Ergonomic workbenches

Key ergonomic requirements for a workbench

1. Height adjustment

The work surface must allow the position to be changed dynamically during a shift (sitting – semi-sitting – standing). The optimal adjustment range is 650–1,250 mm. The recommended work surface heights are 630–760 mm for seated work and 900–1,200 mm for standing work. In this way neutral elbow angles (90–110°) are maintained, the shoulders stay relaxed and the spine in its natural position, which reduces pressure on the intervertebral discs and muscular imbalance.

2. Worktop dimensions and layout

The ideal worktop depth is 600–800 mm (most often 700 mm), so that the forearms can rest without reaching forward. The worktop width is chosen according to the nature of the operation (1,200–3,000 mm). Sufficient space for the lower limbs (at least 600 mm) and rounded edges (R ≥ 3–5 mm) are essential. Material and tools must be placed in the zone of comfortable reach (400–600 mm from the body), which eliminates unnecessary movements and forward bending of the trunk.

3. Load capacity and stability

A workbench must offer high load capacity (150–600 kg depending on the type of operation) and absolute stability. Any instability causes compensatory muscle tension and increases the risk of errors and chronic overload.

4. Risk assessment

An ergonomic analysis of a workstation includes a comprehensive assessment of working postures, repetitiveness of movements, local muscle load and the overall layout of the workplace. The priority of the necessary adjustments is set on the basis of the results.

5. Other ergonomic features

• Ergonomic seats with lumbar support and adjustable height.
• Even lighting of the work surface (500–1,000 lx) free of shadows and glare.
• Option of a slight worktop tilt (0–15°).
• Integrated handling aids (roller or ball units) that replace manual handling of loads.
• Optimised material flow and organisational systems placed in the comfort zone.
• Matt worktop surfaces.

Specific requirements by sector

In the automotive industry and on light-industry assembly lines, single-purpose ergonomic workstations with high load capacity and precise adaptation to a specific operation are preferred. In distribution centres, quick height adjustment is the key for packing and dispatch activities. In hygienic environments, ergonomics is combined with requirements for washable materials.

Impact on health and productivity

Long-term exposure to a non-ergonomic workstation significantly increases the risk of chronic musculoskeletal disorders, back, neck and shoulder pain, tendon inflammation and higher absence. A properly designed workstation, by contrast, brings:

• a marked reduction in risky postures and repetitive strain,
• better blood supply to the muscles and lower overall fatigue,
• improved mental concentration and quality of work,
• a decline in occupational diseases and lower healthcare costs,
• higher productivity (up to 20–30% in optimised operations).

Summary

An ergonomically optimised workbench is a basic prerequisite of sustainable production. It meets the requirements of ČSN EN ISO 6385 and respects anthropometric data according to ISO 14738. It allows natural changes of working position, eliminates static overload and protects workers' health while increasing efficiency and satisfaction.

Custom ergonomic tables

We make ergonomic workstations to order from an aluminium kit with clamping slots, so the height, shelves and accessories can be adapted to the specific work. Height adjustment is provided by electrically controlled lifting columns: the stroke is completely smooth and quiet (electric tables ESSE). Ergonomic packing tables are intended for packing and dispatch, and inspection tables and workstations for other operations. You will find parts for tables in the Components, semi-finished parts and table parts category.

We can also provide a fully custom table solution as required: we adapt the worktop dimensions, height, shelves and equipment to how and with what you work at the table.