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SX-SH1 Super Hybrid Pocket Spring Machine - China Suppliers & Factory for All Pocket Spring Types
What Spring Type Can Be Done by SX-SH1
| 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 pocket spring + One row high compression pocket spring | One row Ultra - 4 pocket spring + One row conventional pocket spring |
|---|---|---|---|---|---|
| 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 spring: 4 turns High compression: 6 turns |
Ultra - 4 spring: 4 turns Conventional spring: 6 turns |
| Spring top diameter (mm) | 55 | 50 | 50 | Ultra - 4 spring: 50 High compression: 50 |
Ultra - 4 spring: 50 Conventional spring: 50 |
| Spring bottom diameter (mm) | 55 | 50 | 50 | Ultra - 4 spring: 50 High compression: 50 |
Ultra - 4 spring: 50 Conventional spring: 50 |
| Wire length of each spring (mm) | 1070 | 770 | 1220 | Ultra - 4 spring: 770 High compression: 1220 |
Ultra - 4 spring: 770 Conventional spring: 1070 |
| Before pocket height (mm) | 220 | 220 | 330 | Ultra - 4 spring: 220 High compression: 330 |
Ultra - 4 spring: 220 Conventional spring: 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 (FAQ)
What spring types can be manufactured using the SX-SH1?
The SX-SH1 is capable of manufacturing High compression pocket springs, Ultra-4 turns springs, and Conventional pocket springs. It also supports mixed configurations such as alternating rows of Ultra-4 and high compression or conventional pocket springs.
What is the wire weight saving efficiency of the Ultra-4 pocket spring?
The Ultra-4 pocket spring offers significant material savings. It saves 5.26 kgs of wire weight per unit (900*1900mm) compared to conventional springs, which represents a saving proportion of 48.26%.
What wire diameters does the SX-SH1 support for different spring types?
The machine supports wire diameters ranging from Φ1.6mm to Φ2.3mm. Specifically:
- Conventional pocket springs: Φ1.6-2.3mm
- Ultra-4 turns springs: Φ1.6-2.1mm
- High compression pocket springs: Φ1.7-2.1mm
Can the SX-SH1 produce customized pocket spring heights?
Yes. While the standard pocket spring height ranges from 80mm to 240mm, heights greater than 240mm can be customized or provided on request for both conventional and high compression pocket springs.
What are the key technical specifications of the Ultra-4 turns spring?
The Ultra-4 turns spring features a spring waist diameter of 60-75mm, a wire diameter of Φ1.6-2.1mm, and can reach a height of 170-180mm after pocketing (220mm before pocketing) using only 4 turns. This setup is designed for ultra cost savings and light weight.
How much wire weight is saved by using the High compression pocket spring?
The High compression pocket spring saves 2.5 kgs of wire weight per unit (900*1900mm) compared to the conventional pocket spring, achieving a saving proportion of 22.94%.