Product Description

SPA CHINAMFG SPC SPZ Heavy Duty Cast Iron Aluminum Steel V Belt Pulleys

 

V-Belt Pulleys For Taper Bushes

Description

P

O

Grooves

N

L

D

B

Type

d

SPA40

40

45.5

1

40

35

 

20

1

10

SPA50

50

55.5

1

2

40

40

35

45

 

20

35

1

1

10

10

SPA60

60

65.5

1

2

3

40

40

35

45

 

20

35

50

1

1

7

10

10

10

SPA71

71

76.5

1

2

3

40

50

52

40

45

52

 

20

35

50

1

1

1

10

10

10

SPA75

75

80.5

1

2

3

4

5

40

50

40

45

 

20

35

50

65

80

1

1

7

7

7

 

10

10

10

10

10

SPA80

80

85.5

1

2

3

4

5

45

50

40

45

 

20

35

50

65

80

1

1

7

7

7

10

10

15

15

15

SPA85

85

90.5

1

2

3

4

5

45

50

40

45

 

20

35

50

65

80

1

1

7

7

7

10

10

15

15

15

SPA90

90

95.5

1

2

3

4

5

45

60

40

45

 

20

35

50

65

80

1

1

7

7

7

10

15

15

15

15

SPA95

95

100.5

1

2

3

4

5

45

60

40

45

 

20

35

50

65

80

1

1

7

7

7

10

15

15

15

15

SPA100

100

105.5

1

2

3

4

5

48

60

40

45

 

52

52

 

 

 

67

67

20

35

50

65

80

 

 

1

1

7

7

7

10

15

15

15

15

SPA106

106

111.5

1

2

48

60

40

45

 

20

35

1

1

10

15

SPA112

112

117.5

1

2

3

4

5

48

60

40

45

 

52

52

 

 

 

79

79

20

35

60

65

80

1

1

7

2

2

10

15

15

15

15

SPA118

118

123.5

1

2

3

4

5

60

60

40

45

 

52

52

 

 

 

87

87

20

35

50

65

80

1

1

7

2

2

15

15

15

15

15

 

Description

P

O

Grooves

N

L

D

B

Type

d

SPB70

70

77

1

2

45

45

45

48

 

25

44

1

1

10

10

SPB80

80

87

1

2

3

4

5

50

50

45

48

 

25

44

63

82

101

1

1

7

7

7

10

10

15

15

15

SPB90

90

97

1

2

3

4

5

50

50

45

49

 

25

44

63

82

101

1

1

7

7

7

10

10

15

15

15

SPB100

100

107

1

2

3

4

5

52

55

45

55

 

25

44

63

82

101

1

1

7

7

7

10

15

15

15

15

SPB112

112

119

1

2

3

4

5

55

60

45

55

 

25

44

63

82

101

1

1

7

7

7

15

15

15

20

20

SPB120

120

127

1

2

3

4

5

6

55

60

45

55

 

25

44

63

82

101

120

1

1

7

7

7

7

15

15

15

20

20

20

SPB125

125

132

1

2

3

4

5

6

58

60

45

55

60

60

60

60

 

 

83

83

83

83

25

44

63

82

101

120

1

1

2

2

2

2

15

15

15

20

20

20

SPB132

132

139

1

2

3

4

5

6

60

60

45

55

60

60

60

60

 

 

88

88

88

88

25

44

63

82

101

120

1

1

2

2

2

2

15

15

15

20

20

20

SPB140

140

147

1

2

3

4

5

6

65

65

45

55

60

60

60

60

 

 

98

98

98

98

25

44

63

82

101

120

1

1

2

2

2

2

20

20

20

20

20

20

SPB150

150

157

1

2

3

4

5

6

65

65

45

55

60

60

60

60

 

 

108

108

108

108

25

44

63

82

101

120

1

1

2

2

2

2

20

20

20

20

20

20

Description

P

O

Grooves

N

L

D

B

Type

d

SPC100

100

109.6

1

60

50

 

