Steel cutting machine- China Factory Suppliers Manufacturers

The application of steel in engineering, construction and life is more and more, and most of the time it needs steel of various shapes, such as rectangle, round, or other shapes. At this time, professional steel cutting machines are needed. Today we introduce to you is dedicated to the factory cutting machine.

●CNC Flame Cutting Machine

●CNC flame & plasma cutting machine

●CG Multi-head strip cutting machine

●XCF-1200 portable digital control flame cutting machine

CNC Flame Cutting Machine

Standard configuration is 2 CNC cutting torches and 9 strip cutting torches, also can special design according to customers’ requirements. With auto-ignition,auto-lifting,auto-piercing,auto-cutting,powder-spay,printing,cooling with water, re-cutting, dynamic graphic-tracing display, auto-height control for torch as options. Closed loop control for servo system. No clearance transmission for gear and gap, and with automatic acceleration and deceleration, cutting sequential control, art parameters set-up and kerf - compensation function.

CNC flame & plasma cutting machine

CNC flame & plasma cutting machine is a kind of high-efficient and high-precise multi-head cutting and transverse straight-end cutting, and it also can do other geometric shape cutting. The gantry type structure design can ensure the high strength and rigidity. It equipped with Japanese Panasonic full-digital AC servo driving system and German Neugart reducer, it runs steadily and cutting with a high precision.

CG Multi-head strip cutting machine

This kind of machine is adopting oxygen gas supply with high efficiency; it can be designed with different number of cutting torches according to customer’s requirement. It can process several plants in one time, with the function of longitudinal multi-head cutting and transverse straight-end cutting. Equipped with imported transducer to stepless speed adjustment, the adjustment range is large and it can move safety.AC frequency conversion governor or AC servo is adopted in driving system.

XCF-1200 portable digital control flame cutting machine

XCF-1200 can cut not only manually as a semi-automatic car but also automatically. It is the portable type when the cutting range is within 1200mm.It likes the gantry type digital control cutter to cut any complex plane figure. It is mainly used for flame cutting as well as may be configured the plasma cutting. The vertical guide of the main machine adapts the imported precision double axis straight line guide; the horizontal guide is made of the precision transmission system and the aluminum alloy sections with stable transmission and high precision. The CNC control system which is produced by Sino-US joint venture has the advantages of high reliability and strong anti-jamming, it is easy to master jacking programming. It can do either the manual programming for the simple figure or the automatic jacking programming for the complex figures.5.7 inches LCD, so it is visual and easy to learn. The machine is widely applied to plate-cutting of manufacturing industry such as automobile, shipbuilding, engineering machinery, petrochemical industry and pressure vessel etc.

The above is our WINCOO several cutting machine types, the specific product content welcome you to enter our website to browse.

Simple chain type hydraulic jacking system is composed of one-stage double-acting hydraulic cylinder, pulley block, load-bearing chain and oil way etc. Moveable pulley is used to enlarge chain stroke, i.e. traveling distance of the cylinder is 1/2 of lifting distance of the chain. It applies to inverted installation and construction of various large storage tanks (steel) and various storage tanks.

LYT-type simple chain type hydraulic jacking system includes the following models: LYT-120-2700, LYT-200-2700, and LYT-300-2700 etc. (those with special stroke need to be customized).

• What is the operation process of the simple chain type hydraulic jacking system?

• What is the working principle of the simple chain type hydraulic jacking system?

• What are the advantages of simple chain type hydraulic jacking system?

What is the operation process of the simple chain type hydraulic jacking system?

LYT-type simple chain type hydraulic jacking system is used to firstly lift the tank roof and the top (first layer) siding of the tank. It's required to group weld tank siding when the lifting height of siding exceeds the second siding (the second layer from the top) by 30-50mm, and group weld the third layer (the third layer from the top to the bottom) of the tank after lifting again, lift successively, group weld the siding of the tank layer by layer, until the last layer of siding.

What is the working principle of the simple chain type hydraulic jacking system?

