China Nanjing Brisk Metal Technology Co., Ltd. Company News

A high-clamping force sheet metal gripper is an industrial gripping device designed specifically for securely handling metal sheets in automated production lines. Powered typically by compressed air, these grippers deliver strong clamping force, fast response times, and reliable performance under high-speed operations. 1. Structure and Working Principle These grippers generally feature a modular design consisting of the gripper body, pneumatic actuator (or electric motor), self-locking mechanism, and optional sensor ports. During operation, air pressure actuates the jaws to open or close quickly, while the mechanical design ensures stable gripping. Some models include a self-locking structure that maintains grip even when air supply fails. 2. Suitable Materials and Workpieces Metal sheets (steel, aluminum, stainless steel) Stamped, welded, bent, or perforated parts Large sheet components like car doors, cabinet panels, etc. 3. Key Advantages Strong Clamping Force: Handles heavy or large parts in high-speed environments Fast Actuation: Typically

Introduction In automated mold transfer systems, sheet metal grippers act as vital components connecting the mold and the transport mechanism. Their ability to grip accurately and maintain load stability is essential. High-clamping force grippers with self-locking structures have become the preferred solution in stamping lines, transfer die systems, and robotic end effectors due to their superior safety and reliability. 1. Core Advantages of Self-Locking Grippers Prevent Part Drop in Case of Air Pressure Loss In multi-station mold transfer systems, air pressure fluctuations are common. Standard grippers may release the mold unexpectedly. Self-locking grippers maintain their grip even during pressure loss, ensuring system safety. Enhance Safety During Multi-Axis Coordination The self-locking design works with sensor feedback to ensure "grip confirmed" signals before the next movement, reducing the risk of mechanical interference or collision. Support High-Speed Automation Self-locking grippers reduce actuation delay, improving consistency in high-speed mold handling systems. Lower Maintenance and Downtime Costs By avoiding failures caused by air supply issues, these grippers reduce maintenance frequency and unexpected stoppages. 2. Typical Application Scenarios Automatic mold transfer units in stamping lines Robotic arms handling large dies Multi-station automation production lines Large sheet metal mold handling systems Precision die loading/unloading with manipulators 3. Why Choose Brisk Self-Locking Sheet Metal Grippers? Modular design compatible with multiple tooling systems High clamping force + mechanical self-locking = dual safety Tested for 5 million cycles to ensure long-term reliability Optional sensor ports for smart integration Ready-to-install design, supports customization with 3–7 day delivery Conclusion In mold transfer systems, safety and stability outweigh speed. Choosing a high-clamping force gripper with a self-locking mechanism is essential for maintaining reliable and continuous operation. Brisk grippers are engineered to provide enhanced safety, performance, and adaptability—helping you build smarter, safer manufacturing systems.

Introduction In the era of intelligent stamping automation, the gripper plays a critical role in picking, clamping, and transferring sheet metal parts. Selecting the right high-clamping force gripper can significantly impact production speed, product quality, and equipment safety. 1. Five Key Criteria for Choosing Sheet Metal Grippers Clamping Force Stamped parts require firm holding during high-speed movement. Choose grippers with a clamping force of at least 30N to prevent slipping. Fast Opening & Closing Action Gripper response speed affects cycle time. Select models with opening/closing times under 0.2s for high-speed operations. Durability & Life Cycle For long-run stamping applications, use grippers tested for at least 5 million cycles to ensure long-term reliability. Self-Locking for Safety A self-locking mechanism ensures the workpiece remains clamped even in case of air pressure loss, improving line safety. Compatibility & Flexibility Modular structure and multi-type adapter options (like Brisk grippers) allow easy installation, replacement, and system upgrades. 2. Recommended Product: Brisk High-Clamping Force Sheet Metal Grippers Powerful clamping, ideal for high-speed stamping Modular build for quick installation Sensor positioning available for smart automation 96 standard models + 190 adapter types for universal fit Fast delivery within 3–7 days 3. Conclusion Choosing the right gripper can dramatically improve your stamping line’s efficiency and reduce long-term costs. Brisk grippers combine reliability, flexibility, and affordability—making them a preferred choice for modern stamping automation.

