Alligator Shear Machine

Company Profile

Jiangyin Dinghua environmetal protection Technology co.,ltd. Locates at Jiangyin city at the south bank of golden river with beautiful landscape, comfortable climate, convenient land and water traffic. Established in 2015, we are a manufacturer of baling machine and recycling machine. Engaged in baler design, research, development, manufacturing, installation and trade, we have products famous both at home and abroad. We now own a 30 000 square meter factory.

What Is Alligator Shear Machine

An alligator shear machine is a heavy-duty hydraulic metal-cutting machine used mainly in scrap metal recycling plants, demolition sites, and steel manufacturing plants. It is designed to cut scrap metal, such as steel tubes, plates, pipes, and cables, into smaller pieces for easy handling and transportation. The machine features a powerful hydraulic system and a set of interchangeable blades that can easily slice through large metal objects. It is commonly used in the recycling industry for processing ferrous and non-ferrous metals, including copper, aluminum, and brass. Alligator shears are also referred to as crocodile shears, scrap shears, or metal cutting shears.

Why choose us

Jiangyin Dinghua Environmental Protection Technology Co., Ltd is a professional manufacturer of waste recycling equipment. Their products include balers, shredders, crushers, granulators, and other related machines. They have been in this field for over 20 years and have gained rich experience in designing and manufacturing recycling machines.

High-quality products

Jiangyin Dinghua uses advanced technology and high-quality materials to make their machines. Their products meet international standards and have passed ISO9001 and CE certificates.

Professional team

Jiangyin Dinghua has a team of experienced engineers and technicians who can design and produce custom-made machines according to customer's specific requirements.

Good reputation

Jiangyin Dinghua has a good reputation in the recycling industry for their high-quality products and excellent after-sales service.

Competitive price

Jiangyin Dinghua offers competitive prices for their products, which are affordable for most customers.

Benefits of Alligator Shear Machine

Ease of Use

Alligator shear machines are easy to operate and are designed to make the cutting process quick and simple.

Versatility

These shear machines can be used for a wide range of materials, including steel, copper, aluminum, brass, and other metals.

Efficiency

Alligator shears can cut through large volumes of materials quickly, which helps to increase productivity and reduce labor costs.

Durability

Alligator shear machines are built to last and can withstand heavy use in industrial settings.

Safety

Alligator shear machines come with safety features such as emergency stop buttons and guards to protect operators from accidents.

Cost-effectiveness

Using an alligator shear machine can reduce the cost of material handling, as materials can be cut to size quickly and efficiently.

Applications Of Alligator Shear Machine

Alligator Shear Machine are versatile equipment that can be used in various industrial applications. Some of the common applications of alligator shear machines are:

01/

Scrap metal recycling: Alligator shears are commonly used in the scrap metal recycling industry to cut metal objects into smaller pieces, making them easier to transport and process.

02/

Demolition: These machines are used in the demolition industry to cut through concrete, steel, and other materials, making it easier to demolish buildings and structures.

03/

Manufacturing: Alligator shears are also used in the manufacturing industry to cut thick, tough materials such as steel, aluminum, copper, and brass.

04/

Automobile industry: Alligator shear machines are used in automobile manufacturing facilities to cut and shape metal sheets for the production of different parts.

05/

Construction: These machines are used in the construction industry to cut through steel bars, rods, and other materials, making it easier to construct buildings, bridges, and other structures.

06/

Waste management: Alligator shear machines are used in waste management facilities to cut bulky waste into smaller pieces, making it easier to transport and dispose of.

What Are The Components Of A Alligator Shear Machine

01.Blade or cutting head

The blade is a key component of the alligator shear machine, and it typically comes in the shape of a large top jaw that presses against a bottom jaw with cutting edges. The blade's design can vary, and it can be made from different materials based on the type of metal being cut.

02.Hydraulic system

An alligator shear machine relies on a hydraulic system to provide the power and pressure needed for the blade to cut through metal. The hydraulic system is made up of a series of pumps, valves, and cylinders that work together to generate the force needed to cut through metal quickly and efficiently.

03.Control panel

A control panel usually accompanies the alligator shear machine. The control panel houses the operating controls, buttons and displays that an operator can use to operate and control the machine.