LYT-type simple chain type hydraulic jacking system is used for lifting. When oil enters the hydraulic jack, the movable pulley is pushed upward by pressing the piston, thus driving the load-bearing chain to lift the expansion ring. In this way, the whole tank (including tank roof) is lifted up, until it reaches the pre-set height (there is a voidance of the next layer of plate). The siding in this layer is surrounded for butt welding. After the positioning block is welded, hydraulic hoist returns and the lift tank falls back to the newly-surrounded siding. After welding of circular seam and vertical seam, the door-type card for fixing expansion ring is cut off and the expansion ring is released. In this way, the hoist returns and expansion ring falls to the Model of hydraulic pump station Tank volume Rated pressure Rated flow Power Control voltage of solenoid valve Motor drive rate YB-7.2 220L (700*550*580) 25Mpa 7.2L/min Three-phase Four-wire (380V) 220V 5.5KW YB-14.5 340L (750*650*650) 25Mpa 14.5L/min 220V 7.5KW Mode of LYT-type hoist Rated lifting capacity (KN) Hydraulic area (mm) Rated oil pressure (MPa) Piston stroke (mm) Chain stroke (mm) Cylinder safety equipment Reinforcement measures LYT-120-2700 120 11304 25 1500 2700 Double-direction oil-way hydraulic lock 2 adjustable pull rods LYT-200-2700 200 18859.6 25 1500 2700 Double-direction oil-way hydraulic lock 2 adjustable pull rods LYT-300-2700 300 25434 25 1500 2700 Double-direction oil-way hydraulic lock 2 adjustable pull rods bottom of tank siding. Then, the next circular plate is expanded and transfer rib plate, such as door-type card, is welded for lifting, and so forth. The group welded tank is lift, until group weld of the last layer of siding, so that the whole storage tank is installed with this inverted method.

What are the advantages of simple chain type hydraulic jacking system?

1. Simple chain type hydraulic jacking system is stable, safe and reliable. Due to the adoption of unified hydraulic control and single or partial (several) adjustment, the whole lifting process is relatively stable. The hoist is provided with synchronizing valve and hydraulic lock to prevent sliding and falling of the tank or heavy loads, which are caused by power failure and fracture of oil tube. Hydraulic lifting is stable, safe and reliable.

2. Construction quality is ensured. As the hoist is provided with synchronizer and adjustable function, lifting height can be controlled accurately. Due to above reasons, quality of the tank is ensured.

3. The simple chain type hydraulic jacking system is easy to operate. Construction environment is good and work efficiency is high.

4. The simple chain type hydraulic jacking system is well-adapted. As long as the number of hydraulic hoists is increased or decreased, the whole set of equipment can be applied to the inverted hydraulic lifting construction of large storage tanks with different volumes ranging from several thousand cubic meters to tens of thousands cubic meters.

5. The hydraulic pump station and the hydraulic hoist are placed in the tank for easy operation. Finally, a door-closing plate is reserved to move the equipment out of the storage tank, and the door-closing plate is group welded well.

6. The hydraulic pump station can be controlled singly or jointly, and has strong construction adaptability and excellent technical performance price ratio.

7. Short construction period, low cost and good economic benefit. Due to the high degree of modernization and the fast lifting speed of the complete set of equipment, it has low construction cost and good economic benefit. This technology is truly characterized with convenient and centralized control, simple operation, safety and reliability (no falling), accurate control of weld clearance and lifting height of heavy objects, which can ensure the quality of the project, save labor and reduce costs, and achieve remarkable economic benefits.

Wincoo Engineering Co.,ltd is a hydraulic machinery manufacturing company integrated with design, development, production and sales, which mainly manufactures LYT-type chain-type hydraulic hoist, SQD unfixing holding-latch hydraulic hoist and supporting products. Such products are mainly used for inverted lifting and installation of steel storage tanks. Founded in 2003, after years of concentrated scientific research and development, the company obtained the patent certificate of "Utility Model Hydraulic Hoist' issued by "China National Intellectual Property Administration", and the right to use the trademark of "WINCOO" in 2008, so as to enable products of Wincoo Engineering Co.,ltd to quickly become Chinese brands.

