Chengdu Suchen Environmental Protection Material Co., Ltd

About Us

Our History

Since 2018, Suchen has been committed to supplying torches and consumables for Plasma, Laser, Relays and Welding robots to domestic and foreign markets. After investigation and research on the actual needs of the industry, Suchen entered this market with professional solutions.



Our Factory

With rich experience in production and R&D, strong technical team, and sophisticated processing and testing equipment, our offered products are loved by our esteemed customers for the excellent performance, long service life, smooth operation and competitive price.


DC Relay Production Line


NVR5V-20S automatic assembly line, daily production of 10,000 products. Ceramic seal 40-600A products, daily production capacity of 3000.

Our company is equipped with 3000 square meters of clean production workshop, equipped with advanced production and experimental testing equipment.

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Production Equipment


High temperature vacuum brazing furnace:                                                                  High power laser welding machine:

Number of devices: 3                                                                                                         Quantity: 2

Equipment per shift capacity: 2000*3                                                                                Process action: 

Process function: The core equipment, responsible for ceramics                                      to achieve the same permeability of the arc extinguishing cavity
Part of welding process with metal                                                                                     Sealing welding machine for sheet metal parts  
Advanced equipment: automatic according to process requirements                                Features:
Control the furnace temperature rise and fall process, and record the processing            > SPI laser imported from the UK
argument                                                                                                                            > Automatic welding

                                                                                                                                           > Intelligent control system

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Vacuum exhaust station:                                                                                               Automatic helium mass spectrometry leak detector:
Quantity: 2                                                                                                                        Quantity: 2
Process function: charge and exhaust the arc extinguishing chamber                            Process function: Whether the arc extinguishing cavity is sealed 
> Using German Leybold magnetic suspension molecular pump                                    > Molecular pump, solenoid valve, mechanical pump and other key parts
> PLC automatic control system, touch screen operation                                                All are imported from Germany
> 5 stations, can be alone or any number of stations                                                       > Minimum detectable leak rate: 1*10-12Pa.m3/s
Combined work                                                                                                                 > Leakage rate display range: 1*10-3~1* 10-13Pa.m3 /s
> Main system limit vacuum: 5*10-5Pa                                                                             > Maximum pressure of leak detector: 1500Pa
> Leakage rate: <1*10-8Pa.L/s


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Our Product

Laser cutting nozzle, Plasma Cutting electrode, Plasma Cutting nozzle, Plasma cutting shield, Plasma cutting consumables Inner Retaining Cap, Plasma cutting Insulate Ring, Plasma cutting Swirl Ring, Plasma cutting Torch, Plasma cutting Water Tube, Relays: High Voltage DC contactor


Product Application

The offered products are mainly used in steel, ships, new energy vehicles and other industries.


Our Certificate

PDF 14500rohsPDF NBIN2203002107PCPDFNBIN2203002107PC-01


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