Positive-Drive Chain Conveying Powered Chain Conveyors for Pallets, Crates, Bins and Heavy Loads Fanpod Engineering designs and integrates mechanically powered chain conveyors for heavy unit loads — pallets, crates, plastic and steel bins, heavy cartons and welded assemblies. Drive torque is transferred from a geared motor to one or more chain strands, and the load travels directly on the chain or on a pallet or slat mounted on it. The result is reliable torque transmission, continuous duty in heavy cycles and controlled, repeatable load stops at work stations. Chain type, dimensions, speed, length and incline for each line are finalized only after a project-specific engineering review. Request a Conveyor Layout Review Illustrative representation of a powered chain conveyor. A dimensioned engineering drawing — chain type, pitch, effective width and height — is issued for each project after line layout review. Why a Chain Conveyor? Chain is the most effective torque-transmission element for heavy unit loads — where lighter conveyor families reach their limits. In a chain conveyor, the load rides on a continuous steel load-carrying surface, and driving force is transmitted through a chain running in a steel track. This architecture offers three clear advantages: load capacity that can be calculated from chain tensile strength and structure (rather than friction), dependable operation in dusty, oily and hot environments where belts and rollers degrade, and the ability to stop and position the load precisely at work points without slipping — because the drive engagement is positive, not frictional. In return, this conveyor family is not the right choice for light, soft or irregular packages; the conveying method must match the nature of the load. Where Powered Chain Conveyors Are Used Typical application points in production, assembly, heavy packaging and warehouse handling. Suitability for each case is confirmed during engineering review. Pallet Handling and Buffering Feeding pallet wrappers, strapping machines, pallet scales and inspection gates; buffering empty and full pallets between production cells and the warehouse. The chain carries the pallet directly, without abrupt direction changes, and holds it under controlled stop at each station. Crates, Bins and Returnable Containers Plastic and steel bins in food, beverage, pharmaceutical and component manufacturing — from filling-station and bin-wash feed to return routes for empty containers. The continuous load surface performs well under the rigid bases of bins and crates. Assembly Lines and Heavy Workshops Moving bodies, chassis, welded assemblies and heavy components on slats or dedicated carriers in assembly and machining lines — where the load must stop precisely at stations, where heat, oil or dust are present, and where deflection of the carrying surface is not acceptable. Key Benefits Outcomes that follow directly from the positive-drive architecture of chain conveying. High Load Capacity with Reliable Torque Transmission Positive drive engagement means motor torque reaches the load-carrying surface without slip. Capacity is derived from calculated chain tension, pitch and section selection and frame design — not from catalogue assumptions. For pallets and multi-hundred-kilogram loads, this is the most defensible approach. Robustness in Demanding Environments Steel chains and steel structures tolerate dust, metal swarf, oil and elevated temperatures better than belts and polymeric parts. For washdown areas, chain material and bearing sealing are specified section by section. Precise Stops and Load Positioning Because the load is locked to the drive surface, stops at work stations, machine infeeds and position sensors are repeatable. This is a major practical advantage in assembly lines and in interfaces with robots and processing machines. Mechanical Simplicity and Focused Maintenance Motor, gearbox, chain and take-up form a small, well-understood set of wear parts. Chain tension checks, lubrication and scheduled replacement can be planned, and drive zoning confines troubleshooting to one section of the line instead of the whole route. Construction: Chain, Frame and Guides Every powered chain conveyor is shaped by three key decisions: chain type and number of strands, frame and return-path design, and how the load is carried on the chain. Chain Types and Load Surfaces — and How They Differ “Chain conveyor” covers a family of structures; identifying the right type is the first engineering step: Pallet chain conveyor: two or more strands of standard roller chain running in steel tracks; the pallet rides on the chain shoulders or rollers. The customary choice for pallets, bins and crates with rigid bases. Slat conveyor: steel slats mounted on chain make a continuous, flat load-carrying surface. Suited to assembly lines, heavy containers and points where an unbroken surface is required. Small roller chain / engineering chain conveyor: for heavy cartons and medium loads with rigid bases, on lines with more moderate load concentration. Chain pitch, chain roller diameter and plate section are selected against the calculated tension, loading pitch and working environment; final selection is issued after load and speed calculations. Frame, Return Path and Side Guides Frames are fabricated from steel profiles (painted or stainless steel, depending on the environment), with separate carrying and return paths for the chain. Design provisions include: Chain tracks