High Efficient Tower Crane Wire Rope Winch Drum Lbs Grooved
Brand Name:LBS
Certification:CCS
Model Number:LBS2021089
Minimum Order Quantity:1
Delivery Time:within 15word days
Payment Terms:L/C, D/A, D/P, Western Union
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Verified Supplier
Location:
Shijiazhuang Hebei China
Address:
107 National Road, Sijiazhuang Town, Luquan District, Shijiazhuang, Hebei province,china
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
High Efficient Tower Crane Wire Rope Winch Drum LBS Grooved Winch Drum
overview
| Product name | Cable winch drum |
| Drum Quantity | Single |
| Drum Design | LBS Groove |
| Material | Carbon Stainless Q355B |
| Size | 40mm diameter |
| Application Range | Tower Crane |
| Power Source | Electric 220v |
| Rope Capacity | 500M |
Grooved Winch Drum
Material: Carbon Steel, Alloy Steel, Stainless Steel, Aluminum,
High-Strength Steel, Etc
Material Standards: GB, AISI, ASME, ASTM, JIS, DIN, ...
Ambient Temperature: -40 ° C To +45 ° C
Stroage Ambient Temperature: -40 ° C To +50 ° C
Groove Type of Drum: Spiral Grooves or Lebus Grooves
The Rotation Direction of The Drum: Lefthand or Righthand
Processing method: Machine Work
Wire Rope Diameter: 3 MM~100 MM
Processing Equipment: CNC machining center
Service conditions of Lebus groove
1. The flanges of drum shall be perpendicular to drum wall at any conditions,even under the load.
2. The rope must be kept under tension in the process of spooling so that the rope will be crushed against groove wall. When spooling can not meet this condition,a press roller shall be used.It is generally recommended that the tension of the rope should be at least 2% breaking tension or 10% working load.
3. The fleet angle range should generally never be more than 1.5 degrees and not less than 0.25 degrees.
4. When the wire rope released from the drum goes around the sheave,the center of sheave should be over the center of drum.
5. The rope must be kept round,not loose,even under the maximum load.
6. The rope must be anti-rotation structure.
7. Pls measure the change of rope diameter under different load.
The structural point of the LEBUS groove
The drum rope groove of drill winch adopts the form of double
broken line structure, and its characteristics are diagonal rope
groove and straight rope groove appear alternately, thus forming
two diagonal rope groove area and two straight rope groove area on
the surface of the drum. The so-called inclined rope groove refers
to the rope groove that intersects diagonally with the drum bus,
and the straight rope groove refers to the rope groove that
intersects directly with the drum bus or is parallel to the flange.
Diagonal strong groove controls the pitch of rope groove, which
accounts for a small proportion in a circle of rope groove. Its
structure point can effectively alleviate the problems of extrusion
deformation, mutual friction and early wear of wire rope during
loading.
The processing and production of the folding rope groove can be
directly processed on the drum as a whole, and can also be made
into a set with the rope groove, and made into a split type,
wrapped in the smooth drum when installed, connected with the drum
through bolts or welding. The material of folding rope groove
barrel can be divided into carbon steel, stainless steel, alloy
steel, aluminum or glass fiber, etc. The barrel can be made by
sheet rolling or casting.
Some parameters:
| Rope diameter(mm) | 5 12 24 32 42 58 |
| Grooved drum diameter(mm) | 80 150 300 500 800 1100 |
| Width between the flanges flanges(mm) | 150 280 300 460 750 1000 |
| Rotation direction | L R R L L R |
| Number of layers | 3 2 4 6 8 8 |
| Rope capacity(m) | 18 19 43 127 360 1800 |
Our equipment
Our factory has more than 2000 sets of advanced equipment such as
casting, forging, gear processing, sheet metal stamping, riveting,
heat treatment and mechanical processing. In recent years, the
Germany CW1000 machining center, CNC four axis, five axis linkage
machining center, CNC punch, large CNC hobbing gear grinding
machine, large CNC floor boring and milling machine, Vacuum
electron beam welding, CNC welding robot and 80 roll machine and
other advanced processing equipment.
Required Parameters:
- Wire rope diameter or cable diameter(mm)
- Inner diameter D1(mm)
- Outer diameter D2(mm)
- Width between the flanges L(mm)
- Rope capacity(m)
- Material:
- Rotation direction:left or right?
FAQ
Q1: What are the payment terms?
A: We usually accept payment by T/T, L/C, Western Union or paypal.
Q2 : Can any of the products be custom imprinted?
A: If you need to print your company logo on the products and that
is available to be custom. Or if you have your own designed idea
and that will be our honor to customize for you.
Q3: This is my first time to import, how can I trust your company
and ensure to get the goods if I order from you?
A: We are certification company, and we support payment terms like
L/C, Escrow, to ensure your safety.
Q4: How to ensure that I received the machine undamaged?
A: At first , our package is standard for shipping, before packing,
we will confirm product undamaged, otherwise, please contact within
2days. Because we've bought insurance for you, we or shipping
company will be responsible!
Q5: Where will the orders be shipped from?
A: It will ship from the main ports China. And We will find the
shipping company which will offer the best and most economical
freight for our customers.
Q6. how long is the machine making time?
--- For small grooved drum sleeves , which making time is about 5-7
days after receiving your deposit.
--- For some big size grooved drum sleeves , which making time is
about 10-15 days after receiving your deposit.
Our Service
All products purchased in our company are guaranteed to keep in
good repair for one year.
If quality problems happen in guarantee period, our company will
maintain for free.
a. Before sending the machine, we will test and adjust, so you can
use directly when you get it.
b. Operation video & instruction will be sent to clients, to
help them use the machines better.
Additionally, our company provides technical support and fittings
for life. After-sales service isn't restricted by time and we
will solve your problems in time.
If you are caught in some problems when using our products, welcome
to contact us at any time.
a. Any problems occur while using, professional advice will be
offered.
b. All kinds of frequently used parts are supplied all the year
round.
High Efficient Tower Crane Wire Rope Winch Drum Lbs Grooved
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