Product Description

Product Description

Side flexing plastic chain with small radius
•Smaller side bending radius saves space.
• Max speed:80/min V-luricant; 50/min V-dry
• Max conveyor length:12m; 
• Operating temperature range:-40ºC~+90ºC
•Pitch:38.1 mm (1.5 in)
•Side Radius :k325=R200mm | k450=R200mm
•Pin material: Chromium-manganese Austenitic stainless steel(SS201),Other materials on request
•Backflex radius:75 mm (3 in).
•Permissible tensile strength: POM: 2600 N (585 lbf).
•Standard length:1 PCS=80 links ~ 3.05 m (10 ft)
•Application:Beverage plant,Beverage filling application,Dairy production plant,Aerosol filling,Glass ware handling

Dimensional Sketch

Chain data

Chain Type
Width Weight
mm  inch kg/m lb/ft
880BO K325 82.6 3 1/4 0.98 0.66
880BO K450 114.3 4 1/2 1.17 0.79
Note:All dimensions and weight are for chains in POM,Other materials on request,Available CHINAMFG request in Anti Static (AS), Chemical resistant (PPB) Wear resistant Polyamid (WRP)

Related products
•Machined Sprockets – Series 880TAB
•Molded Sprockets – Series 880TAB
•Curves-Series 880BO

Real picture



Company Profile

      ZheJiang Xihu (West Lake) Dis. Machinery Equipment Co., Ltd. is a professional production and trading enterprise established in 2011. We are committed to providing high-quality products and services to meet the constantly evolving market demands. With years of industry experience and professional expertise, we have achieved remarkable achievements in the fields of conveying equipment, metal fabrication, CHINAMFG manufacturing, and standard parts production.

Our product line is diverse and covers the following 4 main categories:

   Conveying Equipment – Monorey Chains: We manufacture various types of conveyor chains and accessories, including Modular Belts and Sprockets, Steel and Stainless Flat Top Chains, Straight Running Plastic Flat Top Chains, Sideflexing Plastic Flat Top Chains, Low Backline Pressure Flat Top Chains, Plate Top Chains, Multi Flex Chains, Case Conveyor Chains, Plastic Roller Chain, and Drive Sprockets and Idler Wheels. Our conveyor accessories include Side Xihu (West Lake) Dis. Brackets & Accessories, Chain & Belt Return Systems, Frame & Structure Supports, Finger Transfer Plates, Curves & Tracks, Wear Strips, etc. Our products are widely used in food, beverage, pharmaceutical, and chemical industries. They are known for their high strength, wear resistance, and corrosion resistance, meeting various customer needs.

Metal Fabrication: We provide metal fabrication services for sheet metal, bar materials, and parts. Our processing techniques are advanced, ensuring precision and quality in our products. Additionally, we offer customization options to cater to specific customer requirements.

Plastic Parts Manufacturing: We specialize in the processing of various types of CHINAMFG such as Polyamide(Nylon), PEEK (polyetheretherketone), POM (polyoxymethylene), PP (polypropylene), UPE (ultra-high molecular weight polyethylene), PVC (polyvinyl chloride) and PC (polycarbonate). Our state-of-the-art production equipment and technology ensure the quality and accuracy of our products. Our CHINAMFG are widely used in the automotive, electronics, and household appliance industries and are highly praised by our customers.

Standard Parts Production: We manufacture a wide range of standard parts such as hinge handles, leveling adjustment pieces, pipe plugs, etc. Our products come in complete specifications and are reliable in quality. They can meet the diverse needs of our customers. Furthermore, we also offer customized services to satisfy special requirements.

As a production and trading enterprise, we always prioritize customer satisfaction, quality assurance, and innovation. We will continue to strive for CHINAMFG and provide better products and services to create a bright future together with our customers.

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Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Motorcycle, Food Machinery, Marine, Agricultural Machinery, Car
Surface Treatment: Subdued Decorative Surface
Structure: Top Chain
Material: POM
Type: Flat Top
US$ 0.1/Piece
1 Piece(Min.Order)

Request Sample



Customized Request


How do you calculate the maximum allowable tension in a conveyor chain?

The maximum allowable tension in a conveyor chain can be calculated using the following steps:

1. Determine the Chain Pitch:

– Measure the distance between the centers of two consecutive chain pins. This measurement is known as the chain pitch and is typically expressed in inches or millimeters.

2. Determine the Chain Speed:

– Determine the speed at which the conveyor chain will be operating. The chain speed is typically expressed in feet per minute or meters per second.

3. Calculate the Chain Pull:

– Determine the total weight or force that needs to be moved by the conveyor chain. This includes the weight of the conveyed material and any additional loads or forces acting on the chain.

