cold room door doors roof
USD $15 - $25 /Square Meter
Min.Order:1000 Square Meters
Changzhou Yongchun Thermal Insulation Materials Co., Ltd.
door
suface material
color steel+color steel | color steel+stainless steel | stainless steel+stainless steel |
0.3 | 0.376 | 0.4 | 0.476 | 0.526 | 0.576 | 0.626 | 0.676 | 0.726 | 0.776 | 0.826 |
0.316 | 0.356 | 0.4 | 0.456 | 0.516 | 0.556 | 0.616 | 0.656 | 0.716 | 0.756 | 0.816 |
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
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
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.
guarantee : 1 year.
Non-artificial damage, within one year free replacement. Don’t include freight
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