lined with wear plates or replaceable guide rails, so wear concentrates on an inexpensive part rather than the structure. Screw or spring take-ups at the end of every chain strand for tension adjustment at commissioning and during service. Adjustable side guides to contain pallet and bin width; guide height and position are set from the load drawing. Height-adjustable feet, cross bracing and guarding of pinch points along all areas accessible to personnel. Transfer plates and alignment at segment joints, so pallet bases do not catch as loads pass between sections. Effective width, working height and chain-strand spacing are determined for each project from the pallet/bin drawing and the line layout — never estimated. Drive and Motion Control Motor selection, torque transmission and the motion profile of the line are established from the real duty cycle. Direct Geared Motor An AC induction motor with a shaft-mounted or parallel-shaft gearbox turns the drive sprocket. A simple, rugged option for continuous transport duty; gear ratio and motor power are determined from tension and conveying-speed calculations. Zoning and Variable Frequency Drives On buffering and accumulating lines, the conveyor is divided into zones with independent drives. Variable frequency drives provide soft start and stop, variable speed and management of back pressure between zones, so loads are neither crushed nor skidded. Positioned Stops and Transfers At work points, precise load stops are achieved with a reversible drive (worm gearbox or VFD with brake) combined with position sensors. Rotary or cross-transfer units move loads between parallel lines and route them into branches. Drive sprockets, take-ups and chain guards are installed outside the load path and protected. Motor power, gear ratio and chain class are confirmed only after the chain tension calculation — including load mass, track friction, line length, incline and start/stop cycle — is complete, not from catalogue defaults. Sensors, Controls and Safety Provisions Electrical and functional provisions that make a chain line predictable and safe to operate. Sensors and Controls Load-presence sensors (photoelectric, proximity or inductive) at zone infeeds, transitions and work stations. Encoders or position sensors on the drive sprocket shaft, for motion monitoring and detection of chain slip or breakage. Motor current monitoring to detect jams, overload and changes in chain tension. Integration with the line PLC via remote I/O or an industrial protocol, so zones synchronize with upstream and downstream machines. Controlled accumulation logic to maintain gaps between loads or stop the line zone by zone without destructive back pressure. Safety Provisions Complete guarding of chain, sprocket and return-path pinch points along all routes accessible to personnel. Emergency stop lines or pull-cord switches along accessible routes, connected to the plant safety circuit. Lockout/tagout-capable isolator switches on every drive for maintenance work. Load-fall protection on rising incline sections and back-stop restraint on descending sections. Site-specific compliance targets: machinery safety requirements and the instructions applicable to the actual environment are defined and documented in the engineering phase. Engineering and Design Parameters The values below are indicative and application-dependent; the final figure for each parameter is determined and confirmed per project after load calculations, the load drawing and layout review. Design Parameters — Powered Chain Conveyor (final values are project-specific) Parameter Typical Value / Approach (application-dependent) Notes Chain type Standard roller chain, slat or engineering chain — selected by load type Pallets/bins usually pallet chain; continuous surface usually slat Chain pitch Within standard industrial ranges; finalized after tension calculation Affects loading pitch, sprocket diameter and speed Number of strands Two strands for pallets and bins; more for wide or asymmetric loads Strand spacing is set from the load base drawing Load capacity From medium loads to multi-tonne pallets — calculated A function of chain tension, frame section and span length Effective width Sized to the widest load plus lateral clearance; project-specific Derived from the pallet/bin/crate drawing Conveying speed Up to several tens of metres per minute, often adjustable via VFD Synchronized with machine infeed rates and station cycles Length and incline Typically horizontal sections; limited inclines with load restraint — project-specific Start/stop on inclines requires a load-slip review Working height Matched to machine discharge heights and ergonomic station heights; project-specific Aligned via adjustable feet and transfer units Frame material Painted steel for dry areas; stainless steel for washdown zones Agreed section by section along the line Drive Geared motor; VFD on accumulating zones — calculated Based on tension, speed, incline and start/stop cycle Sensors and controls Load-presence sensors, enc project-specific Matched to the plant's existing control architecture Operating environment From dry workshops to washdown or oil/dust-laden areas — project-specific Bearing sealing and protection rating are set section by section None of the values in the table above is offered as a universal requirement or a general performance claim; every figure is the output of calculations and engineering agreement for that specific project. Selection and Engineering Workflow Five steps take the chain conveyor specification from initial enquiry to manufacturing documentation. 