Delivery Time:100 days
Certification:CE

C/U/Z Purlin Quick Changeable Forming Line

Descrition:

The each part of equipment description:

 1   5 T hydraulic decoiler

Single head decoiler ,hydraulic inner expansion and motorized decoiling

Coil weight (Max):5000kg

Coil dia (Max):1600mmCoil Width(Max.):500mm

Motor power:4kw

2,  2 Rolls Feeding, 5 rolls leveling

Feeding width can be adjustable on the right and left

Feeding roller, dia is  ￠100mm,material 45# steel, high-frequency quenched( heat treatment HRC48-52)

 5 rolls leveling,(2 upper rolls and 3 lower rolls ).diameter ￠100mm ,quenched material 45# steel, high-frequency quenched( heat treatment HRC48-52)

Hydraulic pre-cut: 1set,hydraulic motor: 5.5kw

4. Roll forming Unit

Main motor power: 37kw motor made in China which connected with the reducer ,model ZSY250

Roll forming stands:20stations

Rolled steel thickness:1.5--4mm

Way of Drive: gearbox with joint coupling drive(see picture below)

Main shaft dia: ￠90mm ,material: 45﹟steel HB 220-260

Rollers material: GCr15 forged steel, quenched 58°-62

Working speed:5m--12m/min(not including punching)

Machine structure: heavy forged iron stands( see the picture below)

All of the C/U/Z profiles can be produced in this machine

   For C/U purlin: width:80-300mm height:40mm—80mm(adjust automatically  by PLC)

   For Z purlin:width :100-300mm  height:50mm—80mm(adjust automatically by PLC)

It needs 30 min to finish changing from C/U to Z profiles

It just needs 5 min to finish changing the width from one width to another width

5. Hydraulic pre-punching ( 2 sets)

Way of punching:hydraulic punching

Hydraulic pressure:25Mpa

Punching mould material: Cr12  quenched 58°-62°

Hydraulic power:11kw

One set of round holes punching mould ,size 14mm--18mm

One set of vertical holes punching mould ,size 14mmx26mm

6. Hydraulic cutting( without scraps)

Way of cutting:Hydraulic mould cutting

Blade material: Cr12 quenched 58°-62°

Working pressure:25Mpa

Total cutting blades:15 sets

7.Electrical parts:

Way of control: PLC,Siemens made in Germany  

Inverter: Siemens made in Germany

Operation panel: Siemens touch screen made in Germany

Omron encoder measures the length

8.  12M auto-stacker

Stacking length:max 12 m  Direction of output: airlinder makes the product turning  Power for lifting& lowering: 3KW Way of control: PLC ,Simens brand Max stacking height:500mm Pictures as reference

Summerization of the whole line:

Total power:60.5KW

Demension:35mx2.5mx1.6m

The components of the whole line

 5T hydraulic decoiler, roll forming Machine ( guiding,feeding, leveling and hydraulic pre-cut ) ,2 sets of holes punching units, PLC cabinet, Hydraulic station, hydraulic cutting unit,12M stacker,15 sets of cutting blades

Specifications:

   C/Z/U Purlin Interchangeable Forming Machine

The  profiles Drawing:

The Holes Punching Drawing(punched on the width)

  The thickness of sheet: 1.5mm---4mm hot rolled or galvanized steel .G300Mpa

The production flow of equipment

5T hydrarlic Decoiler-- 2 rolls feeding --5 leveling--hydraulic pre-cut ---- Punching station 1 --- Punching station 2 -- Roll Forming -- Hydraulic cutting ( without scraps) ---- 12M stacker

NO.	Items	Unit	Main specification
1	Material thickness	mm	1.5-3.5
2	Forming speed	m/min	12-20
3	Roll station	/	14 stations(depend on the profile)
4	Main power	kw	37
5	Hydraulic power