Welding Machine SMT Reflow Oven Soldering Machine Nitrogen Reflow Oven 8 Zones Reflow Oven

• Customization: Available
• After-sales Service: Online
• Condition: New
• Model NO.: SD-800M
• Certification: CCC, ISO, CE
• Warranty: 12 Months
• Automatic Grade: Automatic
• Installation: Vertical
• Transport Package: Wooden Case
• Specification: 4800*1100*1450mm
• Trademark: SHENGDIAN
• Origin: China
• HS Code: 8515809090
• Production Capacity: 10000
• Package Size: 520.00cm * 150.00cm * 190.00cm
• Package Gross Weight: 800.000kg

Product Description

Product introducion

800M SMT Reflow Soldering Machine

1. It adopts LCD computer + Intelligent Siemens control system and adopts modular temperature control system with high precision of ± 1 °C (if the computer crashes accidentally, it can work offline without affecting production) , which guarantees the stability and reliability of the Control System;

2. Windows 7 operating interface, powerful, easy to operate, and with a key reduction system;

3. The upper furnace body is opened with a double cylinder jacking machine to ensure safety and reliability

4. Equipped with net belt tension device, smooth transportation, no jitter, no distortion, to ensure smooth PCB transportation;

5. The transmission mechanism of synchronous Guide Rail (can connect with automatic mounter on-line) to ensure accurate width adjustment of guide rail, High Service Life and anti-button curve;

6. Manual control lubrication system, refueling time manually controlled by the amount of oil, lubrication transmission chain;

7. All heating areas are PID controlled by computer (can be divided into separate temperature areas opened separately. Can Be divided to reduce the starting power, heating time 10-15 minutes) ;

8. The network/chain transmission is controlled by computer in full closed loop, which can meet the needs of different kinds of PCB production

9. Has the breakdown sound and light alarm function (uses the LED lamp) ;

10. BUILT-IN UPS and automatic delay shutdown system to ensure that the PCB and reflow soldering machine in power failure or overheating from damage;

11. It adopts the world-leading hot air circulation heating mode of Heller, high-efficiency pressurization type accelerating air duct, greatly improves the circulation hot air flow rate, raises the temperature quickly, has high thermal compensation efficiency, can carry on the high temperature welding and curing;

12. Temperature zone is equipped with independent temperature sensor, real-time monitoring and compensation of the temperature balance of the temperature zone;

13. Have Password Management of the operating system, to prevent unrelated personnel change process parameters, operation records management traceable process parameters change, easy to improve management. The utility model can store the user's existing temperature speed setting and the temperature curve under the setting, and can print all the data and the curve;

14. Integrated Control Window, computer switch, test curve, print curve and transfer data are easy to operate, design humanization. Equipped with three-channel temperature curve on-line testing system, it can test the actual temperature curve of the welding object at any time (without additional temperature curve Tester) ;

15. The rapid cooling system, which comes from international technology, adopts magnifier type concentrated and high efficient rapid cooling, the cooling rate can reach 4 ~ 8 °C/SEC, so it is very convenient to manage and ensure the crystallization effect of solder joint

16. Rosin Recovery System: set up the Rosin Recovery System in the constant temperature zone of the inlet and preheating zone of the furnace body, and set waste gas recovery system in the reflux zone and cooling zone, the maintenance operation is convenient, quick and flexible. The special pipe is used to transport the waste gas

17. Specially designed pressurized air transport structure and shaped heating wire design, no noise, no vibration, with high heat exchange rate, the temperature difference △t between BGA bottom and PCB board is extremely small, most in line with the strict requirements of lead-free process, especially for high-difficulty welding requirements of lead-free products.

 Product Parameters: 

