Feature:

1. The brand computer and Siemens PLC intelligent control system, high precision temperature control is ± 1-2 ℃ (if the computer crash accident, it can realize off-line work, do not affect production) and to ensure that the control system is stable and reliable;

2. Windows XP operating interface with powerful and simple operation.

3.In order to ensure safety and reliability, the cylinder body can be lift up automatically.

4. Device is equipped with mesh belt, transport smoothly, no shaking and no deformation, which ensure smooth PCB transport. Synchronous guide transmission mechanism and automatic SMT machine online connection ensure that guide adjustable wide precision and high service life.

5. Automatic control lubrication system and automatic lubrication transmission chain.

6.All heating zone control by computer PID(upper temperature zone and lower temperature zone implementation independent temperature control, that means it can divide temperature area heat, in order to reduce starting power)

7. Net/chain transmission by computer to carry out the whole closed loop control, which can meet different kinds of PCB production at the same time.

8. With fault sound and light alarm function.

9. With leakage protector, ensure that the operating personnel and control system security.

10.The built-in UPS and automatic delay shutdown system guarantee return welder in power or overheat do not damaged PCB and the machine.

11. The German ERSA world leading microcirculation heating mode, and the upper and lower independent air microcirculation system, temperature uniformity and thermal compensation high efficiency, high efficient supercharged accelerated air duct, greatly improve the circulating hot air flow, heat up temperature quickly (about twenty minutes), thermal compensation for high efficiency, high temperature welding and curing;

12. The upper and lower every temperature zone with independent temperature inductive sensor, real-time monitoring and compensation every temperature zone balance;

Specification:

Model	CR-Tech 8020
Heating System	Number of heating zones	Up 8/ bottom 8
	Number of cooling zones	2
	Length of heating zones	3100mm
	Heating mode	Hot air
	Cooling Mode	Forced air cooling
	Exhaust Volume	10m³/min * 2 exhausts
Conveyor System	Max. Width of PCB	400mm
	Mesh belt width	500mm
	Transmission Direction	L→R(option: R→L)
	Transmission Net Height	900±20mm
	Transmission type	Mesh and chain
	Range of rail width	50-400mm
	Conveyor speed	0-2000mm/min
	Auto/manual Lubrication	Standard
	Fixed rail side	Front rail fixed(option: rear rail fixed)
	Components high	Top and bottom 25mm
Control system	Power supply	5 line 3 phase 380V 50/60HZ
	Starting power	38KW
	Normal power consumption	6-9KW
	Warming time	20 mins
	Temp. setting range	From room temp. To 300℃
	Temp. control method	PID close loop control & SSR driving
	Temp. control precision	±1℃
	Temp. deviation on PCB	±2℃
	Data storage	Process Data and status storage(80GB)
	Nozzle plate	Aluminum Alloy Plate
	Abnormal Alarm	Abnormal temperature (extra-high/extra-low temperature)
	Board dropped alarm	Tower light:Yellow-warming, Green-normal, Red-abnormal
General	Dimension(L*W*H)	5300*1320*1490mm
	Weight	2000kg
	Color	Computer gray