Products Description
20FT Spreader of Double Beam Gantry Crane Container
To know us
Gostern Rigging Co., Ltd.Is established in the year of 2001 in China.The company covers an area of 33000 square meters, more than 600 employees.It is a specialized slings company which can design, manufacture and market.
Our main products are steel wire ropes, wire rope slings, synthetic fiber belt slings, nylon braided ropes, chain slings, steel plate lifting clamps, metallurgy clamps, hanging beams, rigging accessories and so on.The products are widely used in machinery, metallurgy, petroleum, chemical industrial, ports, shipbuilding and other fields.The perfect performance has been highly appraised by Users.
Specification of our products
This container spreader is equipped on 40t gantry crane to load and unload containers. The spreader is light, no power, easy to operate and cheap. There are two kinds of spreader 32t-20' and 40t-40'.
Operation: first put the four main lifting ropes riggings of the spreaders and one turning stretch wire rope in the hook of the gantry crane. Before lifting, the guider points to open direction. By the localizers at the four sides of the spreader and the skilled operation, the four turning locks of spreader are locked into the corner, and then the hook is started slowly. The stretch wire rope is firstly tight to pull turning mechanism and turn the turning lock in 90°and be closed, and then keep lifting the hook .The container is lifted.
Lay container down: After hanging containers to be scheduled position, keep the hook fall about 1-2m and then lift the hook again. Before the main lifting wire rope is dragged, lift turning rope to make turning lock back to open position and lift the hook to depart the spreader and container .By now the operation is finished.
Maintenance: The link pole of the spreader and turning mechanism should be opened to check regularly and add lubricating oil to make every part turn fluently. If there are obvious damages and distortion, spreader and wire rope should stop work at once
This semi auto container spreader is easy to operation. when loading ,the middle rope of the spreader will
be strained and the pins will turn around and lock the container.
Semi-automatic spreaders are fixed to the hooks of gantry, bridge and portal cranes.
Container Spreader Features
1. Light weight
2. Semi automatic
3. Designed for use with cinventional ships and harbour cranes
4. Reliable with simple locking/unlocking mechanism and all four twist lock activated throught one manually
operated handle
5. Suspendend on the crane by two wire ropes
6. The spreader shall have corner guides as detacheable flippers
Available with no impetus container spreaders, semi-automatic container spreader, telescopic container
spreader, empty container spreader box, doublecontainer spreader, container spreader devices and so on.
2:technical data
automatic container spreader. It includes 4 steel wire ropes, which have rigging rings at the end of the steel wire ropes. The ends that connect with the crane have a concentrated ring.
| Item |
20' |
40' |
| Rated SWL |
25-35T |
32-45T |
| Max. SWL |
40T |
50T |
| Dead Weight |
1.2-2.6T |
1.2-2.6T |
2.Overall Dimensions
| Item |
20' |
40' |
| Distance between lock centers(length) |
≈ 5853 mm |
≈11985 mm |
| Distance between lock centers(width) |
≈ 2260 mm |
≈2260 mm |
| Overall Length |
≈ 6058 mm |
≈12188 mm |
| Overall Width |
≈ 2610 mm |
≈2610 mm |
| Frame Height |
≈ 636 mm |
≈731 mm |
3. Technical Parameter
| Item |
20' |
40' |
| Dia. of pressed wire rope slings |
32 mm |
36 mm |
| Length of pressed wire rope slings |
3.5m per piece
(4 pieces for each set) |
8.5m per piece
(4 pieces for each set) |
| Steel Frame |
Material Q345B |
Material Q345B |
What we achieved
we have achieved many awards both domestic and worldwide.Pls see our achievements as bellow :
Our Difference
SATISFACTORY SERVICE
- Leatime 8-15 days
- 3 years warranty
- Varied packaging choice
-we welcome you to have a factory tour
Experience
- Long history in the sling area for almost 20 years
-sales volume increase to over 40 million per year
Plant view
To contact us
Thank you for visiting our website, further questions please feel free to contact us. We will do our best to support you all the time.
FAQ
Q1. Can I have a sample order ?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 2-5 days, mass production time needs 1-3 weeks for order quantity more than one container
Q3. Do you have any MOQ limit ?
A: Low MOQ, 1PC for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: Train and sea shipping both can provide. Shipping time depends on distance.
Q5. How to proceed an order ?
A: Firstly let us know your requirements or application.
Secondly We offer you the ideal products and price .
Thirdly we strike the deal if everything goes well.
Fourthly We arrange the production.
Q6. Is it OK to print my logo and change package?
A: Yes. Please inform us formally before our production.we need comfirm with you the design.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 3-5 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.1%. We will do several inspection before we send to you.
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