Discontinuous Ship Unloader - Longwa Machinery Equipment Manufacturing Co., Ltd.

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info@longwamachinery.com

No.28 Уanchang, Huishan District, Wuxi City, Jiangsu Province, China

Longwa Machinery Equipment Manufacturing Co., Ltd. The main products are intelligent mobile material handling equipment, which are widely used in coastal and riverside ports and terminals, especially the continuous stacking of coal, ore, and chemical raw materials.

Query-side Container Crane

Grab Type Ship Unloader

Grab Bucket Gantry Crane

Why Choose Us?

Our Team

They have rich professional knowledge and technical experience, and are market-oriented. Customer requirements, continuous research and development.

Production Market

Domestic and Vietnam, Indonesia, Malaysia, the United States.

Core strength

Our company implements life-long after-sales technical support services for all sold products (completed projects), and our company will solve any problems during the warranty period for customers in time.

Technical Data

Productivity				t/h	500	750	1250	1500	1800	2250	2750	3000
Lifting Cap				t	12.5	20	36	36.4	46	55	64	70
Speed	Lifting			m/min	100	150	110	150	160	150	160	160
	Lowering			m/min	100	150	165	150	180	210	190	90
	Trolley			m/min	120	135	180	220	240	240	240	240
	Gantry			m/min	20	20	25	25	25	20	25	25
Boom Hoisting Time				min	6	8	6	6	7	6	7	8
Outreach			Front	m	22	23.5	30	35	45	43	44	44
Outreach			Bear	m	7	12	19	18	28	23	28	28
Max.Wheel Load				t	24	25	50	47	70	60	65	65
Lifting Height		Above Rail		m	18	21	25	25.5	29	24.3	28	28
Lifting Height		Below Rail		m	9	20	16.5	21	24	25	24	23
Span				m	10.5	16	22	22	30	28	30	30
Wheel Base				m	10.5	14	17	18	18	17	18	18
Clear Height of Portal				m	6	7.8	8.8	8.9	9.5	8.7	9.2	9.5
Installed Capacity				kW	580	800	1250	1500	1800	2300	2500	2500

Performance Features

It has the optimal flexible schedule and wide adaptability, moreover, which can adapt to the bulk commodities which have different densities and particles after replacing its hand grabs.

Due to the matured product, simple structure and strong reliability, it can be widely used in the bulk unloading from ships in the seaport.

Considering that its reclaiming grab bucket has simple structure, it is simple to repairing and maintaining the ship unloader due to the small workload.

It has the special superiority when the corrosive bulk commodities are unloaded.

It has strong adaptability for the different particle sizes of bulk materials, such as, the materials with more than 300-800mm particle size can be grabbed.

It has good adaptability for the hatchways of the bulk ships, meanwhile, which will not be affected by the tidal level.

Our Factory

The company has a 15,000m2 standard heavy-duty workshop, which is fully equipped with heavy-duty lathes, boring machines, drilling machines, etc. necessary for heavy-duty machining; in addition, it is also equipped with an independent sand-washing and paint workshop; in order to ensure that the products meet the high-quality requirements of European and American customers, the company has established an independent physical and chemical.

Certificate

FAQ

How often should I inspect conveyor systems?

You should inspect certain basic components at the beginning and end of a shift. Walk around the equipment and look for anything that might be amiss, listen for funny noises, and look at the condition of the components of the basic parts that are running all the time.

Where in a conveyor can I achieve energy efficiencies with a retrofit?

Replacing an older motor with a newer, energy-efficient model is the best way to reduce energy usage. You should also be sure to clean the oil and gear lube. Doing so will make it run more energy-efficiently. You can increase a magnetic conveyor’s pulling power by upgrading the magnets.

How do I know when to rebuild or when to replace?

Each company has its own threshold as to when to replace a conveyor system, and it’s primarily based on cost. For some, if the cost to repair is 60 percent of a replacement, that is the threshold. Sometimes the threshold is as high as 70 percent of the cost of a new one.
Other times it’s a lead-time issue. A conveyor that can be repaired in two weeks may be more attractive than a new one that takes six weeks for delivery. Sometimes the decision is based on whether the cost can be taken out of a repair budget or a capital equipment budget.

What Kind of Conveyor Do I Need?

The type of conveyor required depends on several factors, including product type, dimensions, weights, location, and budget. By discussing these factors with our customers, we can provide the best recommendation based on the facts. It’s important to us that the final solution is a practical step forward in achieving the typical advantages that conveyors offer.

Do You Provide Installation?

Not all conveyors require installation. Some of our most effective systems can be simple scenarios, such as gravity roller conveyors. In these instances, we supply conveyors in flat-packed kits with fixings for customer installation.
Many of our belt conveyors can also be sent in similar kit forms. For example, conveyors used for end-of-line processes can be despatched fully built with electrical controls pre-fitted.
For integrated systems where groups of conveyors work together, we can advise on the installation process. We are able to organise our own contractors for mechanical installation and can arrange transport, hire machinery, and specialist contractors for specific tasks such as electrical automation and integration of warehouse management systems.

Can Conveyors Be Customised?

Yes, we offer customised conveyor solutions tailored to your specific needs. Whether you require a particular size, material, or special features, our team will work with you to design and build a conveyor system that meets your exact requirements.

Can Conveyors Be Customised?

As one of the leading stationary conveyors manufacturers and suppliers in China, we warmly welcome you to buy high-grade stationary conveyors for sale here from our factory. All our products are with high quality and competitive price.