Safety Device for Construction Hoist

Description

Safety Device for Construction Hoist

This progressive anti-fall safety device is the core safety component for rack-and-pinion construction passenger & material hoists, mainly including classic SAJ series models. Adopting centrifugal speed limiting and cone drum braking structure, it triggers automatically once the cage runs overspeed, cuts off power and brakes the cage gently to avoid falling accidents. Made of high-strength alloy steel and wear-resistant friction materials, it features stable trigger speed, reliable braking performance and long service life. Compact sealed structure adapts to dusty, high-vibration construction sites, with standard installation size for direct replacement of old or expired safety devices to guarantee on-site lifting operation safety.

Product Details Display

Product Applications

• Core safety component to prevent cage falling for construction passenger and material hoists
• Automatically activate braking function when the lifting cage overspeeds accidentally
• Effectively avoid major safety accidents caused by hoist cable breakage or gear failure
• Conduct speed limit and emergency locking protection during vertical lifting operations
• Replace expired, failed or unqualified old safety devices for regular equipment inspection

Our Advantages

• Professional supplier of tower crane spare parts
• Competitive pricing
• Stable supply and fast delivery
• Strict quality inspection before shipment
• Export experience to global markets

FAQ

Q1: Are you a manufacturer or a trading company?

A1: We are a manufacturer specializing in tower crane steel components. Additionally, we act as an integrated supplier for other construction machinery and spare parts to provide a one-stop sourcing solution for our clients.

Q2: What is your standard delivery time?

A2: For items in stock, we can ship within 1-2 business days. For bulk orders or customized products, the lead time is typically 15-25 days, depending on the order volume.

Q3: How do you ensure product quality?

A3: Quality is our priority. We implement strict pre-shipment inspections for every order. Furthermore, we offer a 1-year warranty to ensure our clients’ peace of mind.

Q4: What are your packaging standards?

A4: We use standard export seaworthy packaging, including robust wooden cases and reinforced cartons. They are specifically designed to withstand the rigors of long-distance international shipping.

Q5: Which shipping methods do you support?

A5: We support multiple shipping channels, including Sea Freight (LCL/FCL), Air Freight, and International Express (DHL/FedEx/UPS), to meet different urgency and budget requirements.

Q6: What happens if the goods are damaged during transit?

A6: While our robust packaging prevents most damage, if any issues occur, we will take immediate action. We will negotiate compensation or provide a reshipment/replacement service based on the specific situation.