Double Layer Telescopic Drawer Slides

HA3504 double layer telescopic drawer slides

Double layer telescopic drawer slides are designed with a two-stage structure that allows smooth and stable extension of drawers. Compared to standard slides, the double-layer mechanism provides enhanced support and improved motion control, ensuring that drawers open and close effortlessly. This design is especially suitable for applications where consistent performance and structural reliability are required.

The HA3504 double layer telescopic drawer slide is engineered to deliver a stable load capacity of up to 60 kg, making it ideal for medium-duty industrial use. Manufactured from high-quality cold rolled steel with a 1.5*1.5 mm thickness, it offers a strong balance between durability and weight efficiency. The precision ball bearing system ensures smooth, low-noise operation, even under continuous use.

This model is widely applied in industrial drawers, toolbox cabinets, and medical equipment where precision and reliability are essential. Its double-layer telescopic design improves load distribution and ensures long-term durability. The HA3504 is a practical solution for users seeking efficient storage systems with smooth performance and dependable strength.

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

Q:How can I get some samples?
A: We are honored to offer you samples, but need our costomers to pay for sample fee and freight.

Q:How does your factory do regarding quality control?
A:Quality is our soul. We always attach great importance to quality controlling from the very beginning to the very end.

Q:How to control the quality?
A:Our QC will do the in-line and final inspection for each product according to the AQL standard. The defective products will be sorted out, then send you a detailed inspection report for approval before shipping.

Q:How to deal with the faulty?
A:1>We assure the product quality to meet your quality requirement, as all items are produced in a very strict production control system.
2>For defective products, we will send you new ones or negotiate with you to find an acceptable solution.

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