4 Zones Hot Air Reflow Oven, Welding Machine (TR340C)

• Warranty: 24 Months
• Automatic Grade: Automatic
• Power Supply: 3 Phases, 4 Wires, 380v or 220vs
• Model NO.: TR340C
• Weight: 450kg
• Temperature Zone No: up 4, Down 4, 1 Cooling Zone
• Temp Range: Room Temp--360oc
• Heating Method: Full Hot Air Circulating Convection
• Dimension: 2200× 900× 1390mm
• Transport Package: Wooden Case
• Specification: 1000*60*60mm
• Trademark: Torch
• Origin: Beijing
• HS Code: 8514109000
• Production Capacity: 500 Set/Year

Product Description

4 Zones Hot Air Reflow Oven, Welding Machine (TR340C)

1. Heating system: We use high efficient and energy-saving nichrome heating tube, advanced technology and long time serve life. Unique hot air circulation system to ensure PCB and components heat evenly and high efficiency, warm- up fast.
2. Safety protection system: We use large-power high-voltage (450V)SSR non-contact output, safe and reliable. Combining with unique fuzzy control function and data collection function to monitor the temperature and thermel value change, control heating part by min pulses and response rapidly to avoid damaging the machine due to large current under temperature control accuracy. Meanwhile, each group of temperature zone equips high temperature and voltage protection fuse to ensure the complete of system can run stably and safety.
3. Industrial computer and PID intelligent high precision controller to control heating volume accurately and response to heating varying at outside to guarantee temperature more evenly. The machine is modularization design for easy to maintenance and repair.
4. Outer shell and furnace can be open entirely for easy to clean and maintenance

Main Features:
A. Welding control visibility: TR340C uses advanced furnace temperature collection system. It can test furnace temperature automatically. Temperature curve can be saved and printed out.
B. Reliable and stable transmission system: TR340C driving system uses high-quality motor, closed-loop speed adjustment combination with gearbox reducer of 1: 100, runs stable with the speed of 0-1600mm/min.
C. Stable and reliable electronic control system: Relay switch protection function, temperature cool down after power off to avoid component deform and heater damage due to uneven cooling.
D. Sudden power-off protection to endure PCB board output without damage, Windows operation platform is strong and high stability.

Temperature control segment	4
Temperature zone No	up 4, down 4, 1 cooling zone
Temperature control system	Japanese Intelligent Micro-computer to PID temperature control individually, SSR solid-replay non-contact point output.
Temp control accuracy	±2ºC
Warm-up time	<30 min
TempRange	Room temp--360ºC
Heating way	Full hot air circulating convection
Built-in automatic relay heating system	avoid oven controller or motor damage due to overflow when machine start-up suddenly and protect the component from damaging on welding process.
Conveyor	stainless net belt
Conveyor Width	300mm
Conveyor speed	net belt transmission speed: 0-1600mm/min adjustable
Alarm system	direction light or voice alarm when temperature is over-high.
Protection system	start operation device to send PCB boards out of the oven when power is off suddenly to protect the component from damage.
Cooling system	two group of cross-flow type whirlpool Centrifugal Fan for cooling down evenly
Power supply	3 phases, 4 wires, 380V or 220V
Max Power	17KW, normal power: 8 KW
Weight	450kg
Dimension	(L*W*H) 2200×900×1390mm