Plastic Chains

Raydafon plastic chains are precision-engineered modular conveyor chains available in POM (polyoxymethylene), PP (polypropylene), PE (polyethylene) and PA (polyamide). Standard pitch 9.525mm to 63.5mm, chain widths 44mm to 175mm, maximum working load up to 21,000 N/m. Operating temperature range -20°C to +90°C. Plastic chains are up to 50% lighter than steel equivalents, reducing motor power consumption, and cut noise emission by up to 80%. FDA-compliant food-grade materials available for direct food contact. The self-lubricating, corrosion-free design requires no external lubrication, making plastic chains ideal for food processing, beverage bottling, packaging, pharmaceutical and logistics conveyor systems. Custom widths, colors, profiles and branded packaging available. Send chain type, pitch, width and quantity for a confirmed quotation within 24 working hours.

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Product Description

Plastic Chains

POM / PP / PE / PA FDA Food Grade 50% Lighter OEM/ODM

Raydafon plastic chains are precision-engineered modular conveyor chains available in POM (polyoxymethylene), PP (polypropylene), PE (polyethylene) and PA (polyamide).

Standard pitch 9.525mm to 63.5mm, chain widths 44mm to 175mm, maximum working load up to 21,000 N/m. Operating temperature range -20°C to +90°C.

Plastic chains are up to 50% lighter than steel equivalents, reducing motor power consumption, and cut noise emission by up to 80%. FDA-compliant food-grade materials available for direct food contact. The self-lubricating, corrosion-free design requires no external lubrication.

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Technical Specifications

All plastic chains are manufactured to DIN ISO 606 and ANSI B29.1 standards. Engineering thermoplastics including POM, PP, PE and PA offer different combinations of mechanical strength, chemical resistance and temperature tolerance to suit specific conveyor environments.

Plastic chains — key technical parameters by material
Parameter	POM (Standard)	PP	PE
Material	Polyoxymethylene	Polypropylene	Polyethylene
Max. Working Load (dry)	21,000 N/m	14,000 N/m	11,000 N/m
Max. Working Load (wet)	1,700 N	1,100 N	800 N
Operating Temp. (dry)	+5°C to +80°C	+5°C to +90°C	-40°C to +65°C
Operating Temp. (wet)	+5°C to +65°C	+5°C to +90°C	-40°C to +65°C
Weight per Meter	8.7 kg/m²	5.8 kg/m²	6.0 kg/m²
Food Grade	FDA / EU 10/2011	FDA / EU 10/2011	FDA available
Chemical Resistance	Good	Excellent	Very Good
Wear Resistance	Excellent	Good	Moderate

Available pitch and width combinations
Chain Series	Pitch (mm)	Chain Width (mm)	Open Area (%)	Backflex Radius (mm)
IS615	31.75	44 - 175	58%	50
NH78	66	63.5 - 175	—	—
WT6306	63.5	400 - 3400	5%	75
M2531	25.4	Custom	—	50
820 Series	63.5	Custom	—	50

Typical Applications

Plastic chains are specified wherever products need to be transported hygienically, quietly and without scratching. The self-lubricating, corrosion-free design makes plastic chains ideal for food processing, beverage bottling, packaging, pharmaceutical and logistics conveyor systems.

Food Processing Bakery, dairy, meat, poultry, seafood and ready-meal lines requiring FDA food-grade direct contact.

Beverage Bottling PET bottle and can conveyance with low-friction, dry-running performance for high-speed lines.

Packaging Carton, tray and shrink-wrapped product handling with minimal product scratching and accumulation.

Pharmaceutical Clean-room compatible conveying of vials, blister packs and medical devices without contamination risk.

Logistics & Warehousing Lightweight, low-noise operation for parcel sorting, automated storage and retrieval systems.

Automotive Assembly Heavy-load plastic modular chains for vehicle assembly lines with long conveyor lengths exceeding 100 meters.

Material Selection Guide

Choose the right thermoplastic for your conveyor environment. The following guide helps engineers match material properties to application requirements.

POM — Highest strength & wear resistance PP — Best chemical & high-temp resistance PE — Low temperature & impact resistance PA — Excellent abrasion resistance

Identify operating temperature POM up to +80°C dry / +65°C wet; PP up to +90°C; PE down to -40°C.
Determine chemical exposure PP for acidic or alkaline wash-down; POM for general industrial environments.
Assess load requirement POM handles up to 21,000 N/m; PP up to 14,000 N/m; PE up to 11,000 N/m.
Confirm food-grade need FDA and EU 10/2011 certified grades available for POM and PP.
Specify chain width and pitch Widths 44-175mm, pitches 9.525-63.5mm; custom options available.

Why Choose Raydafon Plastic Chains?

50% Lighter Than Steel Plastic chains are up to 50% lighter than steel equivalents, reducing motor power consumption and enabling smaller, more energy-efficient drive systems.

80% Quieter Operation Plastic chains reduce noise emission by up to 80% compared to metal chains, making them ideal for noise-sensitive environments such as food processing and packaging facilities.

Self-Lubricating & Corrosion-Free The self-lubricating design eliminates the need for external lubrication, reducing maintenance costs and eliminating oil contamination risk in food and pharmaceutical applications.

Ordering & Supply Information

What to send for a fast quotation

Chain type and material (POM, PP, PE or PA)
Chain pitch and width
Working load requirement
Operating temperature and food-grade certification
Quantity, destination port and OEM branding requirements

Supply terms

Sample and trial orders accepted for fitment verification
MOQ depends on stock status — confirm per order
Export packing: carton + pallet or wooden case
FDA and EU 10/2011 compliance certificates available
Lead time: 7–15 days for samples, 25–35 days for mass production

Frequently Asked Questions

What materials are plastic chains made from?

Plastic chains are manufactured from engineering thermoplastics including POM (polyoxymethylene), PP (polypropylene), PE (polyethylene) and PA (polyamide). POM offers the highest mechanical strength and wear resistance, making it the standard choice for most conveyor applications. PP provides better chemical resistance and higher temperature tolerance. PE is suitable for low-temperature applications. PA offers excellent abrasion resistance.

What are the key advantages of plastic chains over steel chains?

Plastic chains are up to 50% lighter than steel chains, reducing motor power consumption and enabling smaller, more energy-efficient drives. They also cut noise emission by up to 80%, making them ideal for noise-sensitive environments. Plastic chains are self-lubricating, corrosion-free and suitable for wash-down applications. They do not scratch conveyed products and require less maintenance than steel chains.

What is the temperature range for plastic chains?

The operating temperature range depends on the material. POM chains operate from -20°C to +80°C in dry conditions and +5°C to +65°C in wet conditions. PP chains operate from -20°C to +90°C in dry conditions and +5°C to +90°C in wet conditions. PE chains are suitable for low-temperature applications down to -40°C.

Are plastic chains suitable for food processing applications?

Yes. Plastic chains made from POM and PP are available in FDA-compliant and EU 10/2011 food-grade materials for direct food contact. The self-lubricating design eliminates the risk of oil contamination, and the corrosion-free construction is suitable for wash-down environments. Plastic chains are widely used in bakery, dairy, meat, poultry, seafood and ready-meal processing lines.

How do I order plastic chains and what information should I provide?

Send the following for a confirmed quotation: chain type and material (POM, PP, PE or PA), chain pitch and width, working load requirement, operating temperature and whether food-grade certification is required. We accept sample orders for fitment verification. Lead time is 7-15 days for samples and 25-35 days for mass production.

Get Your Plastic Chain Quote

Send chain type, pitch, width and quantity — our engineers confirm the correct configuration and return a quotation within 24 working hours.

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