4. Calculate the Required Tension:

– Use the following formula to calculate the required tension:

Tension = (Chain Pull × Chain Speed) / (Chain Pitch × Efficiency)

– The efficiency factor accounts for losses due to friction and other factors and is typically expressed as a decimal between 0 and 1.

5. Determine the Maximum Allowable Tension:

– The maximum allowable tension is determined by the manufacturer’s specifications for the conveyor chain. It is important to consult the manufacturer’s documentation or contact them directly to obtain the maximum allowable tension value.

6. Compare the Required Tension and Maximum Allowable Tension:

– Compare the calculated required tension with the maximum allowable tension. The required tension should be less than or equal to the maximum allowable tension to ensure safe and reliable operation of the conveyor chain.

By following these steps and considering the manufacturer’s specifications, you can accurately calculate the maximum allowable tension in a conveyor chain and ensure that it is within the safe operating limits.


How do you calculate the power requirements for a conveyor chain?

Calculating the power requirements for a conveyor chain involves considering various factors. Here’s a step-by-step process:

1. Determine the total weight to be transported: Measure or estimate the total weight of the material or product that will be carried by the conveyor chain. This includes the weight of the product itself, any packaging, and additional loads.

2. Determine the speed of the conveyor: Determine the desired speed at which the conveyor chain will operate. This is typically measured in feet per minute (FPM) or meters per second (m/s).

3. Calculate the required capacity: Multiply the total weight by the desired speed to determine the required capacity of the conveyor system. This will give you the weight per unit of time (e.g., pounds per minute or kilograms per hour).

4. Consider the conveyor’s design factors: Take into account various design factors such as the type and pitch of the conveyor chain, the coefficient of friction between the chain and the conveyor components, and any incline or decline angles of the conveyor system. These factors affect the power requirements.

5. Determine the required power: Use the following formula to calculate the power requirements:

Power (in horsepower) = (Capacity × Friction Factor) ÷ (33,000 × Efficiency)


– Capacity is the weight per unit of time (from step 3)

– Friction Factor is the ratio of chain tension to chain weight, taking into account the design factors

– 33,000 is a conversion factor to convert the units to horsepower

– Efficiency is the overall efficiency of the conveyor system, typically expressed as a decimal value (e.g., 0.95 for 95% efficiency)

6. Select a suitable motor: Based on the calculated power requirements, select a motor that can provide the necessary power to drive the conveyor chain. Consider factors such as motor type, motor efficiency, and overload capacity.

It’s important to note that the power requirements may vary depending on specific conveyor system designs and operating conditions. Consulting with a qualified engineer or conveyor manufacturer is recommended to ensure accurate calculations and proper motor selection.


What safety precautions should be followed when working with conveyor chains?

Working with conveyor chains involves potential hazards, and it is essential to follow proper safety precautions to ensure the well-being of workers and prevent accidents. Here are some important safety measures to consider:

  • Proper Training: Ensure that workers operating or maintaining conveyor chains receive proper training on safe practices, including chain handling, maintenance procedures, and emergency protocols.
  • Personal Protective Equipment (PPE): Workers should wear appropriate PPE, such as safety glasses, gloves, and steel-toed shoes, to protect themselves from potential hazards, including flying debris, pinch points, or entanglement.
  • Lockout/Tagout: Before performing any maintenance or repair tasks on conveyor chains, follow lockout/tagout procedures to isolate and de-energize the equipment to prevent accidental startup or release of stored energy.
  • Guarding: Ensure that conveyor chains are adequately guarded to prevent access to moving parts, such as pinch points and rotating sprockets. Guards should be securely in place and not interfere with the chain’s operation.
  • Housekeeping: Keep the work area clean and free of debris, tools, or other objects that could cause tripping hazards or interfere with the operation of the conveyor chain.
  • Regular Inspections: Regularly inspect the conveyor chains for any signs of wear, damage, or misalignment. Address any issues promptly to prevent potential safety hazards.
  • Safe Loading and Unloading: When loading or unloading materials onto the conveyor, follow safe lifting techniques and ensure the load is evenly distributed to prevent overloading or imbalance.
  • Emergency Stop Devices: Install and clearly mark emergency stop devices along the conveyor system to enable immediate shutdown in case of an emergency or hazardous situation.
  • Clear Communication: Establish clear communication protocols, including signals or signs, to ensure effective communication between workers operating different sections of the conveyor system.

These safety precautions are general guidelines, and it’s important to consult and adhere to specific safety regulations and guidelines provided by the equipment manufacturer and relevant safety authorities. Regular safety training, awareness, and a proactive safety culture are crucial in maintaining a safe working environment when working with conveyor chains.

China Standard Monorey Chains 880bo-K325 Side Flexing Chain Plastic Conveyor Belt Tabletop Chain for Beverage  China Standard Monorey Chains 880bo-K325 Side Flexing Chain Plastic Conveyor Belt Tabletop Chain for Beverage
editor by CX 2024-03-01