Investment Cast Industrial Wrench
Product Features & Benefits
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High Precision & Consistency: |
Investment casting allows complex geometries and tight tolerances, ensuring every wrench fits perfectly. |
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Exceptional Strength: |
Manufactured from high-grade materials such as carbon steel, alloy steel, or stainless steel, offering high torque resistance and durability. |
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Smooth Surface Finish: |
Cast surfaces are clean and require minimal post-processing, reducing cost and lead time. |
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Customizable Designs: |
We adapt dimensions, teeth profiles, handles, and finishes to meet specific customer requirements. |
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Corrosion Resistance Options: |
Available with coatings or in stainless steel for use in harsh environments. |
Technical Specifications
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Materials: |
Carbon Steel, Alloy Steel, Stainless Steel, etc. |
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Casting Process: |
Silica Sol or Water Glass Investment Casting |
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Machining: |
CNC Turning, Milling, Drilling, Threading |
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Heat Treatment: |
Quenching & Tempering, Carburizing, Nitriding |
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Surface Treatment: |
Blackening, Zinc Plating, Chrome Plating, Powder Coating |
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Standards: |
Meets DIN, ANSI, ISO, or customer drawings |
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Quality Control: |
100% Dimensional Check, Material Certification, Hardness Test |
Applications
Our wrenches are widely used in:
- Automotive repair and assembly
- Heavy machinery maintenance
- Pipeline and valve installation
- Railway and aerospace equipment
- Power generation and shipbuilding
Packaging & Delivery
- Standard export packaging with bubble wrap and carton box
- Wooden pallet packing for large orders
- Lead time: 25–35 days after order confirmation
- Shipping: FOB Ningbo, support EXW, CIF, or DDP based on request
Our Services
- OEM & ODM support
- Sample approval before mass production
- Strict quality control throughout production
- On-time delivery commitment
- Professional technical support
FAQ
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Q1: |
Can you customize the wrench according to our drawings? |
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A1: |
Yes, we specialize in custom investment casting and machining based on customer-provided samples or drawings. |
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Q2: |
What is your MOQ? |
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A2: |
MOQ starts from 500 pieces, but we can evaluate smaller batches for long-term cooperation. |
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Q3: |
Do you provide material certificates? |
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A3: |
Yes, we supply material test reports and compliance certificates with each shipment. |
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