Xi'an Hoan Microwave Co., Ltd.
| Hardness | 45daN/mm (4.0) |
| Maximum Load Capacity | 100kg |
| Compression Ratio | 1:2 |
| Payment Terms | L/C,D/A,D/P,T/T |
| Delivery Time | 7 working days |
| Product Certification | ISO 9001 |
| Working Temperature | -55 ~ +120 |
| Resonance Frequency | 40 Hz |
| Brand Name | Hoan |
| Model Number | JZP-4.0B |
| Place of Origin | Shaanxi, China |
| Certification | ISO9001:2015 |
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Product Specification
| Hardness | 45daN/mm (4.0) | Maximum Load Capacity | 100kg |
| Compression Ratio | 1:2 | Payment Terms | L/C,D/A,D/P,T/T |
| Delivery Time | 7 working days | Product Certification | ISO 9001 |
| Working Temperature | -55 ~ +120 | Resonance Frequency | 40 Hz |
| Brand Name | Hoan | Model Number | JZP-4.0B |
| Place of Origin | Shaanxi, China | Certification | ISO9001:2015 |
| High Light | Anti-Fungal & Microbe Resistance ，Rate-Sensitive Dynamic Hardening ，JZP-4.0B Vibration Isolator Mount | ||
JZP-4.0B Rubber Shock Absorber
The JZP-4.0B is an assembled rubber shock absorber from the JZP-B series manufactured by Xi'an Hoan. The unit carries a nominal load of 4.0 kg and combines a steel spring core with a molded elastomer element. Installed between a vibrating source and its support, it absorbs shock and lowers transmitted vibration, keeping structure-borne noise away from floors, frames and housings. Typical mounting points include vehicle assemblies, general machinery, engines, compressors, fans and pumps.
Anti-fungal and microbe resistance with rate-sensitive dynamic hardening
Anti-fungal & microbe resistance. The elastomer compound of the JZP-4.0B is formulated to inhibit fungal and microbial growth on the rubber surface. In warm or humid installations, where untreated rubber can develop mold, the compound keeps the surface clean and does not provide a medium for microbial colonies. The damping element holds its surface condition and mechanical response, which matters for food plants, tunnels, basements and tropical climates.
Rate-sensitive dynamic hardening. The elastomer of the JZP-4.0B responds according to the rate of the applied load. Under steady vibration the element deflects with the rated softness and isolates at the resonance band of the isolator. When a fast shock input arrives, the compound stiffens with the loading rate and spreads the impact energy over the deflection stroke, which limits the peak force transmitted to the support. Once the shock passes, the element returns to its normal response.
Model data (JZP-4.0B)
The values below are taken from the JZP-4.0B row of the JZP-B technical sheet.
| Parameter | Value |
| Nominal load | 4.0 kg |
| Static displacement | ≤ 0.3 mm |
| Operating temperature | -45 ~ +65 ℃ |
| Resonant frequency | 41.5 ± 5 Hz |
| Damping ratio | ≥ 0.13 |
| Impact test | 100g, 12 cycles |
| Expiration date (as listed) | 8 / 5 |
Dimensional parameters
The JZP-4.0B follows the JZP-B layout. The row below gives the dimensional values of the JZP-B layout (D, H, h, A, B, d1, MG and R) used by the JZP-4.0B.
| Model | D | H | h | A | B | d1 | MG | R |
| JZP | 58 | 29 | 17 | 50 | 60 | 5.5 | M6 | 5 |
| JZP-B (JZP-4.0B layout) | 46 | 30 | 18 | 40 | 50 | 5.5 | M6 | 5 |
| JZP-C | 36 | 20 | 13.5 | 32 | 40 | 4.3 | M5 | 4 |
Applications
The JZP-4.0B suits equipment in warm and humid environments, including food and beverage processing lines, HVAC plant rooms, tunnels, basements and coastal installations where fungal growth on rubber parts is a concern. Its rate-sensitive response also fits machinery with repeated shock loads, such as presses, conveyors, pumps and fans, where steady vibration and occasional impacts occur together.
Company Details
Business Type:
Manufacturer
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Xi'an Hoan Microwave Co., Ltd. was established in 2005. The company is located in the High-tech Zone of Xi'an. The company covers an area of 800 square meters, including 500 square meters of production area and 300 square meters of office area. It is a professional enterprise specializing in t... Xi'an Hoan Microwave Co., Ltd. was established in 2005. The company is located in the High-tech Zone of Xi'an. The company covers an area of 800 square meters, including 500 square meters of production area and 300 square meters of office area. It is a professional enterprise specializing in t...
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