Hangzhou Vitali Machinery Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. Zhou Betty
  • Company Name : Hangzhou Vitali Machinery Co., Ltd.
  • Tel : 86-571-89280860
  • Fax : 86-571-86186028
  • Address : Zhejiang,Hangzhou,No.113,Tianhe Road,Yuhang Economic and Technical Development Zone,Hangzhou City
  • Country/Region : China
  • Zip : 311113

chain pulley block

chain pulley block
Product Detailed
Related Categories:Motorcycle Motor

Detailed Product Description


 

  VN chain pulley block  Features

  1.Capacity from 0.5t to 20t

  2.Got certificate of CE

  3.Have certificate of ISO9001

  4.Automatic double-pawl braking system

  5.Gear: by adopting Japanese technology,they are innovated symmetrical arrayed high -speed synchronous gears, and are made from international standard gear steel.Compared with common gears ,they are more wearable and steadier, and more laborsaving.

  6.Chain: adopts high strength chain and high precision welding technology,meet ISO3077-1984 international standard;fits for gusty overload work conditions;takes your hands a better feeling multi-angle operation.

  7.Hook: made of high-class alloy steel,it has high strength and high security; by using new design,weight will never escape.

  8.Components:main components are all made of high-class alloy steel,with high precision and security.

  9. Frameswork: slight design and more beautiful; with less weight and smaller work area.

  10. Plastic Plating: by adopting advanced plastic plating technology inside and outside,its looks like a new one after years of operation.

   11.Encloser: made of high-classed steel,more firmly and dexterous.

Model

VN0.5

VN1

VN1.5

VN2

VN3

VN5

VN10

VN20

Capacity                    t

0.5

1

1.5

2

3

5

10

20

Standard lift                m

2.5

2.5

2.5

3

3

3

3

3

Running testload             t

7.5

15

22.5

30

45

77

150

300

Effort required to lifmax.load  N 

221

309

320

360

340

414

414

828

Min distance between hooks mm

270

317

399

414

465

636

798

890

No. of load chain fall lines

1

1

1

1

2

2

4

8

Diameter of load chain     mm

6

6

8

8

8

10

10

10

 

Dimensions      mm

A

131

140

161

161

161

186

207

215

B

127

158

187

187

210

253

398

650

C

270

317

399

414

465

636

798

890

Hook opening

30

34

38

41

48

52

64

85

Net weight            kg

11.25

11.5

17.4

22.2

26.2

37.7

72

160

 



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