Forged Elevator Safety Gear Components | Brake Block Parts (Industrial Grade)

Premium Industrial-Grade Forged Steel Elevator Safety Brake Components, engineered for critical emergency braking systems in traction and high-speed passenger elevators.

Product Overview

Our forged elevator safety gear components, specifically the brake block (brake shoe) parts, are the core actuating elements within elevator overspeed governor and safety gear systems. Manufactured through advanced drop forging techniques, these components provide the instantaneous mechanical stopping power required to bring a descending car to a safe, controlled halt in the event of an overspeed or free fall scenario. Designed for both instantaneous and progressive safety gears, they ensure passenger protection and equipment integrity under extreme load conditions.

Manufacturing Process & Material

• Precision Forging: Each component is formed using high-temperature closed-die forging, aligning the metal grain flow to the shape of the part. This process significantly enhances tensile strength and impact resistance compared to cast or cut counterparts.

• Material Science: Crafted from high-grade carbon steel (e.g., 45# steel, Q355B) or alloy steel, selected for its excellent hardenability and wear resistance. We offer customized material selection to match specific load requirements (from light-duty freight to high-speed passenger lifts).

• Heat Treatment: All parts undergo strict heat treatment processes (quenching and tempering) to achieve optimal hardness and eliminate internal stress, ensuring consistent mechanical properties across every batch.

Key Features & Technical Advantages

• High Tensile Strength: Engineered to withstand sudden impact loads during emergency engagement without deformation or fracture.

• Precision Machined Interface: The contact surface for the friction lining is precisely machined to ensure optimal bonding and uniform pressure distribution during braking.

• Fail-Safe Design: Built with a high safety factor (typically > 5:1) to meet international elevator safety codes (GB7588, EN81).

• Corrosion Resistance: Available with surface treatments such as phosphating, galvanizing, or Dacromet coating to withstand long-term exposure in machine rooms or shafts.

Applications

• Elevator Safety Gear Assembly: Functions as the wedge or roller carrier in instantaneous safety gears.

• Progressive Safety Systems: Used as the brake block that gradually clamps the guide rails.

• Overspeed Governor Systems: Critical components for triggering mechanical actuation.

• Retrofit & Maintenance: Ideal for elevator modernization projects requiring high-strength OEM replacement parts.

Quality Assurance
We understand that safety components leave no room for error. All forged elevator brake parts are 100% inspected. We offer Non-Destructive Testing (NDT) options including Magnetic Particle Inspection (MPI) to guarantee surface integrity. Our manufacturing facility is ISO 9001 certified, ensuring full traceability from raw material to finished product.

Product Specifications

Call to Action
Protect your vertical transportation systems with components you can trust. Contact us today for custom forging solutions, OEM specifications, or to request a quote for high-volume elevator brake block supplies.

Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.
We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful quality control system, and professional customer service... We will offer professional services, high-quality products and favorable prices. We sincerely welcome domestic and foreign customers to cooperate with us!