300kg Ultra Heavy Duty Commercial and Industrial Sliding Door System

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Product Description

Product Overview

300kg Ultra Heavy Duty Sliding Door System
Model NO.
DP-ZX003
Certification
CE, ISO
Surface Treatment
Oxidation, Precision Stainless Steel
Material
304 Stainless Steel, Aluminium Alloy
Application
Residential, Office, Hotel, Industrial
Weight Capacity
300kg Per Door
Door Thickness
45-55mm
Feature
Heavy Duty, Ultra Silent, Durable

Technical Specifications

Main Material304 Precision Cast Stainless Steel, Aluminium Alloy, Double Layer Nylon
Available FinishOxidation, Stainless Steel
Door CompatibilityWood door, Steel door
Door Width Range500mm - 2000mm
Max Door Height≤3000mm
Accessories Included2 rollers + 2 dampers + 2 hanging boxes + floor guide + screw pack + tracks
Lead Time15-20 working days

Premium Product Features

High Load Capacity

Designed for ultra-heavy commercial and industrial doors, supporting up to 300kg with absolute stability.

Bi-directional Soft-close

Includes crash protection and shock absorbing technology for a smooth, silent closing experience.

Precision Engineering

Constructed with precision-cast 304 stainless steel and double-layer nylon wheels for ultra-silent operation.

Slim & Sleek Design

Small gap design provides a dust-proof and modern aesthetic suitable for luxury villas and high-end offices.

Detailed Component Gallery

Heavy Duty Component 1
Heavy Duty Component 2
Heavy Duty Component 3
Technical Drawing 1
Technical Drawing 2
Technical Drawing 3
Installation Overview
System Specs

About Our Expertise

Manufacturing Facility

Our team has been deeply engaged in the sliding door industry for 17 years, focusing on the innovation and research of sliding door accessories. We have successfully developed second-generation safety soft-closing systems that have become a benchmark in the industry.

With intelligent manufacturing as our core, we focus on creating safe, high-quality, and innovative sliding door solutions for residential, commercial, and industrial public buildings worldwide.

QC Control
Warehouse

Frequently Asked Questions

Q1: What is the maximum weight capacity of this system?

The DP-ZX003 system is designed for heavy-duty applications and can support a maximum weight of 300kg per sliding door.

Q2: Can I request a sample before placing a bulk order?

Yes, we provide samples for quality testing. For samples with a value under USD 10, the product is free, though freight costs are covered by the client. Sample costs can be refunded on your first official order.

Q3: How long is the standard production lead time?

For standard orders, the lead time is typically 15 to 20 working days. Samples can usually be prepared and sent within 2 to 7 days.

Q4: Is the system suitable for outdoor industrial use?

While primarily designed for high-end residential and commercial interiors, the use of 304 precision-cast stainless steel and oxidation finishes makes it highly durable and corrosion-resistant for various indoor and protected environments.

Q5: What kind of quality control do you provide?

Our QC members control the quality at each manufacturing stage. We can provide production progress updates via photos or videos to guarantee transparency and delivery standards.

Q6: Do you have a Minimum Order Quantity (MOQ) requirement?

We have no special requirement for the MOQ; we welcome both small-scale projects and large-volume wholesale orders.

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