Hydraulic jack is mainly used in the inverted construction of vertical cylindrical steel storage tank (hydraulic lifting method) in petrochemical industry, inverted construction of steel liner in power plant chimney and inverted construction of vertical cylindrical low temperature storage tank, etc. Today I will introduce our YT series hydraulic jack, and take the YT30 for example. I will introduce this product in the following aspect.

●The features of equipment

●The structure of equipment

●The overall structure of the equipment and its working principle

The features of equipment

1.The set of equipment is mainly composed of hydraulic lifting pump station, hydraulic cylinder, wire rope and so on, easy to install.

2.The equipment adopts PLC program to control the lifting centrally. Each lifting pump station is equipped with displacement sensor device, which is easy to operate and has high lifting synchronization accuracy.The equidistant distance can be adjusted arbitrarily.

3.The hydraulic lifting pump station can be divided into two modes: dynamic and centralized control. The hydraulic cylinder can be adjusted (fine-tuning) rising and falling individually or locally (several), and can be controlled centrally by multiple groups. The lifting height can be more accurately controlled, which is convenient for the butt adjustment of the welding seam of the tank wall.

4.Each hydraulic cylinder is equipped with safety valve, good self-locking,equipment will not be due to power failure in the process of operation;

5.The blasting and breaking of a high-pressure rubber hose.The failure of a hydraulic cylinder causes the tank or heavy weight to slide or fall, and the hydraulic lifting process is safe and reliable.

6.The stroke of hydraulic cylinder is 3200mm, which can meet the one-time lifting completion of the existing panel width and reduce the lifting time.

7.The overall base length of the equipment is only 2200mm, which can fully meet the automatic welding process of large storage tank inner ring seam.

The structure of equipment

Electrical control system: power supply part, control part (operating platform) and pump station control box.

Centralized control	Control panel	Power supply	Pump station control box

 

The equipment consists of five parts;It is composed of power supply part, control part, hydraulic station part and pipeline part

 ● The power supply part provides power supply for the control part, and the hydraulic station provides power supply.

● The control part provides control for hydraulic station and hydraulic jack

● Hydraulic station: it is composed of oil pump electric unit, hydraulic valve set, high-pressure ball valve, high-pressure rubber hose and oil tank to provide hydraulic energy for hydraulic jack.

● Hydraulic jack part: hydraulic cylinder, wire rope, such as equaling rod device, hydraulic cylinder roof device, hydraulic cylinder support rod, etc

● The fixed plate, wire rope lifting lug and pin for the hydraulic cylinder are made by the user.

The overall structure of the equipment and its working principle

1.The overall structure of the equipment

1).The set of equipment is evenly placed around the lifting object, the overall force and lateral force of the equipment are strictly calculated and successfully applied.

2).Precise and compact structure, adjustable output force, lifting speed to meet lifting requirements, high synchronization accuracy.

2.Working principle of equipment

Force transfer process:

Output force of hydraulic cylinder → steel wire rope → rising ring (welded with lifting lug) → conduction plate → wall plate lifting  

Hydraulic jacking system is mainly used in large tank construction. WINCOO ENGINEERING CO.,LTD is supplying tank hydraulic jacking system to tank contractors worldwide.

Rolling machine is a kind of equipment that uses working rollers to bend and shape sheet metal materials. It can shape parts with different shapes such as cylindrical parts and conical parts. It's very important processing equipment.

What are the precautions for using the rolling machine?

What are the structural characteristics of the rolling machine?

What cleaning measures are available for the rolling machine?

What are the precautions for using the rolling machine?

(1) Automatic center alignment.

Roll forming of the sheet metal is mainly completed by the rolling effect of the rolling machine. When the sheet is fed into the rolling machine, it must be ensured that the front edge of the sheet is parallel to the outer circumference of the roll, so that the rolled parts have high precision and high quality. The automatic center alignment process of the blade in the automatic feeding device is mainly completed by the servo motor driving the center alignment rod. Then the sliding device pushes the sheet to the feeding position of the rolling machine and waits for the sheet to be rolled.

(2) Flexibility.

Given the peculiarity of the plate shape, the vacuum suction receiving device is mainly used for plate transport. The plate rolling machine can roll plates of different sizes. Therefore, the position of the suction cups in the vacuum suction cup receiving device of the automatic feeding device must have a suitable adjustment function to be suitable for handling plates of different sizes.

