Place of Origin:
China
Brand Name:
FH®
Certification:
ISO9001, ISO14001
Model Number:
FH 6031
NA22H Furnace Pusher Head & Conveyor Chain | Heat Treatment Furnace Chain – FH®
Heat-Resistant Pusher Head and Conveyor Chain Assembly for Industrial Furnaces
FH® (Wuxi Junteng Fanghu Alloy Technology Co., Ltd.) manufactures custom furnace pusher heads and conveyor chain assemblies for industrial heat treatment furnace systems.
The product shown combines a heavy-duty pusher head with a linked furnace conveyor chain, manufactured from NA22H heat-resistant alloy for demanding high-temperature operating environments.
Designed for repeated furnace cycles and mechanical loading, the assembly is used to push, pull, transfer, or position furnace loads and heat treatment fixtures through industrial furnace lines.
Material: NA22H
Custom dimensions and chain configurations available.
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[Send Your Drawing]
Product Overview
In continuous or pusher-type heat treatment furnaces, the conveying system must withstand both mechanical loading and elevated-temperature service.
This NA22H furnace chain assembly is designed to provide reliable load transfer while maintaining structural stability during repeated operation.
The system can be customized according to:
NA22H Heat-Resistant Alloy
This furnace pusher and chain assembly is manufactured from NA22H heat-resistant alloy, selected for industrial furnace components requiring high-temperature performance and mechanical strength.
For furnace conveying components, material selection should consider:
FH® can also evaluate alternative heat-resistant alloy grades according to the customer's furnace conditions.
Heavy-Duty Furnace Conveyor Chain
The chain consists of interconnected links, pins and rollers designed to transmit mechanical force through the furnace conveying system.
Key design considerations include:
High Load-Carrying Capability
The chain structure is designed to transfer furnace loads during continuous push or pull operations.
Reliable Link Connection
Pins and connecting elements are designed for stable articulation between adjacent chain sections.
Thermal Expansion Consideration
Chain geometry and assembly tolerances can be optimized to accommodate dimensional changes during elevated-temperature operation.
Replaceable Components
Depending on the design, individual chain links, rollers, pins or pusher components can be manufactured as replacement parts.
Integrated Furnace Pusher Head
The front pusher section transfers force from the chain assembly to the furnace load, tray, rack or other conveying component.
FH® can customize the pusher head according to:
A properly designed pusher head helps distribute load more evenly during furnace transport.
Typical Applications
FH® furnace pusher chains can be used in:
They can work together with:
Technical Specifications
| Item | Specification |
| Product Name | Furnace Pusher Head & Conveyor Chain |
| Material | NA22H Heat-Resistant Alloy |
| Product Type | Furnace Conveying / Pusher System Component |
| Chain Length | Customized |
| Chain Pitch | Customized |
| Link Structure | Customized |
| Pusher Head | Customized |
| Load Capacity | According to application |
| Operating Temperature | According to furnace conditions |
| Furnace Type | Pusher / Continuous / Heat Treatment Furnace |
| Manufacturing | Casting + machining + assembly as required |
| Replacement Parts | Available |
| OEM Manufacturing | Available |
| Brand | FH® |
Designed for High-Temperature Furnace Conveying
A furnace chain should not be selected only according to length or pitch.
The complete design must also consider the interaction between:
Mechanical Load + High Temperature + Thermal Expansion + Wear + Furnace Atmosphere
Incorrect chain design can lead to:
FH® evaluates the operating conditions before determining the final chain and pusher configuration.
Custom Chain Configuration
FH® can customize:
Existing furnace chain samples or drawings can also be used for replacement manufacturing.
Replacement Furnace Chain Parts
For existing furnace conveying systems, FH® can manufacture replacement components including:
If the original drawing is unavailable, customers can provide photos, samples and critical dimensions for technical evaluation.
Information Required for Quotation
For faster quotation, please provide:
If possible, also provide photos showing how the chain connects to the furnace tray or conveying system.
Why Choose FH® Furnace Components?
FH® specializes in heat-resistant alloy furnace components and heat treatment fixtures.
Our product range includes:
We provide support from:
Drawing / Sample → Material Selection → Manufacturing → Machining → Assembly → Inspection → Delivery
Need a Custom Furnace Pusher Chain?
Send FH® your drawing, chain dimensions, furnace operating temperature, load weight and application information.
We can manufacture a complete NA22H furnace pusher head and conveyor chain assembly or individual replacement components for your existing furnace system.
Custom Furnace Conveyor Components
[Request a Quote]
[Send Your Drawing]
[Send Your Sample Details]
FAQ
Q1: What is a furnace pusher chain used for?
A furnace pusher chain transmits mechanical force to move heat treatment trays, racks or other furnace loads through a pusher or continuous furnace system.
Q2: What material is this chain made from?
The product shown is manufactured from NA22H heat-resistant alloy.
Q3: Can FH® customize the chain pitch and length?
Yes. Chain pitch, total length, link dimensions, pins, rollers and end connections can all be customized.
Q4: Can the pusher head also be customized?
Yes. The pusher head can be designed according to the furnace tray, contact position, push direction and required loading force.
Q5: Can you manufacture a replacement chain from an existing sample?
Yes. FH® can manufacture replacement furnace chain components according to drawings, technical dimensions or existing samples.
Q6: Can individual chain links and pins be supplied?
Yes. Depending on the required structure, FH® can manufacture individual links, pins, rollers and other replacement components as well as complete assemblies.
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