Shenzhen Chuxin Electronic Equipment Co., Ltd. was established in 1997. The registered trademark brand is S&M. It is a national high-tech enterprise with an independent industrial park committed to becoming a leader in the electronic component surface mounting welding equipment and transmission equipment industry. It has won the “Specialized, Specialized and New Small and Medium Enterprises” certification and “Innovative Small and Medium Enterprises” in Shenzhen. The company focuses on manufacturing lead-free equipment in the electronics industry, deeply cultivates the research of lead-free process technology, and has laid out dozens of intellectual property rights in electronic intelligent manufacturing. The main products include electronic component surface mounting welding reflow, horizontal and vertical curing furnaces, selective wave soldering, perforated welding wave soldering, SMT whole-line transmission equipment, and automation equipment customization services.
We are based on the business philosophy of “sustainable operation” and the service concept of “customer first, quality first, honest service, and excellence” to continuously improve and return customers with better products and services.
Three series of equipment
Bezołowiowy azotowy piec rozpływowy na gorące powietrze serii VS
Product model: VS-1003-N
Windows 10 operating system, can realize the free switching of the operation interface in Chinese and English.
Siemens PLC+PID closed-loop control to achieve highly precise temperature control and repeatable profiles.
Modułowa konstrukcja, wygodna i szybka konserwacja, skracająca czas i koszty konserwacji.
The rail surface is treated with a hardening process to make it more stable.
Sound and light alarm and information prompt function with various faults, including temperature deviation, speed deviation, detention board and drop board, wind fault, error operation, etc.
Nowy system zarządzania gazem może zwiększyć wydajność wymiany gorącego gazu w piecu, aby uzyskać lepszą kompensację termiczną i wydajność termiczną oraz w pełni spełnić wymagania różnych procesów lutowania bezołowiowego.
Lutowanie azotem/powietrzem
Model produktu: SA-350/SA-450
Windows 10 operating system, which can realize free switching between English and Chinese in the operation interface.
Modułowa konstrukcja, wygodna i szybka konserwacja, skracająca czas i koszty konserwacji.
Czterostopniowa, niezależna, szufladowa, bardzo długa strefa podgrzewania gorącym powietrzem może skutecznie zmniejszyć różnicę temperatur produktów z nadmiarem pieca i poprawić jakość produktu.
The Tin furnace is equipped with an electric lifting and running mechanism as standard, and both the operation surface and the back surface can be operated.
Tin furnace standards with heating secondary monitoring foolproof system can effectively prevent abnormal heating of tin furnace
Sprzęt jest wyposażony w system przechowywania stałego ciśnienia w zbiorniku ciśnieniowym, aby zapewnić względnie stabilne ciśnienie podczas rozpylania strumienia.
The equipment is equipped with various sound and light alarms and prompt functions, including temperature deviation, speed deviation, wave and wind fault, wrong operation, etc.
Peripheral Equipment
PCB Loader&Unloader
Nasz przenośnik SMT PCB jest wyposażony w innowacyjne ładowarki PCB, które zwiększają możliwości automatyzacji linii montażowej, umiejętnie dostarczając puste płytki drukowane do drukarki szablonowej, zarówno ze stosu, jak i z magazynu, w celu usprawnienia procesu produkcyjnego.
Zintegrowane rozładowarki PCB dodatkowo zwiększają wydajność pracy, szybko i niezawodnie przenosząc gotowe PCBA z pieca rozpływowego, zautomatyzowanej kontroli optycznej lub sprzętu do kontroli rentgenowskiej do standardowych magazynów, ułatwiając płynny i zorganizowany transport gotowych produktów.
PCB Buffer
NG/OK Dual Buffer
HMI operation system interface control operations which are very simple and convenient.
PLC control system, multiple electrical circuit protection design which is security and stability.
There are 2 boxes in the temporary storage area and 20-25 pitches per box are available for stopping.
Integrate multiple functions,first-in,first-out,advanced-last-out, and direct-through NG/OK.
Servo positioning system, high positioning accuracy, fast lifting speed, high production efficiency, and large amount of storage.
Standardowa komunikacja sygnałowa SMEMA.
PCB Conveyor
Cechy
The conveyor base is equipped with an active work table, document signage, and lighting fixtures.
The lighting brightness, working height, etc. are user-friendly and the operation is more efficient, convenient, and practical.
Zielony płaski importowany antystatyczny pas transmisyjny, trwały, łatwy do wymiany.
Sheet metal weights the structure, and the overall stability, not easy to shift.
Niezależne wejście i wyjście prowadnicy dla łatwej regulacji i wymiany.
System sterowania PLC, poprzez tryb komunikacji SMEMA.
Funkcje opcjonalne
Two-segment transmission or multiple-segment transmission(minimum 0.5m in length); two independent adjustments of width;
Install cooling fan, block cylinder, platform, dust cover, and other additional configurations;
Special program requirements such as cooperation with the scanner, AOl, and NG/OK communication function;
Opcjonalna prędkość transmisji: 50~250mm, 50~350mm, 50~460mm, 50~510mm.
Equipment packaging type
For domestic customers, we use wooden cases for packaging, which pay more attention to the physical protection of equipment, adapt to long-distance transportation, and can withstand external forces well. For foreign customers, we use vacuum wooden cases for packaging, which better meet our needs of moisture-proof, rust-proof, and corrosion-proof.
Wooden box packaging
Features:
Strong structure
Wooden boxes have strong impact resistance and can effectively protect equipment from external force damage during transportation.
Wide adaptability
Suitable for equipment of different sizes and weights, especially large and heavy mechanical equipment.
Strong versatility
Wooden box packaging is often used for domestic and international transportation, easy to stack load, and unload.
Advantages:
Provides good physical protection against impact, vibration,n and extrusion damage.
Relatively low material cost and easy to customize.
Easy to stack during transportation, suitable for sea, land, and air transportation.
Vacuum packaging
Features:
High sealing
Vacuum packaging creates a sealed environment by extracting air from the equipment packaging to prevent air from entering.
Strong environmental protection performance
It can effectively prevent moisture, oxygen, dust, etc. from damaging the equipment.
advantage:
Moisture-proof, rust-proof, and corrosion-proof, it is especially suitable for the transportation and storage of precision equipment and electronic equipment.
The packaging material is lightweight and does not significantly increase the total weight of the equipment.
Provides better anti-static and air-isolating protection.
Customer satisfaction is our ultimate goal
After the equipment is manufactured, S&M can package, ship, and deliver it to the customer’s factory on time, which enables S&M to receive unanimous praise from many domestic and foreign customers.