04.Safety features

In addition to the main components of the alligator shear machine, several safety features are also built into the machine to ensure the safety of the operator and the surrounding environment. These may include emergency stop buttons, safety barriers, and interlock systems that prevent the blade from operating when safety gates are open.

05.Frame

The alligator shear machine is typically made up of a sturdy and robust frame that is designed to provide stability and support to the entire machine.

06.Electrical components

Electrical components like the motors and cables play a significant role in the functioning of the machine. They provide the electrical power necessary for the operation and control of the machine.

Features Of Alligator Shear Machine

High cutting force: Alligator Shear Machine are designed to deliver high cutting force to cut through a variety of metals and materials.

Versatile cutting abilities: These machines can cut through various types of materials such as steel, copper, aluminum, brass, and more.

Ergonomic design: Alligator shear machines come with a user-friendly design, which ensures ease of use and minimum operator fatigue.

Customizable: They are customizable to fit specific needs and requirements, thus giving room for user preferences.

Durable: These machines are built with high-quality materials, which ensures increased durability and longevity.

Easy maintenance: Alligator shear machines require minimal maintenance, which makes them cost-effective and time-efficient.

Safety features: Alligator shear machines have various safety features that prevent accidents, such as safety guards, emergency stops, and interlocking systems.

Easy-to-use control panel: Most alligator shear machines come with a user-friendly control panel that guides the user throughout the cutting process, making it easy to operate even for untrained personnel.

Operations You Can Do With A Alligator Shear Machine

Cutting Scrap Metal: Alligator shear machines are commonly used in the metalworking industry to cut scrap metal into smaller, more manageable pieces. This is particularly useful for recycling centers and scrapyards, where large quantities of scrap metal need to be processed.

Processing Non-Ferrous Metals: Alligator shear machines can be used to process non-ferrous metals such as aluminum, copper, and brass. This is important because non-ferrous metals must be separated from ferrous metals during the recycling process.

Cutting Rebar

Alligator shear machines can also be used to cut rebar, a type of steel reinforcement used in construction. This is useful for demolition projects where the rebar needs to be removed from buildings or other structures.

Demolition Work

Alligator shear machines are often used in demolition work to cut through steel beams or other large pieces of metal that need to be removed.

Industrial Cleaning

Alligator shears can be used to clean up industrial sites by cutting and removing metal debris and other waste. This is particularly helpful for sites where large amounts of metal waste have accumulated over time.

Working Principle Of Alligator Shear Machine

An alligator shear machine is a mechanical device used to cut metal scraps, including steel, copper, aluminum, and brass, into smaller pieces for recycling purposes. It works by using two sharp blades, one stationary and one movable, to shear the metal.

The machine starts by placing the metal scrap onto the shear's bed or table. Then, a hydraulic or electric motor moves the movable blade towards the stationary blade. The two blades come together and slice the scrap metal into smaller pieces.

Alligator shear machines can be operated in both manual and automatic modes. In the automatic mode, the machine includes sensors that detect the size of the metal scrap and adjust the position of the movable blade accordingly. This ensures uniform pieces and efficient use of the machine.

Alligator shear machines are commonly used in scrapyards, metal processing plants, and other industrial settings that deal with metal scraps and recycling. They offer a cost-effective and eco-friendly way of converting large pieces of scrap metal into smaller pieces that can be easily transported and reused.

Classification Of Alligator Shear Machine

Alligator shear machine can be classified into three main categories based on their operation principles, modes of cutting and blade configurations.

Hydraulic Alligator Shear Machine
Hydraulic alligator shear machine works on the principle of hydraulic power with a hydraulic motor creating force for cutting. The hydraulic system can produce high pressure and power to cut thicker materials. This machine is easy to operate and requires low maintenance.

Electric Alligator Shear Machine
Electric alligator shear machines run on electric motors, which provides constant revolution to cutting. The electric alligator shear machine is ideal for cutting lightweight materials up to 10 mm thickness. This machine requires minimal maintenance, but it consumes a lot of power compared to hydraulic alligator shear machines.

