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Belt Type Ship Unloading System For Bulk Cargo Unloading From Vessel

Brand Name:SSI

Certification:manufacture certificate

Model Number:customized

Minimum Order Quantity:1

Delivery Time:6 months after receipt of advance payment

Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram

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Shanghai Sunshine Industry Technology Co., Ltd.

Verified Supplier

Location: Shanghai Shanghai China

Address: C Building, 888, Huanhu West Second Road, Lingang New Area, China (Shanghai) Free Trade Experimental Zone

Supplier`s last login times: within 24 hours

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Product Details Company Profile

Product Details

Bulk Cargo Belt Type Ship Unloading System Ship Unloader Bulk Material Handling Ship Unloader

Mechanical (electric) differential bridge-type ship unloader is a suite of effective, reliable and high performance unloading appliances customized to the port and terminal business handling dry bulk cargoes.
The ship unloader is installed on the port,unloading dry bulk cargoes(coal, ore, mineral powder, cement, coke, ash, grain etc) from vessel`s hold via grab bucket. Discharging dry bulk cargoes to the hopper, then to the conveyor belt via hopper. By conveyor belt the dry bulk cargoes are conveying to the stockyard for storaging.
Bridge-type ship unloader including self-propelled trolley type and wire rope drawing trolley type. Wire rope drawing trolley type including main and auxiliary trolley type and differential four drums trolley type. Differential four drums trolley type including mechanical differential four drums trolley type and electric differential four drums trolley type.
Mechanical (electric) differential bridge-type ship unloader is most advanced and widely used today. Its hoisting system, opening system and drawing system, are controlled by four drums. It was particularly designed for specializing in professional bulk handling solutions that provide very highest levels of performance.

model	Self-propelled trolley	Main and auxiliary trolley	Mechanical differential	Electric differential
weight(%)	100%	80%	60~65%	60%
stability	1.4	1.5	1.7~1.8	1.7~1.8
Wire rope lengtg	1	6	2.5	2.5
Power consumption	1	2.5	1.1	1.2
Operating cost(%)	100%	95%	90%	90%
Fault and maintenance	Breakdown rate high and hard to maintain	Breakdown rate low and easy to maintain but wire rope system is complicated	Wire rope system is simple, easy to change gear reducer is specific design,hard to maintain and change	Wire rope system is simple,gear reducer is standard,easy to maintain,electrical system is complicated
Cost of fundamental and facilities(%)	100%	95%	85%	85%

model	Mechanical differential	Electric differential
weight(t)	1100	1050
Rail distance(m) Wheel distance(m)	18~28 18	18~28 18
No of wheel Wheel pressure T Driver KW	40 50 7.5*10	40 50 7.5*10
Luffing mechanism KW	90~110	90~110
Four drums mechanism KW	Start 2X500KW Runing 315KW	4*400

Specification of ship unloader

vessel

capacity

unload time

lift capacity
of grab

weight of
single grab

cycle
times

one cycle

density of
bulk material

rail
distance

rail

wheel
pressure

extending reach distance
of grab

rear reach
distance of grab

hoisting
speed

lowering
speed

trolley
speed

traveling
speed

DWT

t/h

hours

t/m3

m/min

1000

340

2.94

5.5

61.82

58.23529412

0.85

QU80

350

100

120

5000

500-2000

2.5~10

12.5~48

7.3~28

67.42~71.43

52.56-53.4

0.8~0.9

10.5~20

QU80~100

245~600

24~28

8~16

100~160

120~190

150~240

8000

1000

8.00

14.8

67.57

53.28

QU100

350

135

150

180

20000

800-1000

20.00

22~30

13.3~14.8

55.56~67.57

53.28~64.8

0.85

16~22

QU80~120

330~530

24~38

12~135

135~150

180

20~25

30000

1250

24.00

19.6

63.78

56.448

0.95

QU100

505

135

150

220

35000

800~1600

21.88~43.75

22~40.5

12.8~25

62.52~76.19

54~57.6

0.85~0.95

14~24

QU80~100

330~530

27~31

11~19

120~135

135~180

180~220

20~25

50000

1250~1650

33.3~40

32~40

19.5~25

60~67.35

56.16~60

0.85~0.95

22~26

QU100~120

500~520

30~33

17~19

150~200

180~240

180~220

20~25

70000

1250~1750

40~56

34~42

20.5~25.75

52.08~68

53~69.12

0.85~0.9

22~30

QU100~120

500~600

32~40

16.5~27

160~220

190~240

180~240

20~25

100000

1000~1800

55.56~100

30~46

18~27.6

55.56~75.12

48~64.8

0.8-1

22~26

QU120

450~600

30~38

17~20

135~180

150~220

180~240

150000

1800~2100

71.42~83.33

45~52

27.2~31.5

63.16~66.67

54~57

0.90~2.4

24~28

QU120

600~736

39~41.5

19~24

160~200

190~240

200~240

20~25

Main structure of bridge-type grab ship unloader

Mechanism of bridge-type grab ship unloader

1.Traveling mechanism

The driving method of traveling mechanism is multi drive. Traveling mechanism is composed of driving device, traveling support device and safety protection device. The traveling support device adopts the wheel group with balance beam, the wheel adopts the rolling bearing wheel with double wheel edges, and the number of driving wheels shall not be less than 50% of the total number of wheels.
Most of the driving unit are three in one reducers, which can also be combined by reducers, brakes and motors through couplings

2. Main structure of bridge-type ship unloader

The connection of the main steel structure of the ship unloader adopts rigid connection, and the rigidity of the whole machine is strong enough.
Rolling T-section steel is adopted for the front and rear girder of the ship unloader and the trolley rail beam without fillet weld, to avoid weld fatigue cracking that may occur when the trolley wheels are rolled back and forth.

Company Profile

1.Brief Introduction—Bulk material conveying and service professional supplier

Shanghai Sunshine Industrial Technology is specialized in bulk material handling equipment, integrator and overseas agent of bulk material handling. Sunshine Industrial Technology takes the development of precision manufacturing capacity as its strategic goal， specializes in manufacturing large and medium-sized precision parts and reliable bulk material conveying equipment . In addition, we provide variety of solutions and equipment to clients based on requirement, including EPC, spare parts, consulting and design services. Our major product including load and unload equipment (train tipping machine system, ship unloader, ship loader etc), conveying equipment (belt conveyor, screw conveyor, bucket conveyor system, scraper conveyor system, dense phase pneumatic conveying system), storage equipment (bucket wheel reclaimer, scraper reclaimer, cranes and all kinds of grab bucket), screen equipment, auxiliary equipment.
In order to meet the client`s requirement, and provide comprehensive products and service in bulk material handling. We had signed a contract with bulk material handling equipment manufacturer leading company of China Huadian Caofeidian heavy industry equipment Co., Ltd ，in charge of the overseas market and project investment of Huadian Caofeidian heavy industry equipment Co., Ltd；Reaching an agreement in charge of the overseas market of Liaoning Zhigu mining equipment Co., Ltd ；Zhejiang Xiangshan Guangming Belt conveyor factory and Wuxi Yixiang machinery Co., Ltd.
To be sincere and keep moving, Shanghai Sunshine industrial technology Co., Ltd always dedicate to high quality products and service!

2.Organization structure