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Daswell Machinery

We are a company specializing in the research, design and production of mineral processing machinery, and construction machinery for more than 30 years.

Our main products are stone crushing machines, such as jaw crusher, cone crusher, hammer crusher, impact crusher, VSI crusher machine, sand washing machine, crushing plant so on. Calcium carbonate mill like ball mill plant, micro powder roller mill, Raymond roller mill, vertical mill etc.

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Frequently Asked Questions

The production cycle is generally about 30-35 days.

If the customer has purchased our equipment, we can send 1-2 engineers to the working site to guide the installation. The customer is responsible for the engineer’s air tickets, board and lodging, visa fees, etc. In addition, each engineer is paid $150 per day. If it is only a single machine, it is generally relatively simple. We can send the required information and guide the installation online.

We can customize the plan (layout) for the customer according to the customer’s raw material, raw material size, discharge size, and capacity requirements, and send it to the customer together with the product quotation. And there is tower-style crushing plant.

All machine payment methods are 30% wire transfer of the total amount to the seller’s account as a deposit, and 70% of the final payment is wire transfer to the seller’s account before shipment.

Jaw crusher price range: US$8,000 to US$250,000

Cone crusher price range: US$25,000 to US$300,000

Price range of sand making machine: USD 35,000 to USD 180,000

Each product has different models, different models, different sizes, different prices, and relatively large price differences.

Single machines cannot be customized. We can customize the crushing production line plan according to customer requirements.

Generally, jaw crusher consists of a frame, an eccentric shaft, a large pulley, a flywheel, a side guard, a toggle plate, a toggle back seat, a clearance adjustment screw, a return spring, a fixed jaw plate and a movable jaw plate. Our Daswell machinery has PE series jaw crusher and PEX series jaw crusher for sale. The widespread adoption of PE series jaw crusher is widely in the primary crushing of various ores and materials, such as coarse and medium crushing. In addition for customers’ requirements, PEX series jaw crusher is suitable for fine and medium material crushing.

Advantage

  • Simple and stable structure
  • Large crushing ratio and uniform product granularity
  • Energy conservation and long service life
  • Wide range of application
  • Convenient to maintenance and low operating costs

Jaw crusher specification

Model

Size of Feed opening (mm)

Max. feeding size (mm)

Adjustable Size of Discharge Opening (mm)

Capacity (t/h)

Power (kw)

PE150*250

150*250

125

10-40

1-3

5.5

PE150*750

150*750

125

18-48

8-25

15

PE250*400

250*400

210

20-60

5-20

15

PE400*600

400*600

340

40-100

16-65

30

PE500*750

500*750

425

50-100

45-100

55

PE600*900

600*900

500

65-160

60-160

75

PE750*1060

750*1060

630

80-160

110-320

110

PE800*1060

800*1060

640

130-190

130-330

110

PE900*1200

900*1200

750

95-210

220-450

132

PE1000*1200

1000*1200

850

200-300

280-560

160

PE1200*1500

1200*1500

1020

150-300

400-800

220

PE1500*1800

1500*1800

1200

210-360

520-1100

280

PEX250*750

250*750

210

25-60

13-35

22

PEX250*1000

250*1000

210

25-60

16-52

30

PEX250*1200

250*1200

210

25-60

20-65

37

PEX300*1300

300*1300

210

25-90

30-105

55

Working principle

The cone crusher is a compression type of machine that reduces material by squeezing or compressing the feed material. In addition, these spindles are completely covered with a sturdy mantle and a concave cover the hopper. When the rocks drop into the crushing chamber where between the fixed tooth plate and the moving plate, the rocks squeez and crush. The broken rock pieces fall into the next position where they break again. Then, the same process repeats until the broken pieces become small enough. At last, broken rocks can pass through the discharge opening in the bottom of the cone crusher.

Application

Cone crusher machine is a popular crushing machine used in sand and gravel yard, mining, coal mining, water and electricity, power plant desulfurization, construction, road and highway, etc. 

