Lumber Conveyor Chain
Lumber conveyor chains are mainly used for the continuous and automated conveying of logs, planks, wood chips and other wood-based materials.
MATECH Lumber conveyor chains are manufactured from high-strength wear-resistant steel. The surface of the chain plates can be treated for anti-slip and anti-wear performance, effectively preventing materials from slipping or deviating during conveying.They feature strong load-bearing capacity, excellent wear resistance, stable operation and high adaptability.In addition, the chain specifications, conveying speed and conveying direction can be flexibly adjusted according to the size, weight and conveying distance of the Lumber materials.
Product Overview
Designed to address irregular wood shapes, frequent jamming and excessive wear, effectively preventing slippage and deviation. Suitable for raw materials with burrs and irregular edges.
Manufactured from high-strength wear-resistant steel with chain plates treated for anti-slip and anti-wear performance, improving wear resistance by 30%, reducing maintenance frequency and downtime losses.
Chain specifications can be flexibly adjusted according to wood dimensions, conveying distance and speed, without replacing the entire equipment.
Equipped with optimized tensioning and lubrication systems and reinforced heavy-duty structural design, reducing risks of chain jamming and loosening, lowering failure downtime, and ensuring continuous production in wood processing.
Supports open or enclosed log conveying, minimizes material scattering and waste, enhances automation, and reduces manual intervention.
Application Scenarios
Used for the continuous transportation of materials such as logs, plates, and wood chips, connecting all processes from raw material entry to finished product delivery, realizing automated transfer throughout the whole process.
Suitable for short-distance and small-batch material transportation, which can flexibly adjust the conveying speed and direction to meet the needs of small-scale production.
Used for the closed transportation of small materials such as wood chips and sawdust, avoiding material scattering and ensuring efficient transfer from processing links to storage links.
Used for the orderly transfer of wood and plates in the warehouse, realizing the classified storage and quick access of raw materials and finished products, and reducing the cost of manual handling.
Can be put into use quickly without complex installation, meeting the needs of on-site processing and immediate transfer of materials.
Full Series Specifications
The following are the commonly used specifications of the Lumber conveyor chains. If other sizes or non-standard customization are required, please feel free to contact us.
| Lumber conveyor chains & attachments | ||||||||||
| MATECH Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Average tensile strength | Weight per meter | |
| P | d1 max | b1 min | d2 max | L max | Lc max | h2 max | t/T max | Q0 | q | |
| mm | mm | mm | mm | mm | mm | mm | mm | Kn | kg/m | |
| P42.47F1 | 42.47 | 22.2 | 27 | 11.1 | 49 | 53.5 | 28.6 | 4 | 106.7 | 4.74 |
| 500R | 50 | 25.4 | 25.4 | 14.63 | 52 | 56.4 | 40 | 5 | 114.5 | 7.13 |
| 500RF1 | 50 | 25.4 | 25.4 | 14.63 | 53.4 | 60.1 | 40 | 5 | 132 | 7.23 |
| 81X | 66.27 | 23 | 27 | 11.1 | 49 | 53.5 | 28.5 | 4 | 128.9 | 3.78 |
| 81XF14 | 66.27 | 23 | 27 | 11.1 | 50.8 | 53.8 | 28.7 | 4 | 91.4 | 3.78 |
| 81XH | 66.27 | 23 | 27.78 | 11.1 | 60.7 | 65.1 | 31.35 | 7.94/5.55 | 175.7 | 5.88 |
| 81XHE | 66.27 | 23 | 27 | 11.1 | 59.5 | 63 | 28.5 | 6.3 | 89.1 | 5.09 |
| 81XHH | 66.27 | 23 | 27.78 | 11.1 | 65.6 | 70 | 31.35 | 7.94 | 212.6 | 6.7 |
| 81XHS | 66.27 | 23 | 27 | 11.1 | 63.6 | 68 | 31.8 | 7.6 | 177.2 | 6.55 |
| 441.100R | 100 | 25.4 | 25.4 | 14.63 | 52 | 56.4 | 40 | 5 | 114.5 | 5.15 |
| P100F271 | 100 | 25.4 | 25.4 | 14.63 | 54 | 58 | 40 | 5 | 110 | 5.22 |
| MATECH Chain No. | P | F1 | F2 | G | h4 |
| mm | mm | mm | mm | mm | |
| 81XF1(RT) | 66.27 | 17.5 | 21.8 | 58 | 23.85 |
| MATECH Chain No. | Pitch | Roller diameter | Width between inner plates | Pin dimension | Plate dimension | Plate thickness | Average tensile strength | Weight per meter | |||||
| P | d1 max | b1 min | d2 max | L max | h2 max | d3 max | d4 max | J max | K max | T max | Q0 | q | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | Kn | kg/m | |
| 203×28×4-1 | 203.2 | 23 | 27 | 11.1 | 49 | 28.58 | 7.2 | 7.2 | 38.1 | 101.6 | 4 | 136.5 | 2.45 |
| 203×28×4-2 | 203.2 | 23 | 27 | 11.1 | 49 | 28.58 | 7.2 | 38.1 | 一 | 4 | 136.5 | 2.45 | |
| 203×28×4-3 | 203.2 | 23 | 27 | 11.1 | 49 | 28.58 | 一 | 10.3 | 一 | 92.1 | 4 | 136.5 | 2.45 |
| 203×28×4-4 | 203.2 | 23 | 27 | 11.1 | 49 | 28.58 | 一 | 7.2 | 一 | 101.6 | 4 | 136.5 | 2.48 |
| 203×28×4-5 | 203.2 | 23 | 27 | 11.1 | 49 | 28.58 | 一 | 10.3 | 一 | 101.6 | 4 | 136.5 | 2.45 |
| 203×28×4-6 | 203.2 | 23 | 27 | 11.1 | 49 | 28.58 | 7.2 | 10.3 | 38.1 | 92.1 | 4 | 136.5 | 2.42 |
| 203×28×4-7 | 203.2 | 23 | 27 | 11.1 | 49 | 28.58 | 7.2 | 10.3 | 38.1 | 101.6 | 4 | 136.5 | 2.45 |
| 203×28×6 | 203.2 | 23 | 27 | 11.1 | 58 | 28.6 | 一 | 7.2 | 38 | 102 | 6.4 | 172.5 | 3.51 |
| MATECH Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Plate dimemsion | Average Tensile strength | Weight per meter | ||||
| P | d1 max | b1 min | d2 max | L max | Lc max | h2 max | t/T max | G | h4 | Q min | q | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN | kg/m | |
| 66×28×4 | 66.27 | 22.23 | 27 | 11.1 | 49 | 53.8 | 28.6 | 4.15 | 63.5 | 28.6 | 98 | 5.25 |
Customized Services
MATECH also provide full-process non-standard customization services, from hole diameter, material to accessories and pitch, tailored specifically to your working conditions.The following dimensions can be customized as needed; if you have other special requirements, please feel free to contact us for further communication.