(3) The speed and stability of the handling process.

In order to meet the working rhythm of the sheet metal bending machine and the safety of the handling process, the automatic feeding plate handling process should have better speed and stability to prevent overshooting and vibration during the handling process.

What are the structural characteristics of the rolling machine?

The automatic feeding device of the sheet bending machine is mainly composed of a sheet metal carriage, an actuator, a sheet metal transfer mechanism and an auxiliary mechanism. Sheet metal trolleys are used for storing sheet metal to be rolled. The main function of the actuator is to transport the sheet metal to be rolled up on the sheet metal trolley to the feeding platform. The transportation process of sheet metal is mainly applied to the Cartesian coordinate manipulator and vacuum suction cup receiving device. In industrial automation systems, it is often necessary to pick up and transport workpieces, and vacuum suction cups are widely used as vacuum manipulators.

What cleaning measures are available for the rolling machine?

1. Clean the components of the sheet metal rolling machine, especially the connection place;

2. When assembling the sheet metal rolling machine, the principle should be followed from the inside to the outside, first down and then up;

3. During assembly, the use of the same assembly tools or observe assembly work in the same orientation;

4. During the assembly process, the transmission should be carried out in strict accordance with the design drawings, and the dimensions and specifications should be strictly checked.

With advancing technology, rolling machines are increasingly used in everyday life. WINCOO ENGINEERING CO., LTD is known for high precision rolling machines. And you can connect them.

The hydraulic storage tank lifting equipment has a slow lifting speed but is safe and durable, and its carrying capacity is also very amazing. It is the choice of many businesses.

What is the function of hydraulic storage tank lifting equipment?

Why can't the hydraulic storage tank lifting equipment lift?

What are the contraindications to the use of hydraulic storage tank lifting equipment?

What is the function of hydraulic storage tank lifting equipment?

T series hydraulic storage tank lifting equipment is large-scale equipment specially developed for the national petroleum reserve project, which is suitable for the inverted welding process engineering of steel giant silos. This type of device is a two-stage single-acting hydraulic cylinder (hydraulic jack) for VTOL workforce or needs to be returned from the back position, it cannot be used for horizontal work. The device is compact in structure, safe and stable, easy to operate, adjustable in load, quick in installation and high in synchronization accuracy. YT series hydraulic storage tank lifting equipment is a "drag five" oil supply method: each pump station is connected to 5 hydraulic cylinders; thus, avoiding the disadvantages of excessive oil pipes and many leakage points caused by traditional centralized oil pipes, and ensuring that environmental pollution is minimized.

Why can't the hydraulic storage tank lifting equipment lift?

There is no oil inside, the small pump gasket cannot move against the steel ball or there are impurities or damage in the recess of the steel ball.

1. Observe whether there is oil in the hydraulic storage tank lifting equipment, and refuel without oil.

2. Clamp the hydraulic storage tank lifting equipment on the vise, remove the handle connecting rod on the small pump, tighten the oil drain valve, and release the air from the oil filling port, loosen the small pump counterclockwise with the afterburner lever of the plum wrench. Use needle nose pliers to pry out the gasket, take out the steel ball, clean the recess, put in the gasket, observe whether there is room for the steel ball to move, and then install it back into the small pump and tighten it.

What are the contraindications to the use of hydraulic storage tank lifting equipment?

(1) No overload, super high. When a red line appears on the sleeve, it indicates that the hydraulic storage tank lifting equipment has reached the rated height and should stop lifting.

(2) When several hydraulic storage tank lifting equipment are working at the same time, there must be a special person instructing them to make the lifting or lowering synchronously. Wooden blocks should be supported between two adjacent hydraulic jacks to ensure the interval and prevent sliding.

(3) When using the hydraulic storage tank lifting equipment, always pay attention to the sealing part and the pipe joint part, and it must be safe and reliable.

(4) hydraulic storage tank lifting equipment is not suitable for places with acid, alkali or corrosive gas.

Our company has a skilled team that can customize exclusive products for you according to the different needs of customers. If you are interested in this product and want to know more about it, please contact WINCOO ENGINEERING CO., LTD.

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