Solution Description

We can design and make propellers for container ships,Cargo ships,tankers, and kinds of boats.

The materials can be : Cu1.Cu3,Copper,bronze.

The dimension can be in accordance to your specifications.

We are CZPT to make Max 10m diatermeter propeller.

 

Product Parameters

Propeller hub design

Transmission potential(kW/rpm)

Bare minimum blade diameter(mm)

Greatest blade diameter(mm)

Highest speed(rpm)

350

one.35

1100

1500

610

400

2.02

1400

1700

480

450

2.88

1500

1950

450

five hundred

three.ninety five

1600

2150

420

550

five.25

1800

2350

370

600

6.82

2000

2600

340

650

8.sixty seven

2100

2800

320

seven-hundred

ten.eighty three

2300

3000

290

750

thirteen.32

2500

3250

270

800

sixteen.17

2600

3450

260

850

19.forty

2800

3650

240

900

23.02

3000

3900

230

950

27.08

3100

4100

220

1000

31.58

3300

4300

200

1100

42.04

3600

4750

one hundred ninety

1200

54.fifty seven

4000

5200

one hundred seventy

1300

73.fifty six

4300

5650

a hundred and sixty

1400

ninety one.88

4600

6050

150

1500

113.00

5000

6500

one hundred forty

 

 

 

In depth Images

 

The controllable propeller can be configured into a variety of varieties such as solitary-motor one-propeller, twin-engine double-propeller and twin-engine parallel automobile according to the type of shafting. The solution has substantial trustworthiness and composition via hydrodynamic calculation, structural style analysis, and content optimization. Straightforward and effortless to preserve. In addition, the controllable propeller system can be configured with numerous varieties of PTO via the transmission system to drive 1 or more loads (shaft turbines, etc.) to meet up with the supporting demands of distinct ship varieties and capabilities.

The characteristics of the company’s controllable propeller goods:

one. Tailor-manufactured layout: Given that every single ship lookup has a diverse line sort, our engineers dependent on the most recent hydrodynamic principle and calculation strategy of tank test results, design the most matching propeller for each ship in accordance to the genuine wake field , To ensure the ideal propeller efficiency although minimizing vibration and noise.

2. Serialization: Use finite component design and style tools to analyze and enhance the blade and hub system. 3 series of controllable propeller hubs have been produced and made to satisfy different ship types, and the highest diameter of the hub can get to 2 meters. 

three. Minimal stress balance: Via ongoing optimization and improvement of the composition of the controllable pitch propeller, the controllable pitch propeller method generates a reduced functioning oil strain, which enhances the stability and dependability of the blades when modifying the pitch.
four. Practical integration: The PLC-dependent controllable propeller control method has high overall flexibility and redundancy, and improves convenient visualization and system settings. Customers can decide on the joystick/DP system in accordance to their wants.
five. The geometry of the blade area: Cooperate with Marin to improve it, which can properly lessen cavitation and improve propulsion efficiency.

six. OD box (oil distributor): put in at the front end of the equipment box for simple set up, tests and upkeep.
seven. Special safety design: In the event of a hydraulic failure, the pitch can be locked in the unique position in each the reverse and ahead positions.
eight. Realize the integration of CPP and gearbox hydraulic system: conserve installation room and reduce installation value.
 

Application

Controllable propellers have been extensively employed in marine engineering ships, oil tankers, dredgers, official ships, container ships, tugboats, fishing boats and other ships under various functioning conditions.

Firm Profile

HangZhou LionHeart Power Products Co., Ltd., a subsidiary of 1 of the nation’s best maritime providers organization —- HangZhou Agricultural Equipment Co., Ltd., is a provider of maritime products worldwide. Our business is committed to delivering the best answer to our customer’s undertaking considering that 1996. With over twenty many years of profound encounter in the maritime companies market, our organization has established up a specialist and consumer-friendly technique in our every single pre-revenue, shipping and delivery and right after-product sales process to ensure your fret-totally free searching expertise. We ship our model-new goods all above the planet, at the very best costs on the Net.

