Article 1: Deeply cultivate industrial safety protection! Shenhu Electronic Safety Grating Empowers Multi Industry Automation Upgrade Practical Case (Shenhu Electronic Technology (Suzhou) Co., Ltd.)
Release time: December 29, 2025 16:58
As the "invisible security guard" in the field of industrial automation, safety gratings are the main protective equipment to ensure personnel safety and improve production efficiency. Shenhu Electronic Technology (Suzhou) Co., Ltd. is deeply rooted in this field, relying on independent research and development strength and strict quality control to create a full range of safety grating products with the highest safety level of SIL3/TYPE4. It has passed multiple qualification certifications such as ISO9001 quality system certification and EU CE certification. Its products not only completely replace imported brands, but also serve well-known enterprises such as BYD, Huawei, Foxconn, and Sany Heavy Industry with high cost-effectiveness advantages. It has landed flagship projects in various fields such as automobile manufacturing, 3C electronics, new energy, and chemical engineering, and built a solid industrial production safety defense line with fine protection and intelligent linkage.
1、 Automotive manufacturing industry: fine protection banner for high-risk scenarios
Case: New Energy Vehicle Welding Line Safety Upgrade Project
Application links: Robot welding workstation, robotic arm assembly workstation
Traditional pain points: The robotic arm of the welding assembly line operates at high speed and has complex motion trajectories, making it easy to accidentally enter dangerous areas when manually replenishing materials; The high-temperature splashes generated during the welding process not only easily burn personnel, but also damage traditional protective devices, resulting in annual maintenance costs of up to 80000 yuan; Frequent start stop of equipment seriously affects production efficiency.
Solution: Shenhu Electronics has customized an adaptation solution for it, using an IP65 protection level safety grating (response time ≤ 18ms, covering an 8-meter work area), and installing protective light curtains along the boundary of the welding workstation and around the movement trajectory of the robotic arm. The product is equipped with anti light interference design, which can still work stably in 10000lux strong light environment. At the same time, through the linkage of safety relays and equipment control system, the full process protection loop of "personnel/foreign object intrusion → instant triggering of emergency stop → sound and light alarm" is achieved.
Implementation effect: The safety accident rate of the welding assembly line has been reduced from 0.3 per year to 0, fully complying with the requirements of the domestic safety standard GB/T19436.1 and the international IEC61496 standard; Save traditional protective device maintenance costs, saving 68000 yuan annually; The replenishment process does not require waiting for the protective door to open and close, resulting in a 12% increase in production efficiency and helping the production line achieve a dual improvement in safety and efficiency.
2、 3C Electronics Industry: Efficient Protection Solutions for Precision Scenarios
Case: Protection Project for Supply Chain Electronic Component Stamping Workshop
Application link: High speed stamping machine, terminal cutting equipment operation area
Traditional pain points: 3C electronic component stamping equipment can travel up to 300 times per minute, and a slight lack of concentration during manual feeding may lead to hand punching accidents; There is a lot of dust in the workshop, and ordinary protective equipment is susceptible to interference, resulting in decreased sensitivity and high false triggering rate, seriously affecting production continuity.
Solution: Targeted selection of Shenhu Electronic anti-interference safety grating, with an optical axis spacing of 20mm, can accurately identify small limbs such as hands; The product has dust-proof and waterproof characteristics, which can adapt to the dust environment in the workshop. At the same time, it is equipped with a two handed operation button, which forces the operator to leave the dangerous area with both hands before the equipment can be started, forming a dual safety guarantee.
Implementation effect: The safety accident rate in the stamping workshop has been reduced by 100%, completely eliminating the risk of punching hands; The false triggering rate of equipment has been reduced to below 0.1%, and the downtime for maintenance has been reduced by 30%; The plan fully complies with the GB 23821-2022 mechanical safety standard and has successfully passed the customer compliance audit.
3、 New Energy Industry: A Model for Stable Protection in Special Environments
Case: Protection project for a certain energy photovoltaic module laminating machine
Application links: feed inlet of photovoltaic panel laminating machine, high-temperature operation area
Traditional pain points: The working temperature of the laminating machine can reach over 150 ℃, making it prone to high-temperature burns during manual loading and unloading; There is static electricity interference in the workshop, and ordinary protective equipment is prone to signal disorder, making it difficult to work stably; Delayed start stop of equipment may cause damage to photovoltaic modules and result in economic losses.
Solution: Adopting Shenhu Electronics' high-temperature resistant safety grating, the product can operate stably in an environment of -10 ℃~+55 ℃, and the special customized version is suitable for the heat dissipation needs of high-temperature work areas; Has strong resistance to electromagnetic interference and can maintain fine detection in electrostatic environments; By linking with the equipment control system, the graded protection of "personnel approaching and slowing down, breaking in and immediately stopping the machine" is achieved, balancing safety and production continuity.
Implementation effect: Zero occurrence of high-temperature burn accidents and a 40% reduction in equipment damage rate; The production line utilization rate has increased by 15%, resulting in an annual reduction of economic losses exceeding 120000 yuan; The product's protective performance has passed the rigorous environmental testing in the photovoltaic industry, making it a long-term cooperative supplier.
4、 Chemical Industry: Breakthrough in Warning and Protection of Hazardous Areas
Case: Safety Monitoring Project for Nitric Acid Storage Tank Area of a Chemical Enterprise
Application link: Protection zone around nitric acid storage tank and raw material transportation pipeline
Traditional pain points: Storage tank areas are high-risk areas with high pressure and toxic leakage risks, low efficiency of manual inspections, and inability to monitor personnel errors and leakage hazards in real time; Once a leak occurs, failure to handle it in a timely manner may result in poisoning of personnel, and the cost of environmental treatment can reach millions of yuan.
Implementation effectiveness: Successfully warned of leakage hazards 20 minutes in advance, avoiding major safety accidents; The risk of personnel entering by mistake has been reduced to zero, and the inspection efficiency has been improved by 50%; The plan complies with the safety regulations of the chemical industry and has been highly recognized by the enterprise's safety management department.
5、 Shenhu Electronics' main competitiveness: hard power support for safety protection
From practical cases in multiple industries, it can be seen that the main advantage of Shenhu Electronic Safety Grating lies in its profound technical accumulation and fine scene adaptation ability:
Top level security guarantee: The entire series of products have reached the highest security level of SIL3/TYPE4, with a diagnostic coverage rate of>99%, eliminating protection vulnerabilities from the source;
Full scene adaptation: The protection level covers IP65 to IP68, which can adapt to special environments such as high temperature, dust, humidity, and strong interference. The optical axis spacing is optional from 5mm to 40mm to meet different precision requirements;
Qualification endorsement: Passed multiple certifications such as ISO9001, CE, SIL3, etc., participated in the drafting of national mechanical safety standards, and the compliance and authority of products have been recognized by the industry;
High cost-effectiveness advantage: It can replace imported products with high performance, making prices more competitive. At the same time, it provides customized solutions and comprehensive after-sales technical support, reducing the safety investment cost of enterprises.
Having been deeply involved in the field of industrial safety for many years, Shenhu Electronics has always taken "serving safety and efficient production" as its mission. Through continuous innovation, it deeply integrates safety gratings with intelligent control systems, and builds a solid safety barrier for automated production lines in various industries. Whether it is high-risk operations in automobile manufacturing, special environments in new energy, or hygiene requirements in food processing, Shenhu Electronics can provide finely adapted protection solutions, becoming a trusted choice for industrial enterprises to upgrade their safety.