1. Define the Load Load type (pallet, bin, crate, carton), minimum and maximum dimensions, mass, base quality (rigid, edged, damaged) and worst-case loading factor. The load base determines whether the load rides on the chain, on slats or on a dedicated carrier. 2. Define the Route and Duty Cycle Line length, inclines and level changes, the number of stop stations, target throughput and the start/stop cycle. These inputs feed the chain tension and drive power calculations directly. 3. Calculate and Select Components Chain tension, chain class and pitch selection, number of strands, gear ratio, motor power and take-up type. Calculations are documented so that every choice is traceable and reviewable. 4. Transfers, Sensors and Controls Interfaces to upstream and downstream machines, transfer and diversion units, sensor layout, drive zoning and the line PLC interface. Electrical drawings and the I/O list are delivered as part of the package. Step 5 is the final review: layout drawings, calculations, the bill of materials and safety provisions are checked and approved with the plant's technical team; fabrication starts after that approval. Line Integration and Maintenance A chain conveyor is only as good as its interfaces. Transfer plates and side guides must align with machine infeeds and robot stations; curves and direction changes are handled with rotary or cross-transfer units so the pallet base stays level; and control logic synchronizes zones with upstream and downstream machines. Level changes are managed with short incline sections or dedicated lift units wherever the layout requires, and load stability on inclines is reviewed case by case. Maintenance concentrates on a short list of items: chain tension and wear, lubrication, shaft bearings, track wear plates and geared motors. The recommended regime includes periodic chain tension checks, monitoring of drive noise and temperature, review of sensor settings and spare-part provisioning for critical zones. Because every drive zone is independent and documented, troubleshooting is isolated to that section rather than the whole conveying route. Frequently Asked Questions Practical answers about mechanical chain conveying for heavy unit loads. Is a chain conveyor suitable for every kind of product? No. A chain conveyor is defined for unit loads with a rigid, containable base — pallets, crates, bins, heavy cartons and parts carried on dedicated fixtures. Soft, bulk, powder or irregular loads require a different handling method and are outside the scope of this product. Suitability for each load is confirmed in the engineering review phase. What is the difference between a pallet chain conveyor and a slat conveyor? In a pallet chain conveyor the load rides directly on the roller chains or their shoulders, and it is typically used for pallets and bins. In a slat conveyor, steel slats mounted on the chain form a continuous, flat carrying surface, suited to assembly lines and loads that need an unbroken surface. The choice between the two depends on the load base and the process requirement. Can the line include precise stops and load positioning? Yes — and this is one of the strengths of positive chain drive. A reversible drive or a drive with brake, combined with position sensors, enables repeatable load stops at stations, robot infeeds and inspection gates. Stopping parameters are tuned for each station. Can the line have inclines or level changes? Short incline sections are possible, but load slip on the incline must be reviewed, with back-stop restraint provided on rising sections and speed control on descending ones. Larger level changes are usually handled with a dedicated lift or a combination of sections; the solution for each project is determined after calculation. What about washdown areas or workshops with oil and dust? Chain and frame material selection (stainless steel or painted steel), lubricant type, bearing sealing and motor protection ratings are specified section by section along the line. Declaring the environmental and washdown regime at the outset prevents costly, unsuitable choices. Can the conveyor connect to our PLC? On most lines, yes. Zone sensors and drives connect to the line PLC via remote I/O or an industrial protocol so that accumulation, station stops and load release synchronize with the surrounding machines. For simple transport routes, an independent local control panel can also be supplied. What information do you need for a quotation and design? The load drawing (pallet, bin or part; dimensions and weight), load base quality, target throughput, approximate length and layout, machine interface points, environmental conditions and the plant's electrical and control standards. With this data, load and speed calculations are performed and the final specification is engineered — not guessed. How are spare parts and maintenance planned? Chains, wear plates, take-ups, bearings and geared motors are selected from standard industrial components so that spare-part stock remains manageable. A recommended spare-parts list and inspection intervals are delivered with the project documentation. Ready to Engineer Your Chain Conveyor Line? Send us your load drawing and layout, and we will determine chain type, capacity, speed, zoning and line transfers for you after an engineering review. Contact the Fanpod Engineering Team