LionHeart Energy is a skilled supplier for products like maritime engines, generators, gearboxes, propellers, marine inside in shape-out, deck equipment and associated marine spare parts. Our procedures and procedures are created to present the best product that will satisfy or exceed the anticipations of every single 1 of our clients. We again up that motivation with complete services by means of the product’s total daily life cycle, alongside with our important systems and foremost item experience. That is the reason why we stand out as the nation’s marine tools revenue winner of several brands for over ten consecutive years.

LionHeart Energy carries 1 of the nation’s premier inventories of marine equipment and associated components from 20+ makers such as Weichai, HangZhou Advance, Deutz, Steyr, Zichai, CZPT and more, amid which the CZPT and Progress collection are completely covered. Particularly, that inventory is meticulously structured above fifty seven acres outdoors and 118, 000 sq. FT. Of warehouse underneath roof. That means our goods are usually in inventory for immediate availability. Aside from, we are very pleased of our source plHangZhou program of goods, which is unparalleled in the sector, giving you the shortest guide time and effective service.

LionHeart Power’s personnel is expertly skilled not only to rapidly locate the items you are hunting for, but also to fulfill your venture requirements with the ideal remedy. If what you are searching for is not ‘on the shelf’, we will customise it for you. This toughness builds upon our sound partnership with various companies and manufacturing institutes. Effectiveness and support are the targets of every single member of our business. LionHeart Electricity knows your time is beneficial and we produce this worth for you. Good quality equipment and expertly-skilled services experts, blended with our comprehensive inventory, give you the edge in your industrial and industrial good results.
Top quality is our culture all the engines will be analyzed prior to leaving the factory We are happy to say that in our many years of intercontinental trading experience. we never ever had a one order returned to us, For all our customers, you will obtain just what you ordered, and you will get it on time and we stay by the basic principle that consumer will come first 

Certifications

 

 

Packaging & Delivery

 

FAQ

 

one.Processing
Orders are typically packed and all set to ship in 1 to 3 enterprise days if the goods are in inventory. Nonetheless shipments are subiect to necessary producing time and customs clearance techniques. which can trigger delays over and above original shipping and delivery estimates. For comprehensive shipping and delivery data, you should make contact with client services.
two.Packing Techniques
Typically we use picket packing containers for packaging or we can pack it in accordance to your special requirements.
3.Transport Methods
We are satisfied to offer you a variety of transport methods. Delivery approaches accessible: EXW. FOB.CER. CIF.
four. Intercontinental Returns & Exchanges
However we can’t accept retums on intemational orders. We will check each and every merchandise before dellverv A single-calendar year producer warranty is quaranteed on our full equipment and 3 months on spare components. I1 you have any worries with your get, you should get to out to customer service
five.Payment Strategies
We sugqest fifty/50 T/T payment strategy: fifty per cent down payment on placement of the buy, with the remaining fifty% owing on shipment. We also acknowledge L/C, Trade Assurance, Visa transfer and Paypal

 

US $2,000
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: 24 Hours Online
Warranty: One Year
Material: Bronze, Copper, Aluminium, Steel, etc.
Blades: 5
Certification: RoHS, ISO9001:2000, CE
Certificate: CCS

###

Propeller hub model

Transmission ability(kW/rpm)

Minimum blade diameter(mm)

Maximum blade diameter(mm)

Maximum speed(rpm)

350

1.35

1100

1500

610

400

2.02

1400

1700

480

450

2.88

1500

1950

450

500

3.95

1600

2150

420

550

5.25

1800

2350

370

600

6.82

2000

2600

340

650

8.67

2100

2800

320

700

10.83

2300

3000

290

750

13.32

2500

3250

270

800

16.17

2600

3450

260

850

19.40

2800

3650

240

900

23.02

3000

3900

230

950

27.08

3100

4100

220

1000

31.58

3300

4300

200

1100

42.04

3600

4750

190

1200

54.57

4000

5200

170

1300

73.56

4300

5650

160

1400

91.88

4600

6050

150

1500

113.00

5000

6500

140

US $2,000
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: 24 Hours Online
Warranty: One Year
Material: Bronze, Copper, Aluminium, Steel, etc.
Blades: 5
Certification: RoHS, ISO9001:2000, CE
Certificate: CCS

###

Propeller hub model

Transmission ability(kW/rpm)

Minimum blade diameter(mm)

