Hot Sales High-End Lead-Free Hot Air Reflow Oven Brand R8

Key Features

Key Features
8+8 Zone Heating Architecture:	16 independent heating zones (8 top / 8 bottom) with patented air management structure — delivers more efficient hot air convection and faster thermal compensation across the entire PCB.
PLC + PID Closed-Loop Control:	Dual-layer control via PLC and modular circuit with PID closed-loop temperature regulation, achieving industry-leading precision of ±1°C across all zones simultaneously.
Intelligent Diagnostic System (IDS):	Built-in IDS provides real-time trouble reminders, fault alerts, error list-out, and SPC data recording — minimizing downtime and enabling full process traceability.
Win7 Bilingual Interface:	Windows 7 platform with user-friendly GUI; easily swap between English and Chinese. Powerful software saves all settings, supports data printout and 80 GB process data storage.
Independent Zone & Blower Control:	Zone temperature and blower speed are controlled independently per zone — enabling precise profile management for diverse PCB types including BGA, CSP, and 0201 components.
Water Chiller Cooling System:	Forced-air cooling system with water chiller integration ensures rapid, stable thermal descent after the reflow peak — ideal for lead-free SAC alloy profiles.
Nitrogen Atmosphere Option:	Optional N2 module with O2 analyzer enables oxide-free soldering environment, dramatically reducing solder bridging and improving joint quality on fine-pitch and high-density boards.
Hardened Rail Track System:	Rail tracks treated with hardening process for superior wear resistance. Auto-lubrication as standard; optional SPG gear motor for automatic conveyor width adjustment.
Flux Removal Unit:	Integrated flux collection and removal unit meets environmental protection requirements and prevents flux contamination of heating elements for extended machine lifespan.
SMEMA / Inline Compatible:	Conveyor direction L→R (or R→L) with 900±20 mm standard SMT line height; mesh and chain conveyor system for reliable, smooth PCB transport across all board types.

Technical Specifications

Specification	Details
HEATING SYSTEM
Model	JAGUAR R8 / R8-N (Nitrogen variant)
Heating Zones	Top 8 / Bottom 8 (16 independent zones)
Cooling Zones	Top 3 / Bottom 3
Heating Passage Length	3,121 mm
Heating Style	Hot Air (forced convection)
Cooling Style	Water Chiller
Exhaust Volume	10 m³/min × 2 exhaust ports
CONVEYOR SYSTEM
Max. PCB Width	420 mm (Alibaba spec) / 460 mm (R8-N spec)
Mesh Belt Width	500 mm
Conveyor Direction	L → R (R → L optional)
Process Height	900 ± 20 mm (standard SMT height)
Conveyor Type	Mesh and Chain
Conveyor Speed	300 ~ 2,000 mm/min (adjustable)
Auto Lubrication	Standard
Fixed Track	Front Rail Fixed (optional: Rear Rail Fixed)
Product Clearance	Top and Bottom 25 mm
CONTROL SYSTEM
Power Supply	380V AC / 50~60Hz, 5-cable 3-phase
Total Power Consumption	≤ 40 kW (Rated); ~1,000 W startup draw
Startup Consumption	60 kW / 33 kW (peak)
Steady-State Consumption	6 ~ 9 kW (during production)
Ramp-Up Time	~20 minutes
Temp. Set-Point Range	Room temperature ~ 300°C
Temp. Control Method	PID Closed-Loop + SSR Driving
Temp. Control Precision	±1°C
Data Storage	Process data and status (80 GB)
Nozzle Plate	Aluminum Alloy Plate
Alarm System	Abnormal Temp. (Over-temp / Low-temp); Board Drop Alarm
Signal Tower	Amber = Warning  |  Green = Normal  |  Red = Abnormal
OS / Interface	Windows 7; Chinese & English bilingual
GENERAL
Machine Dimensions (L×W×H)	5,300 × 1,350 × 1,550 mm (Alibaba listing)
Machine Dimensions R8-N	5,620 × 1,445 × 1,520 mm (Made-in-China listing)
Machine Weight	~2,200 kg
Color	Computer Grey
Nitrogen Option	Available (O2 Analyzer + N2 Pipes included)
Certification	CE, ISO 9000, CCC, RoHS
Warranty	1 Year
Place of Origin	Shenzhen, Guangdong, China
* Specifications may vary between variants. Please confirm with Jaguar or your authorized distributor for the latest confirmed datasheet.

Applications

The JAGUAR R8 is suited for high-precision, high-volume SMT reflow soldering processes including:

• High-volume SMT reflow soldering of lead-free (SAC305/SAC387) and tin-lead assemblies
• BGA, CSP, QFN, LGA, and fine-pitch component soldering requiring precise thermal profiles
• Mixed-technology PCB assembly (SMT + DIP) production lines
• Automotive ECU, ADAS sensor modules, and power electronics PCB manufacturing
• Medical device and aerospace PCB assemblies requiring strict process control and traceability
• Telecommunications, networking, and 5G infrastructure PCB production
• LED driver boards, power supplies, and industrial control PCBs
• High-reliability applications requiring nitrogen atmosphere (N2) soldering

Industries Served

• Consumer electronics and smart device high-volume manufacturing
• Automotive electronics (ECUs, ADAS, EV battery management, LED lighting systems)
• Aerospace & defense high-reliability PCB assemblies
• Medical devices and life sciences electronics
• Industrial automation, power electronics, and control systems
• Telecommunications, networking, and 5G infrastructure
• LED lighting and display panel production

Why Choose the R8?

vs. Standard / Mid-Range Reflow Ovens	vs. Entry-Level 6-Zone Ovens
16 independent heating zones (8T+8B) vs. 6–10 on mid-range machines — finer thermal profile control, superior zone-to-zone isolation, and faster thermal compensation for complex components.	Longer 3,121 mm heating passage and more zones means a gentler, better-controlled reflow profile — critical for lead-free SAC alloys, BGA, and high-density mixed SMT assemblies.
vs. Non-Nitrogen Reflow Ovens	vs. Batch / Offline Reflow
Optional N2 module reduces oxygen to <1,000 ppm — eliminates oxidation-related defects, improves solder joint brightness, and is essential for fine-pitch, flip-chip, and high-reliability assemblies.	Fully inline mesh-and-chain conveyor design enables continuous production flow with no board-to-board delays — seamlessly integrates into any SMT line at standard 900 mm height.