Steel Structure Bailey Truss Bridge Painted Or Galvanized Surface Finish

Bailey Steel Truss Bridge/steel Structure For Truss Bridge

Jiangsu Zhonghai Bridge Equipment Co., Ltd.'s welding technology, especially its patented "A Truss Welding Processing Tool" (CN 221833700 U), has significant advantages in reducing material waste. The following is a specific analysis of how this technology reduces material waste:

1. **Precise welding control**
By introducing automated welding robot technology, Jiangsu Zhonghai Bridge Equipment Co., Ltd. is able to achieve high-precision welding with welding accuracy controlled within 0.3 mm. This high-precision welding reduces material waste caused by welding defects and ensures the consistency of welding quality.

2. **Optimized welding path**
The automated welding system can optimize the welding path and reduce unnecessary welding operations. This optimization not only improves welding efficiency, but also reduces material waste caused by unreasonable welding paths.

3. **Reduce rework and repair**
High-precision welding reduces welding defects, thereby reducing rework and repair caused by welding quality problems. Rework and repair not only increase production costs, but also lead to additional waste of materials. Through automated welding technology, Jiangsu Zhonghai Bridge Equipment Co., Ltd. is able to significantly reduce these unnecessary wastes.

4. **Improve material utilization**
Traditional welding methods may have material waste problems, especially during cutting and welding. Jiangsu Zhonghai Bridge Equipment Co., Ltd. can more accurately control the use of welding materials and improve material utilization through automated welding technology.

5. **Intelligent gas control**
Jiangsu Zhonghai Bridge Equipment Co., Ltd.'s welding technology also includes intelligent gas control, which can automatically adjust the gas flow according to actual welding needs. This intelligent control not only improves welding quality, but also reduces the waste of welding shielding gas.

6. **Reduce scraps**
By optimizing the welding process and material cutting process, Jiangsu Zhonghai Bridge Equipment Co., Ltd. is able to reduce the generation of scraps. The reduction of scraps not only reduces material waste, but also reduces the cost of subsequent processing of these materials.

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 scraps. These advantages not only improve production efficiency and product quality, but also reduce production costs and enhance the company's competitiveness in the market.

Specifications:

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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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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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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

Introduction to Jiangsu Zhonghai Bridge Equipment Co., Ltd.
Jiangsu Zhonghai Bridge Equipment Co., Ltd., established in 2010, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of bridge equipment. With a registered capital of 55 million yuan, the company boasts a modern production base and advanced manufacturing facilities, achieving an annual output exceeding 60,000 tons. Its products are widely used in major bridge projects and transportation infrastructure construction both domestically and internationally.
The company consistently prioritizes technological innovation, supported by a skilled R&D team and long-term collaborations with renowned universities and research institutions. By continuously adopting and assimilating international advanced technologies, the company has achieved remarkable results in the fields of bridge steel structures, bridge construction equipment, and bridge inspection equipment. Multiple products have obtained national patent certifications and have been awarded provincial and municipal science and technology progress prizes.
In terms of production management, the company strictly adheres to the ISO9001 quality management system to ensure stable and reliable product quality. With exquisite craftsmanship and a rigorous approach, the company’s products have earned an excellent reputation in the market, serving clients across the country and exporting to regions such as Southeast Asia, the Middle East, and Africa.
Jiangsu Zhonghai Bridge Equipment Co., Ltd. adheres to the business philosophy of “Quality First, Service Excellence,” committed to providing high-quality products and comprehensive services to its clients. Looking ahead, the company will continue to increase investment in R&D, enhance its core competitiveness, and contribute to the development of China’s bridge construction industry, striving to become a global leader in the bridge equipment sector.