Screw Ship Unloader for Port Bulk Carrier

• After-sales Service: 1 Year
• Operation Form: Ground Operation
• Warranty: 1 Year
• Certification: GS, RoHS, CE, ISO9001
• Transport Package: Naked
• Specification: 26*31.5*50 m
• Model NO.: Screw Ship Unloader
• Trademark: SAINTWAH
• Origin: Beijing
• HS Code: 842619300
• Production Capacity: 10000

Product Description

Screw-type ship unloader

 

Screw-type ship unloader is a type of specialized equipment that is designed to meet the requirements of unloading bulk cargoes from small to medium-sized vessels. It is widely used in ports and harbors for unloading various powdery, granular or small lump materials such as coal, grain, cement, fertilizers, sulfur, and others.

Overview

Product Description

Since 2006,in the in-depth understanding of dry bulk material characteristics,unloading conditions and unloading screw conveyor mechanism,we have been researching and developing screw ship unloaders and continuously improving their performance.
This screw continuous ship unloader is a ship discharger for unloading bulk materials (cement, grain or mineral coal)from bulk cargo.
SEBO have two series of products:tower winch screw ship unloader and electro-hydraulic hybrid drive auxiliary beam screw ship unloader with two arms and three arms.
Rated unloading capacity 100-1500T/h,unloading 600-70000DWT bulk cargo ship.
It is able to discharge materials  directly to trucks after unloading and it can also be connected to any conveying systems depending on design of loading feeders.

Screw ship unloader with tower and winch
	productivity	unit
productivity	100-400	t/h
Working ship	500-3000	dwt
Adapt to the water level	-0.5~-6	m
Power source	380V,50Hz		Other inputs can be selected according to local supply
Power source selection 1	Other inputs can be selected according to local supply
Power source selection 2	Engine
Minimum outline size	12*2.4*10
Maximum outline size	20*2.8*15
Can be customized

The carefully designed tower and winch is more portable and has a wide range of movements.Equipment motion inertia is small.
Compared with cylinder amplitude structure,steel-wire flexible structure can effectively buffer instant external force impact.

Compared with two arms and three arms
Series	Rated Capacity	HSC	EHSC	Suitable Pier and Carrier
Two Arms SEBO-HSC/EHSC-2A/2B	100T/h	The ship unloader mechanism, feeding head and working screw are all driven by hydraulic power	The ship unloader mechanism, feeding head and working screw are all driven by hydraulic power.Ship unloader working screw motor reduction drive	Ship type:600-2000T,Within 13 meters wide,Inland river wharf or barge wharf within 3 meters of water level change. Installation method:fixed
	200T/h
	300T/h
	400T/h
Three Arms SEBO-HSC-3A/3B	200T/h	The ship unloader mechanism, feeding head and working screw are all driven by hydraulic power	None	Ship type:1500-5000T,cabin Within 14 meters wide,long river offshore wharf within 4-5 meters of water level change
	300T/h
	400T/h

Comparision of two/three arms ship unloaders

Feature	Two  Arms	Three Arms
Out cabin	Difficult	Easy
Residual material	More	Less
Number of mid-bearing	More	Less
Maintenance	Difficult	Less
Unloading stability	Unstanle	Stable due to inlet feeder automatic adjusting

Methodology of the type-selecting
ΔBudget determines equipment type,tower type,auxiliary beam,two arm,three arm etc.
ΔSite determines equipment bearer,such as fixed type,gantry moving,ship mounted,vehicle mounted etc.
ΔAnnual transit capacity,shoreline tension,ship type determine of caapacity and quantity of ship unloader.
ΔBulk carrier type,water level determine the dimension of ship unloader

Information Form by Customer for Inquiring Ship Unloader

Demand Of Ship Unloader By Customer
Rated Capacity                                    (t/h)	Allowable Power/Voltage                   (kw)                       (v)
Bulk and Density                                  (t/m^3)	Particle Size
Ship Unloader Type	Carrier Mounted               Terminal Mounted            Vehicle Mobile                   Gantry Mounted

Features

 

Applicable ship type: 500~70,000DWT.
Work efficiency: 50~600tph.
Product advantages: negative pressure conveying, small clearance volume; Fully sealed conveying, no pollution; Has a number of core patented technologies.

Specifications

Applicable materials
Wheat, soybeans, corn, rice and other cement, fertilizer, aluminum powder, soda powder and other coal, yellow sand, ore, aggregates, etc