Maximum blade diameter(mm)

Maximum speed(rpm)

350

1.35

1100

1500

610

400

2.02

1400

1700

480

450

2.88

1500

1950

450

500

3.95

1600

2150

420

550

5.25

1800

2350

370

600

6.82

2000

2600

340

650

8.67

2100

2800

320

700

10.83

2300

3000

290

750

13.32

2500

3250

270

800

16.17

2600

3450

260

850

19.40

2800

3650

240

900

23.02

3000

3900

230

950

27.08

3100

4100

220

1000

31.58

3300

4300

200

1100

42.04

3600

4750

190

1200

54.57

4000

5200

170

1300

73.56

4300

5650

160

1400

91.88

4600

6050

150

1500

113.00

5000

6500

140

Safety Precautions For a PTO Shaft

When you are working around PTOs, be sure to observe several safety precautions. These include removing the shield, keeping a safe distance from the machine, and avoiding entanglement. Entanglement is a serious injury that can even lead to death. Workers who are near the machine should always maintain a safe distance, especially if the speed of the machine is fast enough to entangle clothing. The speed of the PTO is usually 540 to 1,000 revolutions per minute, and the speed is enough to cause injury in a split second.
Shaft Collar

Safety precautions

One of the most important safety precautions for a PTO shaft is to make sure that it is properly guarded at all times. An unguarded PTO shaft can entanglement a worker, cause an injury, or even cause death. Operator awareness is key in preventing this hazard. Among other things, workers should not make repairs while the PTO is in use or wear loose or frayed clothing when working near the PTO. Likewise, they should read and follow instructions provided with their tractor and implement. Finally, they should use PTO shafts only for their intended purpose.
Another important safety precaution is to wear a protective gear such as a helmet and gloves before operating a PTO shaft. This type of equipment can be extremely dangerous because of its speed. A PTO shaft that is rotating at 540 rpm can travel two metres in less than a second. Damaged shielding is a common cause of entanglement, so it is important to check your machinery for damage before operating it.
When operating a tractor, PTOs should be kept clear of loose clothing. Loose clothing can easily catch on a rotating PTO shaft. Long hair or jewelry can also become entangled in a PTO shaft. It is also important to remember to secure the PTO shaft guard when the tractor is not in use. Also, never engage a PTO when the engine is off.

Types of pto shafts

PTO shafts are used in tractors and other equipment to secure the secondary gear in the tractor. They are available in different styles and sizes. These shafts are designed to withstand pressure, impacts, and tension. They may also include a shear pin and slip clutch. Before buying a new PTO shaft, make sure to check its measurements.
There are two types of PTO shafts available in an Agric rototiller. The first one has a slip clutch and the other has a shear pin safety device. In order to identify the type of PTO shaft used in a particular tractor, it is important to understand what it is used for.
There are two types of PTO shafts: the external and internal. The latter is used for larger machines, such as a lawnmower. The former is suitable for agricultural applications and is the preferred type for large tractors. The former is suitable for plowing, mowing, and shredding.
Transmission PTO shafts are the oldest type of PTO. They are connected to the tractor’s transmission. When a tractor is in gear, it stops the PTO shaft. However, when it’s not, it’s ineffective and can pose serious problems, such as when mowing. This type of PTO can also cause an overrun clutch to prevent the PTO shaft from working properly.
Shaft Collar

Reaction time

It’s important to know your reaction time when working around a power take-off (PTO) shaft. This part of the machine rotates at approximately 540 revolutions per minute and can pull in seven feet per second. Reaction time can be affected by age, physical condition, medications, lack of sleep, and stress. If you’re working around a PTO, be sure to remove any loose jewelry or other items that might interfere with your reaction time.
PTO accidents can be caused by several factors. The operator, the machine, and the environment all play a role. The operator’s physical and mental condition can also contribute to unsafe actions. For example, young operators may lack the knowledge and experience to recognize hazards. Older workers may also have slower reaction times, which can make it difficult to react quickly to slippery work areas.
Reaction time is measured as the time between a stimulus and the response. It does not include the time required to move the hand. Reaction time is a critical factor in sports, where athletes need to be quick to respond to the moves of their opponents. A good reaction time is necessary to score points.
A demonstration of the speed of a PTO shaft is a great tool to demonstrate how dangerous this part of a machine can be. To demonstrate the speed, use a 7-foot sash cord tied to a sliding collar universal joint. Select a 540-rpm PTO shaft, and a three-inch diameter shield. In one second, the rotating shaft makes nine revolutions and travels 7.1 feet. However, a cordless drill does not rotate at full speed and will take at least two seconds to wrap around the string.

