Condition: New
Machine Type: Foundry pouring steel ladle/ CZPT casting ladle
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Warranty of core components: 1.5 years
Core Components: PLC, Bearing, Gearbox, Motor, Pressure vessel, Gear, Pump
Voltage: 380v50hz3phase by order
Power: Custom’s request
Dimension(L*W*H): Custom’s request
Warranty: 1.5 years
Key Selling Points: Easy to Operate
Showroom Location: United States, France, Brazil, Pakistan, India, Mexico, Russia, Spain, Bangladesh, South Africa, Nigeria, Uzbekistan, Tajikistan
Applicable Industries: Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Farms, Food Shop, Printing Shops, Construction works , Food & Beverage Shops
Product name: Steel Casting Ladle
Application: Casting Industries
Standard: GB
Feature: Worm Self-Locking Performance Is Good.
After-sales Service Provided: Free spare parts, Field installation, commissioning and training, Field maintenance and repair service, Video technical support, Online support
After Warranty Service: Video technical support, Online support, Spare parts, Field maintenance and repair service
Local Service Location: United States, Brazil, Saudi Arabia, Pakistan, India, Mexico, Russia, Spain, Thailand, Malaysia, DINISO standard simplex high frequency quenching industrial roller chain 40t stainless steel sprocket South Korea, Bangladesh, South Africa, Nigeria, Uzbekistan
Weight: 420KG
Certification: CE, ISO9001
Packaging Details: Plywood case
Port: HangZhou Port

Product Overview Casting Hot Metal Ladle Advantage IntroductionCasting Hot Metal Ladle Advantage IntroductionThe rotation centre is selected reasonably, which is easy to operate and can be reused after pouring. Double worm gear pair transmission is adopted. Although the manufacturing requirements are high, the transmission is flexible and free, and the bidirectional reversibility is good. The suspender adopts forging, which is more reliable and safe than the steel plate weldment. The cladding steel plate is thick, and the cladding bottom structure adopts the triple insurance of taper, bottom hoop and welding, which not only extends the service life but also ensures the safety of the operator. The main body and suspender, gearbox and handwheel are all equipped with a chain clamp plate which can be locked at any time. Two trunnions and suspenders are equipped with self-aligning bearings, which have a good consistency.The rotated type ladle is indispensable to casting equipment. Worm gear was made of copper, and worm has been conducted by steel quenched treatment. With secure and reliable worm gear and worm drive, the ladle has been equipped reasonably and processed in excellent workmanship, by which it has effectively solved common breakdown. Moreover, it can be manipulated easily, with flexible hand-wheel and worm in the perfect performance of self-latching.Use the maintenance1, CZPT refractory mortar, its thickness is: 0.5 tons of ~ 3 tons of wall at the bottom of the 60 mm 80 mm;5 tons of wall at the bottom of the 80 mm 100 mm;10 tons of wall at the bottom of the 100 mm 120 mm;More than 10 tons of wall at the bottom of the 150 mm mm;2, check the handwheel, should live freely, no jam phenomenon.3, within 2 trunnion bearing, and molybdenum disulfide grease once a week.4, check the wheel lock card board is safe and reliable.5, check whether the slowdown in the lack of oil, check once a week.6, use for a long time, found the worm gear pair clearance increases,hazardous to safety when pouring, should change the worm gear pair. FEATURES AT A GLANCE Casting ladle for foundry plant includes hot metal ladle, molten steel ladle, spheroidizing ladle, aluminum ladle, teapot ladle,copper ladle and soon on . Casting ladle and customized special casting ladle, Coupling Manufacturer Falk steelflex grid coupling T10 1571T 1030T 1050T 1120T High Quality power transmission as well as lifting ring roller table and lifting ladle. In addition, we also want to match the baking ladle, electric CZPT dust collector, electric CZPT charging equipment, etc.Ladle Foundry Foundry Ladle For Iron Casting Insulation ladle Left elevation The teapot ladle PRODUCT SPECIFICATIONS The ladle is mainly used for the pouring and processing of molten metal in the foundry, and it can also be used as a transfer bag. We can design and manufacture your special ladle according to your company’s technical and technological requirements. Ladle type:Bottom injection type ladle pouring type: plug rod bottom injection type and sliding nozzle bottom injection type; gantry is equipped with hook type and bearing type. Among them, the stopper rod bottom injection type ladle is equipped with sliding rod clearance elimination Mechanism to ensure that the center of the plug rod is consistent with the center of the nozzle after multiple uses. The boom adopts forgings, which is safer and more reliable than steel welding; the package body steel plate is thicker, and the package bottom adopts a combination of taper, bottom hoop and welding ribs, which not only extends the service life, but also ensures safety. The package body and boom are equipped with hinged pallets, which can be locked at any time; the plug rod below 15T, the sliding nozzle bottom-injected ladle is convenient for slag dumping, and the user can also be equipped with a manual rotation mechanism (worm gear reducer).The bottom injection ladle adopts a combination of steel bevel gear and copper worm gear to reduce speed, and has the characteristics of stable rotation and good self-locking performance. PRODUCT CONFIGURATION The material of the worm wheel is ZQAl9-4 cast aluminum bronze, and the shaft is 30CrMo, which ensures safety performance and has a good service life. The final stage of the reducer adopts a reliable “self-locking” worm gear pair transmission, and the ladle has no safety hazards such as “knocking” (“nodding”, “slipping”) and other safety hazards to ensure safe use. The design safety factor of the hoisting ring, suspension column, beam, and main shaft of the ladle is completely higher than the requirements of the national industry standards. SIMILAR PRODUCTS FAQ 1.Production time:20-40 days pass through shot blasting machine.2. Installation and commissioning time:10-15 days. 3. Installation and commissioning issue:We will send 1-2 technicians to help with machine installation and commissioning, customer pays for their tickets, hotel and diet.4. Warranty time:12 months from date of commissioning completion, but no more than 18 months from date of delivery.5. Payment term:30% as prepayment, balance 70% before delivery or L/C at sight.6. We supply full english documents:including general installation drawings, pit design drawings, manual book, electric wiring diagram, electric manual book and maintenance book, Chain Saw Carburetor Carbs for Stihl 044 046 MS440 MS460 Chainsaw Parts etc.

What is a worm gear reducer gearbox?

A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.

Hollow shaft worm gear reducer gearbox

The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.

Double throat worm gear

Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.

Self-locking function

One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.

Heat generated by worm gears

Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.

Size of worm gear reducer gearbox

Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.

editor by Cx 2023-07-13