Shandong Time Machinery Technology Co., Ltd.
Shandong Time Machinery Technology Co., Ltd.
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Shandong Time Machinery Technology Co., Ltd.
About the "Reinforced Rebar Truss Floor Plate Welding Production Line (SGHJ-IV)" equipment data and quotation
Legal Representative: Cui Hao
Phone: 13395378282
Address: Economic Development Zone, Jining City, Shandong Province
Website: www.sdsgzn.com
I. Business quotation 2
II. Introduction of Reinforced Steel Truss Floor Plate Project 3
1. Project overview 3
2. Production process introduction 4
3. Reinforced steel truss products for floor plates (with folded corner angles) 5
III. Equipment performance and technical parameters 6
1. Technical Parameters of Rebar Truss Production Line 6
1.1 Equipment Overview 6
1.2 Equipment Composition of Rebar Truss Production Line 6
1.3 Equipment Technical Parameters: 7
1.4 Equipment Features 8
1.5 Equipment Configuration and Component Brands 10
2. Reinforced Rebar truss template automatic welding machine 10
2.1 Equipment Overview 10
2.2 Equipment Composition of Rebar Truss Production Line 11
2.3 Equipment Technical Parameters: 12
2.4 Equipment Features 12
3. Cooling water machine 13
3.1 Technical Specifications of Air-Cooled Box Cooling Unit: 13
4. Air compressor 14
4.1 Technical Parameters of Air-cooled Screw Machine 14
5. Veneer Press 16
Professional manufacturer of intelligent CNC truss welding production lines
| SGHJ-IV Intelligent CNC Truss Welding Production Line Quotation | ||||||
| Quotation unit: Shandong Shiguang Machinery Technology Co., Ltd. | ||||||
|
Serial No. | Equipment name | Equipment model |
Units |
Quantity | Cost price (RMB) | Amount (RMB) |
|
1 | Reinforced steel truss welding production line | SGHJ-IV (automatic stacking) |
Unit |
1 | ||
|
2 | Template welding machine | SGMB-600/576 |
Unit |
1 | ||
|
3 | Screw air compressor | Kaizen BK37kW |
Unit |
1 | ||
|
4 | Plate press | V-shaped 600/576 | Unit |
1 | ||
|
5 | Cooling water machine | RX-10 | Unit |
1 | ||
|
6 | Rebar butt welding machine | 25kva | Unit |
1 | ||
| Total | Total equipment amount: ¥ In letters: | |||||
| Note: This price includes tax (13% VAT), freight, debugging and installation fees, and training fees. | ||||||
| Our company focuses on the research and development, and manufacturing of reinforced steel truss welding production lines. We have a professional and efficient technical research and development team. The company attaches importance to technological innovation, adheres to the path of independent innovation, constantly adjusts product structure to meet market demand, and has established long-term cooperative relationships with many well-known enterprises. | ||||||
Company name: Shandong Time Machinery Technology Co., Ltd.
Tax identification number: 91370811MA3EP7HT68
Company account: 815010601421010400
Bank: Jining Bank Xicheng Branch
Address: East of Jiafeng Road, north of Ruixiang Road, Jining Economic Development Zone, Shandong Province (in the premises of Shandong Taifeng Engineering Group Co., Ltd.)
II. Introduction of Reinforced Steel Truss Floor Plate Project
1. Project overview
The reinforced truss floor slab is a combination template that processes the steel bars in the floor as truss frames in the factory and welds them together with galvanized corrugated sheets. Concrete is poured on top of it to form a reinforced truss concrete floor. The reinforced truss floor slab has many advantages such as low overall cost, energy conservation and environmental protection, fast construction speed, and reduced construction costs. In recent years, it has been rapidly promoted and popularized in our country.
