- Compact, durable, and noise-absorbing PU silent blocks
- Resists wear, oils, and extreme temperatures in harsh operating conditions.
- Outperforms rubber silent blocks with 2x longer service life in heavy use.
- Precision-engineered to fit OEM specs for seamless replacement and installation.
- 純正ラバーブッシュを破壊するオイル、化学薬品、路面の汚れに強い。
- Customizable hardness and size for unique industrial and automotive needs.
As a reliable China manufacturer and supplier of polyurethane silent blocks, we specialize in custom cast PU silent blocks designed for superior vibration damping and noise reduction. Our products are produced from high-grade polyurethane. The superior material properties of our polyurethane blocks provide enhanced resistance to wear, oil, and environmental factors, outperforming traditional rubber components.
Polyurethane silent blocks serve a wide range of industries, including automotive, heavy machinery, construction, agriculture, and marine. They are critical for isolating vibration in vehicle suspension systems, tractor chassis, industrial equipment mounts, and ship engine components, enhancing safety and extending equipment lifespan..
| カスタムパラメータ | Description | Typical Use Cases |
|---|---|---|
| 硬度（ショアA） | Range from 60A to 90A for tailored damping | Off-road vehicles, industrial machines |
| サイズと形状 | Custom dimensions and geometric configurations | Construction machinery, agricultural equipment |
| カラー | Standard and custom colors available | OEM branding, easy identification |
| Insert Material | Carbon steel/stainless steel/metal inserts with Zinc coating | For heavy-duty industrial machine mounts, heavy-duty trucks, engine mounts |
| Environmental Resistance | Oil, UV, and chemical resistant formulations | Mining equipment, outdoor industrial devices |
- Vibration reduction in automotive suspension systems
- Noise dampening in construction equipment controls
- Shock absorption for agricultural machinery frames
- Isolation mounts in industrial compressors
- Anti-vibration pads for heavy-duty trucks
- Superior vibration isolation vs rubber silent blocks in heavy-load use
- Resists deformation and wear in oil/grease-rich automotive environments
- Maintains flexibility across extreme temperature ranges (-40°C to 120°C)
- Reduces equipment noise by up to 50% for safer workspaces
- Custom cast designs eliminate fitment issues for OEM replacements
- Corrosion-proof and UV-resistant for outdoor industrial applications
When evaluating polyurethane silent blocks vs. traditional rubber, value lies in lifecycle cost—not upfront price.
PU silent blocks have a slightly higher initial cost but 2-3x longer service life, cutting replacement frequency.
For fleets, industrial sites, and farms, this means fewer maintenance hours and less equipment downtime.
Our custom cast PU silent blocks resist wear and oil degradation, eliminating recurring rubber replacement costs.
A typical industrial customer sees 40% lower annual maintenance costs for vibration control components.
The initial PU premium is recouped within 12-18 months, delivering superior long-term savings.
They are widely used in automotive, construction, agricultural, and industrial machinery sectors.
Polyurethane blocks offer better durability, resistance to oils, chemicals, and environmental wear, and improved vibration isolation.
We recommend 60A-70A Shore hardness for automotive suspension, balancing flexibility and load capacity.
Our steel-inserted silent blocks support loads up to 5000kg, ideal for construction and mining machinery.
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私達は原料の点検、プロセス制御、最初記事の点検および最終検査を遂行するために 10 人の検査官を備えています。
私たちはERPシステムを使用して注文を実行し、注文状況や予想納期をいつでも確認することができます。
すべての製品に3～6ヶ月の保証が付いている（摩耗頻度の高い部品を除く）。
24時間以内に交換や再加工などの解決策をご提案いたします。
定期的に金型を選別し、メンテナンスする専任の担当者がいます。
圧縮金型は20,000回、鋳造金型は30,000回
金型が大量にあるため、注文がなくても2～3年間は金型を無料で保管することができます。
お客様は一度だけ金型費用を支払う必要があります。私達は型が損なわれるか、または寿命に達したら費用をカバーします。
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