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Custom HQ 50 Ton Pneumatic Hoist

Anhui Gaston Precision Machinery Co, Ltd. Home / Product / Pneumatic Hoist Series / HQ Series Mining Pneumatic Hoist / HQ 50 Ton Pneumatic Hoist
  • HQ 50 Ton Pneumatic Hoist

HQ 50 Ton Pneumatic Hoist

50 ton mining pneumatic hoist, working pressure: 0.63Mpa, number of chains: 4, motor output power: 6.3KW, standard lifting height is 3 meters, and the lifting stroke can be customized to be extended. Full load lifting speed: 0.7M/MIN, chain size: 22*66MM. Gaston pneumatic hoist has 6 patents, each of which is an advantage of our pneumatic hoist design; overload clutch, the hoist automatically slips and stops lifting when the rated weight is reached; the surface of the main components of the pneumatic motor is treated with anti-rust treatment, which is not easy to cause rust on the main components of the pneumatic motor and cause the motor to get stuck and not rotate; the shell is cast with high-strength material with large bearing capacity; the air control valve is designed with a large-diameter channel, and the large enough ventilation volume ensures the lifting efficiency of the pneumatic hoist; the brake assembly adopts an internal spline anti-skid design to ensure that the pneumatic hoist brake pad will not cause the hoist chain to automatically slide down due to slipping; the upper and lower hooks are made of forging technology, and the hooks are tempered and heat treated to increase the toughness of the hooks, making them not easy to wear and durable; the deceleration part adopts a closed design, and the interior can be guaranteed to be oil-free for a long time, and the internal channel design of the card device can reduce the heat generated by the friction of the reducer. The greater advantage is that it reduces the noise generated by the exhaust of the pneumatic motor.

  • DETAIL PARAMETERS

Air pressure

(PSI)

Air pressure

(Mpa)

Maximum Power

(HP)

Free speed

(rpm)

Speed ​​at maximum power

(rpm)

Torque at maximum power

( N M )

Gas consumption at maximum power

(m³/min)

Stop torque and start torque

(NM)

40

0.28

45%

80%

30%

37.50%

45%

45%

50

0.35

56%

84%

44%

52.40%

56%

56%

60

0.4

67%

88%

58%

65.90%

67%

67%

70

0.48

78%

92%

72%

78.30%

78%

78%

80

0.55

89%

96%

86%

89.60%

89%

89%

90

0.63

100%

100%

100%

100%

100%

100%

100

0.7

110%

104%

114%

109.60%

110%

110%
The figure shows a typical pneumatic motor torque and power curve at two different air pressures. The speed, torque and power of the motor decrease as the air pressure decreases. The figure shows the torque and speed curves of the pneumatic motor under two different air pressures. The speed and torque of the motor decrease as the air pressure decreases. The torque decreases significantly, while the motor speed decreases slightly as the pressure decreases.

Pneumatic hoist

 

Unit

HQ25-2

HQ30-2

HQ37-3

HQ50-4

HQ75-3

HQ100-4

Air pressure

Mpa

 0.6

Load

Tons

25

30

37

50

75

100

Number of chains

root

2

2

3

4

3

4

Motor output power

KW

6.3

6.3

6.3

6.3

9

9

Lifting height

M

The standard height is 3 meters

Full load lifting speed

Meter/minute

1.2

1

0.7

0.7

0.55

0.4

No-load lifting speed

Meter/minute

2.4

2.3

1.7

1.2

1.3

1

Full load descent speed

Meter/minute

2.6

2.8

2

1.5

1.2

1

Full load gas consumption - increased

m³/min

6.5

6.5

6.5

4

7.6

7.6

Full load gas consumption - down

m³/min

5.5

5.5

5.5

5.5

6

6

Chain size

mm

22*66

22*66

22*66

22*66

32*90

32*90

Chain weight

kg/m

12.2

12.2

12.2

12.2

21.3

21.3

Standard weight (3m lifting height)

kg

 510 520

860

935

1750

1800

Controller air pipe length

m

Standard length is 3 meters

Full load noise - increased

DB

78

78

78

78

78

78

Full load noise - down

DB

82 

82

82

82

85

85

Trachea connector

in

G11/2

G11/2

G11/2

G11/2

G11/2

G11/2

Air pipe size (inner diameter)

mm

35

35

35

35

35

35

 

Walking car

Motor power

kw

3

3

3

3

Rated load speed

m/min

5

3

3

3

 

Motor air consumption

m/mim

2.5

2.5

2.5

2.5

Trachea connector

in

G3/4 

G3/4

G3/4

G3/4

Air pipe size (inner diameter)

mm

19

19

19

19

Weight (trolley)

kg

136

136*2

136*2

247*2

Model

Unit

HQ25-3

HQ30-2

HQ37-3

HQ50-4

HQ75-3

HQ100-4

A

mm

1370

1370

1610

1610

2535

2610

B

mm

900

900

955

955

1535

1535

C

mm

450

450

535

535

820

820

D

mm

445

445

445

445

600

600

E

mm

270

270

270

270

405

365

F

mm

310

310

350

350

450

450

H1 Minimum clearance

mm

1260

1260

1485

1485

1935

1935

H2

mm

825

825

950

950

1250

1250

Φa

mm

126

126

120

120

315

355

Φb

mm

126

126

120

120

315

355

N

mm

113

113

122

122

250

280
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Anhui Gaston Precision Machinery Co, Ltd.

About Us

Anhui Gaston Precision Machinery Co., Ltd. is a professional manufacturer of pneumatic motors and equipment that integrates design, research and development, production, sales, and service in China. We are Custom HQ 50 Ton Pneumatic Hoist Manufacturers and HQ 50 Ton Pneumatic Hoist Suppliers. The company was founded in 2009 (Shanghai Togao Precision Machinery Co., Ltd., Kunshan Gaston Precision Machinery Co., Ltd.) and was founded in 2018. Currently, the company has companies in Shanghai, Suzhou, and Guangzhou, covering an area of 20 acres. The factory has more than 60 sets of processing and testing equipment, including a large four axis machining center, CNC inclined guide horizontal lathe, CNC vertical milling machine, ordinary lathe, outer circle grinding, quilting, etc. The machining workshop has CNC shearing machines, CNC bending machines, various types of welding machines, etc., and has strong machining capabilities and high machining accuracy. The sheet metal workshop has CNC shearing machines, CNC bending machines, and other types of welding machines. Processing various related non-standard equipment.

The company has been committed to product innovation for many years, focusing on the updating and upgrading of pneumatic motors. With fine concepts and continuous investment, it has created a creative design team and has designed multiple innovative pneumatic products. Currently, it has independent intellectual property rights and has obtained more than 30 product patents.

The company's main products include pneumatic motors and a series of products such as pneumatic hoists, pneumatic winches, pneumatic mixers, pneumatic emulsifiers, pneumatic explosion-proof pumps, pneumatic mixers, pneumatic fans, and industrial automation equipment pneumatic control system engineering developed based on specific production needs.

The company strictly follows the ISO9001 quality management system for product design, production, assembly, and testing. With the efforts of all employees, the company has passed the ISO9001 international quality system certification. Through strict procedures and high standards of auditing, the company has successfully passed the recognition of a "national high-tech enterprise". Gaston Company is gradually moving towards internationalization with its own strength and a global perspective.

Users with different needs will always be the coordinates we strive for and the driving force for constantly surpassing ourselves and striving for innovation! Gaston Company looks forward to sincere cooperation with friends from all walks of life at home and abroad to create brilliance together!

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