Mini Series High-End Hot Air Reflow Soldering Oven

Application:

Mini-led has smaller pads, less solder paste and smaller chips. It has higher requirements for the welding equipment cleanliness, temperature uniformity and other process parameters, and needs special MINI series high-end hot air welding equipment. The aero-engine turbine blade and eddy current technology hot air system and nitrogen heating technology are adopted, to ensure high quality and stability of the welding and meet the high requirements of MINI welding in the industry

Code technology:

01 Efficient thermal compensation capability, customized hot air system to achieve the best thermal balance

02 Multi-frequency converter control, fine temperature control, to achieve smaller welding spot temperature deviation

03 New and upgraded flux recovery system, multi-stage filtration recovery, fully improve the recovery efficiency

04 With nitrogen protection in the whole process, independent nitrogen control in each temperature zone, multi-point monitoring, the oxygen content will be within 200-500PPM

05 Multi-cooling zones structure, with high power cooling system, improve cold and heat exchange capacity, to meet the cooling slope requirements of each process

06 Super wear-resistant high stable special rail system, auto cleaning, to meet the furnace cleanliness requirements, and ensure product welding quality

Features:

CONVEYOR SYSTEM The guide rail with special surface treatment, equivalent to steel hardness, durable; double-sided guide rail with high exchange ability, copper guide bar with stainless steel chain for conveying, friction resisting, no dust, to ensure the furnace cleanliness requirement
HOT AIR SYSTEM MULTI-FREQUENCY CONTROL Multi-frequency converter control, more precise temperature control, the air flow range can be controlled from low to high, to ensure that the control system is stable and reliable
NEW AND UPGRADED ROSIN RECOVERY SYSTEM There’re independent rosin recovery devices at the inlet and outlet sides, and also for the preheating area, multistage filtration
FULL NITROGEN PROTECTION SYSTEM The nitrogen is charging in the whole process, ultra-low oxygen concentration environment, to ensure excellent welding quality, multi-point detection for oxygen content, concentration display for multi-temperature area
EFFICIENT HOT AIR CIRCULATION HEATING SYSTEM High stability of thermal efficiency, low energy consumption, to ensure the welding quality
COOLING SYSTEM Multi cooling zones, with high power cold water system to ensure optimal descent slope
HIGH CLEANLINESS Special clean room for R&D, thousand level of cleanliness, to meet the requirements of high cleanliness environment

Product Parameters:

Notices:

1.Power requirements:

①Three phase five wire: voltage 380V, frequency 50/60HZ;

②Wire diameter above 25mm², leakage protection switch 160A, leakage protection switch leakage capacity 150-200mA.

2.The ground is required to withstand a pressure of 1000kg/m².

3.External ventilation requirements: air duct Ø145mm, ventilation volume 15-20M³/min.

Founded in Hong Kong in 1984, Suneast technology established its industrial park in Shenzhen in 1999 and listed on the main board of Hong Kong stock exchange in 2000 (Stock Code: 0365. HK).The independent R&D products, like reflow oven, wave soldering machine, selective soldering machine, vertical oven, printer and etc has always maintained a leading position in technology, and provided professional electronic equipment solutions for many well-known enterprises at home and abroad.

With modern industrial parks and advanced R&D facilities, Suneast technology has strong system integration capabilities in R&D, design, production, automation and information equipment manufacturing. Its sales network is all over the world. Suneast technology has been achieved technical strategic cooperation with Tsinghua University, Chinese University of Hong Kong, Hong Kong University of Science and Technology and Harbin Institute of Technology, and its R&D capabilities has reached the advanced level at home and abroad.

In the core area of Guangdong-Hong Kong-Macao Greater Bay Area, Suneast technology has served semiconductor back-end application customers for more than 40 years, its downstream and end customers include Huawei, ZTE, TCL, Hikvision, MLS LIGHTING, DBG, DESAYSV AUTOMOTIVE, SHENZHEN MTC, JFLED, etc.

The dual drive gantry synchronous follow linear motor technology has been successfully applied to a number of high-speed and high-precision equipment manufacturing and processing fields, and gains great praise by users. The new semiconductor packaging equipment, like chip bonder is the masterpiece of Suneast technology, which helps the development of domestic chip industry. Today, Suneast technology has become the leader of China's intelligent equipment industry.

As the core enterprise of Sino ICT Holdings, Suneast technology will strengthen the strategic goal of the group and become a world-class enterprise in the field of high technology.

Culture

Vision

To be the leader in the global SMT intelligent equipment industry and the champion in the semiconductor equipment sub-industry!

Maintain leading technology level, R&D strength, industrial scale, and management model, and become the leader of the global SMT intelligent equipment industry and the champion of the semiconductor equipment sub-industry!

  Mission