Mining and Industrial Applications Demand Durable Alloy Bodies for Sprocket

• Customization: Available
• Standard Or Nonstandard: Standard
• Application: Machinery
• Model NO.: FVTS7T
• Hardness: Hardened Tooth Surface
• Manufacturing Method: Cast Gear
• Material: Cast Steel
• Type: Circular Gear
• Number of Teeth: 7
• Compatible Chain Specifications: 18×64 / 22×86 ......48×152
• Heat Treatment Process: Quenched and Tempered / Surface Hardening
• Tooth Surface Hardness: HRC45–55
• Mounting Method: Single/Doubl Key Connection /Spline Connection
• Surface Treatment: Painting / Anti-Rust Oil Coating
• Management System Certification: ISO9001:2015
• Transport Package: Wooden Case Packing
• Specification: 30SiMn/42CrMo/45CrNiMo/45CrNiMnMo
• Trademark: Farvista
• Origin: China
• HS Code: 8431499900
• Production Capacity: 2000pieces/Year

Product Description

Precision Cast-Forged Industrial Alloy Sprockets

  Our company specializes in the casting, forging, and precision machining of various sprocket bodies, serving manufacturers of conveying equipment in industries such as coal mining, metallurgy, cement, building materials, and ports.

Specification

Applications

1.Mining: Scraper conveyors, ore conveying
2.Metallurgy: Gate-type transfer machines, chain transport
3.Cement: Bulk material handling, conveyor systems
4.Ports: Cargo loading/unloading, chain bucket conveyors
5.Building Materials: Material transport, precision conveying

Key Configurations

Manufacturing: Cast (complex structure, medium batch) / Forged (heavy load, high-impact)
Material: 30SiMn / 42CrMo / 45CrNiMo / 45CrNiMnMo
Tooth Count: 7
Heat Treatment: Quenched & tempered / Surface hardening
Tooth Hardness: HRC 45–55
Mounting: Single key / Double key / Spline connection
Surface Treatment: Painting / Anti-rust oil coating
Compatible Chain: 18×64 / 22×86 / 26×92 / 30×108 / 34×126 / 42×146 / 48×152

Key Configurations

Manufacturing: Cast (complex structure, medium batch) / Forged (heavy load, high-impact)
Material: 30SiMn / 42CrMo / 45CrNiMo / 45CrNiMnMo
Tooth Count: 7
Heat Treatment: Quenched & tempered / Surface hardening
Tooth Hardness: HRC 45–55
Mounting: Single key / Double key / Spline connection
Surface Treatment: Painting / Anti-rust oil coating
Compatible Chain: 18×64 / 22×86 / 26×92 / 30×108 / 34×126 / 42×146 / 48×152

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Parameter	Cast Sprockets	Forged Sprockets	Specification
Material	30SiMn / Wear-resistant cast steel	42CrMo / 35CrMo	-
Tooth Count	7	7	7
Compatible Chain	18×64 / 22×86 / 26×92 / 30×108 / 34×126 / 42×146 / 48×152	Same as above	Same as above
Heat Treatment	Quenched & tempered / Surface hardening	Quenched & tempered (post hot-forging)	Quenched & tempered / Surface hardening
Tooth Hardness (HRC)	45–55	45–55	45–55
Mounting Method	Single key / Double key / Spline	Same as above	Same as above

Company Profile

Luoyang Farvista Mining Equipment Co.,LTD.

Luoyang Farvista Mining 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. The company and Henan University of Science and Technology to carry out in-depth cooperation, the formation of "production, learning, research" combined with the development of the road. 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.

Why Choose Us?

Other Products

1. Trusted Manufacturer Backed by Industry Experience
2. Complete Solutions for Coal and Non-Coal Mines
3. Strict Quality Control & Safety Compliance
4. Strong OEM/ODM Customization Capability
5. Fast Response & Reliable After-Sales Service
6. Global Reach, Local Understanding

1. Scraper Conveyors
2. Sprocket Modules
3. Beam Stageloaders
4. Crusher Spare Parts
5. Hydraulic Tensioners
6. OEM & Machined Parts

FAQ

1. Are you a manufacturer or a trading company?
We are a professional manufacturer with our own machining, welding, and assembly workshops. Farvista Intelligent Equipment is the international trade branch of Luoyang Farvista Mining Equipment Co., Ltd.
 
2. What types of mining equipment do you supply?
We supply scraper conveyors, crusher mantles and bowl liners, sprocket modules, hydraulic tensioners, beam stageloaders, and various OEM machined parts.
 
3. Can you provide OEM or customized products?
Yes. We offer OEM/ODM services and can produce according to your drawings, samples, or technical requirements.
 
4. What materials are used in your wear parts?
We use high manganese steel (Mn13Cr2, Mn18Cr2), alloy steel, and other wear-resistant materials, depending on the working condition and customer preferences.
 
5. Which brands are your crusher parts compatible with?
Our mantles, concaves, and other spare parts are compatible with many major cone crusher brands.
 
6. Do you offer quality certifications?
Yes. Our factory is ISO9001 certified. Some products have MA (Mining Safety) certification for underground use in coal mines.
 
7. What is your typical lead time?
Standard parts usually ship within 20–30 days. For customized orders, lead time depends on quantity and technical complexity.
 
8. How do you ensure product quality?
We conduct full inspections on materials, dimensions, heat treatment, and final assembly. Test reports and QC documentation can be provided upon request.
 
9. What are your payment terms?
We usually accept T/T (30% deposit, 70% before shipment). L/C at sight is also negotiable for long-term partners.
 
10. Can you arrange shipping and export procedures?
Yes. We offer FOB, CIF, and DAP terms and work with experienced freight forwarders to handle customs clearance and logistics worldwide.