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

Cutting feed stroke: 40mm, 60mm, 80mm

Motor power: 0.37/0.55kw

Feed driving: 1250N

Air consumption: 3-5L

PURROS® Electro Pneumatic Drilling Units Size

PURROS® Self Feeding Drilling Unit Characteristics

Model number	No-Load rotational speed	Specifications of drill chuck	Drilling capacity			Stroke		Motor		Feed driving	Air consumption	Weight
	50 Hz		Aluminum	Castiron	Steel	Full stroke	Cutting feed roke	Power	Number of poles
	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-1355L						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

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®.