PCB Equipment Hot Wind SMT Reflow Oven SMT Machine

PCB Equipment Hot Wind SMT Reflow Oven SMT Machine

Small size Reflow Soldering Oven ET-R5 ET-R5 Small Size Reflow Oven : Specifications : No.1 The unique advanced long life heating system 1. The heating system adopt the Swedish nickel heater with efficiency and energy-saving. The peak wave length of the radiation power is 4UM with curved surface...
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Product Details

Small size Reflow Soldering Oven ET-R5

ET-R5 Small Size Reflow Oven :

8888 

Specifications :

No.1 The unique advanced long life heating system

1. The heating system adopt the Swedish nickel heater with efficiency and energy-saving. The peak wave length of the radiation power is 4UM with curved surface reflector to accelerate the temperature ramp up speed , improving the thermal efficiency .And the special forced-air circulation structure make PCB and the component heated uniform and eliminate the "shadow effect" completely .

2. Special high temperature barrier structure (the United States CRS high density insulation rock wool) in heating preservation system and special iron in passage .it suit for lead-free soldering with the flux removal system to protect environment .

3. Using imported Taiwan SanYue long shaft high temperature blower motor and W shaped heat duct, no noise or vibration and convenient for maintenance .

4. Heating zones with porous aluminum plate directing the hot air to guarantee the heat evenly distributed to the PCB. Machine hood can open completely, convenient for cleanup & maintenance.

No.2 Smooth and reliable transmission system

1. The conveyor system use STK adjustable speed motor imported from Taiwan matched with the 1:150 turbine reducer can running smooth, speed varies in 0-1200mm/min.

2. Independent roller structure and support and match with accompany stainless mesh belt to make the running smoothly and the speed precision is up to ±20 mm/min .

3. Special stainless steel mesh belt: durable and wear-resistant and long life time.

 

The main factors to prevent element warping are as follows:

1. Choose welding materials with strong adhesive force. The printing accuracy of welding materials and the mounting accuracy of components also need to be improved.

2. External electrodes of components shall have good wetting stability.Recommended: temperature below 400C, humidity below 70%RH, the use of components into the factory should not exceed 6 months.

3. Adopt small welding zone width dimension to reduce the surface tension on the end of components when solder melts.In addition, the printing thickness of solder can be appropriately reduced, such as 100um.

4. Welding temperature management condition setting is also a factor for component warping.The general goal is to make the heating uniform, especially before the welding fillets at the two ends of the element are formed.

 

Model

ET-R5

Heating Zone

Top 5 / Bottom 5

Heating Passage

1800mm

Heating Style

Hot air

Cooling zone

one  zone

PCB Max Width

300mm

Conveyor direction

Left-Right(R-L optional)

Process height

880±20mm

Conveyor Style

mesh belt

Conveyor speed

0-1500mm/min

Power

5 lines 3 phase AC 380V 50/60Hz

Startup consumption

12KW

Steady Consumption

5kw

Ramp up time

aprrox 15mins

Temperature set-point

Room temerature to 400°C

Temperature control

PID Tenmperatem closed loop control

Temperature accuracy

±1°C

Deviation temperature on pcb

±2°C

Abnormal alarm

equipped temperature abnormal alarm device

Dimensions

L3000*W660*H1220mm

Net Weight

450kgs

 

Company profile :

ShenZhen ETON Automation Equipment Co. is a high-quality SMT equipment provider in China, committed to bring the speed, precision and stability of equipment to every factory, and contribute kaiyang wisdom to the era of industrial intelligence.We provide competitive, safe and reliable products, solutions and services in the fields of SMT equipment and non-standard manufacturing. We open cooperation with each like-minded partner to stimulate organizational innovation, improve product quality and continuously create value for customers.

ETON adheres to the starting point of customer demand and the principle of customer service first, continuously accumulates experience and increases research and development investment to continuously improve its own level and customer satisfaction.

 

Safety and Fast Transportation

1.  Packing: Vacuum wooden box packaging

2. Payment terms: T/T (30% deposit to start the production, 70% paid before delivery) 

3. Delivery date30 days after received the payment. 

4. Delivery means: By sea from ShenZhen

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