Double-layer Stainless Steel Slide

HA3504 Stainless Steel Drawer Slides for Laboratory and Medical Equipment

The HA3504 represents a premium-grade solution in linear motion hardware, specifically engineered to meet the demanding requirements of environments where hygiene, durability, and reliability are non-negotiable. As a high-performance Stainless Steel Drawer Slide, its core value lies in its ability to deliver superior performance in critical settings such as laboratory and medical equipment, where failure is not an option.

Constructed entirely from AISI 304 stainless steel, this slide is fundamentally designed for resilience. The 1.5mm thick stainless steel plates provide exceptional rigidity to support loads up to 60kg, while inherently offering corrosion resistance, easy sanitization, and food-grade compliance. This makes it impervious to frequent cleaning with disinfectants, steam, or high-temperature sterilization, a common requirement in medical and food-processing applications. The "double-layer superimposed" ball bearing system and over-travel design ensure exceptionally smooth, quiet, and extended movement, allowing drawers or trays to be accessed fully and effortlessly, even when fully loaded.

Beyond its material excellence, its functional design is tailored for critical applications. As a non-detachable slide, it offers a permanently secure and stable connection, preventing accidental disengagement in mobile or sensitive equipment. Its compact size range (12 to 28 inches / 300mm to 700mm) provides versatile installation options for various cabinet sizes. These attributes make the HA3504 an indispensable component not only for oven equipment, industrial drawers, and tool cabinet but most importantly, for the precise and hygienic world of laboratory analyzers, medical carts, sterilization cabinets, and surgical instrument trays, where consistent, smooth, and contamination-resistant operation is paramount for safety and efficiency.

Double ball bearing system – Smooth, low-friction sliding

Constructed with 1.50 mm thickness cold-rolled steel. By using 5% salt spray for 48 HRS

The ball-bearing action can create a quiet environment at work.

Nylon buffer can reduce the direct contact between the outer and the inner channel.

Brand Name	HVPAL	Material	Cold Rolled Steel
Model Number	HA3504	Finish	Clear Zinc Electroplate
Loading capacity	60KG/450MM(18'')	Height	35mm
Length	12"-28" (300-700mm)	Application	Fruniture, Industrial drawers, Outdoor, Office Building, Hospital, Mall, Sports

 

APPLICATIONS

The HA3504 double-layer ball bearing drawer slide is designed for heavy-duty and professional use. With a 60kg load capacity and durable cold-rolled steel construction, it provides smooth and reliable operation for frequent use. This slide is ideal for industrial drawers, tool cabinets, medical equipment, and storage units, offering full-extension capability for easy access. Its non-detachable design ensures long-term durability, while the extra-long travel makes it perfect for deep drawers and cabinets. Suitable for workshops, laboratories, and professional environments, the HA3504 delivers consistent performance, stability, and strength, making it a practical solution for demanding storage applications.

Heavy-duty industrial drawers for factories and workshops. 

Professional tool cabinets and storage units. 

Medical equipment drawers and laboratory storage. 

Deep cabinets requiring full-extension, reliable slides. 

Q1: How can I get some samples?

A1: We would be delighted to provide you with samples of our products. Typically, the cost of the samples, as well as the shipping fees, are covered by the customer. Once the sample payment and freight arrangements are confirmed, we will promptly prepare and ship the samples to you. This allows you to evaluate the quality and suitability of our products before placing a full order.

Q2: How does your factory do in terms of quality control?

A2: Our factory has a dedicated and professional Quality Control (QC) team that oversees every stage of production, from the initial manufacturing process to the final packaging inspection. Each item undergoes strict quality checks to ensure it meets our high standards before leaving the factory. We pay close attention to material selection, assembly, and final finishing to guarantee consistent performance and durability. By maintaining a rigorous QC system, we ensure that our customers receive reliable and high-quality products every time.

Q3: How do you handle faulty products?

A3: We take product quality very seriously and ensure that all items are manufactured under a strict production control system to meet your quality requirements. In the unlikely event that you receive any defective products, we are committed to resolving the issue promptly and professionally. Depending on the situation, we can either send replacement products or work closely with you to reach an acceptable solution. Our goal is to ensure that every customer is completely satisfied with their order and receives reliable, high-quality products.

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