Manual Alligator Shear Machine
Manual alligator shear machines need physical effort to operate as they operate through hand effort, and they are relatively slower. This machine is ideal for small-scale operations and requires minimal maintenance. The manual shear machine can cut up to 8 mm thickness of soft metals.

Daily Inspection Checklist For Alligator Shear Machine

Check the voltage of the machine before starting it.

Inspect the hydraulic system for any leaks and damage to the hoses.

Check the safety guards to ensure they are properly in place.

Check the oil level and ensure that it is lubricated as required.

After completing the task, turn off the machine and make sure all parts are in their proper place.

Ensure that all the electrical connections are secure and properly grounded.

Test the machine on a small piece of material before starting the actual operation.

Make sure that the material to be sheared is free of any foreign objects and debris.

Inspect the feeding mechanism to make sure it is functioning properly.

Check the shearing blade for any damage or wear and tear.

Product Description of Alligator Shear Machine

Hydraulic Alligator Shear Machine is made to shear various types of steel scraps. This is used to cut the scrap material and has the capacity to cut the materials in different sizes. This is widely demanded in the market for its high performance as well as low maintenance. It can be used by the ingenious professionals. Hydraulic Alligator Shear Machine, supplied by us is the embodiment of ultra-modern technology and is used with many fixed market standards. This is used by assorted manufacturing companies for the simple cutting of sheet metal.

Technical specification

Blade Length	800 mm
Pressure	2400 Psi
Power	15 HP
Number of Strokes	10-14/min
Max Opening	580 mm
Max Force	3100 kN
Material	MS
Brand	Hysan

What is the purpose of the alligator shear?

They are generally used to cut ferrous members, such as rebar, pipe, angle iron, or I-beams. Older alligator shears were powered by a flywheel. These shears ran continuously, which posed a safety hazard. Now alligator shears are hydraulically actuated.

How To Use The Alligator Shear Machine

Safety First

Always wear protective gear, such as gloves and goggles, when operating the alligator shear. Make sure that you have read and understand the manufacturer's operating instructions before starting to use the machine.

Position the Machine

The alligator shear should be positioned on a stable surface, such as a concrete slab or concrete pad. It is important to ensure that the machine is level and secure before starting it.

Load Material

Place the material to be cut into the jaws of the machine. The alligator shear is designed to cut different types of materials, including metal, wire, cable, and tubing.

Start the Machine

Once the material is in place, close the jaws of the alligator shear by pressing the foot pedal. This will activate the hydraulic system and allow the machine to cut through the material.

Cut the Material

Once the jaws have closed, the shear blades will begin cutting through the material. The operator should carefully monitor the cutting process to ensure that the material is being cut accurately and safely.

Release Material

After the material has been cut, release the foot pedal to open the jaws of the alligator shear. This will allow the operator to remove the cut material and load in the next piece.

Clean the Machine

Once the cutting process is complete, clean the machine to remove any debris or material stuck in the jaws or blades. This will help to prolong the lifespan of the machine and ensure that it continues to function effectively.

Turn off the Machine

Finally, turn off the alligator shear and disconnect it from the power source. Store the machine in a safe and secure location until it is needed again.

Our Factory

JIANGYIN DINGHUA ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD SINCE 2015
Jiangyin Dinghua environmetal protection Technology co.,ltd. Locates at Jiangyin city at the south bank of golden river with beautiful landscape, comfortable climate, convenient land and water traffic.

productcate-900-482

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FAQ

Q: What is alligator shearing machine

A: An alligator shear, historically known as a lever shear and sometimes as a crocodile shear, is a metal-cutting shear with a hinged jaw, powered by a flywheel or hydraulic cylinder. Alligator shears are generally set up as stand-alone shears; however, there are types for excavators.

Q: How does crocodile shears work?

A: A “crocodile shear” cuts metal to length by means of a heavy lower fixed blade (or anvil) against which an upper hinged blade continuously operates in a scissor action. Most of the machines have a heavy steel clamp for holding the scrap metal against the lower blade.

Q: What is hydraulic shears?

A: A Hydraulic Shearing Machine is an industrial tool used for cutting metal bars and sheets that you otherwise would find difficult to cut.

Q: What is an alligator tool used for?

