Purlin is on top
interior wall or frontispiece for support, or used to support the roof steel
and to provide lateral support beam. There are mainly C type and Z type two
kinds. Or on the wall is pressed on the pillars purlin, pressure on the article
deloitte was alarmed the rafter.Steel structure beam mainly bear the load of
the upper member, article deloitte was alarmed by setting is mainly for the
laying of roof steel. If there is no article deloitte was alarmed, will cause
deflection of large span steel plate.

Roof truss C purlin roll forming machine components:

1) Manual
decoiler—————————————–1 set

2) Feeding and
leveling device————————–1 set

3) Rolling forming
system———————————1set

4) Hydraulic
punching and cutting———————-1 set

5) Product
support frame———————————1 set

6) PLC Control
System————————————–1 set

Roof truss
C purlin roll forming machine technical description:

1)Decoiler

Max. Width: 500 mm
Inner Diameter: Φ450 – Φ600 mm
Out Diameter: 1500 mm
Max. Loading Capacity: 5000 kgs

2)Feeding and
Leveling Device

It used for
making the material flat before feeding into the roll forming machine.

Leveling
station: 7 rollers ( up three rollers, down four rollers)

3)Rolling Forming
System

Working speed:
12m_15m/min (not include cutting)
Roll forming: 13stations )ASTM52100, polished and coated with chrome
HRC58-62)

Diameter of
roller: 80mm

Material of
roller: ASTM1045, polished and coated with chrome HRC58-62

Material of
main shaft: 45#steel

Main power:
15kw DC motor

Forming
thickness: 2mm

Transmission:
By single line chain 1.5inch

Machine adopt new
stations to make machine stronger

4) Hydraulic
Punching & Cutting

punching
Type: Hydraulic Punching

Punching
material: Cr12

Punching
die: Cr12

Cutting
type: Hydraulic cutting (100-200 use a specification shearing tool and 200-300
use a specification shearing tool. we have the patent technology.)

Cutting
material: Cr12 Cr12MoV Cr12(total three blades)

Hydraulic
motor power: 5.5KW

Hydraulic
Pressure: 16Mpa

5) PLC Control
System

Control
the quantity &punching length& cutting length automatically

The
Machine will be stopped while it is punching and cutting

Automatic
Length measures and quantity counting

PLC
manufacturer: Japan Panasonic

Touch
Screen(manufacturer: Japan Panasonic)

Encoder
: Omron

Roof truss
C purlin roll forming machine products are widely
used in various fields: industrial factory, civilian building ,warehouse,

easy steel building
,manufacturing,construction and have features such as nice appearance

and durable.

Contact
information:

Ms. Alice Xu

Mob / WhatsApp /
Wechat: +86-152 3327 8696

E-mail: liming4@chinaformingmachine.com

Liming Stamping
Form Machine Co.,Ltd