Positive-Drive Chain Conveying Powered Chain Conveyors for Pallets, Crates, Bins and Heavy Loads Fanpod Engineering designs and integrates mechanically powered chain conveyors for heavy unit loads — pallets, crates, plastic and steel bins, heavy cartons and welded assemblies. Drive torque is transferred from a geared motor to one or more chain strands, and the load travels directly on the chain or on a pallet or slat mounted on it. The result is reliable torque transmission, continuous duty in heavy cycles and controlled, repeatable load stops at work stations. Chain type, dimensions, speed, length and incline for each line are finalized only after a project-specific engineering review. Request a Conveyor Layout Review Illustrative representation of a powered chain conveyor. A dimensioned engineering drawing — chain type, pitch, effective width and height — is issued for each project after line layout review. Why a Chain Conveyor? Chain is the most effective torque-transmission element for heavy unit loads — where lighter conveyor families reach their limits. In a chain conveyor, the load rides on a continuous steel load-carrying surface, and driving force is transmitted through a chain running in a steel track. This architecture offers three clear advantages: load capacity that can be calculated from chain tensile strength and structure (rather than friction), dependable operation in dusty, oily and hot environments where belts and rollers degrade, and the ability to stop and position the load precisely at work points without slipping — because the drive engagement is positive, not frictional. In return, this conveyor family is not the right choice for light, soft or irregular packages; the conveying method must match the nature of the load. Where Powered Chain Conveyors Are Used Typical application points in production, assembly, heavy packaging and warehouse handling. Suitability for each case is confirmed during engineering review. Pallet Handling and Buffering Feeding pallet wrappers, strapping machines, pallet scales and inspection gates; buffering empty and full pallets between production cells and the warehouse. The chain carries the pallet directly, without abrupt direction changes, and holds it under controlled stop at each station. Crates, Bins and Returnable Containers Plastic and steel bins in food, beverage, pharmaceutical and component manufacturing — from filling-station and bin-wash feed to return routes for empty containers. The continuous load surface performs well under the rigid bases of bins and crates. Assembly Lines and Heavy Workshops Moving bodies, chassis, welded assemblies and heavy components on slats or dedicated carriers in assembly and machining lines — where the load must stop precisely at stations, where heat, oil or dust are present, and where deflection of the carrying surface is not acceptable. Key Benefits Outcomes that follow directly from the positive-drive architecture of chain conveying. High Load Capacity with Reliable Torque Transmission Positive drive engagement means motor torque reaches the load-carrying surface without slip. Capacity is derived from calculated chain tension, pitch and section selection and frame design — not from catalogue assumptions. For pallets and multi-hundred-kilogram loads, this is the most defensible approach. Robustness in Demanding Environments Steel chains and steel structures tolerate dust, metal swarf, oil and elevated temperatures better than belts and polymeric parts. For washdown areas, chain material and bearing sealing are specified section by section. Precise Stops and Load Positioning Because the load is locked to the drive surface, stops at work stations, machine infeeds and position sensors are repeatable. This is a major practical advantage in assembly lines and in interfaces with robots and processing machines. Mechanical Simplicity and Focused Maintenance Motor, gearbox, chain and take-up form a small, well-understood set of wear parts. Chain tension checks, lubrication and scheduled replacement can be planned, and drive zoning confines troubleshooting to one section of the line instead of the whole route. Construction: Chain, Frame and Guides Every powered chain conveyor is shaped by three key decisions: chain type and number of strands, frame and return-path design, and how the load is carried on the chain. Chain Types and Load Surfaces — and How They Differ “Chain conveyor” covers a family of structures; identifying the right type is the first engineering step: Pallet chain conveyor: two or more strands of standard roller chain running in steel tracks; the pallet rides on the chain shoulders or rollers. The customary choice for pallets, bins and crates with rigid bases. Slat conveyor: steel slats mounted on chain make a continuous, flat load-carrying surface. Suited to assembly lines, heavy containers and points where an unbroken surface is required. Small roller chain / engineering chain conveyor: for heavy cartons and medium loads with rigid bases, on lines with more moderate load concentration. Chain pitch, chain roller diameter and plate section are selected against the calculated tension, loading pitch and working environment; final selection is issued after load and speed calculations. Frame, Return Path and Side Guides Frames are fabricated from steel profiles (painted or stainless steel, depending on the environment), with separate carrying and return paths for the chain. Design provisions include: Chain tracks