Anhui Huihuang Chain Transmission Co., Ltd. is one of the leading manufacturers and suppliers of stainless steel sharp top chains in China, featured by quality products and good service. If you're going to wholesale advanced stainless steel sharp top chains made in China, welcome to get pricelist and free sample from our factory. We also accept customized orders.
Common Models of Stainless Steel Sharp Top / Sharp Tooth Chain (304/316SS)
Stainless Steel Sharp Top Chains for Food & Timber Conveyors
Premium stainless steel sharp top chains (304/316/316L) with solution treatment & hard teeth. High grip, anti-corrosion for wet timber & seafood processing.
1. ANSI A Series Sharp Tooth Chain
- 04CSS Sharp Tooth – Pitch: 6.35 mm
- 06ASS Sharp Tooth – Pitch: 9.525 mm
- 08ASS (40SS) Sharp Tooth – Pitch: 12.7 mm
- 10ASS (50SS) Sharp Tooth – Pitch: 15.875 mm
- 12ASS (60SS) Sharp Tooth – Pitch: 19.05 mm
- 16ASS (80SS) Sharp Tooth – Pitch: 25.4 mm
2. ISO/DIN B Series Sharp Tooth Chain
- 06BSS Sharp Tooth – Pitch: 9.525 mm
- 08BSS Sharp Tooth – Pitch: 12.7 mm (Most widely used)
- 10BSS Sharp Tooth – Pitch: 15.875 mm
- 12BSS Sharp Tooth – Pitch: 19.05 mm
- 16BSS Sharp Tooth – Pitch: 25.4 mm
3. Models with Sharp Tooth Attachments (Single / Double Side Teeth)
- 08BSS-F4 / F5 / F17 – Single & double side sharp teeth
- 10ASS-F4 / F5 / F6 – Sharp tooth with extended lugs
- 12ASS-F1 / F4 – Standard sharp tooth
- 16ASS-F4 – Heavy-duty sharp tooth
- 06BSS-F4 / F5 – Miniature sharp tooth chain
4. Special Sharp Tooth Chain (Industry Standard)
- RS40-RESS (08A Sharp Tooth)
- RS50-RESS (10A Sharp Tooth, ideal for food & packaging industry)
- RS60-RESS (12A Sharp Tooth)
- RS80-RESS (16A Sharp Tooth)
- 08AF9SS – 45° angle sharp tooth
- 16AF44SS – Large pitch sharp tooth
5. Double Pitch Stainless Steel Sharp Tooth Chain
- C2040SS Sharp Tooth – Pitch: 25.4 mm
- C2050SS Sharp Tooth – Pitch: 31.75 mm
- C2060SS Sharp Tooth – Pitch: 38.10 mm
Tooth Profiles & Technical Specifications
Metallurgical Advantage Copy
Hardness hardening and solution annealing:
When there is a lot of localized friction, standard stainless steel chains can wear down quickly near the tooth apex. To totally remove internal mechanical stress from stamping, our sharp top chains go through a comprehensive solution heat treatment. We provide customized induction-hardened tooth tips with exceptional abrasion resistance and complete rust resistance for severe wear applications.
| Tooth Type | Available Angles | Structural Feature | Best Applied In |
| Single Tooth (单齿) | 45° / 60° / 90° | Maximum point-load bite depth; aggressive grip | Heavy wet timber, debarked logs, raw lumber sorting |
| Double Tooth (双齿) | 60° / 90° | Balanced load distribution; prevents deep marks | Frozen seafood blocks, wet cartons, trimmed board conveying |
| Triple / Multi-Tooth (三齿) | 90° Fine Pitch | Smooth multi-point contact; ultra-gentle hold | High-speed poultry/meat processing, fragile packaged goods |
Key Value Points
Maximum Anti-Corrosion (304 / 316 / 316L Stainless Steel): After cold working, corrosion resistance is restored using precision solution annealing and full austenitic stainless steel construction. Perfect for exposure to acidic sap, saltwater environments, and washdown.
High-Grip Precision Tooth Profiles (45° / 60° / 90°): Tooth geometry that has been precisely stamped penetrates materials just enough to stop sliding without damaging the product's surface.
Wear-Resistant Hardened Tooth Tips: Chain elongation and wear are significantly reduced by specially treated teeth apexes, which offer exceptional abrasion resistance against large logs, sharp ice, and repetitive contact.
HACCP & FDA Hygiene Ready: In food processing plants, a smooth surface finish and burr-free deburring guaranty simple high-pressure cleaning and avoid organic buildup.
Common Tooth Profiles of Stainless Steel Sharp Tooth Chains
Standard straight sharp tooth The most universal type, featuring regular pointed shape. It offers strong grip and suits general conveying and transmission.
45° angle tooth Tooth tip processed at 45 degrees, ideal for narrow spaces and inclined conveying lines.
Single-side tooth Teeth arranged on one side only, applied to one-way material gripping and directional conveying.
Double-side tooth Teeth on both sides of the chain, for bidirectional operation and stable clamping.
Wide lug sharp tooth Combined with extended lugs, it enhances load capacity for heavy-duty conveying.
Large-angle wide tooth Wider tooth body with larger radian, preventing slipping when transporting bulky goods.
Industry Applications
1：Seafood & Frozen Food Processing
Problem: Standard chains slip and rust due to constant exposure to saltwater, ice crust, acidic detergents, and freezing conditions.
HH Solution: We offer total resistance to saltwater oxidation with our 316/316L Stainless Steel Sharp Top Chains. With negligible slippage, the razor-sharp teeth pierce frozen fish blocks and iced seafood trays.
2：Wet Timber & Forestry Handling
Problem: Rapid tooth wear and link elongation are caused by high moisture levels, strong resin/sap acids, grit, and large impact loads.
HH Solution: Reliable traction for passing raw, unseasoned wood through wet sawing lines without chain slippage is provided by solution-annealed 304/316 chains with 45°/60° hardened tooth profiles.
3：High-Humidity Chemical & Packaging Lines
Problem: Carbon steel chains deteriorate due to condensation and acidic/alkaline washdown chemicals, contaminating final products.
HH Solution: Completely electropolished stainless steel chains withstand surface corrosion and meet hygienic washdown requirements while maintaining ultra-clean operation.
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