Silicone Timing Belt
Silicone Timing Belt: Silicone timing belts for high and low temperature extremes, clean rooms and food-contact duties.
GOODLY silicone timing belts combine a silicone body with a steel or Kevlar tension member. Silicone keeps its flexibility from roughly –60 °C to +200 °C, does not harden in the cold, resists ozone and UV, and is odourless and non-tainting. That makes it a natural choice for food processing, medical, packaging and any application where heat resistance and cleanliness matter.
- ISO 9001 Certified
- 15+ Years OEM/ODM
- Engineer-to-Engineer Support
- Fast Global Shipping
What Is a Silicone Timing Belt?
A silicone timing belt is a synchronous belt with a silicone body moulded over a steel or Kevlar cord. Silicone stays flexible from deep-freeze to high heat, resists ozone and UV, and is odourless and non-tainting. That combination makes a silicone timing belt the preferred choice for food, medical, clean-room and temperature-extreme drives.
Because we manufacture in our own plant, we can advise on the right compound, cord and tooth profile for your machine before you order, and back it up with sample belts for your own testing.
Key Advantages of Our Silicone Timing Belt
Every belt is engineered, moulded and inspected in house, so the advantages below are backed by real production data rather than marketing language.
Extreme Temperature Range
Stays flexible in deep cold and resists hardening and cracking at high temperatures where rubber would fail.
Food-Contact Friendly
Odourless, non-tainting silicone compounds suitable for direct and indirect food contact duties.
Ozone & UV Resistant
Silicone weathers far better than rubber outdoors and under UV or ozone exposure.
Easy to Clean
Non-stick silicone surfaces release product easily and tolerate wash-down and steam cleaning.
Electrical Insulation
Excellent dielectric properties suit belts running near electrical components and sensors.
Cord Options
Steel cord for strength or Kevlar for a lighter, higher-speed and non-corrosive belt.
Why Buyers Choose GOODLY as Their Silicone Timing Belt Supplier
GOODLY is a belt manufacturer in Guangzhou, China, not a trading company. We control the compound, the cord, the moulding and the final inspection, which is why our silicone timing belt keeps the same performance from the first sample to the last production batch. Send us a drawing or a used belt and we will match it, improve it if we can, and supply it on a schedule you can plan around.
- Silicone Timing Belt manufactured in our own Guangzhou factory
- ISO 9001 quality system with records for every batch
- Engineer-to-engineer support from sample to production
- Full material and dimensional reports on request
Silicone Timing Belt Support from Our Engineering Team
When you buy a silicone timing belt through GOODLY you deal directly with the people who make it. Our technical team works from your drawing, sample or machine details, recommends the compound and tension member, and follows the order through production and testing. This engineer-to-engineer support is the reason most of our customers reorder, and it is available before, during and after every shipment.
- Technical drawings and material reports supplied on request
- Samples produced for machine trials before volume orders
- One point of contact from enquiry to delivery
- Export packing and worldwide shipping handled in house
Silicone Timing Belt Construction and Specifications
Silicone timing belts are moulded or cast over a tension member and are available as truly endless belts or open lengths. The main options are summarised below.
- Tooth profileT5, T10, AT5, AT10, XL, L, H, 3M, 5M, 8M, S5M, S8M and custom profiles
- Belt width6 mm to 120 mm
- Tension memberSteel cord, Kevlar cord or flexible stainless cord
- Hardness40A to 70A Shore A, translucent or coloured
- Temperature range–60 °C to +200 °C
- BackingFlat, profiled, cleated or food-grade coated
Silicone Timing Belt Performance Data
The figures below are typical values from our own testing. Your exact application may need a different combination, so tell us the load, speed and environment and we will confirm.
| Temperature range | –60 °C to +200 °C continuous |
| Hardness | 40A to 70A Shore A |
| Tensile strength | Up to 1,600 N per 10 mm width |
| Pitch tolerance | ±0.05 mm on standard profiles |
| Flexibility | Maintains elasticity at low temperature |
| Compliance | Food-contact and odourless grades available |
Silicone Timing Belt Materials and Reinforcement
We select the compound and the tension member together, because the material combination is what determines how a silicone timing belt performs over its working life.
Silicone Compound
High-consistency silicone that resists heat, cold, ozone and UV without hardening.
Steel Cord
Strong tension member for medium-torque, higher-temperature drives.
Kevlar Cord
Light and non-corrosive for high-speed and clean-room applications.
Food-Grade Face
Optional food-contact approved silicone face for direct product handling.
Industries That Use Our Silicone Timing Belt
From food and packaging to printing and automated assembly, the same engineering discipline is applied to every silicone timing belt we ship.
Custom Silicone Timing Belt Options
Almost every order we make is a variation. Tell us the machine and the product, and we will tailor the silicone timing belt to fit.
Endless or Open
Truly endless moulded belts or open-ended lengths with or without splice kits.
Cleats & Side Walls
Silicone cleats, profiles and guide walls bonded to the back for conveying duties.
Colour & Marking
Translucent, white, red and other colours with optional laser marking.
Special Grades
Platinum-cured, low-volatile and higher-hardness silicone compounds on request.
Our 8-Step Quality Control for Silicone Timing Belt
Each silicone timing belt passes the following checkpoints before it is packed, and the records are kept against your order number.
Silicone Timing Belt Frequently Asked Questions
Quick answers to the questions our customers ask most often about silicone timing belt.
What temperature can a silicone timing belt handle?
Our standard silicone timing belts run continuously from about –60 °C to +200 °C. This makes them suitable for both freezer conveyors and hot, near-oven processes.
Is a silicone timing belt food-safe?
We supply food-contact silicone grades that are odourless and non-tainting. Tell us your application and we will recommend the correct compound and documentation.
When should I choose silicone instead of PU or rubber?
Choose silicone when temperature extremes, food contact, UV or ozone resistance, or easy cleaning are the priority. Choose PU for the tightest pitch tolerance and oil resistance, and rubber for the highest grip.
Do you supply truly endless silicone belts?
Yes. Truly endless silicone timing belts are moulded on mandrels for accurate pitch and no joint.
Can you add cleats or a special surface?
Yes. We bond silicone and PU cleats, side walls and profiles, and can also supply coated or textured surfaces.
Get Your Silicone Timing Belt Quotation Today
Tell us your temperature range, tooth profile and application. We will recommend the right silicone compound and send a factory quotation.
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