Gjj Alimak Construction Hoist Passenger Hoist Parts Saj40 Construction Hoist Safety Device Brake

The SAJ 30 Safety Device for Passenger Hoist Cage anti-falling is important to ensure the safe operation of the construction elevator safety components. When construction hoist is running, the cage due to failure caused by stall falling, anti-fall safety device start action and the brake torque is gradually increased, at a certain distance within the cage will stop smoothly on the rail frame, so as to ensure the safety of crew and equipment.
The SAJ 30 Safety Device for Passenger Hoist Cage is the most important safety device in the pinion and rack builder's hoist, which can prevent the cage running over speed, and effectively reduce the cage dropping accident.

1. Inner brake drum and Centrifugal speed limiter replace the original casting processing which may cause the security risks. We use the forging die process.
2. We use the sliding bearing of the leading enterprises and the preferred Great wall high quality grease. We use the special oil groove in the pinion shaft and add the silencing anti-vibration mounting In the inner structure, which can reduce the incidence of noise greatly.
3. We use the specialized production of  spring pieces and friction plates in China, which can ensure the products' stable retarding torque and open speed, quick reaction and smooth brake.
 

Wuhan Changlong Century Machinery Co., LTD is a professional factory of construction hoist, which is integrating product design, manufacturing, sales, lease, and maintenance. We provide safe and reliable vertical lifting solutions for passenger and goods in domestic and oversea, based on our professional research and development team. The company has complete processing equipment, strong technical force, and skilled operation staff. We strictly follow the national standards to produce products to ensure quality and provide users with advanced and practical equipment to meet their demands.

GJJ Construction Hoist Passenger Hoist Parts SAJ40 Construction Hoist Safety Device
Q1: Are you a trading company or a factory?

A1: We are  factory. 

Q2: How about the installation?

A2: Engineer could be sent to your site for installing and inspection.

Q3: How long is your delivery time?

A3: Generally 3-5 days after advance payment. 

Q4: Do you provide test report for it?

A4: Yes, every safety device we will do the test before leaving the factory, we will provide the   

report with the shipment.

Q5: Is it convenient to see visit your factory ?

A5: Yes,we welcome every customer to visit our company. We also supply to visit our factory by    live stream. 

Q6: What certificates do you have?

A6: CE, ISO9001

Q7: What information should I provide with the inquiry?

A7: Safety device model and nameplate.

Q8: Which model of safety device have transition teeth?

A8: SAJ40-2.0, SAJ50-2.0,SASJ60-1.2,SAJ60-2.0,SAJ70-1.4