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Gun Drilling Machine

Gun Drilling Machine

Gun Drilling Machine: SLY-500B

Gun Drilling Machine

Gun Drilling Machine: SLY-500B

Product ID: SLY-500B

Suitable for mould & irregular workpieces. (Double spindles)

Special design for center-hole drillng, like eject hole, automobile parts, medical parts, ect.

High-quality ball screw of feed-axe with Mitsubishi PLC and Yaskawa sevorcontrol, working process is stable and precision.

The design of controller panel is user-friendly. Working parameter set up step by step on the controller panel, it is easy to use for operator.

Slide ways are hot-treatment to hardness HRC 60 and ground way are based on mechanic cast iron. The opposite ways and gibs are all Turcite-B plated with hand scraped bearing surface.

The enhanced ribs in the major construction provide the excellent rigidity for drilling big size of holes.

With special design in fixture device( hydraulic clamp or hydraulic V-type supporter), set up workpieces are faster and easier.

With outer-controller and MPG, operator uses the machine very convenient.

Automatic lubrication pump is provided as standard accessory to ensure all bearing surface and screws are well lubricated.

Four filtration systems ( paper filter, magnetic separator, filtration can and oil & chip spearator) are standard accessories to keep the oil clean.

The excellent design of oil flow cycle provides plentiful oil to lower the temperature of drilling and drill smoothly.





  • Number of drill spindle: 2 Nos
  • Range of drilling dia.: 3 ~ 12mm (Option: 5 ~ 25mm)
  • Max. depth of drilling: 500mm


  • Drill feed range: 10 ~ 500 mm/min
  • Spindle speed range: 0 ~ 6,000 rpm

 Hydraulic  system

  • Coolant pump pressure range:10~100 kg/cm²
  • Pump output range: 30~60 L/min
  • Coolant tank capacity: 1200 L

Working table stroke

  • Effective drill stroke (Z-Axis): 500mm

Drive motor

  • Spindle motor: 5hp x 2  ( 10hp x 2 )
  • Z-Axis: 2hp
  • Chip screw: 1/8hp
  • Workpiece driven motor: 1/2hp
  • Rear supporter driven motor: 2hp
  • Coolant pump: 7.5hp x 2  ( 10hp x 2 )
  • Automatic lubrication: 51w
  • Total machine power: 35hp / 50hp
  • Net weight: 3,000kgs
  • Machine dimensions(Approx): 3,300 x 3,500 x 1,700mm

Standard accessories

  • Paper filter
  • Magnetic separator
  • Chip and oil separator system
  • High-pressure oil pump
  • Auto lubrication system
  • Protecting drill torsion system
  • Outer oil tank/Oil level gauge
  • Tranformer
  • Leveling screws & block
  • Tool box / work light / alarm light
  • Mechanical / Electrical operation manual


Special accessories


  • Oil cooler
  • Coolant oil
  • Gundrill
  • Guide bush
  • Rubber bush
  • Automatic Voltage stabilizer
  • Fully enclosed guard
  • Gundrill grinder
  • Safety door interlock
  • Oil mist collector
  • Filtration housing
  • Centrifuge






Order Information:
  • Minimum Order: Negotiable
  • Branded Product
  • FOB: Taichung or Keelung Port, Taiwan
Contact Detail
Contact:Jason Lin
Address:No.93, Aly. 146, Ln. 388, Sec.2, Xinan Rd., Wuri Dist., Taichung 41466, Taiwan.
Messenger:SKYPE : mingjat