2.2mm + 2.3mm Steel Wire Customized Zone Mattress Pocket Spring Coil Unit with High Carbon Steel Material
Price:
USD 15~25/PCS
MOQ:
20PCS
Delivery Time:
7-15 Days
Brand:
Yirilom
Product Description
2.2mm + 2.3mm Steel Wire Zone Pocket Spring Customized
Product Specifications
| Parameter | Specification |
|---|---|
| Product Name | Mattress Pocket Spring Coil Unit |
| Material | High Carbon Steel Wire |
| Wire Diameter | 1.0mm-2.3mm |
| Head Diameter | 4-6.5cm |
| Middle Diameter | 4.5-7.5cm |
| Height | 6-25cm |
| Turns | 4-7 Turns |
| Coils Counts | According to the demand of clients |
| Zone | 1/3/5/7 (Customized) |
| Woven Fabric | 65-100g/㎡ Or Can Be Customized |
| Size | Any Size Available |
| Color | White, Blue Or Customized |
| Packing | Compressed And Rolled |
| Application | For Mattress Or Sofa Factory/Manufacturer |
Dual-Wire Zone Pocket Spring Specification
Combining 2.2mm (firm) and 2.3mm (extra firm) steel wires in strategic zones for targeted support.
| Parameter | 2.2mm Wire Zone | 2.3mm Wire Zone |
|---|---|---|
| Firmness Level | Firm (Ideal for hips) | Extra Firm (Lumbar) |
| Durability | 60,000+ cycles | 80,000+ cycles |
| Best For | Average-weight sleepers | Heavy-weight areas |
Customization Options
Zone Configuration
- 3-Zone Layout: Shoulders: 2.2mm → Lumbar: 2.3mm → Legs: 2.2mm
- 5-Zone Layout: Head: 2.2mm → Shoulders: 2.2mm → Lumbar: 2.3mm → Hips: 2.3mm → Legs: 2.2mm
Technical Advantages
- 15-20% Better Durability vs. single-wire springs
- Precision Support for orthopedic needs
- Reduced Motion Transfer by 30% (vs. uniform springs)
Manufacturing Process
- Wire Selection: High-carbon steel (SWRH72B grade preferred)
- Coil Formation: CNC spring coiling machines (±0.1mm precision)
- Zoning Assembly: Robotic spring placement with tension mapping
- Quality Tests: Compression testing (50,000 cycles min.), Noise evaluation (<30dB)
Production Lead Time: 18-25 days (including prototyping)
Sourcing Guide for Buyers
Key Supplier Requirements
- Material Certificates: ISO 9001, SGS steel tensile reports
- MOQ: 500-1,000 units (negotiable for hybrid designs)
- Sample Policy: 3-5 prototype units for testing
Cost Estimate
| Order Qty | 2.2mm Zone Price | 2.3mm Zone Price |
|---|---|---|
| 500 pcs | $1.20/zone | $1.50/zone |
| 5,000 pcs | $0.95/zone | $1.20/zone |
Note: 15-20% cost premium vs. standard 2.0mm springs
Recommended Applications
- Medical Mattresses: For pressure ulcer prevention
- Luxury Hybrid Beds: Combined with latex/memory foam
- Heavy-Duty Mattresses: 300lb+ weight capacity
Supplier Checklist
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Foshan Gaoming Hecheng Yirilom Household Factory
Location
Fuwan Industrial Area, Gaoming District, Foshan City, Guangdong, China
Contact Person
Daisy Ho