Basic Info.
Product Description
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TOPSMT
Shenzhen Topco Industrial Co., LTD
--SMT one-stop solution--
Shenzhen Topco Industrial Co., Ltd. was founded in 1999, focusing on electronic manufacturing with professional technical level and rich experience in the field of automation, the rapid rise in the field of industry 4.0 rely on science and technology for development, and continue to provide customers with satisfactory high-tech products, is our constant goal. At present, our company is mainly engaged in the leasing and sale of SMT mounters, reflow soldering, 3DA01, 3DSPI and SMT peripheral equipment. The company has a strong professional and technical team, rich industry experience, with one-stop solution service ability experience.
HX-HPK series formic acid vacuum reflow welding
Technical Features Product advantages:
1. This equipment is developed and produced by imported platform, which is used for semiconductor power devices, IGBT and other products that need vacuum bonding of tin solder.
2. This equipment adopts industrial embedded control system, which is not only stable but also more accurate in temperature control
3. The equipment supports the formulation function of key welding parameters and SECS/GEM data exchange.
4. The equipment can automatically visually adjust the pumping speed of the vacuum pump and set the segmented pumping according to different products to prevent the welding components from deviating and producing tin beads.
5. The sealing ring of the built-in cold water pipe not only has longer life, lower cost of use, but also reduces the expensive product damage caused by poor sealing
6. The maximum vacuum can reach 0.1KP; Void Single<1%, Total<2%
7. Precise quantitative formic acid, nitrogen control system, not only greatly save ammonia gas, formic acid, but also effectively reduce residual formic acid emissions.
8. The equipment adopts automatic inspection system, which can detect the operating status of the equipment in advance, predict the equipment failure, and eliminate the equipment failure in advance.
9. This device is a perfect replacement for PINK formic acid vacuum reflow
·The heating plate can bear >30 Kg, and the product is placed in the fixture for transmission between the cavities
·By raising the heating plate, making it close to or in contact with the fixture carrier plate to conduct heat; And the temperature gradient (slope) is regulated by the gap distance.
·Air bubbles are eliminated by vacuum technology when heated to the liquid phase
·The cooling is completed in an independent chamber and the cooling gradient is controlled by adjusting the distance between the vehicle and the cooling platform
Heat transfer system performance:
Efficient heat transfer allows the temperature gradients used in heating and cooling processes to be properly regulated. This temperature range can be used for all product sizes and weights regardless of product thermal mass.
In conventional return furnaces with hot air convection or steam, the solder is usually melted before the heavy base reaches the wetting temperature and poor wetting is the main cause of bubbles:
The contact heat transfer method used in the eutectic system heats the base first, and the solder melts only after the heavy hot base reaches the wetting temperature. The heating plate has a high mass and works at a constant temperature, so it can complete the welding work of almost all products in the IPC/TEDEC temperature range.
A temperature with a steep gradient used in heating and cooling processes
Examples of ranges.
Processing time: Only 4 minutes
Products: Power module (automotive electronics) weighing 1.000 grams
Address:
Hai Street, Tangwei Community, Liyuan Road, Hanbay Area Innovation Port, No. 4, Unit 201, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Manufacturing & Processing Machinery
Company Introduction:
Shenzhen Topco Scientific Co., Ltd. Was established in 1999, specializing in serving the electronic manufacturing industry. Leveraging our advanced expertise in automation and extensive experience, we have rapidly emerged as a key player in the Industry 4.0 landscape. Committed to technology-driven growth, our unwavering goal is to consistently provide customers with high-tech products that meet their satisfaction. Currently, our primary operations include leasing and sales of SMT placement machines, reflow ovens, 3D Automated Optical Inspection (AOI), 3D Solder Paste Inspection (3D SPI), and a range of SMT peripheral equipment. Our company boasts a formidable technical team with rich industry experience, capable of delivering comprehensive, one-stop solution services.