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China Suppliers Factory SX-SH1 Super Hybrid Pocket Spring Machine for Versatile Pocket Spring Production
What Spring Type Can Be Done By SX-SH1
High Efficiency
High Compression Pocket Spring
- Good resilience
- Cost saving & Light weight
Waist Diameter: 60-75mm
Wire Diameter: Φ1.7-2.1mm
Pocket Height: 130-240mm (>240mm on request)
Ultra Saving
Ultra-4 Turns Spring
- Ultra cost saving
- Light weight (4 turns only)
Waist Diameter: 60-75mm
Wire Diameter: Φ1.6-2.1mm
Height (Before/After Pocket): 220mm / 170-180mm
Standard
Conventional Pocket Spring
- Classical structure
- Wide customization range
Waist Diameter: 50-75mm
Wire Diameter: Φ1.6-2.3mm
Pocket Height: 80-240mm (>240mm customized)
| Spring Type | Characteristic | Spring Waist Diameter | Wire Diameter | Pocket Spring Height |
|---|---|---|---|---|
| High compression pocket spring | Good resilience | 60-75mm | Φ1.7-2.1mm | 130-240mm ( >240mm on request ) |
| Cost saving | ||||
| Light weight | ||||
| Ultra-4 turns spring | Light weight | 60-75mm | Φ1.6-2.1mm | With only 4 turns, it can reach height: |
| Ultra cost saving | After pocket height : 170-180mm | |||
| - | Before pocket height : 220mm | |||
| Conventional pocket spring | Classical | 50-75mm | Φ1.6-2.3mm | 80-240mm ( >240mm can be customized) |
Technical Parameters
| Spring Type | Conventional pocket spring | Ultra - 4 pocket spring | High compression pocket spring | One row Ultra - 4 + One row high compression | One row Ultra - 4 + One row conventional |
|---|---|---|---|---|---|
| Wire diameter (mm) | 2 | 1.7 | 1.7 | 1.7 | 1.7 & 2.0 |
| Spring wire (mm) | 65 | 65 | 65 | 65 | 65 |
| Spring turns | 6 | 4 | 5.5 | Ultra - 4: 4 turns High compression: 6 turns |
Ultra - 4: 4 turns Conventional: 6 turns |
| Spring top diameter (mm) | 55 | 50 | 50 | Ultra - 4: 50 High compression: 50 |
Ultra - 4: 50 Conventional: 50 |
| Spring bottom diameter (mm) | 55 | 50 | 50 | Ultra - 4: 50 High compression: 50 |
Ultra - 4: 50 Conventional: 50 |
| Wire length of each spring (mm) | 1070 | 770 | 1220 | Ultra - 4: 770 High compression: 1220 |
Ultra - 4: 770 Conventional: 1070 |
| Before pocket height (mm) | 220 | 220 | 330 | Ultra - 4: 220 High compression: 330 |
Ultra - 4: 220 Conventional: 220 |
| After pocket height (mm) | 170 | 170 | 170 | 170 | 170 |
| Each pocket height (mm) | 170 | 170 | 170 | 170 | 170 |
| Spring counts (900*1900mm) | 420 (14*30rows) | 434 (14*31rows) | 420 (14*30rows) | 420 (14*30rows) | 420 (14*30rows) |
| Wire weight per unit (kgs) | 10.9 | 5.64 | 8.4 | 6.93 | 8.19 |
| Wire weight saved per unit (kgs) | / | 5.26 | 2.5 | 3.97 | 2.71 |
| Saving proportion (%) | / | 48.26% | 22.94% | 36.42% | 24.86% |
Frequently Asked Questions
What types of pocket springs can the SX-SH1 machine produce?
The SX-SH1 is capable of producing High Compression Pocket Springs, Ultra-4 Turns Springs, Conventional Pocket Springs, and hybrid combinations with alternating rows.
How much material cost can be saved with the Ultra-4 turns spring?
The Ultra-4 pocket spring offers a 48.26% wire weight saving proportion, saving approximately 5.26 kgs of wire per 900*1900mm spring unit compared to conventional pocket springs.
What wire diameters are supported by SX-SH1?
Depending on the spring type, the machine supports wire diameters ranging from Φ1.6mm up to Φ2.3mm (Φ1.6-2.1mm for Ultra-4, Φ1.7-2.1mm for High Compression, and Φ1.6-2.3mm for Conventional).
Can the pocket spring height be customized beyond 240mm?
Yes, while the standard pocket spring height ranges between 80mm and 240mm, heights exceeding 240mm can be provided on request through custom configurations.
What are the advantages of High Compression pocket springs?
High compression pocket springs deliver high resilience with a 22.94% weight saving, compressing an initial 330mm height spring into a 170mm pocket.
Can the machine produce mixed alternating spring configurations?
Yes, SX-SH1 supports hybrid units such as one row of Ultra-4 springs paired with one row of high compression springs, or one row of Ultra-4 with one row of conventional springs.