CZ Purlin Machine(C80-300Z120-300,pre-cutting ,pre-punching)

1.Main features of CZ Purlin Machine(quickly change type)

The advantages of CZ purlin machine AUTOMATIC size-change type are as follows:

1.Produce different purlin size without changing rollers or spacers.

2.No need changing cutter for different size.

3.Easy operation, low maintenance cost

4.Infinite sizing(any size within machine range),help to save material

5.Optional Punch hole at any position of purlin web side and flange side

2.Detailed Images of CZ Purlin Machine

Machine Parts

1) CZ purlin machine punching system

with 3 cylinder(one cyinder for single hole and 2 cylinders for dual-holes.

2) CZ purlin machine rollers

Rollers manufactured from high quality bearing steel GCr15(EN31 steel), CNC lathes,

HeatTreatment.With black treatment or Hard-Chrome Coating for long life.

With feeding material guide, body framemade from 450# H type steel by welding

3) CZ purlin machine control cabinet

PLC Control System (Inverter brand:Schneider Electric,Encoder brand:Japan Koyo/OMRON)

Interchange between C purlin and Z purlin: by manual changed, It takes only 5-10 minutes to finish all.

But from C100-300 or Z100-300, change size by PLC system automatically: changeover by

Just press keys on touch screen(input the required production data on the touch screen),

The machine will control the quantity and punching, cutting length automatically.

No need to change rollers or spacers or cutters like traditional old style machine

which takes over 45 minutes for each production size changing).

Combined with: PLC, Inverter, TouchScreen, Encoder, etc

Cut-to-length tolerance≤±2 mm

Control Voltage 24V

4) CZ purlin machine product display

5) CZ purlin machine decoiler

Manual Decoiler: one set

Un-powered,manually control steel coil inner bore shrinkage and stop

Max. feeding width: 500mm, coil ID range 470mm±30mm

Capacity: Max. 3Ton

With 3-5 tons hydraulic decoiler for option

6) CZ purlin exit rack

Un-powered,one unit

Automatic Purlin Machine is fully automatic for manufacturing C or Z purlin

which can be used for steel frame of factory buildings.

Other detailes of CZ Purlin Machine

Suitable for material with thickness 1.0-3.0mm or 1.5-3.5mm for options

Shafts manufactured from 45#,Main shaft diameter=φ90/100mm

(bigger shaft to ensure stable working for long time and no curving or transforming),precision machined

Motor driving,Gear chain transmission, 15 rollers to form and 4 rollers for straightening and levelling

Main motor=22KW/30KW(bigger power for higher speed)

Frequency speed control. Forming speed approx.18m/min

CZ purlin machine pre-cutter made by high quality mold steel Cr12(D3 steel) with heat treatment

Cutter frame made from high quality 30mm steel plate by welding
Pre-punching & Pre-cutting, stop to punch, stop to cut

hydraulic motor:7.5KW, Hydraulic pressure range: 0-16Mpa