| Customization Item | Options | Description |
| Material | carbon steel、Alloy steel、SS304、SS316 | Select based on corrosion resistance and strength requirements. |
| Surface treatment | Hot‑dip galvanizing、Nickel plating、Dacromet coating、Black oxide coating / Black oxide finish | Improve corrosion resistance and extend service life. |
| Chain pitch、Inner link inner width、Outer link outer width、Side plate thickness / Link plate thickness | Customizable | Compatible with different accessory sizes. |
| Length | Custom lengths available (MOQ negotiable) | Custom cut-to-length, any length supported |
| Type of attachment | Accessories can be customized per drawings. | Meet various conveying requirements. |
| Temperature resistance requirement | High-temperature type (≤300℃), low-temperature type | Special heat treatment or material selection |
| Custom matching sprockets | Various tooth numbers and material options; tooth surfaces can be high-frequency quenched. | Ensure the tooth structure and center distance of the sprocket are perfectly matched with the drive/transmission system. |
Quality Inspection Equipment
We have established a full-process production and inspection line for timber conveyor chains.Laser cutters and CNC lathes/saws are used for precise blanking of chain plates and pins.Welding robots enable automated welding of attachments, delivering uniform and reliable welds.Ipsen multi-purpose furnaces perform carburizing and quenching to ensure high surface hardness and high core toughness of the pins.
For quality inspection, the process is equipped with:
Spectrometers to verify material composition;
Metallographic analysis to examine hardened layers;
Impact testers to evaluate fracture resistance;
Magnetic particle flaw detectors to screen for surface micro-cracks;
Profile projectors to recheck critical dimensions;
Each batch of chains undergoes 100% load testing on a pre-stretching machine to eliminate assembly stress and ensure no abnormal elongation after installation.
Frequently Asked Questions
1
What is the approximate service life of the wood conveyor chain?
Under normal use and regular maintenance (timely lubrication and inspection), the service life can reach 3-5 years; if the working condition is complex (such as frequent heavy load, severe material wear), the service life is about 2-3 years, which can be adjusted according to the actual working scenario.
2
What may cause the wood conveyor chain to jam or make abnormal noise?
There are 3 main reasons: ① Insufficient lubrication of the chain, leading to increased friction; ② Wear or deformation of the chain plate, resulting in poor meshing with the sprocket; ③ Material jamming, causing unsmooth operation of the chain. It is recommended to check the lubrication condition, chain plate status and clear the jammed materials in time.
3
How to avoid excessive wear of the wood conveyor chain?
① Regularly lubricate the chain (at least once a week); ② Avoid transporting sharp and hard impurities to prevent the chain plate and chain from being scratched; ③ Regularly check the wear of the chain plate and sprocket, and replace severely worn components in time; ④ Control the transportation load, which shall not exceed the bearing capacity of the chain.
4
Can the wood conveyor chain be customized with different pitches and materials?
Yes, it can be customized. According to your actual working conditions (transportation distance, material weight, environmental humidity), we can customize conveyor chains with different pitches and materials (such as wear-resistant steel, anti-corrosion materials), and match the corresponding sprockets to ensure it meets your production needs.
5
What should be noted in the daily maintenance of the wood conveyor chain?
① Regular lubrication: Check the lubrication condition once a week, add lubricating oil in time to avoid dry operation of the chain; ② Regular inspection: Check the wear of the chain plate and sprocket every month, and clean up debris and wood chips on the chain in time; ③ Avoid overloading: Do not exceed the bearing capacity of the chain to prevent chain breakage and deformation; ④ Storage protection: When not in use, clean the chain and store it properly to avoid moisture and corrosion.
6
How to handle the emergency if the wood conveyor chain breaks?
① Immediately stop production and clean up materials and debris at the broken position; ② Check the broken position and degree: if it is a slight break, temporary repair can be carried out to ensure temporary use; ③ If the break is severe, replace it with a new chain, and test run after replacement to confirm no jamming or abnormal noise before resuming production; ④ After emergency handling, investigate the cause of the break (such as overloading, excessive wear, insufficient lubrication) to avoid recurrence.
Contact Us
To purchase or customize Lumber conveyor chains & attachments,please fill out the form below. Our team will get back to you within 24 hours.
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