Steel Truss Bridge/steel Truss Bridges

The welding technology of Jiangsu Zhonghai Bridge Equipment Co., Ltd., especially its patented "A Truss Welding Processing Tool" (CN 221833700 U), not only has significant advantages in bridge construction, but also has wide application potential in many other industries. The following are the actual applications of this technology in other industries:

1. **Automobile Manufacturing**
In the automotive manufacturing industry, automated welding technology is widely used in body manufacturing. For example, in the welding of automobile frames and body panels, automated welding can ensure the consistency of welds and the strength of the body structure. The welding technology of Jiangsu Zhonghai Bridge Equipment Co., Ltd. can achieve efficient welding of complex structures through multi-angle flipping functions, significantly improving production efficiency.

2. **Aerospace**
In the field of aerospace, welding quality requirements are extremely high. The welding technology of Jiangsu Zhonghai Bridge Equipment Co., Ltd. can achieve high-precision welding and ensure the consistency and reliability of welding quality. This technology has important applications in the manufacture of engine components and aircraft structural parts.

3. **Shipbuilding**
In the field of shipbuilding, the welding workload of hull structures is huge. Jiangsu Zhonghai Bridge Equipment Co., Ltd.'s welding technology can achieve efficient and high-quality welding operations through automated welding robots, significantly shortening the shipbuilding cycle.

4. **Petrochemical Industry**
In the petrochemical industry, the welding requirements for equipment and containers are very strict. Jiangsu Zhonghai Bridge Equipment Co., Ltd.'s welding technology can complete complex welding operations under strict process control to ensure the stability and safety of welding quality.

5. **Mechanical Manufacturing**
In the field of mechanical manufacturing, automated welding technology can significantly improve production efficiency and product quality. Jiangsu Zhonghai Bridge Equipment Co., Ltd.'s welding technology reduces material waste and welding defects by optimizing welding paths and precisely controlling welding parameters.

6. **Building Steel Structure**
In building steel structure projects, automated welding technology can achieve efficient welding of large structural parts. Jiangsu Zhonghai Bridge Equipment Co., Ltd.'s welding technology can ensure the consistency and reliability of welding quality, and is suitable for the manufacture of large structural parts such as bridges and high-rise buildings.

7. **Microelectronics Packaging**
In the field of microelectronics packaging, laser welding technology is widely used for its precision and high reliability. Jiangsu Zhonghai Bridge Equipment Co., Ltd.'s welding technology can achieve high-precision laser welding, which is suitable for chip packaging, laser cavity welding and solder ball array connection.

Summary
Jiangsu Zhonghai Bridge Equipment Co., Ltd.'s welding technology significantly reduces material waste through precise welding control, optimized welding path, reduced rework and repair, improved material utilization, intelligent gas control and reduced scrap. These advantages not only improve production efficiency and product quality, but also reduce production costs and enhance the company's competitiveness in the market. The technology has broad application potential in many industries such as automobile manufacturing, aerospace, shipbuilding, petrochemical, machinery manufacturing, building steel structure and microelectronic packaging.

Specifications:

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CB321(100) Truss Press Limited Table
No.	Lnternal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Standard Truss Moment(kN.m)	788.2	1576.4	2246.4	3265.4	1687.5	3375	4809.4	6750
321(100)	Standard Truss Shear (kN)	245.2	490.5	698.9	490.5	245.2	490.5	698.9	490.5
321 (100) Table of geometric characteristics of truss bridge(Half bridge)
Type No.	Geometric Characteristics	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Section properties(cm3)	3578.5	7157.1	10735.6	14817.9	7699.1	15398.3	23097.4	30641.7
321(100)	Moment of inertia(cm4)	250497.2	500994.4	751491.6	2148588.8	577434.4	1154868.8	1732303.2	4596255.2

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CB200 Truss Press Limited Table
NO.	Internal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	QS	SSR	DSR	TSR	QSR
200	Standard Truss Moment(kN.m)	1034.3	2027.2	2978.8	3930.3	2165.4	4244.2	6236.4	8228.6
200	Standard Truss Shear (kN)	222.1	435.3	639.6	843.9	222.1	435.3	639.6	843.9
201	High Bending Truss Moment(kN.m)	1593.2	3122.8	4585.5	6054.3	3335.8	6538.2	9607.1	12676.1
202	High Bending Truss Shear(kN)	348	696	1044	1392	348	696	1044	1392
203	Shear Force of Super High Shear Truss(kN)	509.8	999.2	1468.2	1937.2	509.8	999.2	1468.2	1937.2

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CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge)
Structure	Geometric Characteristics
	Geometric Characteristics	Chord Area(cm2)	Section Properties(cm3)	Moment of Inertia(cm4)
ss	SS	25.48	5437	580174
	SSR	50.96	10875	1160348
DS	DS	50.96	10875	1160348
	DSR1	76.44	16312	1740522
	DSR2	101.92	21750	2320696
TS	TS	76.44	16312	1740522
	TSR2	127.4	27185	2900870
	TSR3	152.88	32625	3481044
QS	QS	101.92	21750	2320696
	QSR3	178.36	38059	4061218
	QSR4	203.84	43500	4641392

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Advantage

Possessing the features of simple structure,
convenient transport, speedy erection
easy disassembling,
heavy loading capacity,
great stability and long fatigue life
being capable of an alternative span, loading capacity