double column machining center pv-4221 double column machining center pv 21-26series base structure

Double Column Machining Center


X:3200 / Y:2100 / Z:800 (mm)

A Family of Double Column Machining Centers that retain Campro's traditional machine characteristics of Strong, Rigidity, and Precision, with sizes up to 5,200 mm(204.7'') x 2,600 mm (102.3") in travels. These machines offer the highest accuracies of any bridge mill on the market and can efficiently machine large parts due to their rigid design.

The PV-3221 Series features an extended X-axis with over 2 meters of oversized column, offering versatility and rigidity. The structure provides a wide range of options and customers can adopt different milling heads to finish larger workpieces, such as those used in the automobile and aerospace industries.






Combining stability and rigidity, it meets the user's needs for processing large workpieces and multiple processes.

Standard 25HP 6,000 rpm Gear-Head Spindle.

Extra heavy load roller linear guideways on X & Y axes increase rigidity in axial and lateral directions.

One-piece casting design in ram and gear box with box way on Z-axis provides excellent performance for heavy-duty cutting.

PV series comes with standard 32-tool #50 chain type ATC, the dual arm system ensure the stability during tool change.

PV series-machining

Machine Specification

Item Unit PV-3221
X axis travel mm (in) 3,200 (125.9")
Y axis travel mm (in) 2,100 (82.6")
Z axis travel mm (in) 800 (31.4")
OPT: 1,000 (39.3")
Distance between columns mm (in) 2,200 (86.6")
Spindle nose to table surface mm (in) 200~1,000 (7.8"~39.3")
OPT: 250~1,250 (9.8"~49.2")
Table dimension mm (in) 3,000 × 1,700 (118.1" x 66.9")
Max. loading weight kg (lb) 8,000 (17,636)
T-slots (W x No.) mm (in) 22 x 9 (0.86" x 9)
Spindle speed rpm 6,000 rpm Gear-head spindle
Spindle motor kW (HP) 15 / 18.5 (25HP)
Spindle taper type 7/24 taper No.50
Auto. Tool Change
Tool shank type BT-50
Tool storage capacity (OPT) pcs. 32 (40 / 60)
Max. tool diameter mm (in) Ø125 (Ø4.9")
Max. tool diameter (Adjacent empty) mm (in) Ø215 (Ø8.4")
Max. tool length mm (in) 350 (13.7")
Max. tool weight kg (lb) 20 (44)
Rapid feedrate (X / Y / Z) m (in) /min. 12 / 15 / 15
(472.4 / 590.5 / 590.5)
Cutting feedrate mm (in) /min. 1~8,000 (314.9)
Floor plan (W × D) mm (in) 8,800 × 5,000 (346" x 196")
Machine weight kg (lb) 35,000 (77,161)
Max. machine hight mm (in) 4,200 (165")
Air source kg/cm(PSI) 6~8 (85~113)
Power capacity KVA 40

* Machine specifications and design are subject to change without prior notice due to on-going innovation.

Related Products

Need Inquire ?

If you need more information or quotation about this product, Our sales representative will reply as soon as possible