34

1

15

SPC120

120

129.6

1

2

65

50

 

34

59.5

1

7

15

15

SPC140

140

149.6

1

2

3

4

70

50

 

65

80

 

 

83

83

34

59.5

85

110.5

1

7

2

2

20

20

20

20

SPC150

150

159.6

1

2

3

4

5

70

 

50

 

65

80

96

 

 

93

93

93

34

59.6

85

110.5

136

1

7

2

2

2

20

20

20

20

20

SPC160

160

169.6

1

2

3

4

5

6

72

50

 

65

80

96

96

 

 

103

103

103

103

34

59.5

85

110.5

136

161.5

1

7

2

2

2

2

20

20

20

20

20

20

SPC180

180

189.6

1

2

3

4

5

6

76

80

82

82

82

82

50

60

65

80

96

96

123

123

123

123

123

123

34

59.5

85

110.5

136

161.5

3

8

4

4

4

4

20

20

20

20

20

20

SPC200

200

209.6

1

2

3

4

5

6

76

80

86

90

90

90

50

60

65

90

100

100

143

143

143

143

143

143

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

20

25

25

SPC225

225

234.6

1

2

3

4

5

6

86

88

90

90

90

90

50

60

70

90

100

100

168

168

168

168

168

168

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

25

25

25

SPC250

250

259.6

1

2

3

4

5

6

86

92

92

100

102

102

50

60

70

90

100

100

193

193

193

193

193

193

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

25

25

25

SPC280

280

289.6

1

2

3

4

5

6

86

92

92

100

102

102

50

60

70

90

100

100

223

223

223

223

223

223

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

25

25

25

SPC300

300

309.6

1

2

3

4

5

6

86

92

92

100

104

104

50

60

70

90

100

100

243

243

243

243

243

243

34

59.5

85

110.5

136

161.5

3

3

4

4

4

4

20

20

20

25

25

25

Item

P

O

Type

Bush

Max Bore

F

L

M

N

SPZ  50-01

50

54

9

1008

25

37

22

SPZ 56-01

56

60

9

1008

25

37

22

SPZ 60-01

60

64

9

1008

25

22

22

SPZ 63-01

63

67

1

1108

28

16

22

6

62

SPZ 67-01

67

71

1

1108

28

16

22

6

62

SPZ 71-01

71

75

1

1108

28

16

22

6

62

SPZ 75-01

75

79

1

1108

28

16

22

6

62

SPZ 80-01

80

84

1

1210

32

16

25

9

75

SPZ 85-01

85

89

1

1210

32

16

25

9

75

SPZ 90-01

90

94

1

1210

32

16

25

75

SPZ 95-01

95

99

1

1210

32

16

25

9

75

SPZ 100-01

100

104

1

1210

32

16

25

9

75

SPZ 106-01

106

110

1

1610

42

16

25

9

80

SPZ 112-01

112

116

1

1610

42

16

25

9

80

SPZ 118-01

118

122

1

1610

42

16

25

9

80

SPZ 125-01

125

129

1

1610

42

16

25

9

80

SPZ 132-01

132

136

1

1610

42

16

25

9

80

SPZ 140-01

140

144

1

1610

42

16

25

9

80

SPZ 150-01

150

154

1

1610

42

16

25

9

80

SPZ 160-01

160

164

1

1610

42

16

25

9

80

SPZ 170-01

170

174

1

1610

42

16

25

9

80

SPZ 180-01

180

184

1

1610

42

16

25

9

80

SPZ 190-01

190

194

7

1610

42

16

25

9

80

SPZ 200-01

200

204

7

2012

50

16

32

16

100

SPZ 224-01

224

228

7

2012

50

16

32

16

100

SPZ 250-01

250

254

4

2012

50

16

32

8

100

SPZ 280-01

280

284

4

2012

50

16

32

8

100

SPZ 315-01

315

319

4

2012

50

16

32

8

100

SPZ 355-01

355

359

4

2012

50

16

32

8

112

SPZ 400-01

400

404

4

2012

50

16

32

8

112

SPZ 450-01

450

454

4

2517

60

16

45

14.5

120

SPA CHINAMFG SPC SPZ Heavy Duty V Pulley ,V pulley, V belt pulley, V groove pulley, V groove belt pulley, taper lock pulley, taper lock V belt pulley, taper lock bushing pulley, taper lock pulleys / taper bore pulley, large V belt pulley, double V belt pulley, cast iron V belt pulley belt pulley, variable speed V belt pulleys, V belt pulley split pulley, cast iron V belt pulley
