Product Specifications
Prod Model: |
HF-SD03 |
HS Code: |
73083000 |
Standard: |
Nonstandard |
Material: |
Sponge Rubber |
Type: |
Metal Rubber Compound Sealing Strip |
Shape: |
Custom Size |
Product Description
Sponge Door Seal
Parameters:Width: 3000/3200/3400 mm
Height: 3000/3200/3400 mm
Dock shelter depth: 600 mm
Sponge thickness: 25/20 mm
PVC Color: Black/Blue
Thickness of front PVC sheet: 0.9 mm
Thickness of side PVC sheet: 0.5 mm
Height of top PVC curtain: 1000 mm
Width of side PVC curtain: 400 mm
Frame: High quality steel strips, covered by transparent PVC or Color PVC material .
Operating temperature range, ºC: -35…+70
Features:1.Installation applied for requirements of high insulation and strong sealing;
2.High efficient air blower offering stable air pressure;
3.After loading & unloading, the air bag exhausted and packed into small package, guarantee a longer
service life of dock seal.
DetailsWidth, mm 3400 3600 |
Height, mm 3400 3800 |
Moving range of top air bag 1200 |
Moving range of Side air bag 800 |
Top Mask 500 |
Side Mask 250 |
Profile color Aluminum (RAL9006) |
Panel color White (RAL9003) |
Control mode Switch/Platform Control Unit |
Specification:Control system |
Power supply 380,50Hz |
Power 0.75kw |
Control unit Outside |
Protection class IP54 |
Airbag average time 25s |
Working temperature -35ºC to +70ºC |
PVC Curtain 3.6kg/m |
Thickness 3mm |
Unit Weight 3.6kg/m |
Airbag 0.5mm |
Material Cordura 1000 |
Thickness 0.5mm |
Unit Weight 0.4kg/m |
The largest tensile ability >290N/mm² |
Insulation panel |
Thickness 50mm |
Color White (RAL9003) |

Company Information
Hofic Intelligent Technology Co.,ltd. is a high-tech company that engages in the development of world-class advanced automatic doors. Our main products include quick rolling door, industrial accumulation door, industrial rolling door, PVC rolling door, rapid rolling door, fire-resisting rolling door, industrial lift door, automatic induction door, automatic vertical hinged door, medical automatic door, stainless steel automatic door, electric folding gate, crystal rolling door, electric roller shutter of various materials, and parking lot series.

F A Q
1. What's the payment details?
Deposit before production, and balance before shipment.
2. What's the delivery time?
For common order, about 7 days only.
3. What about the warranty for the doors?
We provide 12 months warranty for all doors and accessories.When the product quality appear.
4. Do you provide OEM Service?
Yes. OEM & ODM Service is ok for us.
5. What's the MOQ?
We accept 1 set as sample order.
6. How about the package?
Plywood case or Cardboard, suitable for sea freight or air freight, as your request.
Hofic Intelligent Technology(Shenzhen)Co., Ltd is a high-tech company that engages in the development of world-class advanced automatic doors. Our main products include quick rolling door, industrial accumulation door, industrial rolling door, PVC rolling door, rapid rolling door, fire-resisting rolling door, industrial lift door, automatic induction door, automatic vertical hinged door, medical automatic door, stainless steel automatic door, electric folding gate, crystal rolling door, electric roller shutter of various materials, and parking lot series.
Our company introduces and absorbs the state-of-the-art technologies of the automatic door industry of the world whilst accumulating rich experience in design, production and engineering installation. The overall appearance, quality, performance and service life of our products are comparable to world-famous brands, whereas our prices are much lower than those of similar imports. All these are aimed at offering our customers excellent, low-priced products in the real sense.
Adhering to the principle of "proceeding from details and trivial matters", we try to embody our meticulous effort in all the links and shall spare no effort in bringing about the best products and perfect service.
Over the years, we have been guided by the principle and concept of "guarantee by brand, breakthrough by technology, supported by service". In the future, we shall do our utmost to provide our customers with related engineering consultation, scheme design, technical guidance, installation and debugging, after-sales repair and other service.