Introduction In automotive manufacturing, the efficiency of handling body sheet metal directly affects cycle time, automation level, and overall productivity. As a key component in automated gripping systems, high-clamping force sheet metal grippers offer faster response, safer handling, and more stable operations—becoming indispensable in stamping, welding, and assembly lines. 1. How Do High-Clamping Grippers Improve Efficiency? Stronger Clamping, Less Slippage Compared to standard grippers, high-clamping force models hold curved and large body panels securely, reducing misalignment and repositioning time. Faster Actuation, Higher Line Speed Brisk grippers offer open/close speeds under 0.2 seconds, enabling cycle times as low as 4–6 seconds per part. Self-Locking for Safety Even during air pressure fluctuations, the self-locking mechanism maintains grip, preventing line stoppage due to part drops. Flexible for Multi-Model Platforms Modular structures allow quick adjustments for different car models and handling stations—ideal for flexible manufacturing setups. 2. Verified Efficiency Gains In a real-world automotive welding line: Original Cycle Time: 6.8 seconds per part After Upgrade: 5.2 seconds per part Efficiency Improvement: ~23.5% Equipment Stability Rate: Increased from 91% to over 98% Downtime Reduction: Over 30 hours/year less unplanned stoppage 3. Application Scenarios Handling of doors, roofs, fenders, and other large panels Transfer operations before final assembly Robot gripper tools in welding stations Sheet transfer between stamping dies 4. Conclusion In the era of lean manufacturing, boosting material handling efficiency means reducing labor, increasing throughput, and supporting smart automation. Brisk’s high-clamping force grippers offer a powerful solution for automotive factories aiming for next-level performance and reliability.

In automated production lines, gripper actuation speed plays a critical role in maintaining cycle times. Whether it’s sheet handling, robotic pick-and-place, or die transfer, the opening and closing speed of the gripper affects the overall line efficiency. Does a high clamping force mean slower movement? Not necessarily. 1. High Force ≠ Slow Speed It’s a common misconception that more force means slower movement. With today’s engineering advancements—optimized drive mechanisms, lightweight materials, and high-performance actuators—even high-clamping force grippers can achieve opening/closing speeds under 0.2 seconds, making them suitable for fast-paced operations with 4–6 second cycles. 2. Key Factors Affecting Gripper Speed Actuation Type: Pneumatic grippers offer fast response, while electric grippers are slightly slower but more precise. Gripper Structure: Modular and lightweight designs reduce inertia and enhance speed. Control System: High-speed solenoid valves or servo controls boost actuation performance. Workpiece Load: Heavier parts may require longer stroke or reduced speed settings. 3. Brisk Gripper Speed Performance Brisk’s high-clamping force sheet metal grippers are engineered for both strength and speed: Average Actuation Time: 0.15–0.2 seconds High-frequency Operation: ≥60 cycles per minute Ideal For: Robotic EOATs, stamping lines, high-speed pick-and-place systems Conclusion High clamping force doesn’t mean compromising on speed. A well-designed gripper like Brisk’s delivers both powerful grip and fast actuation, enabling smooth, safe, and efficient operations across modern automation lines.

In any automated gripping system, clamping force determines whether a workpiece can be securely held and transported. Insufficient grip may cause part slippage, misalignment, or even equipment damage. Therefore, accurately assessing whether a gripper's clamping force is sufficient is crucial during selection and operation. 1. Four Key Factors for Evaluating Clamping Force 1. Workpiece Weight The gripper should provide at least 2–3 times the gravitational force of the part to prevent slipping due to vibration or inertia. Example Formula: Required Clamping Force ≥ Part Weight × g × Safety Factor (usually 2~3) 2. Coefficient of Friction Lower friction between the gripper jaw and the workpiece requires higher clamping force. For instance, steel-on-steel has ~0.3 coefficient, but oil on the surface can reduce it significantly. 3. Orientation and Motion Speed Vertical lifting requires force to counter full gravity. High-speed movements or sudden stops increase the need for stronger grip due to added inertia. 4. Environmental and Gripper Type Harsh environments (heat, dust, humidity) may affect gripper performance. Pneumatic, electric, and self-locking grippers vary in their stability and safety under different conditions. 2. Practical Tips Use the gripping force–air pressure–stroke chart provided by manufacturers to estimate capabilities. Choose grippers with integrated sensors for grip confirmation feedback to enhance safety. Brisk high-clamping grippers range from 30N to 100N, suitable for sheet metal and medium-to-heavy parts. For safety-critical operations or large parts, self-locking grippers are highly recommended to prevent part drops during pressure loss. 3. Conclusion Clamping force should not simply be “as strong as possible,” but matched to your part size, material, handling speed, and system design. Proper force assessment and gripper selection are key to ensuring safe, stable, and efficient automated production.

