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Polyoxymethylene (POM) Modular Conveyor Belts
High-Strength, Low-Friction Modular Belting for Demanding Conveying Applications
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Polyoxymethylene (POM) Modular Conveyor Belts
The Earth India Company offers Polyoxymethylene (POM) Modular Conveyor Belts, also commonly known as Acetal Modular Belts, for applications requiring high mechanical strength, excellent dimensional stability, low friction and reliable wear performance. POM modular belts are constructed from precision-moulded plastic modules connected through hinge rods and positively driven by matching sprockets. Compared with PE and PP, POM is generally selected for more mechanically demanding applications where higher loads, reduced friction and greater belt rigidity are important. Available in different pitches, surface patterns and configurations, POM modular belts can be selected according to the specific requirements of the conveyor system and product being handled.
CORE COMPOUNDING
Polyoxymethylene (POM / Acetal) Thermoplastic Modules
Why Choose POM (Acetal)
POM is an engineering thermoplastic valued for its combination of strength, stiffness, dimensional stability and low-friction characteristics.
Core Product Features
High Mechanical Strength
Suitable for comparatively demanding conveying applications and higher operating loads.
Excellent Dimensional Stability
Helps maintain consistent belt geometry during operation.
Low-Friction Characteristics
Supports smooth movement between interacting conveyor components.
Good Wear Resistance
Suitable for applications involving continuous movement and repeated mechanical contact.
High Rigidity
Provides a stable conveying surface for controlled product handling.
Positive Sprocket Drive
Direct engagement between the belt and sprockets provides controlled belt movement.
Precision Product Handling
Stable construction makes POM suitable for applications where consistent movement is important.
Modular Maintenance
Individual modules or belt sections can be replaced when required.
Modular Belt Construction
POM modular conveyor belts consist of interconnected components designed to create a strong and stable conveying surface.
POM / Acetal Modules
Precision-moulded POM modules form the main belt surface and provide the required strength, stiffness and wear characteristics.
Hinge Rods
Individual modules are connected using hinge rods, allowing the belt to articulate as it travels around the conveyor sprockets.
Drive Sprockets
Matching sprockets positively engage with the underside of the modular belt to transmit the driving force. Correct belt pitch, sprocket profile and sprocket positioning are important for reliable operation.
POM vs PP vs PE Modular Belts
The correct modular belt material depends on the application and operating conditions.
POM – Polyoxymethylene / Acetal
Best suited when higher mechanical strength, rigidity, dimensional stability, low friction and wear resistance are important.
PP – Polypropylene
Provides a useful balance of chemical resistance, rigidity, moisture resistance and temperature capability for many general processing applications.
PE – Polyethylene
Particularly suitable where low-temperature performance, lightweight construction and moisture resistance are important.
Rather than selecting a modular belt only by material name, factors such as load, temperature, chemical exposure, product characteristics and conveyor design should be considered.
Positive Drive System
POM modular belts operate using positive engagement between the belt and matching sprockets. Rather than depending primarily on friction between the belt and a drive pulley, the sprockets mechanically engage with the modular belt.
Modular Maintenance: One of the practical advantages of modular belting is its repairable sectional construction. If individual modules become damaged, the affected section can often be removed and replaced without replacing the complete conveyor belt. This can help simplify maintenance and reduce unnecessary belt replacement.
This sprocket mechanical engagement provides advantages such as:
Surface Designs
Depending on the modular belt series and application, POM belts can be available in different surface configurations. Common configurations include:
The appropriate surface should be selected according to the product, conveyor layout and process requirements.
Typical Applications
POM modular conveyor belts can be suitable for:
The appropriate POM grade and belt construction should always be selected according to the actual operating environment.
Available Configurations & Accessories
Depending on the selected modular belt series, POM belts can be configured with:
This allows the modular belt to be adapted to different product-handling and conveyor requirements.
Complete Belting Solutions from The Earth India Company
With years of industry experience, The Earth India Company provides application-focused modular belting solutions for a wide range of industrial conveying requirements. Our team considers the belt material, pitch, surface configuration, load, product characteristics, sprocket arrangement and operating conditions to help identify an appropriate modular belt solution.
Selecting the Right POM Modular Belt
Important parameters include:
For replacement belts, customers can also provide clear photographs of the existing belt and sprockets, belt dimensions and any available identification markings.
Need a POM Modular Conveyor Belt?
Share your belt width, pitch, surface type, sprocket details, existing belt photographs, quantity and application requirements, and our team will assist you in identifying the suitable solution.
Industries & Applications
Packaging Lines
Proven Application Sector
Product Transfer
Proven Application Sector
Processing Equipment
Proven Application Sector
Sorting Systems
Proven Application Sector
Manufacturing Lines
Proven Application Sector
High-Load Conveying
Proven Application Sector
Accumulation Conveyors
Proven Application Sector
Material Handling
Proven Application Sector
Industrial Automation Equipment
Proven Application Sector
General Modular Conveying Applications
Proven Application Sector
Certifications & Compliance
Our manufacturing processes adhere to internationally recognized industrial product certificates.
ISO 9001:2015
Certified Quality Management System
DIN 22102
German Standard for Textile Conveyor Belts
REACH & RoHS
Hazardous Substance & Chemical Safety
BIS / IS 1891
Bureau of Indian Standards Industrial Specification
CE Certified
European Health & Environmental Safety Directive
Related Products
Complementary conveyor system designs and high-resistance belting accessories.

Heavy Duty Conveyor Belt
Engineered for Strength. Built for Demanding Material Handling.

Steel Cord Conveyor Belt
Extremely high-strength belt with steel tension cords for long distance overland transportation.
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Polyethylene (PE) Modular Conveyor Belts
Lightweight, Hygienic & Reliable Modular Conveying Solutions
Frequently Asked Questions
Technical answers regarding our polyoxymethylene (pom) modular conveyor belts configurations.
Polyethylene (PE) is highly flexible with excellent impact strength down to -70°C, making it the choice for IQF freezing tunnels. Polypropylene (PP) has high chemical resistance to acids/bases and handles up to 105°C, suitable for hot washdowns. Polyacetal (POM) is the strongest polymer with low friction and high tensile capacity, ideal for long runs, heavy packaging, and accumulation lines.
Unlike friction-driven flat belts, modular plastic belts are positively driven by mating sprockets. The sprocket teeth lock into the hinge pocket of the modules. This mechanical engagement completely eliminates belt slip, even in wet, oily, or heavily loaded environments.
We utilize a secure snap-lock or plug-retention rod system. The rods are held in place by integrated snap clips at the side modules. This design allows quick, toolless pin replacement during maintenance while preventing pins from working loose during operation.
Yes, open-hinge designs expose the rod and hinge areas during rotation around sprockets. This allows water and cleaning agents to flush out food residues, preventing bacterial colonization and making them ideal for hygiene-sensitive poultry and seafood sorting lines.
Yes, that is one of the main benefits. If a section is damaged by a foreign object, you only need to push out the retention pins, replace the damaged modules or links, and re-insert the pins. The repair takes minutes, reducing maintenance costs.
Looking for the Right Industrial Solution?
Partner with The Earth India Company for durable, custom Conveyor Belts, Power Transmission Belts, and Conveyor Systems. Share your requirements, and we'll provide the best quotation.
