Category Product

ZT4 X 2000 Slitting Line
Product

ZT4 X 2000 Slitting Line

Steel slitting is a steel manufacturing process wherein a coil of steel is slit into the lengths and widths specified by the end application. This process requires machinery lines equipped with a decoiler, slitter, and a recoiler — to achieve the end product: slit steel coils, or “mults.”.

To get precise slitting strips, a suitable quality slitting line is needed. Here we have an introduction of our 4X2000 slitting line, if you need more details of other sizes slitting line, please contact us.

I.Technical Parameters

1.Specification

Raw Material: Galvanized Steel

Tensile strength: δb≤510Mpa

Thickness of coil plate: δ=0-4mm;

Width of coiled plate: 2000mm;

Coil weight :Max 15T;

Coil I.D: ф500-ф760mm;

Coil O.D: ≤ф1800mm;

slitting pivot : ф240mm; material 40Cr;

Slitting blade: ф240×ф380×20;

Material of slitting blade: 6CrW2Si

Hardness of blade: HRC58°—60°;

Recoiler I.D of waste: ф420 mm;

Recoiler I.D: φ508mm 2.Parameter of the finished products:

The precision of width: ≤±0.1mm/M

Slitting quantity : 6 pieces ;

3.Other parameters:

power supply :380V/50Hz/3Ph

line speed: 0-80m/min

area of the producing line (about): 30m (length) ×8m (width)

operators: one skilled worker and two general workers

color of the equipment: grass green or customize

the weight of the equipment: about 40T

Ⅲ. Parts of the equipment

Hydraulic coil car

Hydraulic double head de-coiler

  Hydraulic pinch and press device

Hydraulic head-cutting machine

Roller table 1

guide machine

Slitting machine

Scrap winder (both sides )

Roller table 2

Tension stand

Recoiler

Hydraulic unloaded car

Electrical control system

Hydraulic system

Ⅳ. Devices Description

ZT 4×2000 slitting line， mainly used for the slitting and divide the strips and preparing the materials for the next processing units.

1.Hydraulic coil Car

◆The car can move levelly and vertically, which is convenient for putting the steel coils to the un-coiler.

◆It is driven vertically by hydraulic pressure and the level movement is driven by electromotor.

◆The weight it can carry is 15T(Max).

2.Hydraulic double head de-coiler

◆supporting steel rolls and uncoiling

◆the moveable structure of double way hydraulic top tight

◆hydraulic pressure drives the level and landscape orientation movement

◆brake system, tapered feeding plate, 400 arrester brake

3.Press and pinch device

◆2 hydraulic cylinders controls the lifting of the decoiling rollers

◆BWY-4 cycloidal pinwheel decelerator drives steel rolls running

◆hydraulic shovel with retractility and hydraulic compress and hit the head to feed the steel plate

4.Hydraulic head-cutting machine

◆With double columns and press device which can shear 4mmX2000 steel plate

◆the material of blade is alloy 9CrSi and the gap of upper and lower blades can adjusted

5.Roll Table: 1

◆It is composed of the rollers and the frame which will be convenient to feed the steel sheets

6.guide machine (from left to right):

◆It uses the device of the vertical rolls of both sides to guide the steel belt goes into the slitting device correctly

◆the guide rolls of both sides use hand shaft to expand the opening width , the width range is 2000mm

7.slitting machine:

◆Drive system consists of drive stand , 650 decelerator, 75KW DC motor, the gear distribution box, coupler, connection shafts and cover.

◆Main section is made up of base, fixed brackets, large slide block, 2 blade pivot（Φ240mm）,moveable brackets, slide block, the adjustment device of front and back of the brackets and the lifting device of blade pivot, supporting blades, isolating cover and rubber ring, etc.

◆the main section adopts hydraulically move out the brackets which is very convenient to change the blades

8.Scrap Winder :

◆It consists of base, the shaft and plate of edge material, friction wheel, supporting wheel chain, chain, 350 decelerator and 7.5Kw electric machine.

9.Roll Table:    2

◆It is composed of the rollers and the frame which will be convenient to feed the steel sheets

10.Tension stand

◆It adopts the 5 roller(up 3 down 2) device which can improve the recoiling quality.

◆Consist of base ,pre-dividing shaft, bracket, press shaft, hydraulic damp device and hydraulic shaft lifting the press down device

11.Recoiler

◆consist of base, bearing frame, recoiler shaft, the expansion device of hydraulic recoiling, the expanded recoiling plate, move able arm bearing, supporting decelerator, 110KW DC motor etc.