Spring cone crusher specification

Type

Dia. of Cone

(mm)

Adjusting Range

of Discharge Opening

(mm)

Max Feed Size

(mm)

Capacity (t/h)

Motor Power (kw)

Weight (t)

Overall Dimension

(mm)

SCS-600

600

12-25

65

15-25

30

5.5

1740×1225×1940

SCF-600

3-13

36

5-23

30

5.5

1740×1225×1940

SCS-900

900

15-50

115

50-90

55

10.18

1990×1640×2380

SCM-900

5-20

60

20-65

55

10.19

1990×1640×2380

SCF-900

3-13

40

15-50

55

10.27

1990×1640×2380

SCS-1200

1200

20-50

145

110-200

110

24.7

2805×2300×2980

SCM-1200

8-26

100

50-150

110

25

2805×2300×2980

SCF-1200

3-15

50

18-105

110

25.6

2805×2300×2980

Compound cone crusher specification

Model

Cavity Type

Stroke(mm)

Max. Feeding Size(mm)

Discharging Opening Adjusted Scope(mm)

Capacity(t/h)

Motor Power(kw)

Weight(t)

CS1400C

Coarse

30

235

30-60

210-530

220

25

CS1400M

Medium Coarse

30

215

25-50

200-500

220

25

CS1200C

Coarse

22

180

19-50

110-250

132

16

Features of hammer crusher

  • The hammer stone crusher can realize one-time crushing and shaping, save the need for secondary crushing and shaping process, reduce the cost by about 40%, low energy consumption, low investment, and high return.
  • The working hammer is made of high manganese steel precision casting, which has the advantages of high density, wear resistance, impact resistance, etc., the hammer rock crusher can greatly extend the service life of the equipment and reduce later investment.
  • Large crushing ratio (generally 10-25, up to 50), high production capacity, uniform product, less powder phenomenon, low energy consumption per unit product, simple structure, light weight of equipment, easy operation and maintenance.
  • The structure of the hammer crusher for sale is sealed, which solves the problem of dust pollution and dust leakage in the crushing workshop. The overall design is beautiful in appearance, compact in structure, and less wearing parts. It is an upgraded product.
  • Hammer crusher structure design is very mature and reasonable, small footprint, light weight, hammer crusher maintenance and operation are easy.
  • Hammer crusher machine adopts more wear-resistant and pressure-resistant materials for the hammer and grate of the equipment. The loss in the operation is small, the maintenance rate is low, the replacement cycle of parts is long, and the service life of the equipment is greatly improved.

Hammer crusher specification

Model

Hammerhead

Quantity

Input size

(mm)

Output size

(mm)

Capacity

(t/h)

Powder

(kw)

HC400*300

16

<100

<15

5-10

11

HC350*500

20

<100

<15

8-15

18.5

HC600*400

20

<220

<15

10-25

22

HC800*600

24

<350

<15

20-50

55

HC800*1000

28

<400

<15

20-75

75

The impact crusher for sale can handle all kinds of coarse, medium and fine materials. It is widely used in metallurgy, coking, chemical, highway, building materials, refractory materials and other industrial sectors. Because it has simple structure, low power consumption, large crushing ratio and uniform product size. It’s composed of crushing chamber, main motor, rotor section, counterattacks, blow bars, etc. Impact crusher machines are irreplaceable crushing equipment for high grade sand and gravel.

Impact crusher characteristic

  • Large feed hopper, high crushing chamber, suitable for crushing materials with high hardness and large lumpiness, and less stone powder.
  • The discharge particle size is adjustable, which can simplify the crushing process.
  • Large crushing ratio, high crushing efficiency, cubic product shape, selective crushing.
  • The clearance between counterattack plate and plate hammer can be easily adjusted, and the discharge size can be effectively controlled, and the particle shape is good.
  • Compact structure, good stability, the rotor has a large moment of inertia.
  • The plate hammer, impact plate and liner are made of new wear-resistant materials, which are impact-resistant, wear-resistant and have a long service life. 
 