V belt pulley specifications:
1) European standard:
A) V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC; Up to 10 grooves
B) Adjustable speed V-belt pulleys and variable speed pulleys
C) Flat belt pulleys and conveyor belt pulleys
2) American standard:
A) Sheaves for taper bushings: 3V, 5V, 8V
B) Sheaves for QD bushings: 3V, 5V, 8V
C) Sheaves for split taper bushings: 3V, 5V, 8V
D) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, BK, BKH, 2BK, 2BKH, 3BK
E) Adjustable sheaves: Poly V-pulley, multi-pitch H, L, J, K and M
3) Bore: Pilot bore, finished bore, taper bore, bore for QD bushing
4) Surface finish: Paint, phosphating, zinc plated
5) Material: Cast iron, ductile iron, nylon, aluminum
6) Made according to drawings and/or samples, OEM inquiries welcomed

 

Specification:
1 Made of superior cast iron; Pulley type: V Pulley;
2 Good hardness and strength. Anticorrosive capability;
3 SPA, SPB, SPC, SPZ, AK, AKH, 2AK, 2AKH, BK, BKH,2BK, 2BKH, 3BK and non-standard series;
4 All the products would be done by precise machining and power painting to get smooth surface;
5 Every product would be tested repeatedly and carefully before the shipment;
6 Safe package to protect products during the shipment;
  Advantages:
1 The strong technology group as well as the advanced equipment;
2 More than 20 years experience;
3 The Products have got good comments in the world market;
4 OEM service and special design service be accepted;
5 ISO9001-2000 Certified.

 

HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets. Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

FAQ:
Q1: Are you trading company or manufacturer ?
A: We are factory.

Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.

Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.

Q5. If you can’t find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we’ll check.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: Othetr
Pulley Sizes: SPA Spb Spc Spz
Manufacturing Process: Casting
Material: Iron
Surface Treatment: Natural Oxidation
Application: Chemical Industry, Mining Transport, Power Plant
Samples:
US$ 30/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

cast aluminium

Can cast aluminium be welded, and if so, what techniques are used?

Yes, cast aluminium can be welded, but it requires specific techniques and considerations due to the unique characteristics of the material. Here’s a detailed explanation:

Cast aluminium is a commonly used material in various industries due to its lightweight, high strength-to-weight ratio, and good corrosion resistance. Welding cast aluminium can be challenging because it has different properties compared to wrought aluminium, primarily due to its microstructure and the presence of impurities and inclusions.

When welding cast aluminium, several important factors should be considered:

  • Preparation and Cleaning:
  • Prior to welding, thorough cleaning of the cast aluminium surfaces is crucial. Any contaminants, such as oils, dirt, or oxide layers, should be removed to ensure proper fusion and minimize the risk of defects in the weld.

  • Preheating:
  • Preheating the cast aluminium part can help reduce the thermal stresses and minimize the potential for cracking during welding. The preheating temperature and duration depend on factors such as the alloy type, part thickness, and welding method.