◆It adopts the hydraulic expand and shrink to tight the

coils inner diameter.

◆Designed with 8-fan-shaped plates which can be a

round circle and machining as a whole to ensure the recoiling quality. It is designed with hydraulic clip mouth and clip the strips heads.

◆It is designed with the hydraulic press arm equipped with the spacers to

guarantee the even rewinding quality.

◆It is equipped with the hydraulic pushing device to unload the coils

12.hydraulic unloading car : capacity:15T

◆This car carries the slitted coils and movable lift , also is designed with the positioning holes to unload the coils.

◆φ 180 hydraulic cylinder drives it lift up and down and is equipped with 4

guide pillars

13.Hydraulic system

◆Ensure the using of every hydraulic parts

14.Electrical control system

◆Electric cabinet and operate table.

Roll forming machine coil winder 5 Tons hydraulic decoiler with loading car
Roof/Wall Sheet Forming Machine

Roll forming machine coil winder 5 Tons hydraulic decoiler with loading car 

The hydraulic decoiler is used to lift up and down, move forward and back to make it easy to load the coils on the decoiler.

Hydraulic controls lifting, motor drives moving. The car is controlled on the auxiliary control panel.

It’s working speed about 6-7 m/min, when the coils on the decoiler, the car will return back to the start position.

It can also carry back the unfinished coil from decoiler.

The min cap between the coil car and the decoiler front should be 500 mm to avoid any problems during coil loading.

The car can move levelly and vertically, which is convenient for putting the steel coils into the decoiler.

It is driven vertically by hydraulic cylinder with the guide pillars.

The level movement is driven by cycloid motor.

The actual capacity can reach to 7 Tons.

Main specifications:

Automatically feeding and trasmission power 7.5 KW

Hydraulic inner tight

Hydraulic power: 4 KW

All the set up drawings views (plan, elevation, side, etc) with actual dimensions of the decoiler, coil car etc are to be sent in AUTOCAD format once order is released.

About the hydraulic decoiler, what we also can do for you?

Remotor for control by hand easy to use.

We will add sensor.

We will add buttons for controlling on decoiler.

More photos about 5 Tons hydraulic decoiler:

Metal wall angle bead slotted wall angle machine
Roof/Wall Sheet Forming Machine

Metal wall angle bead slotted wall angle machine

Metal wall angle bead slotted wall angle machine is one of our main roll forming machines, we name this kind of machines: wall angle machine, angle bead machine, slotted angle machine, metal angle machine. We made many same machines before, we have customer of this kind of machines from such USA, Peru, Iran, South Africa as so on. This kind of machines contains several components: decoiler, feeder, servo feeder, punching machine, roll forming machine, shearing system, receiving table, electric controller, hydraulic station as so on. We can design the machine as customer’s personal requirements, especially for the hole, we can design the punching mold die for different type, here below I attached some different type angle bead products photos for you reference:

This kind of metal wall angle bead product are widely used for the home decoration, this kind of the metal angle bead can guarantee the angle of the wall are more strong. If you are interested in our machine, please feel free to let me know, our machine adopts the famous brand punching press, this can guarantee the stable of the machine working.

Our machine rollers and the mold die adopts the Cr 12 material, this is the best material, we can give you long time guarantee, and within the warranty time, any damage of the mold die or rollers, we can change new one for you free of charge.

Here I attached some of our machine photos for you reference:

steel frame CZ purlin automatic changing size forming machine
Roof/Wall Sheet Forming Machine

steel frame CZ purlin automatic changing size forming machine

C / Z purlin is widely used in modern steel structure buildings. As the purlin of the house, Z purlin has better bearing capacity

The internal supporting part of steel structure, high-strength galvanized steel plate, is precision processed and cold rolled into C and Z purlin.

Purlin can be divided into main purlin and secondary purlin.

The main purlin is connected and installed on the roof and exterior wall structural column beam, and the secondary purlin is used to connect the roof panel and exterior wall panel to the foundation structure. The primary and secondary purlin are the main structural components commonly used in modern steel structure architectural design.

C purlin automatically processed and formed by C purlin forming machine. C purlin forming machine can automatically complete the forming process of C purlin according to the given size of C purlin.

C purlin is processed by cold bending of hot coil plate, with thin wall, light weight, excellent section performance and high strength. Compared with traditional channel steel, the same strength can save 30% of materials.