Serial Number	Model Number(MODEL)	SD-800M
Airframe Parameter GENEAL
1	Body Size	4800*1100*1450mm
2	Airframe Color	731, clear sky
3	Weight	1600KG
4	Warm Zone	There are 16 total hot air pressurization temperature zones in the upper 8 temperature zone and the lower 8 temperature zone
5	Length of Heating Zone	3140mm
Febrile Part
1	Total Power	38KW
2	Starting Power	28KW
3	No-load constant temperature power about	5-7 kw
4	The indoor heating time is about	15 minutes
5	The constant temperature stable time is about	2 min
6	Heating Wire	spiral 2-position integrated straight drawer type, high quality heating wire group imported from Japan, fast heat exchange, long life, high heat utilization.
7	Frequency Converter	The hot air frequency is controlled by 2 Japanese Matsushita precision frequency converters, and the frequency of the frequency converter is adjusted according to the production products to change the wind speed, so that the product quality is more reliable,
8	Hot Air Motor	Taiwan Sanyue High Temperature Motor, three-phase AC220/380V 125W , Speed 2800 RPM
9	Supercharging  Wind	The use of turbocharging, double outlet, three-layer uniform wind system to increase the wind speed pressure, so that wind speed stability, temperature stability, better welding effect.
10	Hot Air Mode	Adopt the world's leading hot air circulation technology, reasonable use of hot air circulation through turbocharging to make hot air stable; High recycling rate of thermal efficiency, that is, energy saving and stable. When a large number of PCB passes through, the temperature curve on each PCB is always consistent with the temperature curve when only one board passes through. The heating repetition precision is extremely high, which is very suitable for the characteristics of small process space in lead-free process (improved by imported furnace technology).
Transport System
1	Transport Network Bandwidth	Stainless steel 316 # 450mm wide
2	Transport Structure	Two synchronous modes of belt conveyor and guideway chain conveyor
3	Direction of Transmission	Left to right (can be customized right to left)
4	Chain Height	900±20mm
5	Guide Rail	Super-small, hardened, special treatment, anti-distortion, small heat absorption
6	Chain Extension	About 10 mm
7	Chain Lubrication System	Manual oil dripping system with double oil cups
8	Chain Tensioner	Tension wheel automatically tightens
9	Webbing Tensioner	Automatic tension
10	Transmission Converter	0.4 KW Matsushita frequency converter precision control, transmission smooth non-jitter
11	Transmission Speed	The industrial control RS485 controls the transmission speed
Cooling and Extraction System
1	Cooling Quantity	An independent supercharged air-cooled, External axial-flow fan cooling
2	Length of Cooling Zone	Supercharged air-cooled 500mm, external axial fan 250mm
3	Air Volume Requirement	500-1000 cubic hours (customer outboard)
4	Rosin Recovery System	After the rosin is extracted between the warm zones, it is discharged through the double row network port through the filter
5	Recycling Bin	One recycling box system for front and rear (built-in filter)
Control System
1	IPC Host	special IPC + special CPU + solid state hard disk
2	Industrial Control System	Windows 7 interface
3	Display Unit	AOC 21 inches 19:1
4	PLC	Germany Siemens CPU+ precision temperature module +IO output module
5	Temperature Control	Each temperature zone is independently controlled by temperature module PID + pulse + SSR
6	Alarm System	Over-temperature red light, buzzer alarm, low-temperature yellow light warning, normal temperature red light display
7	Software Operating System	Shengdian reflow oven special control software system V8.8.2002
8	Thermocanonical Line	Three groups of precision curve testing, curve analysis, printing function
9	System Parameter	System parameters can be set, modified, stored, temperature and speed parameters
10	Temperature Setting Limit	Room temperature.-350 degrees
11	Transfer Rate Set	0-2.2M
12	Hot Air Frequency Setting	0-50Hz
13	Operation Page	It's password-protected

Maintenance and repair

(1) High temperature

The machine is easy to malfunction in the high temperature environmentthus affects the production. Manufacturers do not know the cause of thecase that is mechanical damage, only normal use, attention tomaintenance and micro-repair, these mechanical failure control.

(2) Voltage problem

After-sales service manufacturers often encounter customer response tomechanical failure, such as mechanical heating can not work, unable torotate control display instability. The causes of the above failures, inaddition to a few poor quality, most of the voltage is not enough, capacityis not enough, line aging and lead to imbalance between circuits. If it isnot repaired in time, the machine will burn out.

(3) Professional maintenance

Equipment professional electrical maintenance personnel, regularmaintenance and repair of machinery. Can also be under the guidancof manufacturers to do a good job in the daily maintenance and regulamaintenance of machinery.   

FAQ:

1) This is the first time I use this kind of machine, is it easy to operate?

There is English manual or guide video that show you how to use machine.

If you still have any question, please contact us by e-mail / skype/ phone /trademanager online service.

2) If machine have any problem after I receive it, how can I do ?

Free parts send to you in machine warranty period.

If the part is less than 0.5KG, we pay the postage.

If it exceeds 0.5KG, you need to pay the postage.

3) MOQ ?

1 set machine, mixed order is also welcomed.

4) How can I buy this machine from you? ( Very easy and flexible !)

A. Consult us about this product on line or by e-mail.

B. Negotiate and confirm the final price , shipping , payment methods and other terms.

C. Send you the proforma invoice and confirm your order.

D. Make the payment according to the method put on proforma invoice.

E. We prepare for your order in terms of the proforma invoice after confirming your full payment.

And 100% quality check before shipping.

F.Send your order by air or by sea.