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Yantai Petroleum Machinery Co.,Ltd
Add:201 Shangkuang West Road, Zhifu District, Yantai, Shandong, China
Tel:+86-535-6087576
Fax:+86-535-6083272
E-mail:sales@powerpetro.cn

        vipsales@powerpetro.cn

Air Driven Hoist

Air Driven Hoist is designed to be used in explosive atmospheres that reducing the risk of spark to ATEX level (Ex) II 2GD c T5 IIB T100° is required.

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Product Details

Application

Air Driven Hoist is designed to be used in explosive atmospheres that reducing the risk of spark to ATEX level (Ex) II 2GD c T5 IIB T100° is required.

These air hoists are also suitable for applications where a clean environment is a necessity because they can operate completely dry leaving no lubrication in the exhaust air which is a requirement in certain food, chemical and pharmaceutical industries.

BOP air hoist.jpg


Features of air driven hoist:

●Lightweight and compact

●Patented heavy-duty disc brake

●Reliable vane motor for smooth operation and controlled travel

●Bearing supported planetary gearing system 

●Upper / lower limit switches

●Plated hardened steel load chain and the hook and latch system for corrosion resistance and extended wear 


Advantages to Electric Hoists

●Adjustable speed and infinitely variable speed

●Few parts and easy maintenance

●Long service life 

●Less consumption of air and efficient



Model

QDH10S

QDH50S

QDH100S

QDH160D

QDH250S

QDH320D

QDH500D

Capacity (Ton)

1.0

5.0

10.0

16.0

25.0

32.0

50.0

Lifting Height(m)

0-20

0-20

0-20

0-20

0-20

0-20

0-20

Max Lifting Speed(m/min.)

5

1

0.8

0.5

0.5

0.4

0.25

Max Falling Speed(m/min.)

8

1.5

1.25

1.0

1.0

0.9

0.5

Max Air Consumpition(m3/min)

1.2

2.5

3.4

3.4

4.7

3.4

4.7

Weight(kg)

24

55

150

180

240

280

350

Trolly Speed (m/min)

12-15

10-12

2-3



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