Company Profile

Our company was established in 1975 and specializes in manufacturing multi-spindle drilling threading machines for processing enhancement. Liang Shen Industrial Co. is a professional manufacturer of multi-spindle heads. To offer high quality products and service to customers is our purpose. Our company continuously researches and innovates to make our products more outstanding and functional than those made by Taiwan's other manufacturers. Because the environment changes very fast, to upgrade our products is very important; for this reason our company purchases precision equipment and hopes that by means of this machinery to ensure our product quality and meet customer requirements.

CAD System/CAM & Management System

Our R&D department uses a CAD system to design new products. This not only saves time but also improves quality.
Using computer system to control the input materials, production schedule and delivery time, it increases the efficiency of management and reduces waste.

Gear Testing Machine

Gears are a very important part of the spindle head. To make a durable spindle head, high quality gears are necessary. The gear testing machine ensures that all gears conform to our company's requirements.

Three-Dimensional Testing Machine

The three dimensional testing machine ensures product quality.

Vertical Machining Center

The vertical machining center performs CAD and finite-element analysis, assuring that all spindles in the head have high accuracy and reliability.

Multi-Spindle Head

(A) Fixed Type：

  1. All the spindles are fixed, cannot be adjusted and are suitable for mass production.
  2. More durable than adjustable types and saves time adjusting spindle.
  3. Add guide plate on the head to increase won't stabilization.
  4. Made to customer requirements.

(B) Adjustable Type：

  1. All spindles can be adjusted by user.
  2. Suitable for variable distance requirements.
  3. Many types available, please check following pages.

Clamping Tools

1. C-Form Flexible Collet
Advantages: Space-saving and can be minutely adjusted between twospindles.
Defects: Each flexible collet is used for drill bits or taps uniform in size only; for bits or taps in different specs, users need to change the collet.

2. JT Drill Chuck
Advantages: JT chuck can be used for drill bits and taps in different specs, with no need to be changed.
Defects: Can be used only when there is max. space limit between two spindles.

3. ER Collet
Chuck adjustment range is 1mm; strong clamping force; for universal use.

4. AS Adjustable Drill Spindle
Used for large-bore drilling, this spindle incorporates a Morse taper drill, which allows for easy drill-spindle length adjustment and easy disassembly of the drill, unlike MT drill spindles which may cause damaging of the drill spindle in the event that the drill is disassembled improperly.

5. FT Floating Drill Spindle (simple floating)
Especially suitable for the tapping of punch-pressed iron plates; provides a 0.5mm floating range to allow for the screw tap to be automatically moved to the hole-processing position by fine adjustment.

6. Expansion Tapping Drill Spindle (rapid screw tap changing)
Designed for special-purpose machinesor for the tapping of workpieces with different thread pitches; provides wide extension and compensation range. Safety torque device will slip when torque exceeds its limit during processing, preventing the screw tap from breaking so as to damage the workpieces.

7. TR+ER Drill Spindle
An efficient processing instrument combining the advantages of both the ER collet and the adjustable drill spindle.

8. AS Adjustable +MT Drill Spindle
Adjustable +MT drilling spindle is easy to disassemble and adjust the depth of drilling.

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