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Anti-slip quick-install Industrial Belt Clamp Fastener

Belt Clamp Fastener is a heavy-duty mechanical connector designed for quick and secure joining of conveyor/transmission belts. Constructed from galvanized steel or stainless steel, it features serrated clamping surfaces for anti-slip performance. The tool-free installation design minimizes downtime in mining, agriculture, and logistics operations. Compatible with PVC, rubber, and fabric-core belts up to 2000mm wide, it withstands temperatures from -30°C to 120°C. The reusable design offers cost-effective maintenance solutions for belt splicing and tensioning applications.
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  • S series clamp fasteners

Product Description

Belt Clamp Fastener is a mechanical device used for connecting, securing, or tensioning conveyor belts, transmission belts, or other industrial belts. Constructed from metal or high-strength materials, its clamping mechanism provides a firm grip to prevent slippage, detachment, or breakage during operation. It is widely applied in industries such as mining, logistics, agriculture, and manufacturing.


Key Features

  1. High-Strength Materials

    • Made of galvanized steel, stainless steel, or aluminum alloy for superior corrosion and wear resistance, ensuring durability in harsh environments.

  2. Quick Installation

    • Simple design allows for tool-free or minimal-tool assembly, reducing downtime and improving efficiency.

  3. Secure Fastening

    • Serrated or corrugated clamping surfaces enhance grip, preventing belt slippage or misalignment.

  4. Wide Compatibility

    • Compatible with various belt types (e.g., PVC, rubber, fabric-reinforced conveyor belts) and multiple widths.

  5. Reusable Design

    • Some models support disassembly and reinstallation, lowering long-term maintenance costs.



Applications

1. Conveyor Belt Systems: Belt connection and maintenance in mining, ports, and food processing plants.

2. Transmission Systems: Secure fastening of power transmission belts in mechanical equipment.

3. Agricultural Machinery: Belt tensioning for harvesters, seeders, and other farming machinery.

4. Logistics Sorting Lines: Belt maintenance in automated parcel handling and warehouse systems.


Additional Specifications

Proper belt clamp will directly influence the running reliability,safety and life span of the elevator belt. It's the safest,the most economical, and the most widely design up to now.Our belt fasteners are widely used by many conveyor equipment manufactures and have unanimous recognition and praise of experts.

S1 use integral stamping forming.The material is carbon steel galvanized.

S2 integral stamping then welding forming,The material is carbon steel galvanized

S4 and S5 are precision cast from three parts,Materials are cast steel galvanized and stainless steel two kinds.

It comes with 8.8 grade high strength bolts and thickened self-locking nuts.Can effectively prevent the operation of the fixture loose.

The combined structure is easy to interchange and install.High assembly precision.Surface galvanizing.Good anti-rust effect.

S1

S2

S4

S5

Strength ≤800KN/m

Strength ≤1000KN/m

Strength ≤1200KN/m

Strength ≤1600KN/m

Chuck width W=45mm

Chuck width W=45mm

chuck width W=48mm

chuck width W=48mm

Chuck height H=62mm

chuck height H=68mm

Chuck height H=72mm

chuck height H=75mm

Bolt length L=50mm

Bolt length L=120mm

bolt length L=130mm

Bolt length L=130mm

Thread specification M10, bolt strength class 8.8


Key points of operation of belt connector:

1. Choose different fastener type and quantity according to your belt strength and width.
2.Elevator belt round length+ Fastener connect belt length=Total belt length.
3.Fastener connect belt length:S1+180mm,S2+190mm,S4+220mm,S5+230mm.
4.Set aside some distance(S1&S2--60mm,S4&S5--80mm)from the top of the connect belt,make a center line for the mounting hole. Make sure the center line is perpendicular to elevator belt radial direction or its two edges.It helps make sure the belt won't go deviated when the elevator is running.

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 Address: Jinhe Road, Daoshu Industrial Park, Danyang City, Jiangsu Province, China

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