What is the warranty period?

We provide a 1-year warranty and lifetime service support.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Heavy-Duty Airtight Cold Storage Access Door for Maximum Efficiency

Name: Heavy-Duty Airtight Cold Storage Access Door for Maximum Efficiency
Brand: Guangzhou Xinhuafa Industrial Co., Ltd.
SKU: 2230820125

Guangdong, ChinaGuangzhou Xinhuafa Industrial Co., Ltd.

US$2,000.00-5,000.00

1 PC

Product profile

Customization

Available

After-sales Service

Lifetime Service

Warranty

1year

Model NO.

Customizable

Material

PVC

Type

Rolling

Open Style

Rolling

Opening Type

Power Driven

Special Function

Security

Color

Yellow Green Orange Grey

Certification

ISO9001, CE

Position

Industrial

Surface Finishing

Finished

Maximum Size

Width: 4500mm X Height: 4500mm

Opening Speed

up to 2.4 Meters Per Second

Closing Speed

up to 2 Meters Per Second

Frame Construction

Galvanized Steel Optional: Stainless Steel

Scroll

Steel- ф 114 × 2mm, Optional: Stainless

Motor

Xinhuafa Servo Motor Power 1500W Protection Level

Voltage

Single Phase 220V-18A

Frequency

50-60Hz

Transport Package

Wooden Box

Specification

customized

Trademark

XINHUAFA

Origin

China

HS Code

7610100000

Production Capacity

300pieces/Month

Key features

High-Speed Operation: Opening speed up to 2.4 m/s and closing speed up to 2 m/s for efficient workflow.

Enhanced Security: Equipped with photoelectric protection, wireless anti-pinch system, and IP65 motor protection.

Durable Construction: Galvanized steel frame with optional stainless steel, reinforced polyethylene side guides.

Customizable Dimensions: Max size 4500mm x 4500mm with flexible customization options for samples and designs.

Energy Efficient Seal: Airtight design with sponge dock seals to prevent rain and improve cold storage efficiency.

Certified Quality: ISO9001 and CE certified, manufactured by a factory with 19 years of export experience.

Lifetime Service: Comprehensive lifetime service support with a 1-year warranty on mechanical parts.

Versatile Application: Suitable for industrial cold storage, accommodating vehicle width differences up to 600mm.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Guangzhou Xinhuafa Industrial Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤2.03h

AI-Powered supplier vetting

SummaryThe supplier manufactures specialized electrical, mechanical, material-handling, plastic-processing, and industrial automation equipment. It reports broad customization and ODM capabilities, recent new-product activity, defined quality-inspection and service procedures, inventory capacity, and ISO9001:2015, ISO14001, and ISO45001:2018 certifications. Production-related evidence includes multiple machines and a 15-workday stated lead time in both peak and off-season periods. However, it has no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse or showroom, no overseas service countries reported, and no OEM service for popular brands. Financial indicators supplied for recent periods are recorded as zero, but their interpretation is not established by the slices. Customer cases are not provided.

Supplier typeThe supplier’s stated business scope covers manufacturing and sales of specialized electrical and mechanical equipment, material-handling equipment, industrial automatic control system devices, plastic products, and specialized plastic-processing equipment. This supports classification as an industrial equipment manufacturer and supplier, with material-handling and automation-related activities.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications. These explicitly indicate certifications covering quality, environmental, and occupational health and safety management.

R&D capabilityThe supplier reports new products during the past year, ODM service, and one national science and technology progress award. However, it reports no available SDK and no OEM service for popular brands; the evidence still supports innovation activity, although technical-platform capability is limited or unavailable in the provided data.

Production capacityThe supplier lists bending, laser-cutting, fabric-cutting, high-speed welding, ironing, steel-cutting, and welding equipment, along with two quality assurance and quality control inspectors and standardized finished-product inspection instructions. It also reports inventory capacity and a stated lead time within 15 workdays in both peak and off-season, but lacks a valid contract with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service and recent new-product development, providing direct evidence of broad customization capability.

Product Q&A

Q:What is the maximum size of the door?

The maximum size is Width: 4500mm x Height: 4500mm.

Q:How fast does the door open and close?

The opening speed is up to 2.4 meters per second, and the closing speed is up to 2 meters per second.

Q:What safety features are included?

It includes photoelectric protection on the door rail, a wireless safety anti-pinch system at the bottom edge, and an IP65 protection level for the motor.

Q:Can the sponge dock seals prevent rain?

Yes, the sponge type door seal adopts a PVC curtain wrapped sponge design with a tilted top to facilitate rainwater flow, providing a good waterproof effect.

Q:What vehicle models can be sealed with these dock seals?

They are suitable for most vehicle models, accommodating a width difference of up to 600mm and a height difference of 1000mm. For larger vehicles, two different sizes can be used.