Three light gray and beige lecture hall chairs with attached writing surfaces and a separate, matching writing surface.
LS-927.20
LS-927.19
LS-927.22
LS-927.23
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Three light gray and beige lecture hall chairs with attached writing surfaces and a separate, matching writing surface.
LS-927.20
LS-927.19
LS-927.22
LS-927.23

LS-927 Series Fixed University Seating | 3D Ergonomic & Fire-Resistant | Leadsun Seating

Leadsun's LS-927 Series offers fixed university seating with 3D ergonomic design and fire-resistant materials. These durable aluminum lecture desks are perfect for modular auditorium seating solutions. Enhance your lecture hall with comfort and safety.
Model No
LS-927
Colour
Multiple colors available
Applicable Scenarios
Public places, lecture theatres, school classrooms, training rooms, multifunctional studios
Product Detail

LS-927 Series Fixed University Seating | Ergonomic & Fire-Resistant Tiered Solutions by Leadsun Seating


Product Overview

The LS-927 Series Fixed University Seating by Leadsun Seating is engineered for academic durability and ergonomic excellence. Designed for tiered classrooms, lecture halls, and training centers, this fixed installation system features die-cast aluminum legs3D-curved fire-resistant wood panels, and a gravity reclining mechanism. Certified to ISO standards and backed by a 3-year structural warranty, it seamlessly blends industrial strength with user-centric design.


Technical Specifications

Parameter Details
Model LS-927 Series
Seat Dimensions 421mm×441mm×12mm (Seat)
Tabletop Height Adjustable (750–900mm)
Material Die-Cast Aluminum, Fire-Resistant Wood Panels, Powder-Coated Steel
Certifications ISO 9001, GB/T 3324-2017
Warranty 3-Year Structural Warranty, Lifetime Support

Key Features

✅ 3D Ergonomic Backrest

• 10mm molded multilayer board with fireproof laminate

• Horizontal and vertical curvature for spinal alignment

• Available in multiple colors

✅ Gravity-Activated Flip-Up Seat

• Maintenance-free mechanism embedded in aluminum frame

• 12mm thick fireproof multilayer board seat (421×441mm)

• Reinforced with 13 underside ribs for 330 lbs. capacity

✅ Heavy-Duty Aluminum Legs

• Die-cast ADC12 aluminum legs (388×50×930mm)

• Triple reinforcement ribs (5mm width) and 310mm bolt pattern

• Powder-coated finish with safety caps

✅ Adjustable Desktop

• 350×25mm particleboard with fireproof laminate

• Tool-free height adjustment (750–900mm)

• Injection-molded edges for waterproofing

✅ Safety & Compliance

• Full-enclosed floor anchors (ASTM F1858-15 compliant)

• Steel wire book net (5mm main frame + 3mm mesh)


Core Features

1. 3D-Curved Ergonomic Backrest

  • Design: 10mm multilayer wood veneer with fireproof laminate, molded into a 3D曲面 for lumbar support.

  • Comfort: Horizontal/vertical curvature adapts to natural spine alignment.


Image: LS-927 in a Tiered University Classroom


2. Die-Cast Aluminum Legs

  • Construction: Single-unit die-cast legs (930mm height, 50mm width), reinforced with triple 5mm ribs for stability.

  • Installation: Concealed screws with 310mm孔距, anti-slip PP caps for secure floor anchoring.


3. Gravity Reclining Mechanism

  • Function: Silent, maintenance-free reclining system embedded within the seat frame.

  • Safety: The anti-pinch design ensures user safety.


Why Choose the LS-927 Series?

1️⃣ Industrial-Grade Durability

  • • Die-cast aluminum legs and steel-reinforced components withstand heavy daily use.

2️⃣ Ergonomic Compliance

  • • 3D backrest curvature reduces fatigue during long lectures (ANSI/BIFMA X5.1 certified).

3️⃣ Easy Installation

  • • Pre-drilled mounting points with universal 310mm bolt spacing.

4️⃣ Custom Configurations

  • • Available in 2–12-seat continuous rows.

5️⃣ Global Safety Standards

  • • Fireproof surfaces, rounded edges, and anti-slip foot covers.


Applications

  • Education: University lecture halls, STEM labs, training rooms.

  • Public Venues: Auditoriums, conference centers, libraries.


  • Installation Preview

  • 微信图片_20250228173320
    Fixed lecture hall chairs
    Chairs with 3D Ergonomic Backrest

     

     
Tags
fixed audience seating
fixed audience seating
FAQs
How can I request a quote for a seating project?

You can easily request a quote by contacting our sales team through our website or by email. Provide details about your project, including the quantity and specific requirements, and we will get back to you with a tailored quote.

What types of public seating solutions does Leadsun seating provide?

Leadsun seating offers a wide range of seating solutions for public spaces, including benches, chairs, waiting area seating, auditorium seating, and customized solutions tailored to specific project needs.

What materials are used in the production of your public seating?

We use a variety of durable materials such as stainless steel, aluminum, wood, high-quality upholstery, and advanced polymers to ensure that our seating solutions are both functional and long-lasting.

What maintenance is required for your seating solutions?

The maintenance required depends on the material and location of the seating. Generally, regular cleaning and periodic inspections are recommended. We provide maintenance guidelines with each product to ensure long-term durability.

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Can you provide personalized seat customization?

We support comprehensive customization, including seat styles, functional modules (like charging ports, cup holders, etc.), color schemes, and even integrating airport brand elements to showcase a unique style.

Ready for your public seating project?

We specialize in providing high-quality, customizable seating solutions for public spaces, and we are excited to assist you with your project.

 

Our professional team will quickly answer your questions and provide customized solutions to ensure you have a worry-free experience.

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If you are interested in our public seating services or have any questions, please be sure to let us know so we can better assist you.

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