lined with wear plates or replaceable guide rails, so wear concentrates on an inexpensive part rather than the structure. Screw or spring take-ups at the end of every chain strand for tension adjustment at commissioning and during service. Adjustable side guides to contain pallet and bin width; guide height and position are set from the load drawing. Height-adjustable feet, cross bracing and guarding of pinch points along all areas accessible to personnel. Transfer plates and alignment at segment joints, so pallet bases do not catch as loads pass between sections. Effective width, working height and chain-strand spacing are determined for each project from the pallet/bin drawing and the line layout — never estimated. Drive and Motion Control Motor selection, torque transmission and the motion profile of the line are established from the real duty cycle. Direct Geared Motor An AC induction motor with a shaft-mounted or parallel-shaft gearbox turns the drive sprocket. A simple, rugged option for continuous transport duty; gear ratio and motor power are determined from tension and conveying-speed calculations. Zoning and Variable Frequency Drives On buffering and accumulating lines, the conveyor is divided into zones with independent drives. Variable frequency drives provide soft start and stop, variable speed and management of back pressure between zones, so loads are neither crushed nor skidded. Positioned Stops and Transfers At work points, precise load stops are achieved with a reversible drive (worm gearbox or VFD with brake) combined with position sensors. Rotary or cross-transfer units move loads between parallel lines and route them into branches. Drive sprockets, take-ups and chain guards are installed outside the load path and protected. Motor power, gear ratio and chain class are confirmed only after the chain tension calculation — including load mass, track friction, line length, incline and start/stop cycle — is complete, not from catalogue defaults. Sensors, Controls and Safety Provisions Electrical and functional provisions that make a chain line predictable and safe to operate. Sensors and Controls Load-presence sensors (photoelectric, proximity or inductive) at zone infeeds, transitions and work stations. Encoders or position sensors on the drive sprocket shaft, for motion monitoring and detection of chain slip or breakage. Motor current monitoring to detect jams, overload and changes in chain tension. Integration with the line PLC via remote I/O or an industrial protocol, so zones synchronize with upstream and downstream machines. Controlled accumulation logic to maintain gaps between loads or stop the line zone by zone without destructive back pressure. Safety Provisions Complete guarding of chain, sprocket and return-path pinch points along all routes accessible to personnel. Emergency stop lines or pull-cord switches along accessible routes, connected to the plant safety circuit. Lockout/tagout-capable isolator switches on every drive for maintenance work. Load-fall protection on rising incline sections and back-stop restraint on descending sections. Site-specific compliance targets: machinery safety requirements and the instructions applicable to the actual environment are defined and documented in the engineering phase. Engineering and Design Parameters The values below are indicative and application-dependent; the final figure for each parameter is determined and confirmed per project after load calculations, the load drawing and layout review. Design Parameters — Powered Chain Conveyor (final values are project-specific) Parameter Typical Value / Approach (application-dependent) Notes Chain type Standard roller chain, slat or engineering chain — selected by load type Pallets/bins usually pallet chain; continuous surface usually slat Chain pitch Within standard industrial ranges; finalized after tension calculation Affects loading pitch, sprocket diameter and speed Number of strands Two strands for pallets and bins; more for wide or asymmetric loads Strand spacing is set from the load base drawing Load capacity From medium loads to multi-tonne pallets — calculated A function of chain tension, frame section and span length Effective width Sized to the widest load plus lateral clearance; project-specific Derived from the pallet/bin/crate drawing Conveying speed Up to several tens of metres per minute, often adjustable via VFD Synchronized with machine infeed rates and station cycles Length and incline Typically horizontal sections; limited inclines with load restraint — project-specific Start/stop on inclines requires a load-slip review Working height Matched to machine discharge heights and ergonomic station heights; project-specific Aligned via adjustable feet and transfer units Frame material Painted steel for dry areas; stainless steel for washdown zones Agreed section by section along the line Drive Geared motor; VFD on accumulating zones — calculated Based on tension, speed, incline and start/stop cycle Sensors and controls Load-presence sensors, enc project-specific Matched to the plant's existing control architecture Operating environment From dry workshops to washdown or oil/dust-laden areas — project-specific Bearing sealing and protection rating are set section by section None of the values in the table above is offered as a universal requirement or a general performance claim; every figure is the output of calculations and engineering agreement for that specific project. Selection and Engineering Workflow Five steps take the chain conveyor specification from initial enquiry to manufacturing documentation. 