Description

PURROS® Self Feeding Drilling Unit Parameters

Mode: PR32P
No-load speed: 600-7500R/M
Drilling diameter: Aluminum: 3-12.5mm / Cast iron: 2-10mm / Steel: 1-9mm
Spindle stroke: 100mm/150mm
Cutting feed stroke: 40mm, 60mm, 80mm, 100mm, 130mm
Motor power: 0.37/0.55kw
Feed driving: 1250N
Air consumption: 3-5L

PURROS® Self Feeding Drilling Unit Size

PURROS® Self Feeding Drilling Unit Characteristics

Parameters TYPE	No-Load rotational speed	Specifications of drill chuck	Drilling capacity			Stroke		Motor Specifications		Feed driving	Air consumption	Weight
	50 Hz		Aluminum (ADC)	Castiron (FC200)	Steel (S45C)	Full stroke	Cutting feed roke	Power	Pole number
	min-1	mm	mm			mm	mm	kw	P	N	L/Stroke	kg
PR32P-1375	7500	3 Non-key locking type	3	2	1	100	0-100	0.37/0.55	2	1250	3-5	20
PR32P-1375L						150						23
PR32P-1355	5500		4	2.5	1.5	100						20
PR32P-1375L						150						23
PR32P-1340	4000	6.5	5.5	4	2	100						20
PR32P-1340L						150						23
PR32P-1330	3000		7	5	3	100						20
PR32P-1330L						150						23
PR32P-1325	2500	13	7.5	5.5	3.5	100			4			20
PR32P-1325L						150						23
PR32P-1318	1800		8	6	5	100						20
PR32P-1318L						150						23
PR32P-1313	1300		9	7.5	6	100						20
PR32P-1313L						150						23
PR32P-1306	600		12.5	10	9	100						20
PR32P-1306L						150						23

Products can be equipped with Self Feeding Drilling Unit 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.

1. Hydraulic Damper (PURROS® Hydro Speed Regulator)
Speed can be adjusted arbitrarily from lower to higher by a hydraulic feeding speed control device.

PR4P Self Feeding Drilling

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®.