Due to the use of automated processing equipment and manufacturing processes in the production of reinforced truss templates, it has achieved standardized and large-scale factory production. It has advantages such as stable welding quality, uniform distribution of steel bars, and precise product dimensions. Mechanized and industrialized installation greatly reduces the amount of steel bar binding on the construction site and improves the working conditions of construction workers, effectively ensuring construction quality. The reinforced truss floor slab does not need to consider fire prevention and anticorrosion issues, reducing the cost of anticorrosion and fire prevention measures. Therefore, the adoption of reinforced truss floor slabs has a significant advantage in comprehensive cost compared to other profiled steel plates.
2. Rebar trusses for floor slabs (with bottom corner bending)
III. Equipment Performance and Technical Parameters
1.Technical Parameters of Rebar Truss Production Line
1.1 Equipment Overview
The rebar truss production line is a fully automated production line that integrates rebar coil wire laying, straightening, side steel bending, welding forming, automatic cutting, and finished product collection. It can produce rebar trusses for floor slabs as well as prefabricated building PC rebar trusses, widely applied in building construction (prefabricated floor slabs) and high-speed railway construction (double-block sleepers), among other fields.
1.2 Equipment Composition of Rebar Truss Production Line:
| No. | Equipment Components | Quantity | Technical Features |
| 1 | Coil Rebar Wire Laying Rack | One set | Vertical Wire Laying Rack |
|
2 | Straightening and Feeding Mechanism | One set | Adopts Multi-Wheel Straightening with excellent straightening effect without damaging rebar ribs; Dual-driven wire feeding with three deceleration motors. |
| 3 | Material Storage Mechanism | One set | Equipped with a new type of open storage rack that utilizes cushioning storage, allowing for continuous production and preventing rebar accumulation effectively. |
|
4 | Terminal Straightening Mechanism | One set | Second-stage terminal straightening is conducted on the main reinforcement and diagonal members before welding and forming using a five-roller straightening method, ensuring the straightness of the truss products. |
|
5 | Diagonal Member Bending Mechanism | One set | 1) Pendulum rod bending is powered by a servo motor, ensuring good synchronization and high stability. 2) Wire feeding mechanism is powered by another servo motor, offering better synchronization and higher accuracy. When combined with the bending mechanism, the perfect cooperation of the two servo motors enables changing of truss pitch without stopping the machine, significantly enhancing production efficiency.
|
|
6 | Welding Main Unit | One set | Two spot welds are used, employing a total of 2 transformers, which reduces the total power consumption of the welding transformers by over 60 percent. |
|
7 | Bending mechanism | One set | Using servo-mechanical bending, faster speed, less noise, higher stability. |
|
8 | Cutting Mechanism | One set | Utilizes a "scissor-type" cutting mode to effectively solve the problem of open welds caused by the cutting process. This mode also helps avoid truss skewing and distortion during the cutting process. The cutting position adjustment is controlled by servo motor, enabling cutting of trusses of any length without stopping the machine. |
| 9 | Aggregate Collection Mechanism | One set | Automatic stacking |
| 10 | Electrical Control System | One set | |
|
11 | Operating System |
One set | Operating buttons and other components are of high-quality Convenient equipment operation and adjustment Convenient operation of speed, welding parameters, etc. Truss reservation system
|
| 12 | Instruction Manual, Spare Parts, and Tools | One set | Standard configuration
|
1.3 Equipment Technical Parameters:
| Swing Arm | Units | Quantity | Note |
| Load Capacity of Wire Laying Rack | kg |
2000 | The height of the upper chord should not exceed 2 meters, and the height of the lateral chord should not exceed 1.3 meters. |
| Number of Wire Laying Racks | Units |
5 | |
| Power of Side Steel Forming Motor |
kW |
7.5 | Servo Motor |
| Power of Welding Transformer |
kW | 11 | Servo Motor |
| Load Capacity of Wire Laying Rack |
kW |
160x2 | Intermittent operation |
