Quick Details

  • Place of Origin: Zhejiang, China
  • Brand Name: PURROS
  • Model Number: PR3P
  • Type: Air Drill
  • Average Air Consumption: 3-6L
  • Maximum Torque: 1200
  • No-Load Speed: 700-7500R/M
  • Max. Drilling diameter Aluminum: 12mm
  • Max. Drilling diameter Cast iron: 9.5mm
  • Max. Drilling diameter Steel: 8.5mm
  • Spindle stroke: 80mm/120mm
  • Cutting feed stroke: 30mm, 60mm, 80mm, 100mm
  • Motor power: 0.55kw
  • Feed driving: 1200N
  • Weight: 28KG

Packaging & Delivery

Packaging Details 65x40x30cm


 PURROS® Self Feeding Drilling Unit  Parameters


Mode: PR3P
No-load speed: 700-7500R/M
Drilling diameter: Aluminum: 3.3-12mm / Cast iron: 1.5-9.5mm / Steel: 1.5-8.5mm
Spindle stroke: 80mm/120mm
Cutting feed stroke: 30mm, 60mm, 80mm, 100mm
Motor power: 0.55kw
Feed driving: 1200N
Air consumption: 3-6L
PURROS® Electro Pneumatic Drilling Units Size
PURROS® Self Feeding Drilling Unit Characteristics
1. High-precision
Core technology of Electro Pneumatic Drilling Units is played very well, which completely strengthened the versatility of the product and thus made the high precision of Drilling Units reflected extremely. 
2. High rigidity
Axial rail structure is used, which greatly improved the overall rigidity and fully guaranteed the stability of the hole machining.
3. High performance
A unique dual sealing structure and round body that is easy and convenient to be installed are available at the end of spindle, which can meet variety of holes machining requirement.
Products can be equipped with Self Feeding Drilling Unit 
1. Hydraulic Damper (PURROS® Hydro Speed Regulator)
Speed can be adjusted arbitrarily from lower to higher by a hydraulic feeding speed control device.
2. Multi-axis machining head (PURROS® Multiple Spindle Heads)
Multi-axis machining head can be amounted, which can achieve high efficiency drilling and meet different requirements of machining axes and axis spacing. Extensive multi-axis machining head sizes are available in PURROS®.
 3. Desktop support (PURROS® Universal Stand)
Such desktop support is suitable for any machining directions, which can fix the Drilling Units angle freely.
4. PURROS® Special Purpose Machine
Multiple Drilling or Tapping Machine
Multi Station Drilling or Tapping Machine
Rotary Index Drives Special Purpose Machine
Sliding Table Special Purpose Machine
Rotary Table Special Purpose Machine
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