Three factors of affecting the cost of steel structure plant

The steel structure workshop is destined to have a strong construction market share due to its beautiful appearance, short construction period, high degree of industrialization and resource reuse. The cost of steel structure workshop is also a concern of many people. It can be used to control the cost and the technical advantage of steel structure plant. It is the key research object of many steel structure enterprises.

steel structure plant

There are three main factors in the cost of steel structure plant:

A, raw material factors

Steel and sheet are the main components of the steel structure plant, accounting for about 70%-80% of the total cost of the steel structure. The fluctuation of the market price of steel structure raw materials directly affects the cost of the steel structure plant. The material of the section steel differs greatly from the price of the carrier surface and the thickness of the panel and the material. The raw material of steel structure is the main factor in the construction cost of the shadow steel structure plant.

B, design factors

Reasonable design is the fundamental problem of saving raw materials to control the cost of steel structure plants. Different design schemes of steel structure workshops are important reasons for the change of raw material quantity, which directly affects the total cost of steel structure workshops.

C, construction and installation factors

The length of the construction period is also part of the cost of the steel structure plant. The proficiency of the installation technology is the main reason for the length of the construction period. The construction of the structural plant is a systematic project involving a wide range of factors and many influencing factors. The construction period, policy changes, and large amount of engineering can all affect the cost of the steel structure plant.

Characteristics and application of steel structures

Steel structures are mainly used in the following aspects:
1Industrial plant: It is adopted by industrial plant. It has small amount of steel, small base load, large span, high space use efficiency, comprehensive cost, flexible layout and convenient suspension. It is the most ideal structure for modern industrial plants!
2Sports halls: In recent years, China’s sports and education undertakings have developed rapidly. Various sports facilities have been built in various places. The stadiums built by the company have reached the international advanced level, and the company’s roof color steel plate is reconfigured. The series achieves the best construction and use.

usage of c purlinsteel structures
The steel structures has good advantages, mainly reflected in the following points:
1. High material strength: Although the bulk density of steel is large, the strength is much higher. Compared with other building materials, the ratio of the bulk density to the yield point of steel is the smallest.
2. The house has a small weight: the steel content of the main structure of the light steel building is usually around 25KG/-80KG, and the weight of the color profiled steel plate is less than 10KG. The weight of light steel houses is only 1/8-1/3 of the structure of the concrete, which can greatly reduce the cost of the foundation.
3, safe and reliable: steel material is uniform, isotropic, elastic modulus, good plasticity and toughness. It is an ideal elastic-plastic body, so it is accurate and reliable.
4. High degree of industrial production: The steel structure has the highest industrial production level, can be mass-produced in batches, and has high manufacturing precision. The construction method of factory manufacturing and site installation can greatly shorten the construction period and improve economic benefits.
5, beautiful: light steel enclosure is a color profiled steel plate, the use period is thirty years without fading, no rust. Due to the variety of colors of the color-coated plates, the lines of the buildings are clear, the look is comfortable, and it is relatively easy to shape.

Features of steel purlin

The steel purlin is processed by cold-rolling. The wall is thin and light in weight, with excellent cross-section performance and high strength. The material is Q195-345. The steel stringer is a secondary load-bearing member of the roof structure system that transfers the roof load to the steel frame. Our common steel purlins are classified into C purlin and Z purlin. What are their characteristics?

Features of c purlin

C purlin rolled by forming machine, the product surface is smooth, high dimensional accuracy, material Q195-345; Scope of application: C purlin is widely used in steel structure construction of purlins, wall beams, or can be combined into a lightweight truss, support Building components such as frames can be used for columns, beams and walls in mechanical light manufacturing; C purlin specifications: (100 × 50 × 20 × 2.5) – (300 × 75 × 20 × 3.0)

c steel purlin

Features of z purlin

In addition to high strength and saving steel, Z purlin is especially convenient and quick to install. The material is Q195-345. Scope of application: Z purlin is mainly used for purlins of steel structure construction, especially suitable for large slope roof. The specification of the Z purlin: (100 × 50 × 20 × 2.5) – (300 × 75 × 20 × 3.0)

z steel purlin

If you want to know more detail information about the c purlin machine and z purlin making machine, please feel free to contact with us.

Stud/pop chanel rack roll framing machine

Steel stud made by this stud/pop chanel rack roll framing machine are suitable to use as building decorations, especially suitable to use in bedroom, kitchen, washroom, corridor and so on. There are some details in the followings for your reference.

