
Title:Diameter 830 and Length 1150 Black LBS Split sleeves
Important details:
Grooved split sleeves that can be placed over smooth,ungrooved drums-good for retrofitting and for applications where drums may require replacing in future. The drum sleeves ’design based on your drum’s technical parameters as following:
1. rotation direction
2. wire rope diameter and length
3. drum outer diameter and width between the fanges
4. groove type:helical and LBS
5. assembly type: bolted or plug welded.
No: | Wire diameter(mm): | Rotation direction | drum outer diameter(mm) | Width between the flanges(mm) | Layers | Rope capacity(m) |
1 | 6 | Lefthand | 180 | 200 | 3 | 30 |
2 | 12 | Lefthand | 150 | 280 | 2 | 19 |
3 | 15 | Righthand | 400 | 300 | 4 | 50 |
4 | 32 | Lefthand | 700 | 920 | 6 | 200 |
5 | 35 | Righthand | 800 | 1100 | 8 | 420 |
6 | 44 | Righthand | 1100 | 1420 | 8 | 1800 |
Our company:
1.We can produce drums and drum sleeves of all sizes.
2.Our products have been exported to overseas for many years, and we obtain domestic and foreign customers alike with product’s good quality and well-designed sevice.
3.We can manufacture groove pitch according to your wire rope diameter. In order to make rope run properly,certain parameters of drums must be met.
Technical details:
the drum flanges must be perpendicular to the drum barrel at all times,even under loaded conditions. |
there must be sufficient tension on the wire rope to hold the wire firmly in the groove and keep it from skipping grooves or “back tracking”. |
the fleet angle must be kept between 0.25° and 1.25°. |
the wire rope must be anti-rotating. |
when the wire rope released from the drum is wound to the fixed pulley, the center of the fixed pulley must be the center between the falnges. |
Application conditions:
FAQ:
Q1:What's your terms of payment? A. T/T 50% deposit and 50% before delivery. we will show you the photos of products and packages before your pay the balance. |
Q2:What's your terms of delivery? A. EXW, FOB CIF CFR etc |
Q3:How about your delivery time? A. Generally,it will take about 10-30 days after receive your advance payment.The specfit delivery time depends on your order.quantitty. |
Q4:Can you produce according to the samples? A. Yes, we can produce by your sample and technical drawings, we can build mold and fixtures. |
Q5: What's your sample policy? A. We can supply sample, but the customer have to pay the sample cost and courier cost. |
Q6: Do you test all your goods before delivery? A. Yes, we have 100% test before delivery. |
Shijiazhuang Jun Zhong Machinery Manufacturing Co., Ltd
Shijiazhuang Jun Zhong Machinery Manufacturing Co., Ltd, located in shijiazhuang city, hebei province, china, covers an area of more than 80 square meters, the geographical position is superior, transportation is convenient. Factory existing staff more than 3000, more than 600 professional and technical personnel, We have skilled workers, advanced processing equipment.
Our factory has casting, forging, gear machining, sheet metal stamping, welding, heat treatment, machining and other advanced equipment more than 2000 sets. In recent years, we has introductioned Germany CW1000 processing center, CNC four axis, five-axis linkage machining center, CNC punching machine, large CNC gear hobbing gear grinding machine, large CNC floor-type boring and milling machine, vacuum electron beam welding, CNC welding robots and 80 machine and other advanced processing equipment.
Our factory adopts advanced and reliable technology, specializing in the production of various types of winches, LBS wire rope groove drum, automatic rope arrangement, petroleum drilling rig winch, trailer mounted pumping unit,fifth wheel,Herringbone Gear,etc., products widely used in aviation, shipbuilding, metallurgy, petroleum, coal, port, wind power, hydropower and other heavy machinery field. in addition to the domestic market, products as been successfully exported to Singapore, America, Britain and other parts of Asia pcific and the west.
In the process of production and management we always adhere to market-oriented, based on the science and technology, relying on scientific and technological innovation, in accordance with the domestic and foreign latest relevant standards and specifications, constantly absorbing new technology improved product of research and development, so that the overall quality of products continue to increase. our factory always adhere to the "integrity, customer first " business purposes, with high reputation, high quality products and service system, and a competitive price policy, to provide customers with satisfactory service, we sincerely look forward to working with customers from home and abroad to establish long-term stable business cooperation!