for a technical review.

SA Series Configuration Overview

The supplied SA Series table gives four model designations and separates standard rail configurations from D-model dual-rail versions. The family has 8 or 10 upper/lower heating zones, a listed two-zone upper cooling arrangement, chain + mesh board conveyance and a complete parameter table below.

8 or 10 zones

SA-800 and SA-800D list 8 top + 8 bottom heating zones; SA-1000 and SA-1000D list 10 top + 10 bottom.

Standard or dual rail

Standard versions list up to 400 mm PCB width, with 450 mm optional. D versions list dual rail at 250 mm × 2.

Control and cooling

PID closed-loop control plus SSR drive, ±1°C control precision and two upper cooling zones are listed in the supplied material.

Need functions, real equipment images or video material?

Open the Technology & Video Centre for supplied-equipment media and the technical evaluation route, then return here for SA-series values.

SA Series Detailed Technical Parameters

All figures below are transcribed from the supplied SA Series product table. The horizontal table can be scrolled on a phone.

Parameter	SA-800	SA-1000	SA-800D	SA-1000D
Heating system
Heating zones	8 top / 8 bottom	10 top / 10 bottom	8 top / 8 bottom	10 top / 10 bottom
Heating length	3110 mm	3892 mm	3110 mm	3892 mm
Cooling zones	2 upper cooling zones (internal cool-air conversion)
Exhaust volume	10 m³/min × 2 channels
Conveyor system
Maximum PCB width	400 mm (option: 450 mm)		250 mm × 2 listed for dual rail
Conveyor direction	Left to right (option: right to left)
Fixed rail side	Front rail fixed (option: rear rail fixed)		Front and rear rails fixed; two central rails adjustable
Conveyor height	900 ± 20 mm
PCB conveyor method	Chain + mesh (option: chain + central support; supplied material notes single-pin chain)
Component clearance	Top 30 mm / bottom 25 mm
Conveyor speed range	300-2000 mm/min
Control system
Power supply	3 phase, 380 V, 50/60 Hz (optional: 3 phase, 220 V, 50/60 Hz)
Total power	64 kW	80 kW	70 kW	83 kW
Startup power	30 kW	36 kW	32 kW	38 kW
Normal power consumption	10 kW	11 kW	11 kW	12 kW
Warm-up time	Approx. 30 min		Approx. 35 min
Temperature control range	Room temperature to 300°C
Temperature control method	PID closed-loop control + SSR drive
Temperature control precision	±1°C
PCB temperature deviation	±1.5°C
Data storage	Process data and status storage for multiple production settings
Abnormal alarm	Abnormal temperature alarm (extra-high / extra-low temperature)
Colour tower	Three lights: yellow warm-up, green normal, red abnormal
General machine parameters
Dimensions (L × W × H)	5225 × 1430 × 1530 mm	6005 × 1430 × 1530 mm	5225 × 1680 × 1530 mm	6005 × 1680 × 1530 mm
Approx. weight	2300 kg	2615 kg	2645 kg	3050 kg
Colour	Computer grey (final colour subject to technical agreement)
Rectifying plate material	Galvanized sheet
Listed option
Dual-rail conveyor	D model: dual rail; rails 1 and 3 or 1 and 4 fixed; supplied table notes maximum PCB size 250 × 250 mm through two rails at the same time

The PDF uses approximate dimensions and weights. Final equipment scope, local electrical conditions, rail layout, usable board envelope and acceptance criteria must be confirmed before quotation.

SA Series Project Review

Actual reflow-oven opening and internal access reference — Actual reflow-oven reference image from supplied material. It illustrates equipment access only; final SA configuration must be confirmed.

Actual reflow-oven factory line reference — Actual supplied factory reference. Detailed build and option scope follow the selected SA model.

Selection reminder

The SA table supports early model selection. It does not replace a project-specific check of PCB size, component clearance, product mix, profile, capacity, utilities and final line connection.

Common SA Series Questions

Which SA models are single rail and which are dual rail?

The supplied table lists SA-800 and SA-1000 as the standard model path, while SA-800D and SA-1000D are the listed dual-rail versions.

Can the standard SA rail be adjusted for a larger PCB?

The supplied table lists 400 mm as the maximum PCB width and 450 mm as an option for the standard rail versions. Confirm the actual board and component clearances before quotation.

Does this page contain the complete SA parameter table?

Yes. The parameter groups shown here cover the heating system, conveyor system, control system, general machine parameters and the listed dual-rail option from the supplied SA Series material.

What This Technical Page Covers

The product series pages contain the exact model tables. This page complements them with the working functions, supplied-document evaluation method and real equipment media that customers normally ask about during the first technical discussion.

Heating-zone architecture

S, SR and SA models are offered with model-specific 8, 10 or 12-zone routes. The detailed pages show the listed upper/lower-zone configurations, heating lengths and temperature-control components for each model.

Board transport route

Mesh and chain transport arrangements are shown in the supplied equipment material. Single-rail and listed dual-rail D versions must be matched to the board width, clearance and throughput requirement.

Cooling and exhaust path

Cooling-zone counts, cooling path, exhaust and nitrogen-related routes differ by series and model. Confirm the selected table and project utilities rather than applying one configuration to all models.

Profile review

Process selection starts with the PCB, components, solder paste and target profile. The supplied documentation presents a distributed thermocouple test approach; final profiling is validated with the customer board and agreed process window.

