Jinan Smatech Machinery Enterprise Co., Ltd. smatech@coomachinery.com ↗
SMTJinan Smatech Machinery
Enterprise Co., Ltd.
LJJ-450 Automatic Corner Connector SawEquipment image for reference. Branding and final configuration are confirmed with your quotation.
Aluminium / Corner connector cutting

LJJ-450

Automatic Corner Connector Saw

Feeds aluminium connector stock and cuts it into repeated pieces for frame corner assembly.

Automatic feed length5–300 mm
Cutting width × height120 × 200 mm
Blade diameter450 mm
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01 / FUNCTION & PROCESS

What does this machine do?

Feeds aluminium connector stock and cuts it into repeated pieces for frame corner assembly. Its automatic operation must still be matched to the stock section and finished slice requirement.

What to review before selecting

  1. Provide connector cross-section and finished slice dimensions.
  2. Check feed settings with kerf and tail-stock allowances.
  3. Trial-cut pieces and check their fit in the intended joint.
02 / SELECTION ADVANTAGES

Why consider LJJ-450?

This model has a 5–300 mm feed range and a 450 mm blade. The automatic designation does not establish CNC nesting or cutting-list optimisation functions.

Jinan Smatech Machinery Enterprise Co., Ltd. can review your requirement against this catalogue configuration when preparing a quotation.

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03 / APPLICATIONS

Typical applications

  • Aluminium corner-connector preparation
  • Repeated connector pieces for frame assembly
  • Dedicated short-piece production from connector stock

Application examples are starting points for selection. Actual compatibility depends on the profile, tooling and required result.

04 / MODEL & UTILITIES

Essential information before ordering

Electrical power in kW is not the supply voltage. Confirm voltage, frequency and phase for the destination workshop.

Model
LJJ-450
Material
Aluminium
Voltage / frequency
To be confirmed for this model and destination.
Electrical phase
To be confirmed in the electrical configuration.
Compressed-air requirement
Confirm whether an air connection is required and obtain its pressure and flow requirements.
KNOW THE MACHINE

Technical specifications

Catalogue reference: physical page 11. Check your profile drawing and power supply before ordering.

LJJ-450 specifications
Automatic feed length5–300 mm
Cutting width × height120 × 200 mm
Blade diameter450 mm
Power2.2 kW
Blade speed2800 rpm
Cutting angle90 degrees
How to read these specifications

Automatic feed length describes the feed increment, not the length of raw material the machine can hold.

Account for saw kerf and unusable tail stock when estimating how many connector pieces can be cut from a bar.

Standard & optional configuration

The catalogue does not provide a separate confirmed standard/optional supply list. Tooling, electrical compatibility, software where applicable, installation and service scope are confirmed with the quotation.

Request a written supply list for your model, including tooling and any project-specific accessories.

CHECK THE FIT

Start with your profile.

Connector section; finished slice length; blade kerf; feed tolerance and material-tail allowance.

Include a representative part drawing, required finish, target output and workshop power supply. This allows the quotation to address the actual machine configuration.

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