All-Steel Laboratory Bench

What is the All-Steel Laboratory Bench?

An all-steel laboratory bench uses cold-rolled steel for frame, cabinets and drawers, finished with epoxy-polyester powder coat. It resists fire, moisture and pests, and suits humid, high-temperature or fire-sensitive laboratories where wood-based cabinets would swell, burn or harbor pests over years of service.

Overview

All-steel benches are built from cold-rolled steel sheet, typically 0.8–1.2 mm for cabinets and 1.5–2.0 mm for structural parts, with a seven-stage pretreatment and epoxy-polyester powder coat of 60–80 µm. Because nothing in the structure is combustible or hygroscopic, the bench tolerates frequent wet cleaning and avoids swelling. Cabinets are fully welded or riveted to maintain rigidity, and doors are sealed with gaskets to limit vapor ingress. Load rating is generally higher than wood-based carcasses, so the units remain flat and square over time, and steel drawers handle heavy glassware and instruments. Worktops are paired as epoxy resin, phenolic or stainless steel, depending on the chemicals in use. The main limitations are higher weight and cost, plus coating damage from impacts that may need touch-up.

How does it work?

A laboratory bench consists of a structural frame, a worktop and usually base cabinets or drawers. Frames are welded or bolted steel, powder-coated or stainless, sized for distributed loads of typically 200–500 kg per linear metre. Worktops are chosen for chemical and thermal exposure: epoxy resin, phenolic resin, solid-surface, ceramic or stainless steel. Reagent shelves, service spines and pop-up sockets carry electricity, gas, vacuum and water, while drop-in sinks and fume-hood interfaces complete the wet-lab workflow. Leveling feet compensate for floor unevenness, and cantilever or modular frames allow reconfiguration. Finish durability depends on powder-coat film thickness, edge sealing and the resistance of the worktop to acids, solvents and heat per standard surface tests.

What are the key features?

• Cold-rolled steel cabinets with 60–80 µm epoxy-polyester coating
• Non-combustible, moisture-proof construction
• Gasketed doors limit vapor and dust ingress
• Heavy-duty drawer runners rated to about 40 kg
• Compatible with epoxy, phenolic or stainless tops
• Load rating up to about 500 kg per linear metre

What are the technical specifications?

A typical all-steel laboratory bench configuration offers cabinet sheet thickness of 0.8–1.2 mm cold-rolled steel, structural thickness of 1.5–2.0 mm, coating of Epoxy-polyester powder, 60–80 µm, standard depth of 750 mm, standard height of 850 mm and module widths of 600 / 900 / 1200 mm. Values are indicative of the product class; the exact figures for each configuration are confirmed on the quotation and the calibration documents supplied with the instrument.

Which applications is it used for?

The All-Steel Laboratory Bench is used in humid laboratories, fire-sensitive research facilities, pharmaceutical QC labs and coastal or tropical sites. Across the wider Laboratory Benches class, laboratories also deploy it for chemistry teaching and research labs, pharmaceutical QC laboratories and biology and microbiology labs.

Which standards and certifications apply?

Relevant standards and methods include SEFA 8 (laboratory grade casework), EN 13150 (laboratory workbenches), GB 24820 (laboratory furniture, Chinese national standard), ANSI/BIFMA X5.5-style load testing (reference) and ISO 9001 quality management. Certification candidates for this model are ISO 9001 manufacturing, SEFA 8 test report and GREENGUARD-type low emission test; each is to be confirmed for the specific configuration before shipment, and certificates are supplied only where they have been issued.

Plan the room before ordering: floor flatness, door widths, ceiling height, service routes and fume hood positions determine which bench designs are feasible. Anchor tall benches per seismic or safety requirements and level all feet before installing worktops. Seal joints and penetrations with chemical-resistant silicone. Verify electrical safety to IEC 61010-1 room practice and keep services isolated from wet zones. Maintenance is simple: wipe spills promptly, avoid abrasive pads on resin, inspect hinges and drawer runners every six months, and re-seal edges if the coating is breached. Document material resistance charts for safety assessments.

How do I select the right All-Steel Laboratory Bench?

Select the all-steel bench where fire rating, humidity or heavy loads rule out wood-based cabinets, such as tropical sites or solvent-intensive QC labs. It costs more than steel-wood units but lasts longer in wet conditions. Specify steel gauges, coating thickness, module widths, worktop material, load rating and drawer hardware in the RFQ.

How does it compare with other Laboratory Benches variants?

Choose by the chemicals and heat the worktop will see first: epoxy resin handles strong acids and solvents, phenolic resin suits general chemistry and teaching, stainless steel suits biology and cleanroom use, and ceramic suits high-temperature work. Then set the load rating, because balances, centrifuges and ovens need rigid frames with vibration control. Decide whether the layout is fixed, height-adjustable or mobile, and whether service spines, sinks or reagent shelves are required. Check total length, depth (typically 750 mm), height (typically 850–900 mm) and accessibility requirements. Finally, verify finish resistance data, edge sealing and manufacturer test reports against SEFA 8 or EN 13150 rather than relying on brochure claims.