Drawing profile 

profile of c stud

Parameters of stud/pop chanel rack roll framing machine

1, Forming steps 10

2, Shaft diameter 40 mm

3 ,Middle Plate Structural

4,Roller material GCr12MoV quenching treatment 58-60° GCr12MoV quenching treatment 58-60°

5 ,Shaft material 40Cr steel

6 ,Work speed 0-25 meters/min

7, Gear transmission Gear transmission

8, Hydraulic Hydraulic

9,Cutting tolerance ±1mm

10,Cutter Gcr12

metal c stud machine studpop chanel rack roll framing machine

Features of stud/pop chanel rack roll framing machine

1. The frame of this machine adopts formed steel construction and utilizes processing technology after welded.
2. This machine has rational structure, strong carrying ability, and stable performance.
3. This machine has high forming precision and long service life because of its high precision processing and heat treatment before chromeplate.
4. Its famous brand components ensure its whole performance and quality.
5. With the adoption of PLC system, this machine can be operated by workers without too much training.
6. This roll forming machine for c stud is convenient to debug, and has low noise and high efficiency.

Z shape steel purlin roll forming machine

The Z shape steel purlin is processed from hot rolled steel. Though it is thin and light, it owns a high strength and excellent performance. It is usually used in large steel structure workshop, and it is also available in roof trusses, light industrial machineries, and other structural components. Z purlin is more suitable than C purlin in wide-angle roof, because Z purlin owns a better section module in bending. I will show you more detail information about the Z shape steel purlin roll forming machine.

Profile and pictures of Z shape steel purlin

z shape steel purlinz shape steel purlin profile

Specification:

Material: Carbon steel
Grade: Q235/Q295/Q345
Zinc coating: 60-275gsm
Width: 80-300mm
Height: 40-80mm
Thickness: 1.5-3mm

Parameters of z shape steel purlin roll forming machine

 

Rollers 18 Groups
Material For Rollers Cr15 steel
Material For Shaft Cr15 steel
Hardness For Heat Treatment HRC55-60°
Dalmeter Of Shaft 80mm
Frame Panel Thickness 20mm
Bottom Frame 360#H-section steel
Motor Power 22kw
Rolled Speed 16-18 m/min
Decoiler capacity 5 tons

z shape steel purlin roll forming machinez shape steel purlin roll forming machine

Steel stud and track wall framing machine

The steel stud and track wall framing is an economical friction-fit system to assemble frames for not only stronger, but safer partitions. In modern buildings, light-gauge steel structure play a big role because people are keen to fast assembling, economical yet safe buildings. For the steel stud and track wall framing machine, i will show you more detail information in the followings.

Check a profile and finished product of the steel stud and track wall framing

profile of Light steel keel forming machinesteel stud and track wall framing

There are many advantages of steel stud and track as following:

  1. There are over 50 years history for the commercial applications of Steel framing.
  2. Large quantities of metal components can be readily transported and craned into position on site.
  3. Drywall construction eliminates wet trades, and allows earlier finishing of walls.
  4. Steel stud lined with plasterboard offer excellent sound transmission loss properties.
  5. Rollformers steel framing has weight advantages up to 20% of equivalent size single brick rendered wall.
  6. Rollformers manufacture studs and tracks in various gauges and sizes which allows building walls up to 7.2m in height.

Parameters of the steel stud and track wall framing machine

Size: 5500х1200х1400

Weight t: 2.4 tons

Voltage:380V/50HZ3Phase(as customer’s request)

Roller fixer : Guide column

Frame : Memorial arch frame type

Frame thickness:25mm

Drive mode: gear

Material of rollers: GCr12MoV

Material of shafts: 45# steel with tempering

Diameter of shafts: φ50mm

Number of rollers :12 rollers

Main power: 7.5kw
Cycloidal planetary gear speed reducer

steel stud and track wall framing machine

Cable tray rolling forming machine for Hungary

Cable tray rolling forming machine is designed to produce cable trays that are used in different kind of factories and buildings. There are many types of cable trays we can make for you. I will show you some detail information about the machine in the followings.

Check a profile and finished product of cable tray

cable tray profilecable tray

Usage of the cable tray:

The bridges in the building can be erected independently or attached to various building (construction) structures and pipe rack supports. The structure should be simple, beautiful in appearance, flexible in configuration and convenient in maintenance. All parts need to be galvanized. , installed in the open-air bridge outside the building.

Parameters of cable tray rolling forming machine

 Maximum sheet width that can be formed 600 mm
 Maximum sheet thickness in GI Strips that can be formed 2 mm
Horizontal distance between shafts 400mm
 Number of forming stations 10 nos.
Vertical station 3 nos.
Total HP for Line 26
Speed of the machine 5 m/minute
Size of machine L 3,200 x w 1250 x 1100

cable tray rolling forming machinecable tray roll forming line

Features of cable tray rolling forming machine:

  1. operate easily
  2. can make many sizes cable tray by one machine
  3. save cost
  4. machine frame is strong
  5. we can give you the training about how to use the machine

There is a video about the machine we made for Hungary. It can make many sizes cable tray.

Trough cable tray and tray cable tray

The cable trays is divided into a trough type, a tray type, a ladder type, a net format and others. And it is composed of a bracket, a support arm and a mounting attachment. The bridges in the building can be erected independently or attached to various building (construction) structures and pipe rack supports. The structure should be simple, beautiful in appearance, flexible in configuration and convenient in maintenance. All parts need to be galvanized. , installed in the open-air bridge outside the building. I will show you the detail information about trough cable tray and tray cable tray.