For this machine, because of the normal thickness of the material, the C purlin machine can not run very fast, normally it can produce 4 or 6 meters C purlin within one minute.

But with the improvement of technology, now we can make high-speed steel frame purlin machine. The speed can reach 20 meters per minute.( without punching hole process )

We can also make this machine can automatic adjust the C purlin product sizes by adjust parameters on the PLC computer, which is very easy to operate.

Cold Saw for 2”Tube Mill
Product

Cold Saw for 2”Tube Mill

A tube mill needs a cutting saw to cut tubes. And there are computer cutting saw and cold cutting saw. Here we introduce one size of our cold saw for 2” tube mill.

1.Equipment Specification

1.1General

1.1.1type and picture: ZT-28

1.1.2Scope of application: Carbon steel, Q235 and under.

1.1.3Pipe specification:

Round: MAXØ50 mm Square:MAX35X35mm

Rectangle: less than MAX20X50mm Wall thickness: 0.6 ~ 2.5mm

Inside bead NOT removing.

1.1.4Max. line speed: 120 m/min.(Less than 25 in diameter）

1.1.5Cutting length: 1.5 ~ 99 meters.

1.1.6Length precision: ±1.5 mm (line speed fluctuating less than 2%)

1.2Electric Description

1.2.1Driving motor: servo motor 11KW/2000rpm, from PHASE, Servo controller power: 11KW, from PHASE

1.2.2Feeding motor: servo motor1.9KW/2000rpm, from PHASE . Servo controller power: 2KW from PHASE

1.2.3Blade motor: AC motor 7.5KW/1460rpm, from SIEMENS. Frequency converter power: 11KW SIEMENS

Servo controller power：11KW ,SIEMENS

1.2.4All three motor cable from Germany SIEMENS

1.2.5Length measurement:2000 pulse encoder. IP65 waterproof and dustproof from OMRON.

1.2.6Control cabinet: 1000*600*2200mm, Operating desk: 800*510*1100mm.

1.2.7Driving axis run a E-CAM curve. Float home point of saw platform. Customer can set home point according to the length of tube. Fixed back point of saw platform for section receiving.

1.2.8Saw blade automatic tool setting. The feeding axis detects the blade diameter automatically, without manual measurement.

1.2.9Support up to 6 length groups and online changing the group. Max setting length 99m.

1.2.10Support up to 24 pipe recipe. Including tube thickness, feeding distance, teeth feeding, etc. The customer just picks up recipe when changing pipe.

1.2.11Via expand the system I/O points, meet the customer requirement of sort, packing of the pipe.

1.2.12Through 4G wireless network, 24 hours of remote online diagnosis, fault query, fault repair and program update download function are realized, and unattended after-sales service is realized, so as to solve the worries for users.

1.3Mechanical Description

1.3.1Machine dimension: 4420*1380*1350mm

1.3.2Machine weight: 2250Kg (approximately).

1.3.3Blade gear box: special design for cold saw (ratio 9)

1.3.4Blade: HHS 350mm diagram, 180/200 teeth, 50mm centre hole, 4*15*80 dowel hole. Offer 1 pcs

1.3.5HSS blade has at least 20mm additional diameter for re-sharp.

1.3.6Gear rack length: 3 meters, from KH, Taiwan.

1.3.7Linear guide system: 5 meters, from HIWIN, Taiwan.

1.3.8Feeding ball screw system: 45mm diagram, from HIWIN, Taiwan.

1.3.9Clamp: 2 group with cylinder. fixture Offer 1 set

1.3.10The saw blade is equipped with wire brush device, which can be locked/removed to clean, convenient to adjust, and remove the iron scrap on the saw blade when rotating.

1.3.11The main shaft is equipped with a saw blade buffer (program protection), which can reduce the vibration of the saw blade and prolong the life of the blade.

1.3.12The device base is equipped with an entry guide roller (upper and lower roller) (with an eccentric way to adjust the height of the roller). The last set of fixtures comes with a bracket;

1.3.13Each block is equipped with adjustable cooling emulsified liquid spray pipe to flush impurities and iron chips on the washing clamps, and no need for independent water supply device; The retaining nut of the fixture has anti-loose mechanism;

1.3.14Saw cutting mode: saw blade and feed adjustable, that is, feed servo

motor speed inconsistent, saw blade speed consistent; 3 segments adjustable (ensure the steel pipe does not change, no burr)

1.3.15The measuring roller device adopts the double roller spring form

The precise moving parts are provided with an oil pump which can automatically fill the lubricating oil. The filling amount of each component is adjustable.