Standardization

The standardization of PTO shafts in tractors is a major project. The EU Machinery Directive requires the protection of operators from rotating parts, such as the PTO. This is especially important when parts are accessible, as clothing can easily be wrapped around them, resulting in an accident. To prevent such accidents, manufacturers have begun to install non-rotating guards over the PTO drive shaft. These guards comply with the current EU good practice.
The European Standard EN 12965:2003+A2:2009 specifies the safety requirements for PTO drive shafts and their guards. It also specifies safe working practices for these components. The standard was approved by CEN on 16 September 2019. It is important to follow these regulations to ensure safe operation.
In the 1980s, a movement began among agricultural engineers to standardize the PTO shaft. The movement began because the different types of PTO shafts had not been interchangeable. A common example is the Deutz-Fendt shaft, which had become a standard for tractors.
As the power for PTO drives comes from the gearbox, the counter shaft acts as the PTO outlet. Standardization of PTO speeds makes it easier for manufacturers to design equipment to meet a specified speed. For example, a thresher is expected to run at a specific peripheral velocity of the threshing cylinder, which is a function of standard PTO speeds. This also allows designers to plan pulley arrangements with the standard PTO speed in mind.
Shaft Collar

Safety chains

The PTO shaft is an integral part of a tractor or implement, so it’s essential to secure it with safety chains. These chains are welded to both ends of the shaft and serve as backup connections between the tractor and trailer coupling point. There are several types of chains available, from domestic to metric, to meet your specific needs.
Because of the high speeds of PTO shafts, it’s crucial to protect these parts from being tangled. A single fall of a PTO shaft can cause serious injury or even death. In such an unfortunate situation, safety chains can prevent such injuries. PTO shafts are also extremely dangerous because the components can become hot while they are operating.
In addition to safety chains, operators must also be aware of the hazards that can occur when working near a PTO shaft. Unsafe behaviors, such as performing repairs while operating a machine, or wearing frayed clothing can lead to serious injury or death. In addition, all users should follow the instructions on the tractor or implement they’re using. It’s also essential to use a PTO shaft for its intended purpose.
In addition to safety chains, farmers should also ensure that the PTO drive shaft is securely attached to the tractor or implement. A broken or damaged PTO guard can be just as dangerous as an unprotected shaft. In addition, a poorly fitting PTO guard may provide a false sense of security. For this reason, it’s important to use protective clothing when operating a tractor or implement powered by a PTO.

Shield

The CZPT-Co universal fit PTO shaft shield is a simple and easy to use shield that has a patented lever release. The shield comes in two sizes, the smaller diameter shield is for shafts with a diameter of 1 5/16″ to 2 1/8″ and the larger diameter shield fits shafts of 2″ to 3 1/8″. Each shield is pre-installed with an assortment of bearings. The shield’s length is measured from the end of the yoke bearing groove to the other end.
If you’ve ever tried to work on a PTO shaft, you know that it can be frustrating. A PTO shaft shield is a safety device that covers the shaft and prevents it from rotating. These shields are also designed to be easy to connect and remove. The CZPT safety clip makes it easy to connect or disconnect the shield, and locks into place to prevent it from rotating with the inner driveshaft. The CZPT material used in RPM Transmissions driveline safety shields is strong and rigid.
Another improvement of this PTO shaft shield is the bracket that supports the two-piece PTO shaft and outer shield. The bracket is shown in FIG. 2 as an angled front view. FIG. 7 is a side elevation view of the bracket mounted to the machine tongue.
China Solas Boat Stainless Steel Fix Pitch Propeller Marine Vessel Ship Propeller     pto shaft alignmentChina Solas Boat Stainless Steel Fix Pitch Propeller Marine Vessel Ship Propeller     pto shaft alignment
editor by czh 2022-12-27