High-Volume 6063 Aluminum Mounting Bracket for Door & Window Hardware
High-Volume 6063 Aluminum Mounting Bracket for Door & Window Hardware
Aluminum Extrusion + 6-Line Saw Cutting & Drilling + Sandblasting

Qingdao Dmetal manufactured this small mounting bracket from 6063 aluminum extrusion for a door and window hardware application. The main challenge was production capacity: the customer required large quantities within a tight delivery schedule, while conventional single-line saw cutting and drilling could not provide enough throughput. To solve the bottleneck, Qingdao Dmetal developed custom equipment integrating saw cutting and drilling, with six production lines operating simultaneously, significantly improving production efficiency and strengthening support for high-volume orders.
Product Information
| Item | Description |
|---|---|
| Product | Aluminum Mounting Bracket |
| Material | 6063 Aluminum Alloy |
| Primary Process | Aluminum Extrusion |
| Secondary Process | Saw Cutting + Drilling |
| Production Equipment | Custom 6-Line Simultaneous Equipment |
| Surface Finish | Sandblasting |
| Application | Door & Window Hardware |
| Production Type | OEM High-Volume Manufacturing |
The Challenge
Low Efficiency for Small Parts
The part is small, so repeated loading, positioning, cutting, drilling and unloading consume a large proportion of the production cycle.
High-Volume Demand
The customer's large order quantity and tight delivery schedule required significantly more output than a conventional single-line process could efficiently provide.
Process Transfer Between Cutting and Drilling
Separating saw cutting and drilling into different operations creates additional transfer and repositioning time.
Six-Line Production Consistency
Increasing capacity through parallel production also requires stable batch consistency across all six processing lines.
Our Solution
Custom 6-Line Production Equipment
Qingdao Dmetal developed dedicated equipment that allows six production lines to run simultaneously.
Integrated Saw Cutting + Drilling
Saw cutting and drilling were integrated into the same production system to reduce repeated transfer, loading and repositioning.
Parallel Processing
The new equipment replaced conventional single-line processing with six-line parallel production, increasing throughput per cycle.
Sandblasting & Inspection
After machining, the parts were sandblasted and inspected for machining condition, batch consistency and surface appearance.
Key Results
- Six-line simultaneous production — the custom equipment enables six production lines to operate at the same time.
- Significantly higher production efficiency — parallel processing significantly improved production efficiency compared with the previous conventional approach.
- Better support for tight lead times — higher throughput strengthened the ability to handle large-volume orders with tight delivery requirements.
- Reduced process handling — integrating saw cutting and drilling reduced repeated transfer and repositioning between separate operations.
- Consistent sandblasted appearance — finished parts achieved the required uniform matte surface.
Requirement → Control → Verification
| Customer Requirement | Manufacturing Control | Verification |
|---|---|---|
| Large production volume | Custom 6-line equipment | Production monitoring |
| Tight lead time | Six-line parallel processing | Output / schedule monitoring |
| Reduce handling | Integrated saw cutting + drilling | Finished-part inspection |
| Batch consistency | Coordinated parallel processing | Machining inspection |
| Uniform surface | Sandblasting | Surface appearance inspection |
Manufacturing Process
Quality Control
- Saw-cut length / dimensional inspection
- Drilled-feature inspection
- Batch consistency inspection
- Sandblasted appearance inspection
- Final inspection
Project Gallery & Video

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