Tr4 roofing sheet machine,Peru popular roof sheet machine,Trapezoid roof panel making machine
Roof/Wall Sheet Forming Machine

Tr4 roof panel rolling forming machine

Tr4 roof panel rolling forming machine is use to produce a kind of popular roof panel that much popular in Peru market.

We called this kind of roof sheet Tr4. About Tr4 roof sheet, it have some different profile dimension, in general both of them have four waves, here as below for your reference, different profile drawing may have differnt machine price, you can choose according to your needed.

About the Tr4 roof panel rolling forming machine, we designed it according to your confirmed profile drawing. The machine mainly include five parts, one set 5 Tons manual decoiler, one set main roll forming machine, one set hydraulic oil pump station, one set PLC control system and one set product collect table.

Here are some important technical parameters:

Above all is our machine regular configuration, all electric part brand are famous brand, we want to provide you a high quality machine with long service life and low broken rate. If you have any special requirement, please let me know, I will make a exact machine solution according to your requirement.

CD machine, UD machine, CD profile machine, UD profile machine, CD UD profile machine, CD 60x27mm UD 28x27mm Profiles machine
Product

CD 60x27mm UD 28x27mm Profiles roll forming machine

CD 60x27mm UD 28x27mm Profiles roll forming machine is one of our main roll forming machines, normally there are 2 profiles in this system, the size of them are CD 60x27mm UD 28x27mm. This kind of CD UD machine we made many till now, most of the customer from Russian speaking countries, such as Azerbaijan, Uzbekistan as so on. We can supply different type machines for you for this 2 profile, here I attached our machine photos for you reference, please have a look. We have different speed machine from 25m per minute to 40 m per minute, we can design the machine as your personal requirements. This kind of profiles are widely used in the home decoration ceiling system.

Profile drawing and finished products:

 

Roof/Wall Sheet Forming Machine

glazed tile metal roofing sheet making machine

Antique colored steel glazed tile roofing sheet is a new type of building material, which uses colored steel plate as the base plate and is formed after special processing and special paint baking. It is rich in color, classical and elegant, which makes the finishing touch for your building. It has the advantages of light weight, high strength, good waterproof, convenient and fast installation. It can be widely used in villa roof, urban flat to slope, tourism scenic spot buildings and so on.

Preserve the shape of traditional ceramic tiles, reflecting the elegant classical beauty and traditional beauty. Substrates of various colors can be processed, and the colors of matte and bright are diversified. Light material and high strength: the unit mass is only 1 / 10 of that of ceramic tile, but it has reached the strength that ceramic tile can’t reach. It has strong wind resistance and weather resistance. The service life is up to 30 years: the product surface is treated with multiple anti-corrosion and anti rust coatings to ensure the service life of the product. Excellent waterproof performance: seamless connection on the slope, interference combination of the whole tile and complete sealing and fixing components have the waterproof performance that other building roof materials do not have. Short construction time and low cost: meet the site requirements of the construction unit, reduce the construction intensity and improve the construction efficiency, and the construction is not affected by the season.

 

 

The shape of the tile imitates the ancient glazed tile. The material is 0.3-0.6 thick colored steel plate. It has rich color and strong corrosion resistance. It integrates light weight, high strength and decoration. It reproduces the effect of the ancient tile with soft curve and obvious steps. The weight per square meter is only 5-9 kg, which is one tenth of that of the traditional sintered tile. The firm connection mode can fully bear the roof load; The unique air interlayer improves the thermal insulation performance; The waterproof groove of the tile itself has good waterproof characteristics and is very suitable for slope top buildings such as light steel structure, concrete structure and wood structure or flat to slope projects in the reconstruction of old cities.

Normally this glazed tile roofing sheet making machine can make 2-4 meter per min.

And our machine has one advantage of stacker, so that it can shown our roll forming processing is very great, you can check this picture.

 

Because of the shape of glazed tile roofing sheet, the price is more higher than the normal roofing sheet ( such as corrugated and trapezoid roofing sheet )

So if you choose this design , it can help you to be a star in your local market.

Floor Deck Machine

floor deck roll forming machine

New Design light steel villa floor deck roll forming machine:

 

The advantages

 

It is a kind of lightweight and high-strength profiled steel sheet metal floor deck formed by rolling forming of 1250mm wide high-quality cold-rolled hot-dip galvanized steel sheet. It adopts a dovetail necking design with an effective width of 768mm and a wave height of 16mm.