| Shear motor power | kW | 11+11 | Intermittent operation |
| Bottom corner bending method | Mechanical | Servo Motor
| |
| Collecting and lifting rack motor power | kW |
2.2 | Intermittent operation |
| Lateral chord bending pitch |
mm |
200 | 190-210 automatically adjustable pitch |
| Chord height |
mm |
70-270 | Height of 250 and above without bottom angle chord |
| Chord width |
mm |
70-90 | Large width |
| Diameter of upper and lower chord bars | mm |
6-12 | |
| Diameter of lateral chords |
mm |
4-7 | |
| Length of the chord |
m | 0.2~14 | Automatic adjustable pitch
|
| Straightness of the chord |
mm | ±5 | |
| Height error of the chord |
mm | ±2 | |
| Length error of the chord | mm/m | ±5 | Maximum error not exceeding ±15mm
|
| Height of the exposed upper and lower chord bars |
mm | ≤5 | |
| Speed of the production line |
m |
12-15 | The actual stable production speed is determined by the specifications of the chord. |
| Air pressure | Mpa | ≥0.7 | The gas used should be clean, filtered and dried. |
| Air consumption | m³/min | 3/4.5 | |
| Length of the production line (length * width * height) | mm | The length of the production line can be adjusted appropriately to 45000*3000*3500. | |
| Total production |
T | ≤18 (excluding accessories and external control boxes) | |
| Note: Standard configuration includes bottom angle bending mechanism. Please specify if the configuration for residential industrialization does not include the bottom angle bending mechanism. | |||
1.4.1 Equipment Features
1. Rubar laying frame
There are five sets of bar payoff stands, using rotating payoff method, with a maximum load of 2 tons.
Each payoff stand is equipped with independent air braking device.
Each payoff stand has an independent pre-straightening mechanism to remove the oxide scale on the surface of the steel bars.
2. Straightening and Feeding Mechanism
It uses multi-wheel straightening with good straightening effect, without damaging the ribs of the steel bars. Three deceleration motors are used for feeding.
Each feeding mechanism can be controlled independently.
3. Steel Bar Storage Mechanism
It adopts a new type of open storage rack for buffering and storage, which is convenient for continuous production and effectively prevents steel bars from tangling.
4. Terminal Straightening Mechanism
Secondary terminal straightening is performed on the main bar and the web bars before welding and forming. Five-roll straightening is used to ensure the straightness of the finished truss.
This mechanism plays a key role in adjusting the straightness of the truss products.
5. Web Bar Pressing and Feeding Mechanism
Swing-arm bending is used for bending the steel bars, powered by a servo motor, with good synchronization and high stability.
Steel bar bending is continuous (the bending mechanism works in a circular and up-and-down swinging motion, without delay), with fast forming speed.
The steel bar forming molds have cylindrical surfaces to prevent scratching the surface of the steel bars.
The feeding mechanism is powered by a servo motor, with better synchronization and accuracy. With the coordination of the bending mechanism, the perfect combination of the two servo motors can realize the function of changing the truss pitch without stopping, greatly improving the production efficiency.
6. Welding Part
Two spot welders, one on the top and one on the bottom, with two transformers in total. Four lower press rollers with good synchronization.
The welding cylinders have a small stroke, large force, fast welding speed, and high quality. The welding cylinders use high-quality brands and are air clamped.
The welding electrodes are made of chrome-zirconium alloy copper.
Equipped with positioning mechanism to ensure the shape and size of the welding.
The two-point resistance spot welding method reduces the installation power by 60% compared to peers, and the welding parameters of each welding point can be set independently.
The four-way electrode head can be reused four times, reducing the cost by 3 times.
7. Cutting Mechanism
The "scissor-type" cuttingmode is adopted to effectively solve the problem of open weld caused by cutting process and avoid deformation and distortion of the truss during cutting.
Fast cutting speed, no need to stop welding.
For high-strength cutting at the main and side reinforcement welding joints, the latest developed high-strength and tough mold steel from China is used.
