ultra heavy drawer slides

HA7603 Ultra Heavy Drawer Slides

The HA7603 series represents our ultra-heavy-duty slide rail solution, engineered for extreme-load applications up to 227kg (500 lbs). With an expansive 10-60 inch (254-1524mm) length range and full-extension capability, these industrial-grade slides are built to withstand the most demanding environments.

Key Features:
 Unmatched Load Capacity – Supports 227kg for heavy storage systems
 Full-Extension Design – 100% drawer access with smooth ball bearing operation
 Industrial-Grade Construction – 2.5mm triple-thickness cold-rolled steel with white zinc plating
 Non-Detachable – Permanent assembly ensures stability under heavy loads

Military-grade durability – Tested to 100,000+ cycles
No-sag design – Maintains alignment under maximum load
Corrosion-resistant – White zinc plating for harsh environments

Non-Detachable – Permanent assembly ensures stability under heavy loads

Made from 2.5mm thick cold rolled steel. Use 5% salt spray for 48 hours to make it more resistant to wear and corrosion

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.

APPLICATIONS

Industrial storage systems (heavy parts/machinery)

Automotive tool cabinets (oversized equipment storage)

Warehouse pallet systems (high-capacity logistics)

Q1. Do you have any MOQ limit for drawer slide order?
Low MOQ, 1pc for sample checking is available

Q2.How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.

Q3: How to deal with the faulty?
Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new ones with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

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