  • The complete board structure makes the good product grain type and uniform cube shape, and no internal lines.
  • The back plate of the rotor can withstand the high inertia of the rotor and the impact force of the hammer.
  • Special counter tooth plate, keyless connection, easy maintenance, stable and reliable.
  • It has the functions of three-stage crushing and shaping, so the crushing ratio is large, and the product size is uniform, which can be selectively crushed.
  • Reasonable plate hammer structure, with the characteristics of fast loading and unloading, can shorten the time to replace the plate hammer.
  • After technical improvement, research and development, new dust removal equipment can be configured with dust removal, conducive to environmental protection.

Impact crushing machine specification

Model

Specification

Feed opening size (mm)

Feeding size (mm)

Capacity (t/h)

Power (kw)

Overall dimension (mm)

PF-1007

φ1000×700

400×730

≤250

15-60

45

2319×1654×2558

PF-1010

φ1000×1050

400×1080

≤300

50-90

55

2319×2001×2558

PF-1210

φ1250×1050

450×1060

≤300

80-150

90

2585×2053×2809

PF-1214

φ1250×1400

450×1440

≤300

100-200

132

2585×2403×2809

PF-1315

φ1320×1500

550×1530

≤350

130-280

185

2930×2761×3053

PF-1320

φ1320×2000

610×1900

≤500

180-400

220

3224×3175×2706

PF-1520

φ1500×2000

830×2040

≤700

300-550

(220-250)×2

3959×3564×3330

PF-1820

φ1800×2000

1260×2040

≤800

600-800

630-710

4400×3866×4009

VSI machine working principle

The material falls into the feed hopper of vertical impact crusher, enters the high-speed rotating impeller through the central feed hole, and rapidly accelerated in the impeller. Its speed can reach tens of times the acceleration of gravity, and then from the impeller high-speed thrown out. The material collides with another part of the material that is free-falling after rebounding, and then impacts the material (rock-on-rock) or counterattack plate (rock-on-iron) together. The high-speed rotor ejects the material, and the material bounces on the impact plate. When it falls, it collides with the material ejected from the center rotor, and it hits and crushes repeatedly in the crushing cavity. At last, the crushed materials fall from the discharging opening under the action of gravity.

VSI crusher specification

Model

VSI-7611

VSI-8518

VSI-9526

VSI-1140

Capacity (t/h)

Cascade and center feeding

120-180

200-260

300-380

450-520

Center feeding

60-90

100-130

150-190

225-260

Feeder Opening size (mm)

Soft material

≤35

≤40

≤45

≤50

Hard material

≤30

≤35

≤40

≤45

Rotation speed (r/min)

1700-1890

1520-1690

1360-1510

1180-1310

Power of double motors (kw)

110-150

180-220

264-320

400-440

Overall dimension (mm)

3700×2150×2100

4140×2280×2425

4560×2447×2778

5000×2700×3300

Vibrating sensor

Inspection scope: 0.1-20mm/s, it can be adjusted continuously

Thin oil lubrication station

Power of double oil pump (kw)

2×0.31

Safety

Double oil pumps make sure supply of oil; stop automatically without oil flow or oil pressure; water cooled; heating start the motor in winter

Overall dimension (mm)

820×520×1270

Power of oil-box heater dimension (kw)

2kw

Our after-sale services

Daswell machinery has excellent technical and experienced after-sales maintenance engineers. They will provide timely solutions to customer satisfaction for the problems that arise.

We will build a WeChat group or WhatsApp group for each customer. If you have any questions, you can give feedback at any time. We will serve you 24 hours a day within a year.

During the warranty period (within 12 months from the date of completion of commissioning), the damage caused by man-made causes shall be repaired by us, and the materials and accessories used for maintenance are only charged at cost price. For problems or damage caused by non-human reasons, our company is fully responsible for repairs or replacements.

Daswell machinery has a sufficient spare parts library. There are various types of accessories for various devices in it. This is to prevent delays in the operation and production of customer equipment due to lack of accessories.

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