A: Alligator Forceps are an ENT instrument commonly used in myringotomy procedures to insert or remove tubes or dressings and packing. The serrated tips securely hold and remove foreign objects, granulation tissue, and cerumen.

Q: What does a shearing machine do?

A: Shearing machine definition: Shearing machine uses a moving upper blade and a fixed lower blade to apply shearing force to metal sheets of various thicknesses by using a reasonable blade gap to make the sheets break and separate according to the required size.

Q: What is the difference between mechanical and hydraulic shearing machines?

A: Due to the fact that mechanical shearing machines don't require any hydraulic oil, they produce no hydraulic waste. Unlike hydraulic shearing machines which require cooling, a mechanical shear does not waste much energy. A hydraulic shear has a transmission and is smoother and more reliable in term of operation.

Q: What is the advantage of a hydraulic shear?

A: While its working speed is slower than a mechanical shear, a hydraulic shear can be continuously operated, making it perfect for high production facilities (mechanical shears need to rest between batches of cutting). They are also usually more compact than their mechanical equivalents, saving shop space.

Q: What is a shearing machine called?

A: Guillotine. A hydraulic guillotine shear. The machine used is called a squaring shear, power shear, or guillotine. The machine may be foot powered, less commonly hand powered, or mechanically or hydraulically powered.

Q: What is the difference between cutting and shearing?

A: In fact, they're both cutting or finishing processes that involve the use of a blade to remove excess material or create a desired shape for sheet metal. The main difference is that shearing uses straight-edge blades whereas the blades used in die cutting are curved.

Q: How many types of shearing machines are there?

A: There are two main types of shearing machines for cutting plates: linear and circular. The linear shearing machine is powered by hydraulic devices and can handle thicker metal plates. The circular plate shearing machine is powered by a motor and can cut circular metal plates.

Q: How do alligators spin so fast?

A: The alligator is able to centralize its mass and its axis of rotation by keeping its legs in close to its body. This also effectively helps reduce drag and enables it to create a faster, more powerful spin.

Q: What is a shear press?

A: Shear presses are used primarily for the shaping of sheet metal. Other applications can be found in the plastics industry, where the machines are also used for shaping purposes.

Q: Why is shearing used?

A: Shearing performs straight-line cuts without forming chips or burning or melting the material. This allows the process to work well with most softer metals, such as aluminum, brass, bronze, and mild (low carbon) steel.

Q: What is the difference between pressure and shear?

A: Pressure is an example of a normal stress, and acts inward, toward the surface, and perpendicular to the surface. A shear stress is an example of a tangential stress, i.e. it acts along the surface, parallel to the surface. Friction due to fluid viscosity is the primary source of shear stresses in a fluid.

Q: Why is machine shearing better than manual shearing?

A: Speed: Mechanical shears are faster in full cycle mode.
Shock Resistant: Heavy castings and frames absorb the snap of the shearing process better than hydraulic cylinders.
Simplicity: Mechanical shears have simpler mechanisms to maintain and repair making up time longer and downtime shorter.

Q: Which metal Cannot be cut easily?

A: Metals like sodium and potassium are very hard and cannot be cut knife easily.

Q: How many types of shearing machines are there?

Q: What is the hardest metal to cut through?

A: Chromium is the hardest metal known to man. While you may not have heard of chromium, more than likely you've heard of stainless steel. Chromium is the key ingredient in stainless steel, thus it is used in a variety of settings.

Q: How many cutting edges does a shearing machine have?

A: Each blade of an HGS shear has four cutting edges and can be turned three times before grinding for more production life. The CNC control automatically calculates optimal blade clearance and cutting angle based on material type and thickness.

Q: What are guillotine shears?

A: Guillotine shears allow you to produce uniform and relatively burr-free sections of sheet metal or metal, which are then shaped on a press brake or bending machine. In the case of hydraulic guillotine shears, our CNC model includes an adjustable cutting angle.

As one of the leading alligator shear machine manufacturers and suppliers in China, we warmly welcome you to wholesale high-grade alligator shear machine for sale here from our factory. All machines are with high quality and competitive price.scrap metal alligator shear machine, small steel metal shearing machine, hydrauliic steel alligator shear machine