Self Feed Drill Units
Self Feed Drill Units
Self Feed Drill Units

Self Feed Drill Units

Model NO.
PR4P
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
Quantity:
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 speedChucking CapacityDrilling capacityStrokeMotor
Specifications
ThrustWeight
50 Hz60 HzAluminum
(ADC)
Castiron
(FC200)
Steel
(S45C)
Total
stroke
Cutting feed
stroke output
OutputPole
number
min-1mmmmmmmmkwPNkg
PR4P-6061610073006.551.51.51000-400.752180031
PR4P-6061L15036
PR4P-6045450054005.52210031
PR4P-6045L15036
PR4P-1330300036001373.5310031
PR4P-1330L15036
PR4P-132020002400954.510031
PR4P-1320L15036
PR4P-131414801700106610031
PR4P-1314L15036
PR4P-13111100140011.58.57.51001.1431
PR4P-1311L15036
PR4P-1308850100012.510.58.510031
PR4P-1308L15036
PR4P-130660070014.5129.510031
PR4P-1306L15036
PR4P-130454055016.513.511.510035
PR4P-1304L15040
PR4P-13034003801814.51210035
PR4P-1303L15040
PR4P-13023302501915.51310035
PR4P-1302L15040

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 MachineSelf Feed Drill Unit Application

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