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4000kg Heavy Duty Automatic Door System
US$370.00
10 Pieces
Product profile
Customization
AvailableWarranty
36monthesMaterial
Aluminum AlloyModel NO.
Heavy DutyType
SlidingOpen Style
SlidingColor
SilverCertification
ISO9001, RoHS, CEPosition
CommercialSurface Finishing
FinishedMotor
Dunkermotoren GermanyPower Supply
220V or 110VLength
2000mm to 6000mmModel
EL4000Function
Works with Original Dorma Parts4200mm Standard System Weight
Around 45kgTransport Package
Carton with FilmSpecification
CETrademark
WillOrigin
ChinaHS Code
8537101990Production Capacity
2000sets Every MonthKey features
High Load Capacity: Supports single gate up to 200KG or bi-part up to 240KG with powerful brush motor.
Premium German Motor: Equipped with Dunkermotoren Germany motor for silent, high-speed operation.
Low Noise Design: Operates at less than 40dB, ensuring quiet performance in commercial environments.
Safety Features: Includes obstacle detection, automatic return, and emergency opening during power failure.
Easy Installation: Drive system pre-installed at factory, reducing on-site assembly time and complexity.
Customizable Length: Door length can be customized from 2000mm to 6000mm to fit various openings.
Certified Quality: Products hold ISO9001, RoHS, and CE certifications for safety and compliance.
Durable Construction: Made of Aluminum Alloy with finished surface, tested for one million cycles.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.21h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional automatic-door technology manufacturer offering 3D design, ODM, OEM, SDK, and sample-based customization services. It reports quality assurance, raw-material traceability, standardized finished-product inspection, valid manufacturing contracts with associated subcontractors, and an automatic-door output of 7,722 sets. However, it reports no new products in the past year, no written corrective/preventive-action records, no inventory, overseas warehouse, overseas agents, branches, or showroom, and no offline trade-show participation. Financial evidence is limited to references to records for 2022–2024, without substantive financial results. Certification claims include ISO9001, ISO14001, SGS, and CE in the company description, but supporting certificate details are not provided. Customer-specific evidence is limited to stated OEM service for popular brands.
Supplier typeThe supplier explicitly identifies itself as a professional technology supplier and automatic-door manufacturer. Its stated products and capabilities include automatic doors, professional technical R&D, and manufacturing through two production lines/bases.
CertificationsThe company description states that the supplier has attained ISO9001, ISO14001, SGS, and CE certifications. The slices do not provide certificate numbers, validity dates, scopes, or supporting documents, but they do contain an explicit certification claim.
After-Sales capabilityThe supplier has a customer-complaint procedure, but no written complaint records, and it has no written corrective/preventive-action procedures or records. It also reports no overseas agents or branches, overseas warehouse, overseas showroom, or overseas service countries, indicating limited documented after-sales infrastructure outside its home market.
R&D capabilityThe supplier provides 3D software design, ODM, OEM, and SDK capabilities, demonstrating technical development and integration resources. Nevertheless, it explicitly reports no new products during the past year, which is direct evidence of limited recent product innovation.
Production capacityThe supplier reports two production lines, an assembling line, 41–50 quality-control staff, valid contracts with associated subcontractors, and automatic-door output of 7,722 sets. Finished-product inspections are performed under uniform written instructions, although the company description gives different production-capacity figures, creating an unresolved capacity discrepancy.
Customization capabilityThe supplier explicitly offers customization from samples, 3D software design services, ODM services, OEM services for popular brands, and an available SDK. These stated capabilities support a positive assessment of product and technical customization.
Product Q&A
Q:What is the maximum weight capacity for the sliding door?
A:
The system supports a single gate up to 200KG or a bi-part gate up to 240KG (2x120KG).
Q:What type of motor is used in this door operator?
A:
It uses a powerful 99.5W Brush Motor or Dunkermotoren Germany motor for silent and efficient operation.
Q:Is the door length customizable?
A:
Yes, the door length can be customized from 2000mm to 6000mm according to your requirements.
Q:What safety features are included?
A:
It features obstacle detection with automatic return, self-monitoring light barriers, and emergency opening in case of power failure.
Q:What is the warranty period for this product?
A:
The warranty period is 18 months. (Note: Attribute section also mentions 36 months).
Send Inquiry
*To:
Ningbo Farwill Automation Co., Ltd.
Ningbo Farwill Automation Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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