8. Automatic Collection and Stacking Mechanism
The automatic collection mechanism allows continuous production without the need to stop, improving efficiency.
It can collect trusses of different sizes, long and short.
The automatic collection, stacking, and shipping of trusses are all fully automated.
The automated collection and stacking device reduces the number of operators by 2.
9. Electrical Control System
It adopts the control system from Hechuan with high stability.
10. Operating System
Operating buttons and other components use high-quality products.
The equipment is easy to operate and adjust.
Operations such as speed, welding parameters, etc. are convenient.
1.5 Equipment Configuration and Component Brands
| Name | Brand | Explanation Remarks |
| Operating Screen | Kunlun Tongtai | It is an intelligent IoT touch screen with ARM CPU as the core and 800MHz main frequency. The product design adopts 10-inch TFT LCD, resolution 1024 * 600, four-wire resistive touch screen, and also pre-installed with McsgPro configuration software. |
| PLC | Hechuan | High performance, compact structure, powerful functions, and high stability. |
| Servo Motor | Hechuan | High performance, high reliability, and high quality. |
| Low Voltage Control | CHNT | Chinese well-known brand, stable quality, high reliability. |
| Switching Power Supply | Taiwan Mingwei | Taiwan well-known brand with over 30 years of research and manufacturing experience. |
| Welding Transformer | Chengtai | Using Japanese welding technology. |
| Air Components | Yadeke | Taiwan well-known brand, good quality, high reliability, high load capacity. |
| Solenoid Valve | Yadeke | Taiwan well-known brand, good quality, high reliability, high load capacity. |
| Welding Cylinder | Shuangbeili Custom Cylinder | Fast speed, sufficient power, and high stability. |
| Welding Controller | Shanghai Guolong | Stable product performance and reliable quality. |
| Reducer | Zhejiang Tianhong | Stable and reliable performance. |
| Linear Guide Rail | Taiwan Shangyin | High load capacity, high precision, high speed, and high accuracy. |
| Bearing | Nsk | Imported quality, stable quality, and high reliability. |
| Electric Wire, Cable | Guangdong Yingke | Excellent material, strong insulation, low eccentricity. |
2. Automatic welding machine for rebar truss formwork
2.1 Equipment Overview
Rebar Truss Formwork Welding Production Line is composed of conveying roller conveyor, automatic alignment, automatic guiding, automatic welding, control system, etc. It is mainly used for welding steel trusses with galvanized plate, steel plate and other steel formwork in the construction industry. (It can weld 'V' type bottom plate and 'M' type bottom plate)
2.2 Composition of Rebar Truss Formwork Welding Machine Equipment
| No. | Machine components | Quantity | Technical Features |
| 1 | Motorized loading frame | One set | 3 * 3 meters |
| 2 | Motorized Unloader | One set | 3pcs*3 meters |
|
3 | Welding machine | One set | Adopting servo motor stepping, electrode head is water-cooled with alignment stopper and guide device. |
| 4 | Electric control system | One set | Adopting control system such as Zhongda U-Control Intelligent Module |
| 5 | Operating system | One set | Adopt SGMB system |
| 6 | Instruction manual, random spare parts and tools | One set | Standard configuration |
|
7 | Other configurations | One set | Equipped with guiding air compression and alignment stopper, motorized receiving and feeding frame. |
| Rated Voltage |
380V 50HZ |
| Welding transformer power | 3*100KVA |
| Other power | 3kW |
| Step Pitch | 190mm-210mm(Tuneable) |
| Number of welding electrodes | 6 Units |
| Height of working table | 800mm |
| Length of processable floor joist | 0.4m-12m |
| Width of weldable plate | 576/600mm |
| Thickness of weldable plate |
0.4mm-1.0mm |
| Other configurations | It is equipped with guided pneumatic pressing and aligning stops, and motorized pick-up and feed frame. |
| Weight of the whole machine | 3T |
2.4 Equipment Features
◆ It can produce 576 and 600 types of truss floor slabs.