Monitoring and options

The supplied series tables list their respective control, alarm, recorder and optional configuration entries. Please use the selected-series page as the quotation baseline.

Line integration

Infeed/outfeed direction, upstream and downstream equipment, electrical supply, exhaust route and installation space should be confirmed before a final layout is released.

Thermal Stability & Heat-Efficiency Evaluation

The supplied technical document describes a comparison method using multiple thermocouple positions, a test board/net and a profiler. It is a project-review framework, not a blanket performance promise for every PCB or configuration.

Evaluation item	What the supplied material describes	How it is used in a project review
Distributed temperature check	Multiple thermocouple measurement positions are used with a test plate/net to compare thermal distribution.	Compare the result against the required process window and the customer PCB profile.
Temperature-delta comparison	The document uses the measured temperature difference between positions as an indication of distribution consistency.	Review the result with the selected profile; a customer board and components remain the final validation basis.
Effective heating-length method	The document illustrates an effective-heating ratio based on active length versus total heating-section length.	Use it as a technical discussion input alongside conveyor speed, board mass and target throughput.
Final acceptance route	The selected oven model, options and process conditions define the valid scope.	Confirm configuration, utilities and the agreed acceptance criteria before shipment.

The wording above is deliberately limited to the supplied reflow-oven technical material. It does not replace a customer-board profile or an agreed factory acceptance plan.

Actual Equipment Image Gallery

These images are from the supplied reflow-oven folder and show the actual equipment or line-reference material used for this website.

Actual open reflow oven equipment — Open reflow-oven equipment view from the supplied material.

Reflow oven conveyor detail — Conveyor / transport-area detail from the supplied material.

Reflow oven equipment detail — Equipment-detail view from the supplied material; final included components depend on the agreed configuration.

Reflow oven production line reference — Production-line reference image. Integration layout must be confirmed for the individual project.

Actual Reflow Oven Video Library

All six clips below are from the supplied material. They are visual reference only; use the selected series page and quotation configuration for any model-specific commitment.

S-800 Equipment Overview

Actual reflow-oven and conveyor reference footage.

8-Zone Mesh-Belt View

Actual inside-equipment and mesh-belt view from the supplied video.

Heating-Zone & Test-Area Reference

Actual internal-equipment, transport and cooling-area views from the supplied video. The original was web-compressed for page loading; the source clip remains unchanged.

Conveyor Stability Demonstration

Visual coin demonstration from the supplied video. It is not a quantified customer acceptance test.

Production & Dispatch Workshop

Actual factory / dispatch-area reference footage from the supplied material.

Production-Floor Equipment View

Actual production-floor footage showing the reflow-oven equipment area.

Continue to the Correct Model Table

After viewing the technology material, open the product family that best fits your target zone count and line requirement. Each link goes to a separate parameter-table page.

S Series

High-End Lead-Free Route

Full six-model S specification table with 8, 10 and 12-zone model paths.

Open S details

SR Series

Lead-Free Hot Air Route

Full six-model SR specification table, cooling and configuration entries.

Open SR details

SA Series

8 / 10-Zone Route

Dedicated SA parameter table for single-rail and listed D model paths.

Open SA details

Common Questions

Are all functions shown here standard on every model?

No. This page introduces the functions and real material across the supplied range. The exact standard scope, option list and utilities must be confirmed from the selected S, SR or SA table and final quotation.

Can I share these videos with a customer?

Yes. The clips are suitable as equipment-reference material. Send the associated series page as well, so the customer can see the correct detailed parameter table.

How is a final model selected?

Start with PCB dimensions, product mix, profile target, capacity, rail requirement, utilities and line layout. We then confirm the suitable series, model and options for the project.

Choose the Right Reflow Oven Series

Open a Series for Full Parameters

High-End Lead-Free Hot Air Reflow Ovens

Lead-Free Hot Air Reflow Ovens

Lead-Free Hot Air Reflow Ovens

How to Choose the Series

1. Start with the board

2. Match the process

3. Check the line

Technology, Functions & Real Equipment Videos

Actual equipment material

Six reference videos

Technical discussion route

Common Questions

High-End Lead-Free Hot Air Reflow Ovens

S Series Configuration Overview

Thermal route

Conveyor route

Cooling route

S Series Detailed Technical Parameters

S Model Coding and Project Options

Base models

D designation

N designation

Common S Series Questions

Lead-Free Hot Air Reflow Ovens

SR Series Configuration Overview

Thermal system

Board transport

Process options

SR Series Detailed Technical Parameters

SR Process and Mechanical References

Common SR Series Questions

Lead-Free Hot Air Reflow Ovens

SA Series Configuration Overview

8 or 10 zones

Standard or dual rail

Control and cooling

SA Series Detailed Technical Parameters

SA Series Project Review

Common SA Series Questions

Reflow Oven Technology, Functions & Videos

What This Technical Page Covers

Heating-zone architecture

Board transport route

Cooling and exhaust path

Profile review

Monitoring and options

Line integration

Thermal Stability & Heat-Efficiency Evaluation

Actual Equipment Image Gallery

Actual Reflow Oven Video Library

S-800 Equipment Overview

8-Zone Mesh-Belt View

Heating-Zone & Test-Area Reference

Conveyor Stability Demonstration

Production & Dispatch Workshop

Production-Floor Equipment View

Continue to the Correct Model Table

High-End Lead-Free Route

Lead-Free Hot Air Route

8 / 10-Zone Route

Common Questions

Need a Reflow Oven Recommendation?