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商品の詳細:
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| 適用する: | 掘削機 | 適切: | 6t-30t 掘削機 |
|---|---|---|---|
| モデル: | 顧客が必要 | 申請する: | 建築工学 |
| タイプ: | 普通の製品 | 品質: | 高品質 |
| Brand: | 中国 有名ブランド | 条件: | 新しい |
| テクニック: | 高度の技術 | 支払い: | t/t |
| 梱包: | 標準梱包 | OEM: | サポート |
ZHONGHE Heavy Industry: Precision Custom Solutions for Global Leaders
Backed by over a decade of industry leadership, we engineer bespoke attachments for excavators from Sany, XCMG, Caterpillar, and other world famous brands. We deliver complete, application-optimized solutions tailored to your specific operating conditions and technical requirements.
ZHONGHE Sliding Arm: Precision Engineering for Demanding Applications
Core Technical Advantages
Dual-Limit Vibration Control System
• Industry-first design eliminates operational vibration
• Significantly reduces operational vibration of telescopic cylinders
• Prevents cylinder over-extension damage(The cylinder is also protected by double seals.)
→ Substantially enhances cylinder durability
Wear-Resistant Slider Innovation
• Replaced pulley mechanism with wear plastic sliders
• Modular design enables quick replacement and maintenance
→ Reduces downtime costs by 40% vs traditional systems
Reinforced Structural Design
Single-Plate Cover Technology
• Critical load-bearing covers CNC-cut from single steel plates
• Precision machining ensures deformation control under load
→ Eliminates structural deformation risks
Active Corrosion Prevention
• Strategically positioned drainage holes in arm tubes
→ Effectively mitigates internal water accumulation and corrosion
Ideal Applications
• Subway tunneling • Foundation excavation • Caisson construction
ZHONGHE's manufacturing prowess is the foundation of our product excellence. We implement a strictly controlled, lean production process:
1. Precision Design & Material Selection:
Professional structural design and stress analysis based on application requirements.
Strict sourcing of top-tier global steel (e.g., Hardox wear plate, BS700/Q690D/Q355B structural steel).
2. High-Precision Cutting & Forming:
CNC plasma/flame cutting ensures dimensional accuracy with minimal thermal distortion.
Large structural components are precision-formed using heavy-duty press brakes and plate rollers.
3. Advanced Welding Technology:
Operated by internationally certified senior welders.
Extensive use of high-strength processes like GMAW (Gas Metal Arc Welding).
Critical joints feature double-beveled groove preparation (45°) with gas-shielded welding.
Key structural areas utilize double-pass welding.
4. Precision Machining & Assembly:
Large double-sided floor boring mills ensure high concentricity (±1mm tolerance) for pivot booms, extending lifespan.
5. Triple-Check QC Protocol: Zero Tolerance for Defects:
Design Review: Rigorous approval of drawings and technical plans.
In-Process Verification: 100% inspection after each manufacturing stage, checking prior process outputs. Problems are halted before proceeding.
Final Inspection: Our independent QC Department performs comprehensive checks, including:
Weld quality.
Critical dimensional accuracy (CMM - Coordinate Measuring Machine, ±1mm tolerance control).
Hydraulic system pressure and seal integrity tests.
Functional tests (range of motion, limit switch protection).
Only products passing all three mandatory quality gates receive shipment authorization.
1. Quality Assurance Protocol
◾ Mandatory pre-production prototyping
◾ Rigorous final inspection certification
2. Core Product Range
✔ Long Reach Booms
✔ Telescopic Arms (2/3-Stage)
✔ Demolition Arms
✔ Material Grapples
✔ Specialized Buckets (Rock/Heavy-Duty/Tilt)
3. Competitive Advantages
• 10,000m² advanced manufacturing facility
• Annual capacity:600+ custom booms/arms
4. Global Trade Services
Delivery Terms: EXW, FOB, CIF
Accepted Currencies: USD, CNY
Payment Methods: T/T
コンタクトパーソン: kelvin
電話番号: +8615362217237
