Self Feed Drill Units

  • PR4P Self Feeding Drilling
PR4P Self Feeding Drilling

PR4P Self Feeding Drilling

  • Spindle motors: 1.1 kw
  • Spindle speed: 700-7500 rpm
  • Standard stroke: 100mm,150mm
  • Drilling capacity: Aluminum Φ19, Cast iron Φ15.5, Steel Φ13
  • Product description: Drilling capacity: Aluminum Φ19, Cast iron Φ15.5, Steel Φ13. AutomaticDrill provides pneumatic auto feed drilling heads, 1.5 kw, 210-6100 rpm, 100mm Stroke, automated drill equipment and auto drilling
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Self Feed Drill Unit Application

Self Feed Drill Unit & Fixed 4 Spindles Drilling Head

Multi station inside hole grinding special purpose machine

PURROS® Self Feeding Drilling Unit Parameters

Model: PR4P
No-load speed: 210-6100R/M
Drilling diameter: Aluminum: 5-19mm / Cast iron: 1.5-15.5mm / Steel: 1.5-13mm
Spindle stroke: 100mm/150mm
Cutting feed stroke: 40mm, 60mm, 80mm, 100mm, 130mm
Motor power: 1.1kw
Feed driving: 1800N
Air consumption: 6-10L

PURROS® Self Feeding Drilling Unit Size

PURROS® Self Feeding Drilling Unit Parameters

Model
number
No-Load rotational speed Chucking Capacity Drilling capacity Stroke Motor
Specifications
Thrust Weight
50 Hz 60 Hz Aluminum
(ADC)
Castiron
(FC200)
Steel
(S45C)
Total
stroke
Cutting feed
stroke output
Output Pole
number
min-1 mm mm mm mm kw P N kg
PR4P-6061 6100 7300 6.5 5 1.5 1.5 100 0-40 0.75 2 1800 31
PR4P-6061L 150 36
PR4P-6045 4500 5400 5.5 2 2 100 31
PR4P-6045L 150 36
PR4P-1330 3000 3600 13 7 3.5 3 100 31
PR4P-1330L 150 36
PR4P-1320 2000 2400 9 5 4.5 100 31
PR4P-1320L 150 36
PR4P-1314 1480 1700 10 6 6 100 31
PR4P-1314L 150 36
PR4P-1311 1100 1400 11.5 8.5 7.5 100 1.1 4 31
PR4P-1311L 150 36
PR4P-1308 850 1000 12.5 10.5 8.5 100 31
PR4P-1308L 150 36
PR4P-1306 600 700 14.5 12 9.5 100 31
PR4P-1306L 150 36
PR4P-1304 540 550 16.5 13.5 11.5 100 35
PR4P-1304L 150 40
PR4P-1303 400 380 18 14.5 12 100 35
PR4P-1303L 150 40
PR4P-1302 330 250 19 15.5 13 100 35
PR4P-1302L 150 40

NOTE:
1. The selection of models should be based on the shape of the work, material, cutting characteristics, diameter and material of tools, rotation speed (cutting speed), etc.
2. The drilling capacity displayed in the above table is based on values representing a drilling depth of two times the diameter of the drill.
3. The standard attachment for the hydro speed regulator is RB-3140. Please specify an optional Hydro Speed Regulator if required. (Optional Hydro Speed Regulator Models: RB-3160, R-3180A)
4. Maximum weight of the attachment that can be mounted when machining downwards is 15 kg.
5. Make sure to use a collet chuck or spindle nose when the hardness of carbide drills and tool shanks is higher than that of general HSS (high-speed steel) drills.

Features:

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. Hydro Speed Regulator

Speed can be adjusted arbitrarily from lower to higher by a hydraulic feeding speed control device.

2. 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. Fixed bracket

Such desktop support is suitable for any machining directions, which can fix the Drilling Units angle freely.


PURROS® Special Purpose Machine

Multiple Drilling or Tapping Machine

Multiple Drilling or Tapping Machine

Multi Station Drilling or Tapping Machine

Multi Station Drilling or Tapping Machine

Rotary Index Drives Special Purpose Machine

Rotary Index Drives Special Purpose Machine

Sliding Table Special Purpose Machine

Sliding Table Special Purpose Machine

Rotary Table Special Purpose Machine

Rotary Table Special Purpose Machine

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