Insulation color-coated board-Coated color steel plate-roll forming machine-geitgroup

DESCRIPTION PARAMETER VIDEO PICTURE Q&A

Product Features

Anti-Corrosion Top Film (PEN)

Material	PEN (Polyester Film)
Salt Spray Test	≥12000 hours
Accelerated Aging Test	≥12000 hours
Fire Rating	Class A1 (Test Report Available)
Peel Strength	≥5N/mm（23℃和-40℃）
Solar Reflectance	≥0.8
Thickness	100 μm
Standard	GB/T 12755《Corrugated steel sheets for construction》

Anti-Corrosion Bottom Film (PET）

Material	PET (Polyvinylidene Fluoride)
Chemical Resistance Test	≥120hours
Neutral Salt Spray Test	≥500hours
Aging Test Standard	ASTM G154 or ISO 4892-3, ≥2000 hours, △E<5
Adhesion	ISO 2409 Cross-Cut, Grade 0 (No Peeling）
Flexibility	T-Bend Test ASTM D4145, 1T/2T, No Cracks
Processing Adaptability	No Cracks on Bending or Stamping
Thickness	75 μm

PET coated color steel tile technical parameter table

Base material	Q235 carbon structural steel
Standard	GB/T 25256-2010 or ASTM D882
Chemical Composition	Polyethylene Terephthalate (C₁₀H₈O₄)n
Yield Strength	No distinct yield point (ultimate tensile stress used）
Tensile Strength	≥ 150 MPa
Elongation After Fracture	≥ 90% (According to ASTM D882)
Top Sheet Thickness	0.05 ~ 0.3 mm (Typical, Tolerance ±0.01 mm)
Side Sheet Thickness	0.05 ~ 0.3 mm (Customizable, Tolerance ±0.01 mm)

Coating requirements

Coating type	hot-dip galvanized aluminum magnesium (ZM310)
Coating Weight	Double side total ≥310 g/m² (single side ≥155 g/m²)
Standard	GB/T 14978-2017
Adhesion / Corrosion Resistance	Meets the technical requirements of GB/T 14978-2017

Profile and Dimensional Tolerance

Top Sheet Spec

YX76-380-760, wave height 76 mm, effective width 760 mm, uncoiled width 1000 mm

Side Sheet Spec

YX84-XXX-840, effective coverage width 840 mm

Length Tolerance

±5 mm (customizable by customer

Other Technical Requirements

Surface Quality	No cracks or bubbles, uniform coating and film
Marking (Top)	Q235/ZM310/1.0mm/760 Type
Marking (Side)	Q235/ZM310/0.8mm/840 Type

PARAMETER

VIDEO

PICTURE

FAQ

1. How to visit your company?

A:
1.Fly to Beijing airport, By high speed train From Beijing Nan to Cangzhou Xi (1 hour).
2.Fly to Tianjin airport, By high speed train From Tianjin to Cangzhou Xi (0.5 hour).
3.Fly to Shanghai Airport: By high speed train From Shanghai Hongqiao to Cangzhou Xi(4.5 hours), then we can pick up you.
2. Can you be responsible for transport?

A:
Yes, please tell me the destination port or address. we have rich experience in transporting.
3. What will you do if the machine is broken?

A:
We provide 1 year free warranty and free technical support for the whole life of any machine. If the broken parts can't repair, we can send the new parts replace the broken parts freely, but you need pay the express cost by yourself. If it is beyond the warranty period, we can negotiate to solve the problem, and we supply the technical support for the whole life of the roll forming machine.
4. Do you sell only standard machines?

A:
No, most of our machines are customized according to customers specifications, also adopt top brand components.

5. Do you have after-sales support?

A:
Yes, we are happy to provide advice and we also have skilled technicians available across the world.
6. What's your payment terms and delivery time?

A:
30% as the deposit by T/T in advance, 70% as the balance payment by T/T after your inspect the machine well and before delivery. Of course your payment terms are acceptable. After we get down payment, we will arrange production. About 45 workdays for delivery.
7. How can we be assured that you will deliver us quality machine with spare parts ?

A:
1. Customers can come to our factory, or send the technical people to our factory for checking the quality.
2. We can send the technicians to the buyer's factory for the installation of the machine.
8. Can you manufacture the roll forming machine according to my profile drawing or picture of finished product ?

A:
Yes. Our rich experienced technical team can draft the accurate profile drawing, provide the most suitable technical solution for your required roll forming machine.

Top layer	Weather-resistant paint 15μm
Base layer	0.5mm galvanized aluminum Z100
Base layer	Rubber-plastic cotton + aluminum foil coating
Advantages	Suitable for most designs