Our standard CZ purlin machine can do these specifications:
C-sections have equal flanges and may be used in single spans and unlapped continuous spans in multi-bay buildings. Their freestanding stable shape allows easy handling and storage and is easily adapted for use in small and medium sized buildings as structural framework.
Z-sections feature one broad and one narrow flange allowing the two sections to fit together snugly, making them suitable for lapping. Z sections of the same depth and different thickness’ can be lapped in any combination. Purlins and Girts that are lapped form a structurally continuous line along the length of the building, a factor that contributes significantly to the reduction in building costs. Apex offers the added flexibility of downturn lips and adjustable top flanges for all sizes. Downturn lip purlins are ideal in applications where environmental conditions or build up of substances like dust or grain are a consideration. For special or large projects, Apex is able to customise sections outside the standard range to suit your individual requirements.
Main features of quickly change CZ purlin roll forming machine
The advantages of CZ purlin machine AUTOMATIC size-change type are as follows:
1.Produce different purlin size(C75-300Z120-300) 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
Detailed Images of CZ shaped steel forming machine Machine Parts
1) CZ purlin machine punching system
Brand :ZTRFM Original: China
with 3 cylinder(one cyinder for single hole and 2 cylinders for dual-holes.
How to change different hole molds?
The upper and lower dies of the punching die are fixed by bolts. When punching holes of different sizes need to be replaced, they can be easily replaced by removing the bolts.In this way, you can adjust the position of the horizontal adjustment， holeThe position adjustment in the horizontal direction needs to be set on the PLC.