  • Welding Techniques:
  • Various welding techniques can be used for cast aluminium, including:

    • Tungsten Inert Gas (TIG) Welding: TIG welding is commonly used for welding cast aluminium. It involves the use of a non-consumable tungsten electrode to create an electric arc, and a shielding gas (typically argon) protects the weld area from atmospheric contamination. TIG welding allows precise control of the heat input and produces high-quality welds.
    • Metal Inert Gas (MIG) Welding: MIG welding, also known as Gas Metal Arc Welding (GMAW), can be used for cast aluminium. It utilizes a consumable electrode wire and an inert gas shield to protect the weld pool. MIG welding is faster than TIG welding but may require more expertise to achieve good results with cast aluminium.
    • Fusion Welding: In some cases, fusion welding techniques like oxyfuel gas welding or plasma arc welding may be suitable for specific cast aluminium applications. These processes involve the localized melting of the base metal to create the weld joint.
  • Filler Material:
  • The choice of filler material for welding cast aluminium is crucial. Generally, an aluminium-silicon alloy filler wire, such as 4043 or 5356, is used. These alloys have a similar composition to most cast aluminium grades and provide good fusion and mechanical properties.

  • Post-Weld Heat Treatment:
  • After welding, post-weld heat treatment (PWHT) may be necessary to relieve residual stresses and improve the mechanical properties of the weld. The specific PWHT requirements depend on factors such as the alloy composition, part thickness, and application.

  • Weld Quality and Testing:
  • Proper inspection and testing of the welds are essential to ensure their quality and integrity. Non-destructive testing methods, such as visual inspection, dye penetrant testing, or radiographic examination, can be employed to detect any weld defects or discontinuities.

It is important to note that welding cast aluminium can be more challenging compared to welding wrought aluminium due to the potential for casting defects, such as porosity or inclusions, which can affect the weld integrity. Therefore, it is advisable to work with experienced welders who have expertise in welding cast aluminium and understand the specific challenges associated with the material.

In summary, cast aluminium can be welded using techniques such as TIG welding, MIG welding, or fusion welding, provided proper preparation, cleaning, preheating, filler material selection, and post-weld heat treatment are considered. By following appropriate welding procedures and conducting thorough quality inspections, reliable and structurally sound welds can be achieved in cast aluminium parts.

cast aluminium

What are the weight differences between cast aluminium and cast iron products?

The weight differences between cast aluminium and cast iron products can vary depending on the specific design, dimensions, and intended application of the products. Here’s a detailed explanation:

Cast aluminium and cast iron are both commonly used materials in various industries due to their unique properties. However, they differ significantly in terms of weight:

  • Cast Aluminium:
  • Cast aluminium is known for its lightweight nature. It has a lower density compared to cast iron, which results in significantly lighter products. The density of aluminium is approximately 2.7 grams per cubic centimeter (g/cm³). As a result, products made from cast aluminium are generally lighter and easier to handle than their cast iron counterparts. This property makes cast aluminium particularly desirable for applications where weight reduction is a priority, such as in the automotive, aerospace, and consumer goods industries.

  • Cast Iron:
  • Cast iron, on the other hand, is considerably heavier than cast aluminium. It has a higher density, typically ranging from 6.9 g/cm³ to 7.8 g/cm³, depending on the specific type of cast iron. The higher density of cast iron stems from its composition, which includes a higher proportion of iron and other alloying elements. The weight of cast iron products can vary significantly depending on the design and size of the product, but they are generally much heavier compared to equivalent cast aluminium products. Cast iron’s weight and strength make it suitable for applications that require robustness, stability, and resistance to deformation, such as in construction, machinery, and cookware.

It is important to note that the weight difference between cast aluminium and cast iron can have implications for various factors, including transportation, installation, and overall product performance. The lighter weight of cast aluminium can make it easier to handle, transport, and install, which can result in cost savings and improved efficiency. Additionally, the weight difference can affect the load-bearing capacity and structural requirements of products, as cast iron’s higher density provides inherent strength and stability.

