Aluminium Door Roller Hanger Set (40kg Folding Sliding)

JOB® JL-FD06 * 4 Bi-Fold Door Roll​​

Space-Saving Precision for Modern Architectural Solutions

​​Industrial DNA, Architectural Elegance​​

? ​​Military-Grade Construction​​

Reinforced iron core with blue zinc plating (800+ hours salt spray tested)

Nylon pulley wheels withstand 60℃/140℉ environments without deformation

? ​​Smart Space Optimization​​

Dual-track guidance system reduces door swing radius by 40%

±2mm precision alignment for gap-free closure

​​Technical Specifications​​

Parameter Specification

Material Matrix Iron (ASTM A366) + Nylon 6 (ISO 1874)

Surface Finish Zinc Plating (5-8μm thickness)

Dynamic Load 35KG/door (70KG per pair system)

Operational Cycles 80,000+ tested sliding cycles

Noise Level <28dB (EN ISO 140-3 compliant)

​​Supply Chain Transparency​​

? ​​Global-Ready Packaging​​

​​Unit Pack​​: 1 set/box (pre-assembled units)

​​Shipping Carton​​: 50 boxes/carton (palletized FCL optimization)

​​Traceability​​: Laser-etched batch code for quality tracking

? ​​Procurement Flexibility​​

Order Type MOQ Lead Time Customization Scope

Standard 300 sets 35 days Color variants (6 options

Full OEM 500 sets 40 days Logo engraving + private label

ODM Solution 1,000sets 45 days Track width adaptation (15-28mm)

​​After-Sales Engineering Support​​

?️ ​​1-3-5 Warranty Shield​​

​​1-Year​​ full replacement warranty

​​3-Year​​ anti-corrosion assurance

​​5-Year​​ technical advisory (video call diagnostics)

? ​​Smart Maintenance Ecosystem​​

​​Redefine spatial efficiency with engineered motion.​​

? ​​Download CAD/Revit Files​​ | ? ​​Inquire About Stocking Programs​

Q: Why choose us?

A: 1.We are a sliding door roller manufacturer with 30+ years of experience from Guangdong Province China. （Please see the video on this page of "JUNAOBAO factory view". You are always welcome to visit our factory!）

2.We have our production facilities and our own automatization production line.

3.What's more, we have an excellent team composed of quality team, designer group, management team, and experience workers, etc.

4. Our order is arrange by T+ Managed system.

Q: I want to get some Free samples from your company, can I? 

A: FREE sample is available and customer will be in charge of the express charge.

Q: We'd like to print our LOGO on the appliances. Can you make it? 

A: Yes, our OEM/ODM service includes logo printing, gift box design and carton design.

Q: What is your production lead time?

A: About 45 working days.

Q: How can we guarantee quality?

A: We will make samples to test before mass production;Always final Inspection before shipment;

Q: What services can we provide?

A: Accepted Delivery Terms: FOB,CFR,CIF,EXW；

   Accepted Payment Currency:USD,CNY;

   Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Cash;

   Language Spoken:English,Chinese

   Language Spoken:English,Chinese