Industrial-Grade E-Type Bolts for Scraper Conveyors | Qualified Material, Reliable Precision, Suitable for Mining/Chemical Scenarios

• Customization: Available
• After-sales Service: Online Technical Support, Onsite Installation
• Warranty: 1 year
• Certification: ISO 9001:2000, ISO 9001:2008
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Stainless Steel
• Model: Depends on customer needs
• Transport Package: Wooden Crates, Depending on Customer Requirements.
• Specification: Depends on customer needs
• Trademark: FARVISTA
• Origin: China
• HS Code: 8474209000
• Production Capacity: 100000PCS/Year
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Overview
  

  The E-bolt, also known as a Bridge Bolt, is a critical component for securing the framework of a scraper conveyor. It is specifically designed to firmly lock the conveyor cross members or guide rails onto the side plates of the trough. Its unique E-shaped design provides a larger contact and load-bearing surface, ensuring superior clamping stability and strength. Forged from high-strength alloy steel and heat-treated, it offers excellent tensile and shear resistance, enabling it to withstand severe vibration and impact loads during operation. This bolt is essential for maintaining the overall structural rigidity and safe operation of the conveyor system.

 
 

Applicable Equipment	Scraper Conveyor, Chain Conveyor	...
Manufacturing Process	CNC Cutting -> Bending/Rolling -> Welding -> Stress Relieving
Surface Treatment	Shot Blasting, Anti-Rust Oil
Quality Certification	ISO 9001:2015 Quality Management System

Core advantages 

Superior Clamping Stability and Strength
  The unique E-bolt design offers a larger load-bearing surface area and superior force distribution compared to traditional U-bolts. This structure effectively prevents loosening under constant vibration and impact, ensuring the connection between the cross member and the trough remains consistently secure. This significantly enhances the overall rigidity and stability of the entire conveyor frame.

Excellent Durability and Fatigue Resistance
  Forged from high-strength alloy steel and subjected to strict heat treatment processes, our E-bolts possess high tensile strength, superior shear resistance, and exceptional fatigue resistance. Even under the most demanding heavy-duty conditions, they resist deformation and fracture, offering a service life that far exceeds that of standard fasteners, thereby significantly reducing the risk of unplanned downtime caused by bolt failure.

Ease of Installation and Maintenance
  The integrally formed E-shape design simplifies the installation process, allowing for quick positioning and fastening without complex assembly. This design not only saves installation time but also makes routine inspection and maintenance in confined spaces much easier, contributing to lower overall equipment maintenance costs.

Structural Design
  Various structural types can be customized according to customer drawings.

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

LUOYANG FARVSITA INTELIGENT EQUIPMENT.,LTD

  Luoyang Farvista Intelligent Equipment Co., Ltd. is located in Delong Industrial Park, 20 kilometers south of Longmen Grottoes in Luoyang. Founded in 1996, the company has been developed for more than twenty years, and it is a comprehensive enterprise mainly producing coal mining equipment, integrating R&D, manufacturing, sales and service. The company covers an area of 55000 Square meters and now has 186 employees, including 9 engineers and technicians with middle and high titles. There are three functional centers: R&D center, casting workshop and processing workshop. Processing workshop has 48 sets of advanced equipments, which can process and produce all kinds of machining and riveting machines and accessories for coal mine. The casting workshop has 3 sets of medium-frequency steel-making furnaces, a vacuum V-process production line, 3 sets of large-scale heat treatment furnaces, etc., which can meet the casting needs of most of the equipment required by coal mines.

  The company has full independent production andmanufacturing capabilities of coal mine scraper conveyor, bridge transfer machine, step-by-step self-movingdevices, belt-type self-moving tail, crusher and other complete sets of equipment and sprocket shaftassemblies, large cast center channel, cast tooth rail and other key structural andmachined components. The product range covers the coal mine underground conveying equipment all components andsupporting parts of scraperconveyors and bridge transfer machines, the company's main products are: SGZ630 to SGZ800 scraper conveyor, SZZ630 to SZZ880 bridge transfer machine complete machine, which can be paired with various types of hammer crushers, and self-moving tail. The company's main products include: SGZ630 to SGZ800 scraper conveyor, SZZ630 to SZZ880 bridge transfer machine, hammer crusher, self-moving step and self-moving tail, sprocket axle set for SGZ630-1200 scraper conveyor and SZZ630-1350 bridge transfer machine, headstock, guide notch, bridge channel, casting center channel, casting tooth rail, forged scraper, E-type bolts, dummy pins and other accessories, which can be manufactured according to customer drawings or samples.

FAQ

Q1: Are you a manufacturer or a trading company?
A:We are a professional manufacturer with over 20 years of experience in mining equipment and components. We also provide OEM/ODM services for clients world- wide.

Q2: What products do you mainly supply?
A:We specialize in complete sets of underground coal mine conveying systems, in- cluding scraper conveyors, crushers, belt conveyors, and various wear-resistant cast- ings. We also supply surface crushing equipment and spare parts.

Q3: Can you customize products according to our drawings or samples?
A: Yes, we offer full OEM services. Just send us your technical drawings or samples, and our engineering team will handle the rest.

Q4: What materials do you use for your castings and wear parts?
A:We commonly use high-strength materials such as 42CrMo,27SiMn,ZG40Mn, and other customized alloys based on your application needs.

Q5: Do your products meet international quality standards?
A:Yes. Our factory is ISO9001 certified, and our products comply with export stan- dards required by the destination country.

Q6:Which countries have you exported to?
A:Our products have been exported to Russia,Kazakhstan, Vietnam, Indonesia, South Africa, and other major mining markets.

Q7: How long is your delivery time?
A:Generally, delivery takes 30 days depending on the order quantity and product type.

Q8: What is your payment term?
A:We accept T/T, and other terms negotiable depending on the order.

Q9: Can I visit your factory before placing an order?
A: Absolutely. We welcome you to visit our factory in Luoyang, China. We can also ar- range virtual tours or online meetings if you prefer.

Q10: Do you provide after-sales service?
A:Yes, we offer online technical support, spare parts supply, and on-site assistance if required.