 

Product advantages

· Reasonable structure

· Easy and quick installation

· Lightweight and high strength

· Low sheet loss

· Strong corrosion resistance

· Durable Wide range of applications green economy.

 

Application (where to use and how to use Decking board floor deck machine)

 

When use together for villa house metal decking

 

1)It is used as structural slabs, and a layer of dry hard cement mortar is laid on top;

2)No leveling layer is needed on the board, and the dry hard cement mortar is directly combined with the surface layer.

3)Low loading weight. As a light steel villa floor, compared with the traditional OSB board, the load on the board is reduced by about 30%.

 

When it is used as wall panel, paste a 2mm-thick sound-proof and vibration-damping strip on the light-steel keel column of the wall, sound-proof and vibration-damping strip with this decking, and fix it with self-tapping screws at the valley position;

Install the hot-dip galvanized welded wire mesh close to ZT decking board, level the cement mortar, make a waterproof layer on the leveling layer, and then paste the culture stone or paint the real stone paint and other decorative surfaces (or directly install the imitation wood grain cement on the surface of the ZT decking Fiber pressure plate or metal embossing plate).

Advantages of using it as wall panel:

 

· Protect from termites Compared with OSB board, its material property is steel plate, which is not corroded by termites. In southern areas where termites are frequent, it can effectively replace OSB board for external walls.

· Effectively prevent the whole falling off Compared with other flat plates, the concave-convex groove structure can effectively engage with the cement mortar leveling layer, which greatly enhances its overall stability and prevents delamination.

· Effectively prevent thermal expansion and swelling The expansion coefficient is 1.2×10°/℃, which is slightly affected by temperature changes; its material is steel, which does not shrink and expand with moisture content, which can effectively control its deformation without stressing the light steel structure itself, nor due to Large deformation causes cracking of the leveling layer or surface layer.

 

 

 

Zhongtuo Metal Decking Roll Forming Machine is designed to produce the new floor deck and wall panel product in batch automatically.The PLC control system support multi orders (for different length and quantity requirements)input, ensure the machine can work continuously according to different request without stop. The machine picture is only for reference, the real machine will customized according to customer’s request.

 

The finished products

 

 

The Feature of Metal Decking Roll Forming Machine

 

· ZT structural floor and facade rolling forming machine can produce the floor decking in the speed of 15 to 20 meter per minute.

· We can make the perfect shape when overlapping, it can match one and another easily.

· The machine we design using 43 roller stations to make sure the shape is good and fixed well.

· Machine we use 30mm thickness middle plate. Easy for installation, all electrical components we use the Simens Brand

图片2.jpg

Roof/Wall Sheet Forming Machine

Drywall profile stud strack rolling forming machine

Drywall profile stud strack rolling forming machine is designed to make metal stud and track, that can used to build a drywall system.

Usually, C stud need insert into U track, stud need punching hole that use to threading the electric wairs. Sometimes, track need to embossing pattern. Our machine can be customized according to the stud and track sizes that you want to produce. The machine speed usually about 40 m/min without punching device.

图片1.jpg

To let you know more about our machine, here are some questions about the machine you may interested in:

1. How many kinds of stud and strack can this machine produce?

The machine can produce several stud and track size, the exact dimension will be confirmed by customer’s needed.

2. How can produce stud and track on one machine?

For this part, we have two options:

Option A: Adjust the machine by moving roller and roller spacer manually. Then the machine width can be adjust to produce different stud and track dimension. This kind of opinion is more economical, but need to spend more time to operate. We will give you drawing and take video to teach you how to adjust manually.

Option B: Adjust the machine by PLC control system automatically. We will customized all stud and track dimensions on the PLC control system. To adjust the machine, just need one minute. This kind of machine price will a little higher than option A, but the working efficiency is more higher.

3. How to punching the holes on channel?

The holes will be punching after roll forming before cutting. The punching device can be controlled on PLC control system, like set up the hole quantity, hole distance.

4. Can the machine produce different length?

Yes, the machine can produce different lengthm by your request. The length can be set up on PLC control system, the product quantity also can be set up.

图片3.jpg

5. How many hours can be machine working everyday?

Usually, to ensure the machine can provide a more longer service life, we suggest machine working 8 hours everyday, and need to stop working each two hours.

 

We are professional roll forming machine supplier, already export machines to many countries for more than 15 years. If you are interested in our machine, let me know.