Ultimately, the choice between cast aluminium and cast iron depends on the specific application, considering factors such as desired strength, weight limitations, durability, cost, and aesthetic requirements. Both materials offer unique advantages and trade-offs, and selecting the appropriate material involves evaluating these factors in relation to the intended use and performance expectations of the product.

cast aluminium

What are the common uses for cast aluminium products?

Cast aluminium products find numerous applications across various industries. Here’s a detailed explanation:

  • Automotive Industry:
  • Cast aluminium is widely used in the automotive industry for various components. Engine blocks, cylinder heads, transmission housings, intake manifolds, and wheel rims are some examples of cast aluminium products used in automobiles. The lightweight and corrosion-resistant nature of cast aluminium make it ideal for improving fuel efficiency and reducing overall vehicle weight.

  • Aerospace Industry:
  • The aerospace industry extensively utilizes cast aluminium products for aircraft components. Cast aluminium is used in the production of structural parts, engine components, brackets, and housings. Its combination of strength, light weight, and thermal conductivity makes it suitable for aerospace applications where weight reduction and high performance are critical.

  • Building and Construction:
  • In the building and construction sector, cast aluminium products are used for various purposes. These include window frames, door frames, decorative elements, railing systems, and structural components. Cast aluminium’s malleability, corrosion resistance, and ability to replicate intricate designs make it a popular choice for architectural applications.

  • Electrical Industry:
  • Cast aluminium is utilized in the electrical industry

    What are the common uses for cast aluminium products?

    Cast aluminium products find numerous applications across various industries. Here’s a detailed explanation:

    • Automotive Industry:
    • Cast aluminium is widely used in the automotive industry for various components. Engine blocks, cylinder heads, transmission housings, intake manifolds, and wheel rims are some examples of cast aluminium products used in automobiles. The lightweight and corrosion-resistant nature of cast aluminium make it ideal for improving fuel efficiency and reducing overall vehicle weight.

    • Aerospace Industry:
    • The aerospace industry extensively utilizes cast aluminium products for aircraft components. Cast aluminium is used in the production of structural parts, engine components, brackets, and housings. Its combination of strength, light weight, and thermal conductivity makes it suitable for aerospace applications where weight reduction and high performance are critical.

    • Building and Construction:
    • In the building and construction sector, cast aluminium products are used for various purposes. These include window frames, door frames, decorative elements, railing systems, and structural components. Cast aluminium’s malleability, corrosion resistance, and ability to replicate intricate designs make it a popular choice for architectural applications.

    • Electrical Industry:
    • Cast aluminium is utilized in the electrical industry for products such as electrical enclosures, power transmission equipment, and heat sinks. The excellent thermal conductivity of aluminium helps dissipate heat generated by electrical components, ensuring optimal performance and preventing overheating.

    • Consumer Goods:
    • Cast aluminium products are commonly found in various consumer goods. Cookware, including pots, pans, and baking trays, often utilizes cast aluminium due to its excellent heat distribution properties. Additionally, furniture, lighting fixtures, and decorative items may also incorporate cast aluminium for its aesthetic appeal and durability.

    • Industrial Equipment:
    • Cast aluminium is used in the manufacturing of industrial equipment and machinery. Pump housings, valves, gears, and various machine components can be made from cast aluminium. Its lightweight nature, corrosion resistance, and ability to withstand demanding environments make it suitable for industrial applications.

    These are just a few examples of the many applications of cast aluminium products. The versatility, strength, and cost-effectiveness of cast aluminium make it a popular choice in industries where lightweight, durable, and corrosion-resistant materials are required.

    China manufacturer SPA CHINAMFG SPC SPZ Heavy Duty Cast Iron Aluminum Steel V Belt Pulleys  China manufacturer SPA CHINAMFG SPC SPZ Heavy Duty Cast Iron Aluminum Steel V Belt Pulleys
    editor by Dream 2024-05-14