Trough cable tray

The trough cable tray is a trough-type component made of a whole steel plate. It is different from the tray cable tray in that the height and width ratio are different. The tray is shallow and wide, and the trough cable tray has a certain depth and sealing.

Trough cable tray

Tray cable tray

Tray cable trays are the most widely used in petroleum, chemical, light industry, television, and telecommunications. The utility model has the advantages of light weight, large load, beautiful appearance, simple structure and convenient installation. It is suitable for both power cable installation and control cable laying.

Tray cable tray

The trough bridge is fully enclosed. The tray type bridge has many waist-shaped holes at the bottom of the bridge. The trough type bridge and the tray type bridge are different in the bottom, with holes and no holes. The trough bridge is not conducive to heat dissipation, and the tray type bridge has a slightly better heat dissipation.

If you want to know some information about the cable tray machine, please feel free to contact with us.

cable tray roll forming line

Features of rolling shutter door

The rolling shutter door body is made of high-quality stainless steel and other materials. It adopts the principle of parallelogram and is flexible. The drive is driven by a special motor, the worm and worm gear are decelerated, and a manual clutch is provided. When the power is off, it can be manually opened and closed. The rolling shutter door is a telescopic shed type, which has the characteristics of stable opening and closing, seeing the door body, and occupying a small space after opening.

rolling shutter doorapplication of garage shutter door machine

Features of rolling shutter door

1. By setting the intelligent infrared anti-climbing device, when the person climbs the door, the system will immediately alarm, thus ensuring the safety inside the door.
2. Special profiles: Adding different geometric shapes and bones to high-hardness zinc-aluminum alloy profiles can greatly enhance its strength. The surface is treated by special electrophoresis, the gloss is infinite, it is not easy to stick dust, it is not corroded by polluted gas, and it will never rust. The new period is long.
3. Engineering plastics: The main plastic parts of the door body (such as the connection between pipe and pipe, plastic parts, movable parts of the door, etc.) are made of high quality engineering plastics (such as PC, PA), high toughness, impact resistance, anti-twist, Wear-resistant, freeze-resistant, light-resistant, not easy to aging, long service life, free from wind, snow, lightning, sun and rain.
4. Unique process production The main frame profile of the door body is made of plastic parts. The screw fixing of the connection position adopts the invisible design to improve the appearance of the door body. The connection between the profile and the plastic parts adopts the processes of punching, pressing and drilling. The structure of the door is firm and there is no solder joint. Cross-connection design: The cross-tube is made of special technology and is equipped with a super-PA wear sleeve. The tight connection with the round tube not only makes the door row structure firmer, but also ensures smoother operation.
5. The characteristics of rolling shutters beautify the environment, improve the appearance of the company, enhance the corporate image; help to create a civilized enterprise, civilized factory, civilized city atmosphere; improve safety, even if there is damage or overturn in the middle of the night, immediately call the police. Rolling shutters are mainly used in living quarters, government schools, enterprises and institutions, etc.

Guardrail roll forming machine

Guardrails roll forming machine is one of most popular roll forming machines, two wave or three wave guardrails are optional. Different countries have different standards of highway guardrails, we design the guardrail forming machine according to customer’s profile drawing.

Two guardrails and three guardrails profiles

guardrail profile

Features of guardrail:

The bending of the highway guardrail increases the aesthetics and increases the strength of the slab. Both are available. It is rolled by the forming machine. The surface is clean and undamaged, and the corrosion resistance is extremely strong. The surface treatment is mature; anti-corrosion, anti-aging and anti-corrosion The characteristics of drying, high and low temperature, the service life in outdoor environment can reach 10-25 years; The product structure is concise, beautiful and practical, easy to transport, install, good anti-theft performance, limited by actual terrain, for mountain, slope, multi-bend The zone has strong adaptability and moderate cost, which is suitable for large-scale adoption.

There are two types guardrails roll forming machine, they are two waves guardrail machine and three waves guardrail machine. I will show you some details about them in the followings.

Two waves guardrail roll forming machine

Steel coil strip material:

Material: Q235

Steel strip thickness: 2.5~4.5mm

Steel strip width: 480mm

Coils ID, OD, weight φ508~φ600, ≤φ1900, ≤10T

Finished 2-wave Guardrails:

Example: 310mm width, 85mm height, 4320mm +/-2mm length

Guardrail machine:

Production speed: ≤15m/min 2 or 3 pieces per 4320mm

two waves guardrail roll forming machine

Three waves guardrail roll forming machine

Steel coil strip material:

Material: Q235 hot rolled

Steel strip thickness: 2.5~4.5mm

Steel strip width: 750mm

Coils ID, OD, weight φ508~φ600, ≤φ1900, ≤10T

Finished 3-wave Guardrails:

506mm width, 85mm height, 4320mm +/-2mm length

Guardrail machine:

Production speed:≤15m/min 2 or 3 pieces per 4320mm

three waves guardrail roll forming machine