1. Define the Load Load type (pallet, bin, crate, carton), minimum and maximum dimensions, mass, base quality (rigid, edged, damaged) and worst-case loading factor. The load base determines whether the load rides on the chain, on slats or on a dedicated carrier. 2. Define the Route and Duty Cycle Line length, inclines and level changes, the number of stop stations, target throughput and the start/stop cycle. These inputs feed the chain tension and drive power calculations directly. 3. Calculate and Select Components Chain tension, chain class and pitch selection, number of strands, gear ratio, motor power and take-up type. Calculations are documented so that every choice is traceable and reviewable. 4. Transfers, Sensors and Controls Interfaces to upstream and downstream machines, transfer and diversion units, sensor layout, drive zoning and the line PLC interface. Electrical drawings and the I/O list are delivered as part of the package. Step 5 is the final review: layout drawings, calculations, the bill of materials and safety provisions are checked and approved with the plant's technical team; fabrication starts after that approval. Line Integration and Maintenance A chain conveyor is only as good as its interfaces. Transfer plates and side guides must align with machine infeeds and robot stations; curves and direction changes are handled with rotary or cross-transfer units so the pallet base stays level; and control logic synchronizes zones with upstream and downstream machines. Level changes are managed with short incline sections or dedicated lift units wherever the layout requires, and load stability on inclines is reviewed case by case. Maintenance concentrates on a short list of items: chain tension and wear, lubrication, shaft bearings, track wear plates and geared motors. The recommended regime includes periodic chain tension checks, monitoring of drive noise and temperature, review of sensor settings and spare-part provisioning for critical zones. Because every drive zone is independent and documented, troubleshooting is isolated to that section rather than the whole conveying route. Frequently Asked Questions Practical answers about mechanical chain conveying for heavy unit loads. Is a chain conveyor suitable for every kind of product? No. A chain conveyor is defined for unit loads with a rigid, containable base — pallets, crates, bins, heavy cartons and parts carried on dedicated fixtures. Soft, bulk, powder or irregular loads require a different handling method and are outside the scope of this product. Suitability for each load is confirmed in the engineering review phase. What is the difference between a pallet chain conveyor and a slat conveyor? In a pallet chain conveyor the load rides directly on the roller chains or their shoulders, and it is typically used for pallets and bins. In a slat conveyor, steel slats mounted on the chain form a continuous, flat carrying surface, suited to assembly lines and loads that need an unbroken surface. The choice between the two depends on the load base and the process requirement. Can the line include precise stops and load positioning? Yes — and this is one of the strengths of positive chain drive. A reversible drive or a drive with brake, combined with position sensors, enables repeatable load stops at stations, robot infeeds and inspection gates. Stopping parameters are tuned for each station. Can the line have inclines or level changes? Short incline sections are possible, but load slip on the incline must be reviewed, with back-stop restraint provided on rising sections and speed control on descending ones. Larger level changes are usually handled with a dedicated lift or a combination of sections; the solution for each project is determined after calculation. What about washdown areas or workshops with oil and dust? Chain and frame material selection (stainless steel or painted steel), lubricant type, bearing sealing and motor protection ratings are specified section by section along the line. Declaring the environmental and washdown regime at the outset prevents costly, unsuitable choices. Can the conveyor connect to our PLC? On most lines, yes. Zone sensors and drives connect to the line PLC via remote I/O or an industrial protocol so that accumulation, station stops and load release synchronize with the surrounding machines. For simple transport routes, an independent local control panel can also be supplied. What information do you need for a quotation and design? The load drawing (pallet, bin or part; dimensions and weight), load base quality, target throughput, approximate length and layout, machine interface points, environmental conditions and the plant's electrical and control standards. With this data, load and speed calculations are performed and the final specification is engineered — not guessed. How are spare parts and maintenance planned? Chains, wear plates, take-ups, bearings and geared motors are selected from standard industrial components so that spare-part stock remains manageable. A recommended spare-parts list and inspection intervals are delivered with the project documentation. Ready to Engineer Your Chain Conveyor Line? Send us your load drawing and layout, and we will determine chain type, capacity, speed, zoning and line transfers for you after an engineering review. Contact the Fanpod Engineering Team