Thire Two Guardrail Roll Forming Machine Supplier Thailand

Model NO.: BOSJ-H
Making Machine: Multifunctional
Material of Roller: Gcr 15
Trademark: BOSJ
Origin: Jiangsu China
HS Code: 8455212000
Two Thire Waves Highway Guardrail Roll Forming Equipment 


A.Crash Barrier (also named Highway Guardrails, Road Barrier)
We can manufacture W Beam (Profile A), Profile B, and different types of steel posts (C Posts, U Posts, Sigma Posts) and blocks, we can also supply bolts, nuts and washers, reflector, cat's eye, and relevant components, etc
.
We manufacture highway guardrails mainly according to those Standards below: 
a. JT/T 281-1995(Corrugated Sheet Steel Beams For Expressway Guardrail - China)
b. AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA)
c. RAL RG620 (Germany)
d. Or tailor-make according to client's requirements


1. Types:
Type I. hot dip galvanized: 550 g/m2 (40µ)
Type II. hot dip galvanized:1100 g/m2 (80µ) or 1200 g/m2 (85µ)

2. Class:
Class A-1: 2.67 mm base metal nominal thickness, Steel Grade Q235 (equivalent to S235JR according to DIN EN10025 and Gr.D according to ASTM A283M)
Class A-2: 2.67 mm base metal nominal thickness, Steel Grade Q345 (equivalent to S355JR according to DIN EN10025 1994 and Gr.50[345] according to ASTM A529M)
Class B-1: 3.43 mm base metal nominal thickness, Steel Grade Q235 (equivalent to S235JR according to DIN EN10025 and Gr.D according to ASTM A283M)
Class B-2: 3.0 mm base metal nominal thickness, Steel Grade Q235 (equivalent to S235JR according to DIN EN10025 and Gr.D according to ASTM A283M)

B.Equipment structure:

De-coiler--- flatting --- punching --- fast feeding --- opto-electrical cutting --- forming --- alignment device --- collection table--- control system --- forming moulds

Thire Two Guardrail Roll Forming Machine Supplier Thailand

Technique data:
1, Total power of equipment is 90kw
2, Maximum height of profiles formed: 85mm
3, Maximum thickness: 4.0mm
4, Maximum forming speed: 15m/min
5, The welding machine body structure follow to the requirement, the welding follow to the national welding standard.
6, The equipment after antirust processing, brush antirust paint first, the antirust paint must cover comprehensively, then brush the high quality finish paint. The movable part shows the different color for caution.
Thire Two Guardrail Roll Forming Machine Supplier Thailand



NO. 		Project Unit Parameter Remark
 
1		  
Material		 Type
Mild steel\Galvanized sheet
Strength of material sheet Map ≥350
Thickness of material sheet mm 3~4
2 Size of production mm    Reference the picture
3 Production speed m/min 6
4 Material of roller
 
GCr15 quenching treatment
5 Drive type
Gear box
6 Power kw About 64
7 Electric control system
PLC variable frequency control
8 Dimensions(Length*width*height) m 35X4X3.9
Thire Two Guardrail Roll Forming Machine Supplier Thailand
 

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