Factory Promotional Instantaneous Safety Gear For Elevator - Energy Consuming Hydraulic Buffer – Tianhongyi

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We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Elevator Glass Door, Gearless Elevator, Governor Cable Elevator, "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!

Factory Promotional Instantaneous Safety Gear For Elevator - Energy Consuming Hydraulic Buffer – Tianhongyi Detail:

THY series elevator oil pressure buffers are in line with TSG T7007-2016, GB7588-2003+XG1-2015, EN 81-20:2014 and EN 81-50:2014 regulations. It is an energy-consuming buffer installed in the elevator shaft. A safety device that plays a role of safety protection directly under the car and counterweight in the pit. According to the elevator’s rated load and rated speed, the type of adaptation is matched. When the oil pressure buffer is impacted by the car and the counterweight, the plunger moves downwards, compressing the oil in the cylinder, and the oil is sprayed to the plunger cavity through the annular orifice. When the oil passes through the annular orifice, because the active cross-sectional area suddenly decreases, a vortex is formed, causing the particles in the liquid to collide and rub against each other, and the kinetic energy is converted into heat to be dissipated, which consumes the kinetic energy of the elevator and makes the car or The counterweight stopped gradually and slowly. The hydraulic buffer uses the damping effect of liquid activity to buffer the impact of the car or the counterweight. When the car or the counterweight leaves the buffer, the plunger resets upward under the effect of the return spring, and the oil flows back to the cylinder from the head to recover. Normal condition. Because the hydraulic shock absorber is buffered in a way that consumes energy, it has no rebound effect. At the same time, because of the effect of the variable rod, when the plunger is pressed down, the cross-sectional area of the annular orifice gradually becomes smaller, which can make the elevator car move closer to uniform deceleration. Therefore, the hydraulic buffer has the advantage of smooth buffering. Under the same operating conditions, the stroke required by the hydraulic buffer can be reduced by half compared with the spring buffer. Therefore, the hydraulic buffer is suitable for elevators of various speeds.

Type	Roted speed(m/s)	Quality range(kg)	Compression travel(mm)	Free state(mm)	Fix size(mm)	Oil mass(L)
THY-OH-65	≤0.63	500～4600	65	355	100×150	0.45
THY-OH-80A	≤1.0	1500～4600	80	405	90×150	0.52
THY-OH-275	≤2.0	800～3800	275	790	80×210	1.50
THY-OH-425	≤2.5	750～3600	425	1145	100×150	2.50
THY-OH-80	≤1.0	600～3000	80	315	90×150	0.35
THY-OH-175	≤1.6	600～3000	175	510	90×150	0.80
THY-OH-210	≤1.75	600～3600	210	610	90×150	0.80

1. Fast Delivery

2. The transaction is just the beginning, the service never ends

3. Type:Buffer THY

4. We can provide safety components such as Aodepu,Dongfang,Huning, etc.

5. Trust is happiness! I will never fail your trust!

THY-OH-65

THY-OH-80

THY-OH-80A

THY-OH-175

THY-OH-210

THY-OH-275

THY-OH-425

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owing to very good support, a variety of high quality merchandise, aggressive costs and efficient delivery, we love an excellent name among the our clients. We are an energetic company with wide market for Factory Promotional Instantaneous Safety Gear For Elevator - Energy Consuming Hydraulic Buffer – Tianhongyi , The product will supply to all over the world, such as: Holland, Guatemala, Paris, We've established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.

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We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.

By Kama from Toronto - 2018.06.21 17:11

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!

By Genevieve from Stuttgart - 2018.06.21 17:11