Over-Extension Machinery Storage Drawer Slides

HA3504 Over-Extension Machinery Storage Drawer Slides

HA3504 is a heavy-duty sliding solution designed for demanding industrial environments. As part of our Over-Extension Machinery Storage Drawer Slides range, this model features a double-layer stacked structure that provides extended travel beyond standard full extension, allowing easier access to deep or oversized drawers.

Manufactured from high-quality cold rolled steel with a robust 1.5*1.5mm thickness design, HA3504 ensures outstanding structural strength and long-term durability. It supports loads up to 60kg, making it suitable for heavy equipment storage and high-frequency use. The precision ball bearing system delivers smooth and stable movement even under maximum load conditions.

Available in sizes from 12 to 28 inches (300–700mm), this slide is ideal for industrial drawers, tool cabinets, machinery compartments, and medical equipment storage units where full visibility and convenient access are critical. The non-detachable structure enhances overall stability and safety, reducing the risk of misalignment during operation.

With its reinforced construction, extended travel capability, and reliable load performance, HA3504 provides a professional-grade solution for machinery storage systems and heavy-duty industrial applications that require strength, reach, and consistent sliding performance.

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

Q1: Can you send sample to me and how long Is your delivery time?
Yes, we can send you free samples to test and check the quality. Normally sample needs 7 days to deliver to you.

Q2:What is the payment terms acceptable ?
Normally T/T is appreciated. L/C for old customers only.T/T: 30% deposit before production, balance before shipment.L/C at sight

Q3: What advantages we have?
(1) Production capacity: We have large production lines and we can produce about 400,000 sets each month.
(2) Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoided within door.
(3) Offer OEM & ODM order as your requirements.
(4) We have a professional foreign trade team to follow up the sample, order, production, shipment, customs clearance, one-stop to provide customers with the best quality service.

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