As smart manufacturing advances, robots play an essential role across multiple industries. But their true effectiveness often depends on one key component: the gripper. High-clamping force sheet metal grippers—strong, fast, and reliable—are quickly becoming the top choice in robotic gripping systems. 1. Key Challenges in Robotic Gripping Diverse Materials and Weights Robots must grip everything from lightweight plastic to heavy sheet metal, requiring powerful, stable holding force. Demand for Speed and Precision In fast-paced production, grippers must respond quickly and consistently to maintain line efficiency. Safety and Reliability Are Critical Especially in cobot applications, poor grip can cause part drops, damaging machines or risking human injury. 2. Why High-Clamping Grippers Are Preferred ✅ Stronger Grip for Irregular or Heavy Parts Securely holds even slippery, curved, or large workpieces. ✅ Fast Response Time (

In modern industrial automation, high-clamping force grippers have become essential tools for secure and efficient part handling. Their strong grip, fast actuation, and reliable structure make them ideal for various sectors—especially where metal sheets or delicate components need to be moved, held, or positioned quickly and safely. 1. Typical Application Scenarios 1. Automotive Manufacturing Handling large body panels like doors, hoods, and roofs Fixture gripping in welding stations Robotic end-of-arm tooling for part transfer 2. Mold Transfer Systems Automated die transfer between stamping stations Preventing tool drop or misalignment during movement 3. Sheet Metal Processing Transporting formed metal parts Loading/unloading punched, bent, or irregular-shaped sheets 4. Home Appliance and Electronics Assembly Gripping lightweight enclosures or control panels Suitable for multi-product assembly lines requiring quick changeovers 5. Robotic Automation Platforms End effectors for collaborative or industrial robots Ideal for high-speed gripping and precise placement 6. Aerospace and Railway Manufacturing Secure handling of lightweight alloys and structural parts Designed for high precision and safety-critical environments 2. Application Value Summary High-clamping force grippers minimize the risks of slippage and misplacement during part transfer, improving cycle time and product consistency. Their modular, customizable design ensures compatibility with a wide range of machines, making them an integral part of smart manufacturing systems.

In automated production, sheet metal components—due to their thin, flexible, or curved structure—are prone to shifting, slipping, or improper positioning during handling. This leads to reduced productivity and increased defect rates. In high-speed stamping, robotic transfer, and die loading systems, a gripper with insufficient clamping force can become a weak link. The solution? A high-clamping force industrial gripper designed for secure, stable sheet handling. 1. Common Causes of Unstable Gripping Insufficient Clamping Force: Cannot secure large or deformed sheet metal parts Loose Mechanisms: Wear and vibration cause alignment shifts over time Inconsistent Air Pressure: Affects grip strength and reliability Slow Response Time: Gripper cannot keep up with fast-paced operations 2. How High-Clamping Grippers Solve These Issues Powerful Grip (≥30N): Prevents slippage, even with large or curved sheets Self-Locking Design: Maintains grip during air pressure loss, ensuring safety Tested for 5 Million Cycles: Durable for long-term high-frequency use Fast Actuation (

In automated gripping systems, a “self-locking” mechanism is a vital safety feature—especially for pneumatic grippers. When air pressure or power supply is lost, a self-locking gripper ensures that the workpiece remains securely held, preventing accidents, damage, or unexpected downtime. It's an essential design element in high-reliability industrial applications. 1. What Is a Self-Locking Gripper? A self-locking gripper is designed to maintain its current position (clamped or open) even when external power (e.g., air or electricity) is lost. This is typically achieved through mechanical means such as wedges, springs, or locking cams that keep the jaws engaged until force is intentionally released. 2. Key Benefits and Functions of Self-Locking Grippers 1. Prevent Part Drop During Power Loss Even during sudden power or air outages, the gripper holds the part firmly—ensuring no slippage or fall. 2. Protect Personnel and Equipment Especially in collaborative robot applications, self-locking prevents injury or machine damage from unexpected part release. 3. Minimize Unplanned Downtime Production continuity is maintained, buying time for troubleshooting without causing a full line shutdown. 4. Enable Safe Handling in High-Risk Environments In high-altitude transfers or suspended loads, self-locking prevents hazardous drops during system failure. 5. Enhance Overall System Reliability In high-end automation, robotics, and stamping systems, self-locking functionality is now considered a standard for safety-critical gripping. 3. Example Product: Brisk Self-Locking Grippers Brisk offers a wide range of sheet metal grippers with built-in self-locking mechanisms, ideal for automotive production, die transfer systems, and collaborative robot EOATs. They combine fast actuation with high holding force and enhanced safety. Conclusion While clamping force matters, the ability to hold securely under any condition is what defines industrial safety. Self-locking grippers are the cornerstone of stable, intelligent, and safe gripping systems in modern factories.