Composition of hydraulic system
A complete hydraulic system is mainly composed of the following five parts:
1. Power device
2. Executive components
3. Control and adjustment device
4. Auxiliary devices
5. Working medium
Principle
Oil as the working medium, through the change of sealing volume to transfer movement, through the pressure inside the oil to transfer power.
1. The power part - the prime mover mechanical energy into the oil pressure energy (hydraulic energy), such as: hydraulic pump.
2. The executive part - the hydraulic pump input oil pressure can be converted to drive the mechanical energy of the working mechanism. For example: hydraulic cylinder, hydraulic motor.
3. Control part - used to control and adjust the oil pressure, flow and flow direction, such as: pressure control valve, flow control valve and direction control valve.
4. Auxiliary part - the front three parts are connected together to form a system for oil storage, filtration, measurement and sealing. For example: pipes and joints, fuel tanks, filters, accumulators, seals and control instruments.
Pressure exerted at any point on a given volume of liquid can be transmitted equally in all directions. This means that when multiple cylinders are used, each cylinder will pull or push at its own speed, depending on the pressure required to move the load.
Under the same carrying capacity range of hydraulic cylinders, the hydraulic cylinder bearing the minimum load will move first, and the hydraulic cylinder bearing the maximum load will move last.
Control valves or synchronous jacking system components must be used in the system in order to synchronize the hydraulic cylinders so that the load is jacked at any point at the same speed.
Product Outline Drawing:
Product Parameters
| Model | Pull force(KN) | Rope speed(m/min) | Drum bottomDiamete(mm) | Difference of working pressures(Mpa) | Rope capacity (mm) | Diameter of steel rope(mm) | Model ofhydraulic motor |
| LBSW-DN10-10-00 | 10 | 0-40 | 250 | 13 | 100 | 10 | C2.5-5.5 |
| LBSW-DN12-18-00 | 12 | 0-40 | 250 | 12.5 | 100 | 12 | C2.5-5.5 |
| LBSW-DN14-20-00 | 20 | 0-35 | 300 | 12 | 100 | 14 | C2.5-5.5 |
| LBSW-DN15-30-00 | 30 | 0-30 | 350 | 14 | 100 | 15 | C3-5.5 |
| LBSW-DN22-65-00 | 65 | 0-35 | 550 | 15 | 200 | 22 | C5-5 |
| LBSW-DN24-80-00 | 80 | 0-30 | 600 | 16 | 200 | 24 | C5-5.5 |
| LBSW-DN30-120-00 | 120 | 0-30 | 750 | 16 | 200 | 30 | C7-5.5 |
| LBSW-DN38-180-00 | 180 | 0-30 | 860 | 16 | 200 | 38 | C7-5.5 |
Main Export Markets:
Asia / Australasia /Central / South America / Eastern Europe / North America / Western Europe
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.
Company Introduction
Our company early introduction of advanced technology at home and abroad, after years of research and development and improvement, in the hoisting machinery multi-layer wire rope row rope field has made a major breakthrough,
In 2010, the company obtained the production patent of double folding rope groove drum, and founded its own brand - LBS. At present, the company has formed a mature and stable, serializedproduct production mode.
When the split type drum fence skin is installed, the split fence skin sleeve is wrapped on the smooth slotless drum, and is closely connected with the drum through bolts or welding, so that the original smooth surface of the drum outside the surface becomes the form of lebus double folding rope groove, which is convenient for the application of winch modification or replacement of the drum.
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.
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