High Quality Vital Type Manual Chain Block Lever Block

High Quality Vital Type Manual Chain Block Lever Block

HSZ vital type hand chain blocks are durable, but still lightweight enough to be transported easily.
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Product Details

Under the right leadership, our sales of Electric Hoists, Plate Lifting Clamp, YC Beam Clamp and professional technical services have grown significantly and consolidated our leadership in the marketplace. We are committed to providing customers with products, services and solutions that meet their needs, and creating long-term value and potential benefits for customers. Our company will, as always, be demand-oriented, research and development as the driving force, and quality as the core. Our company is an honest and trustworthy enterprise, and we have won the recognition and support of employees, suppliers and customers.

HSZ vital type hand chain blocks are durable, but still lightweight enough to be transported easily.


Hand chain block safety

Safety is a key point in all lifting equipments, and our manual hand chain blocks are no exception. They have a dual Pawl Weston-style brake with 2 friction discs providing 4 braking surfaces. The brake is totally enclosed to maximize protection against dirt. The rugged construction of the hoist features a steel gear case and hand wheel cover.


The high strength, grade 80, galvanized alloy steel load chain has high corrosion resistance, and ISO hooks are in alloy steel, heat treated and equipped with hook latches and inspection points. The machined chain sprocket and gears provide smoother, more efficient and reliable operation. In addition, the open type chain drive mechanism allows simple inspection and cleaning.


Adapting to various lifting needs

Hand chain blocks are available as hook suspended models or with I-beam trolleys. Trolleys can have manual push or hand-geared chain operation, both also available with a special low headroom construction.


HSZ models are also equipped with a torque limiter and one extra bearing to support the load wheel to make the product more robust.


Some of our manual products are also available for hazardous environments.


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Model

HSZ-S0.5

HSZ-S1

HSZ-S1.5

HSZ-S

2

HSZ-S

3

HSZ-S

3

HSZ-S

5

HSZ-S10

Capacity(ton)              

0.5

1

1.5

2

3

3

5

10

Standard lifting   height(m)       

2.5

2.5

2.5

2.5

3

3

3

3

Headroom(Hook to   Hook)Hmin(mm)        

350

383

442

485

554

565

688

800

Chain pull to   Lift Full Load(Newton)

249

284

380

343

372

385

372

382

No.of Load chain   full load

1

1

1

1

2

2

2

4

Diameter of load   chain(mm)

5

6

7.1

8

10

7.1

10

10

Main dimensions(mm)

A

146

161

182

202

   255

230

250

460

B

138

154

176

177

205

176

189

189

C

24

27

33

35

39

39

45

59

D

35

40

45

50

55

55

65

85

Net weight(kg)

10.7

12.2

17.5

19.5

35

25.5

42.5

78.5

Package dimensions(L*W*H)(cm)

24×17×13

29×19×20

36×25×20

37×25×25

40×30×25

40×25×20

47×31×24

61×48×26

Extra weight perimeter of Extra Lift(KG)

1.5

1.7

2.1

2.5

3.2

3

5.3

9.7

 


Our High Quality Vital Type Manual Chain Block Lever Block remains as good as the samples we send, and we can promise that there will be no degradation in quality. We regard advanced production technology and perfect management system as the foundation of enterprise development. We emphasize the construction of our brand with quality and the improvement of our brand with service.
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