What Is a Chain Sprocket?
A chain sprocket is a rotating wheel with precisely machined teeth that engage with roller chain links or conveyor chain links, enabling efficient power transmission in countless industrial applications. The specially designed teeth grip the chain gaps securely, pulling it as the sprocket rotates around a central shaft. This secure grip remains effective even in dirty, dusty, or oily environments.
Unlike gears, chain sprockets are exclusively designed to work with chains, not other sprockets or gears. This makes them an indispensable component in conveyor systems, power transmission equipment, and material handling machinery across virtually every industry.
Our Sprocket Range
ZMIE manufactures a comprehensive range of sprockets to meet your exact requirements
ANSI Standard Sprockets
Complete range of ANSI #25 through #240 single, double, and triple strand sprockets with finished bore, plain bore, or taper lock options.
Metric Sprockets
Full metric range including 06B, 08B, 10B, 12B, 16B, and 20B series, available in multiple configurations for European standard chains.
Double Pitch Sprockets
Designed for double-pitch conveyor chains (C2050, C2060, C2080 and more), ideal for long-distance material handling applications.
Double-Single Sprockets
Specialized sprockets designed to accommodate two single-strand chains simultaneously, offering enhanced power transmission capacity.
Plate Wheel Sprockets
Economical plate-style sprockets with plain bore, ideal for light to medium-duty applications where cost efficiency matters.
Custom & Special Sprockets
We offer custom sprockets manufactured to your drawings, including stub tooth, special pitch, special bore, keyway, and set screw configurations.
Why Choose ZMIE for Your Sprockets?
Precision Manufacturing
Every ZMIE sprocket is manufactured using advanced CNC machining and hobbing technology, ensuring precise tooth profiles, accurate pitch circles, and perfect chain engagement.
Superior Material Quality
We use only high-grade carbon steel, alloy steel, and stainless steel, with optional heat treatment for enhanced wear resistance and extended service life.
Flexible Customization
Custom bore sizes, keyways, set screws, tooth modifications, and special materials all available. Send us your drawing and we will deliver the perfect match.
Rigorous Quality Control
Each sprocket undergoes strict inspection including tooth profile verification, hardness testing, and dimensional accuracy checks before shipment.
Global Shipping
With years of export experience, ZMIE delivers sprockets to customers worldwide with reliable logistics and responsive customer support.
Competitive Lead Times
Standard sprockets ship from stock, and custom orders are manufactured with efficient lead times to keep your project on schedule.
Industries We Serve
Agricultural Machinery
Sprockets for tractors, harvesters, balers, and farm processing equipment that demand reliability in harsh outdoor conditions.
Packaging & Logistics
Precision sprockets for packaging lines, sortation systems, conveyor belts, and automated warehouse equipment.
Lifting & Material Handling
Heavy-duty sprockets for hoists, cranes, elevators, and industrial lifting systems requiring high strength and safety.
Automotive Manufacturing
Sprockets used in assembly lines, painting lines, engine test stands, and powertrain components.
Quality You Can Trust
Material Inspection
Raw material certification and chemical composition analysis before production begins.
Machining & Hobbing
Precision CNC hobbing and machining with real-time dimensional monitoring.
Heat Treatment
Controlled carburizing, induction hardening, or through hardening for optimal surface and core hardness.
Final Inspection
Comprehensive tooth profile, bore tolerance, concentricity, and surface finish verification.
Sprocket vs Gear: What Is the Difference?
While sprockets and gears may look similar, they serve fundamentally different purposes. Gears mesh directly with other gears to transmit power and change speed or torque. Sprockets, by contrast, work exclusively with chains or belts. This gives sprocket-driven systems unique advantages: they can transmit power over longer distances, absorb shock loads better, and are more tolerant of misalignment. ZMIE manufactures both standard and custom sprockets optimized for your specific chain drive application.
Ready to Order Your Sprockets?
Contact ZMIE today for a quote, technical consultation, or custom sprocket solution. Our engineering team is ready to help you find the perfect sprocket for your application.
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