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

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

Manufacturing Process

6063 Aluminum Alloy

↓

Aluminum Extrusion

↓

Custom 6-Line Saw Cutting + Drilling

↓

Deburring / Cleaning

↓

Sandblasting

↓

Inspection

↓

Packaging

Quality Control

• Saw-cut length / dimensional inspection
• Drilled-feature inspection
• Batch consistency inspection
• Sandblasted appearance inspection
• Final inspection

Project Gallery & Video

FAQ

What is this aluminum mounting bracket used for?

It is used as a mounting component in door and window hardware systems.

What material was used?

The project used 6063 aluminum alloy.

What processes were used?

Aluminum extrusion, saw cutting, drilling, sandblasting and final inspection.

What was the main manufacturing challenge?

The main challenge was achieving enough production capacity for a small part required in large quantities within a tight lead time.

How was production efficiency improved?

Qingdao Dmetal developed custom equipment integrating saw cutting and drilling, with six production lines running simultaneously.

Why combine saw cutting and drilling?

The integrated setup reduces repeated part transfer, loading and repositioning between separate operations.

What surface finish was used?

The finished parts were sandblasted to produce a uniform matte surface.

Can production equipment be customized for high-volume projects?

For suitable OEM projects, Qingdao Dmetal can optimize production flow and develop dedicated equipment according to part geometry, order volume and delivery requirements.

Related Manufacturing Services

Aluminum ExtrusionCNC Machining / Secondary MachiningSurface FinishingCapability

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