special building materials

Product Description

suface material

color steel+color steel

color steel+stainless steel

stainless steel+stainless steel

color steel thickness:mm

0.3

0.376

0.4

0.476

0.526

0.576

0.626

0.676

0.726

0.776

0.826

stainless steel thickness:mm

0.316

0.356

0.4

0.456

0.516

0.556

0.616

0.656

0.716

0.756

0.816

core material: polyurethane, density: kg/m³

	range: 36-45
	summer	winter
automatic production line panel	38-40	40-42
manual production line panel	36-38	38-40

pu foam sheet thickness:mm

50mm

75mm

100mm

120mm

150mm

200mm

connection type:

1 New 2 3

sheet size:

type 1	type2	type 3
930x5800mm for 20'GP 930x11800mm for 40'HQ 930x N customized	985x5800mm for 20'GP 985x11800mm for 40'HQ 985x N customized	1000x5800mm for 20'GP 1000x11800mm for 40'HQ 1000x N customized

Test report

density	38-40 kg/m3
Thermal conductivity	0.020 W/(m.K)
compressive strength	161kPa
Fire rating and performance	B1
oxygen index	32.3%
average burning time	10s
average burning height	140mm
smoke density	22.3 SDR
Temperature range	+70 -- -30

capacity: 5000 square meters per day

Packaging & Shipping

packing

usually, panels are without any packgaes, load into containers directly. doors are with carton pieces and plastic films.

shipping

Loading port: Shanghai Port

Delivery time: 10 days after receipt of the deposit.

Our Services

guarantee : 1 year.

Non-artificial damage, within one year free replacement. Don’t include freight

Company Information

we are a manufacturer and exporter of pu sandwichpanels, have more than 17 years experience in this field. Our main

products include: thermal insulation panels, removable cold rooms, half buried doors and slidng doors, refrigerating

compressors, cold room building accessories, aluminum decorative wall panels. The above products are produced by

ourselves, and because of so many years in this market, we could supply customers most things about cold room.

Below is our company profile

Located in Changzhou, near 312 National Highway, we are a private company specialized in manufacturing polyurethane sandwich panels, removable cold rooms, refrigerating compressor, aluminum decorative wall panel, and solar energy water heaters. The factory covering an area of 120,000 square meters, our company is equipped with the first-class production facilities. Since our establishment in 1992, a group of senior and medium-level technicians and experienced skilled workers have been employed and trained.

Our subsidiary factories include two pu panel automatic production line, 4 manual lines of hook panels, a compressor assembly factory, a stainless steel material factory, a polyurethane material workshop. Among them, the pu sandwich panel factory is equipped with a high-class automatic production line in China with the annual output reaching 120,000 square meters per year. Furthermore, the annual sales volume of the refrigeratory factory has taken the leading position for several years in the industry in China.

At present, our products with the brands of "Yongchun" are popular all over the country. Our company has experienced in the installation of large cold storage projects. Our products are exported to dozens of countries and regions and enjoy high popularity among our customers.

Led by the market, developing with renovation, and insisting on the policy of "Down-To-Earth, Dedication, Hard Work, Renovation", we are committed to creating a high-class company in new energy industry and making contribution to the development of new energy and renewable energy industries.

1. what is polyurethane sandwich panel?

we also call it PU sandwich panel, it is made of color steel + polyurethane foam + color steel, (also stainless steel)

it like a sandwich.

2. what is it application?

as thermal insulation panel, and also building material.

to prevent cold and heat exchange

this panel strength is 161kPa, people can stand above.

3. how to sell?

sell by square meters.

4. what is the size?

the width is fixed, normally: 0.93m, 0.985m, 1m.

the lenght is not fixed, usually: 5.8m for 20'GP, 11.8m for 40'HQ, and also customized from 2.5m to 11.8m.

5. how to use this panel

you should prepare rivet and sealant,

first, make them connection like below, one by one

second, rivet the panels, closely

6. how to build a removable cold room?

7. what is our advantage? why Yongchun ?

capacity: 5000 square meters per day

Because we have an automatic production line,

this line keep uninterrupted prodction from morning to night,

only this one line capacity is about 2000 square meters per day, adding other 4 manual production line capaicty, So,

WE ARE FAST

HERE IN CHANGZHOU, WE ARE ONE OF THE TWO ONLY FACTORIES WHO OWN THE AUTOMATIC PRODUCTION LINE,

OTHERS BUY THIS TYPE OF PANELS FROM US.

automatic production line for PU sandwich panels

Dear friend,the above is about my factory and my products summary, if you have any specific questions, please feelfree to let me know, I would like to answer you as soon as I saw your email.BartonSales MangerChangzhou Yongchun Thermal Insulation Materials Co., Ltd.