◆ Adopting foreign welding technology, avoiding the phenomenon of leakage welding and galvanized plate breakdown, which is easy to occur in the similar equipment in China.
◆ Adopting servo motor stepping, walking more accurately and faster.
◆ Compact and reasonable structure, beautiful appearance.
◆Total welding power is 300KVA.
RUI XIANG
Splice Rack 10 HP air-cooled Water Cooling Unit
Length*Width*Height=1610*735*1390mm
The technical specification parameters of air-cooled box-type water cooling units are listed in the table below:
Bypass Valve
Connect to 1.5 inch pipe
Tank capacity 140L
Pump flow 9m³/h
| Item
| Air-cooled series products | |
| RX-10 | ||
| Power supply | 10P-50Hz-380V | |
| Cooling water flow m3/h | 6.0 | |
| Total power consumption kW | 10.5 | |
| Cooling Capacity
| kW | 36 |
| kCal/hr | 30960 | |
| Type | Totally enclosed scroll type | |
| Starting method | Direct start | |
| Condensing unit | Type | High-efficiency purple copper jacketed aluminum foil finned + low noise fan |
| Cooling air volume m3/h | 12000 | |
| Number of units | 1 | |
| Coolant | Type | R22 |
| Built-in water pump kW | 1.5 | |
|
Evaporator
| Number of units | High-efficiency water tank coil type |
| Type | 1 | |
| Pipe Diameter | DN40 | |
| Safety protection devices | High and low voltage protection, anti-icing protection (double), safety valve, overload protection, under-phase, reverse phase, under-voltage, over-voltage, water flow protection, etc. | |
| Safety protection device | Length | 1610 |
| Width | 735 | |
| Height | 1390 | |
| Overall Dimension | kg | 326 |
4. Air compressor
KAIZEN BK Series 37kW Screw Compressor Supporting Parameters
BK series new screw compressor humanized human-machine interface display and control system.
Simple and convenient operation
The operating status can be seen at a glance. The operation status can be seen at a glance.
BK Series Screw Compressor Can work for you 24 hours unattended.
. Maintenance or overhaul prompted in Chinese when abnormalities occur .
. With spare output interface, it can realize chain control and remote diagnosis control of multiple units.
BK Series New Screw Compressor with Built-in Oil Separation System
. Adoption of built-in oil separation design ensures oil-air separation effect and reduces oil consumption, and the product quality is fully guaranteed from the very beginning of design.
BK series new type screw air compressor high efficiency air inlet control valve.
ON/OFF control mode
Anti-oil spray design with check valve
BK series screw compressors have a new generation of low-consumption, high-efficiency motors.
High starting torque
Insulation class F, protection class IP54
SKF bearings, low noise, long service life
. With refueling device, can be refueled without stopping the machine.
| Discharge pressure Mpa |
0.8 |
| Discharge volume m³/min | 5.5 |
| Motor power kW | 37 |
| Exhaust interface | G11/2 |
| Noise db(A) | 67 |
| Weight KG | 730 |
| Overall dimension mm | 1240*1030*1435 |
5.Veneer Press (Type "V" )
Process flow: Unwinding → Guided feeding → Roll formation → Cutting off in forming → Roll forming → Finished products outlet
| Main motor power | 4kW( Rotating Cycloid Reduction Motor) |
| PLC and frequency converter | Delta (PLC microcomputer control system: automatically control the number and length of boards) |
| Touch screen | WEINVIEW.CO.,LTD (Taiwan) |
| Hydraulic molding shear mechanism | Cut-off in molding |
| Feed width | 625/600 |
| Suitable for pressing plate | 0.4—0.7mm ( Galvanized steel plate with yield strength ≤ G300) |
| Forming speed | 10—15m/min |
| Number of forming passes | 12 |
| Overall weight | Approx. 3.5T |
| Unloading rack | 1 unit |