Energy-Saving Hot Air SMT Line Lead Free Reflow Oven

• Customization: Available
• Metal Coating: Cast Iron (Surface Spray Paint Treatment)
• Mode of Production: SMT
• Model NO.: E6
• Layers: Double-Layer
• Base Material: FR-4
• Certification: RoHS, CCC, ISO, CE
• Customized: Customized
• Condition: New
• Application Industry: SMT
• Warranty: 1 Year
• After-Sales Service: Online/Onsite
• Cargo Transportation Method: Ocean Freight
• Transport Package: Vacuum Wooden Box
• Specification: 80 X 1280 X 1890 mm
• Trademark: GDMR
• Origin: China
• HS Code: 8514109000
• Production Capacity: 200 PCS/Year

Product Description

Product Description

1.Introduce:

GDMR SMT H series high-end reflow oven is a high-performance reflow oven developed for high-end products according to market demand. The main arm of the reflow oven is strengthened to ensure the lateral deformation of the guide rail, and to prevent the board from being stuck or falling. The multi-layer insulation furnace design reduces the surface temperature of the furnace shell by 10 to 20 degrees, effectively reducing the working environment temperature. The double rail structure effectively improves production efficiency, saves energy and production costs. The upper and lower porous rectifier plates inside the furnace are made of 8MM thickened aluminum alloy,The 15% improvement in heat transfer efficiency can easily cope with the lead-free process requirements of more complex and larger welding products. The new cooling structure design allows most of the exhaust gas to be filtered or recycled and returned to the furnace, reducing heat loss and making the flux recovery more thorough.

2.Details:

2-1.Heating system: Micro-circulation technology is used to divide the entire furnace into multiple independent areas. Each air outlet is surrounded by its own return air outlet, which greatly ensures the uniform temperature in the furnace, so that the temperature curve accuracy is very high when the PCB is welded and heated, meeting the high requirements of various products; the upper and lower independent heating modules and independent hot air circulation can skip the problematic temperature zone when problems occur without affecting production. Each temperature zone adopts a modular design, equipped with a high-temperature resistant long-axis hot air motor and a high-heat nickel-chromium heating wire, and it takes less than 20 minutes from room temperature to constant temperature.

2-2 transmission system

The transmission system adopts symmetrical double-groove guide rails, which are resistant to high temperatures and deformation, and absorb little heat. Chain and mesh chain synchronous and equal-speed parallel transportation are standard, and dual-guide rail transportation system or central support system is optional. The width adjustment adopts a three-stage synchronous width adjustment structure, and automatic extension devices for thermal expansion of the guide rails are installed at both ends to effectively ensure the parallelism of the guide rails and prevent the occurrence of board drop and carding. The automatic width adjustment system adopts closed-loop PID control with an accuracy of up to 0.2mm. The equipment is equipped with a computer-controlled automatic refueling system, which can automatically refuel according to the transportation speed and machine status, and the flow rate is adjustable. It has UPS power-off protection function to ensure that the PCB board can be output normally and not damaged after a sudden power outage.

2-3.Electric control box

The electric control box uses internationally renowned brand electrical appliances to ensure the stability of the electric control system. The temperature control system adopts the mainstream SSR+PID control, and also has a built-in original temperature patrol meter to monitor the temperature at all times to prevent temperature damage to the product due to abnormal failure of the temperature control software.

3.Option Description:

No.	Item	Functional Description
1	Nitrogen system	Fill the reflow oven with nitrogen to isolate the product from the oxygen in the reflow oven and improve the Soldering quality. The nitrogen system includes flux recovery and PCBA water cooling system
2	Center board support(CBS)	Used to prevent PCB board deformation when using chain production, use support at the bottom. When the bottom support is not in use, it can be moved to the side and not used.Mesh and center support incompatible
3	Water Cooling System	Used to cool PCBA, can be selected separately.
4	Furnace temperature real-time monitoring system	By adding thermocouples inside the furnace, with independent software and computers, the temperature inside the reflow oven can be monitored and recorded in real time. Each PCB will produce a separate furnace temperature curve, and with the barcode scanner at the board entrance, traceability can be achieved. Another feature of the software is that it can optimize the furnace temperature according to the process requirements and the actual test temperature.
5	MES system	By opening the MES port, relevant information such as the temperature and curve of the reflow oven can be fed back to the customer's factory system to achieve traceability.

FAQ

Q: What we can do for you?

A: One-stop SMT Solution Supplier; Reliable SMT Partner

Q: Are you a trade company or manufacturer?

A: Full SMT machines maufacturer for smt line in China; OEM & ODM service are available.

Q: What is your delivery date?

A: About 35 days after receipt of payment.

Q: What is your payment terms?

A: 30% deposit in advance and 70% balance before shipment.

Q: Where do your customers mainly come from?

A:Our customers come from all over the world, currently mainly from Southeast Asia and America.

Q: Why choose you?

A: Professional Supplier ;Professional after-sales service team,Able to provide professional installation training at customer sites.