CR-4000T 4-Zone SMT Reflow Oven
This compact, free-standing, full-convection reflow oven can handle boards up to 500 mm (20”) wide. Its 6 1/2’-long frame offers 4 independent reflow zones, 3 thermocouple inputs, and LCD touchscreen controls. The CR-4000T is your cost-effective solution for testing, prototyping, and short-run or pilot production. You won’t find this level of profile control in any other system at this price point.
Specifications
| Lead Free | Yes |
| Nitrogen Available | No |
| Mesh Belt Width | 20" (500mm) |
| Pin Conveyor | N/A |
| Conveyor Speed (per min) | 7.8-35.4" (200-900mm) |
| Component Max. Height | 50mm upper |
| Forced Convection | Yes |
| Number of Heating Zones | 4 Independently Controlled Topside Convection Zones 2 Lower Convection Zones Controlled by Topside 1 Cooling Zone |
| Heated Tunnel Length | 52" (1320 mm) |
| Delta T | ±2° C |
| PID* | Yes |
| Max Temperature | 300° C |
| Ramp Time (from cold start) | < 15 min |
| Flux Management System | No |
| Control | Touch Screen |
| On-Board Profiling | Yes |
| Dimensions | 2000 mm L x 1200 mm W x 1450 mm H (79" L x 47.2" W x 57" H) |
| Weight | approx. 850 kg (1874 lbs.) |
| Power | 220 V, 3-Phase, 60 A, 15KW |
| Required Active Exhaust | 400CFM per port |
| # of Exhaust Vents | 2 |
| Battery Backup | UPS Uninterruptible Power Supply for Conveyor & PC |
| Hood Opening Mechanism | Automatic Raise and Lower |
*(Proportional-Integral-Differential)
Details
- Unsurpassed Value and Performance
- The CR-4000T offers 4 independently controlled heating zones with full, forced hot-air convection reflow through high-mass heating panels and high-speed blowers, attaining temperatures up to 300°C. This heat is more than adequate for lead-free curing, guaranteeing a simple, low-cost solution to your mid-volume leaded and lead-free reflow requirements.
A compact size and sturdy base cabinet with leveling feet and rollers ensure simple integration into any factory setting. The CR-4000T offers a stainless steel mesh belt that can accept boards up to 500 mm (20”) wide and can be operated at speeds up to 900 mm (30”) per minute, depending on PCB size, density, and product load. It also includes an integral 3-blower cooling zone and built-in exhaust venting, reducing assemblies to manageable handling temperatures. - Full-Profiling LCD Touchscreen
- Your CR-4000T comes complete with a full-color touchscreen LCD display with intuitive user interface, giving you a degree of control and security you would normally find in more expensive convection reflow systems. This system accepts data from the three built-in thermocouple inputs and can capture and store zone temperature test settings and belt speeds for precise and replicable thermal profiling in a matter of minutes. This system’s onboard storage and program selection are protected by a password to ensure the prevention of inadvertent changes to parameter settings.
- Custom Solutions
- We can accommodate the specific PCB assembly needs of your industry. Ask us about high thermal requirements, taller component assembly, and finer mesh belts to handle miniaturized parts. Reach out to sales@manncorp.com with your questions..
