JTR-800 | JT | Reflow Oven Lead Free

Description

JTR-800 | JT Offline Reflow Oven LeadFree

Longer heating area makes higher production efficiency and throughput

Reinforced main hanging bracket to avoid rall deformation and board jamming:

● Reinforced main hanging bracket to avoid rail deformation and board jamming;
● Multi-layer thermal insulation design. The Surface temperature of the Oven body is reduced by10 to 20 degrees, reducing the temperature of the working environment effectively;
● New cooling configuration to make the filteredor reclaimed air back to oven chamber, it can reduce the thermal loss as well as get better flux collection;
● 15% heat transferring efficiency was improved to deal with the lead free process with morecomplicated and larger products;
● The dual-rails conveyor is able to improve the production efficiency as well as save power andcost;
● Nitrogen consumption is only 20-22M /H with the oxygen level 300-800ppm ;
● Nitrogen construction is option: High precision & reliable Oxygen analyzer +Cooling Water，Reduce the solder, avoid bridging, get good welding quality.

Technical Data

Model No	JTR-800/JTR-800-N
Heated Length	3110mm
Dimensions (L×W×H)	5520 x 1430 x 1530mm
Net Weight	Approx. 2400KG /2500KG
Exhaust Volume	10 m³/min×2 Exhausts
Source Power	AC 380V3Φ5w 50/60Hz(optional AC220V3Φ)
Power	Starting: 30KW/32KW Operating: 9KW/10KW
Heat up Time	Approx. 25min
Temp. Range	Room temperature -300°C
Max. Width of PCB	400mm（ Option: 460mm ）
Component Height	Top 30mm/Bottom 25mm
Conveyor Direction	Left to Right（ Option:Right to Left ）
Fixed Rail Side	Front Rail Fixed（Option:Rear Rail Fixed ）
Conveyor Height	900±20 mm
Conveyor Speed Range	300-2000mm/min
Data Storage	Various prameters and status are storable
Abnormal Alarm	Abnormal Temp. (Over/under Heat.) Sound & light
Device Layout
No.of heating zones	Top 8, Bottom 8
No.of cooling zones	Top 3, Bottom 3
Control System	WIN10+Computer+PLC
Temp. Control Method	PID+SSR
Thermocouple Wire	4 wires
Conveyor System	Rail+ Mesh
Conveyor Control Mode	Inverter+Import Conveyor Motor
Chain Structure	Dual-link Avoid Block
Width Adjustment	Electric Adjustable
Cover Open Way	Electric open for easy maintenance.
UPS Power	Backup power supply to ensure PCB production finish normally.
Cooling System	Forced Air Cooling
Other Extend Models	JTR-800D /JTR-800D-N JTR-800L/JTR-800L-N
Dimensions (L×W×H)	5520 x 1660 x 1530mm
Net Weight	Approx. 2750KG /2850KG Approx. 2700KG /2800KG
Heat up Time	Approx. 30min
Range of Rail Width	“-D”Model: adjustable 50-270mm; For “-L” Model: adjustable 50-610mm
For -N Model	-N:Nitrogen
Nitrogen Consumption	300-1000PPM at 20m³/hr (standard) / 500-1000PPM at 25-30m³/hr (“-D” or “-L” models)

Specifications

Type	Preheating zones	Cooling zones	Heating length(mm)	Cooling length(mm)	Max pcb width(mm)
JTR-800(N) JTR-800D(N) JTR-800L(N)	Up8/down 8	up3/down3	3110	960mm	50～400（Option：460） 50～270*2（single 50～490） 50～610
JTR-1000(N) JTR-1000D(N) JTR-1000L(N)	Up 10/down 10	up3/down 3	3890	960mm	50～400（Option：460） 50～270*2（single 50～490） 50～610
JTR-1200(N) JTR-1200D(N) JTR-1200L(N)	up12/down 12	up3/down3	4670	960mm	50～400（Option：460） 50～270*2（single 50～490） 50～610