October 14, 2026

Why Matching Dimensions Is Not Enough When Replacing Vacuum Suction Cups

Two vacuum suction cups with the same outside dimensions may have different holding and positioning performance. Matching diameter or length and width is only the beginning of replacement selection. Effective suction area, lip geometry, material, stiffness, working height and the conditions behind the supplier’s capacity rating also matter. In EUROTECH’s replacement discussions, dimensions are often the first information available. Our recommendation […]

Vacuum Suction Cups 0 5 min read
October 14, 2026

Why Can Glass Slip Even When the Vacuum Gauge Looks Normal?

A normal vacuum reading does not prove that a suction cup has enough resistance to sliding. The gauge indicates pressure at its measurement point. Glass can still move if the effective suction area is too small, the contact surface has lost grip, or acceleration and machining forces exceed the available holding capacity. In EUROTECH’s glass-handling experience, cup sizing and the condition […]

Uncategorized 0 5 min read
October 14, 2026

Suction Cup Marks Despite Suction Cup Covers?

APPLICATION INSIGHT · EUROTECH VACUUM TECHNOLOGIES Suction cup marks can still appear on glass after protective covers are installed. A cover helps reduce direct contact between the suction cup material and the workpiece, but dust, concentrated contact loads and small movements can still affect the surface. When marks remain, cup size and vacuum level deserve attention alongside cover condition. In […]

Suction Cup Covers 0 7 min read
October 2, 2026

A Replacement Glass Conveyor Roller

How to Measure a Replacement Glass Conveyor Roller When a conveyor roller becomes worn, cut, cracked, or damaged on a glass processing line, identifying the correct replacement is not always as simple as measuring its outside diameter. A replacement roller must match the existing conveyor mechanically while also providing suitable support and contact with the glass. For most replacement inquiries, […]

Glass Industry 0 6 min read
October 2, 2026

Reduce Glass Conveyor Rollers Maintenance Downtime

How Quick-Change Glass Conveyor Rollers Reduce Maintenance Downtime In automated glass processing, even a relatively small wear component can become a major maintenance issue when replacing it requires extensive machine disassembly. Conveyor rollers are a good example. Glass conveyor rollers operate continuously across loading, transfer, washing, processing and production areas. Over time, roller surfaces can become worn, cut or damaged. […]

Glass Industry 0 7 min read
September 30, 2026

Vacuum Suction Cups Swell, Harden or Crack

Why Do Vacuum Suction Cups Swell, Harden or Crack? When an industrial vacuum suction cup becomes swollen, hard or cracked, replacing it with the same model may restore production temporarily. However, if the operating conditions remain unchanged, the problem can return. The first step is to identify what has changed in the cup and what it has been exposed to. […]

Vacuum Suction Cups 0 7 min read
September 30, 2026

Vacuum Suction Cups for Hot Plastic Parts

Vacuum Suction Cups for Hot Plastic Parts: Material Selection Guide Selecting vacuum suction cups for hot plastic parts requires more than checking a material’s maximum temperature. The cup must establish a seal, support the workpiece during movement and release it reliably. At the same time, the plastic component may still be warm, relatively flexible or sensitive to contact marks. For […]

Uncategorized 0 8 min read
September 30, 2026

NBR vs HNBR vs FKM Vacuum Suction Cups

NBR vs HNBR vs FKM Vacuum Suction Cups: How to Choose Choosing between NBR, HNBR and FKM vacuum suction cups starts with understanding what the suction cup actually encounters: the workpiece surface, contact temperature, oils or chemicals, handling motion and production cycle. NBR is a common choice for general industrial handling. HNBR can be considered when improved resistance to heat […]

Uncategorized 0 7 min read
September 29, 2026

Suction Cup Covers vs. Non-Marking Suction Cups: Which Should You Choose?

Suction Cup Covers vs. Non-Marking Suction Cups for Glass Handling Suction cup covers and non-marking suction cups address surface quality in different ways. A cover adds a separate contact layer over a suitable cup. A non-marking cup uses a material compound intended to reduce traces during direct contact. The right choice depends on the surface, the cause of the marks […]

Suction Cup Covers 0 3 min read
August 28, 2026

From Quality Improvement to Carbon Reduction

Reducing suction-cup marks is primarily a quality improvement, but the impact can extend well beyond product appearance. In glass manufacturing, every additional cleaning operation, rework process or rejected product requires resources that could otherwise have been avoided. This means that improving handling quality can also contribute to better resource efficiency and lower energy consumption across the production process. euroTECH’s MTC Suction […]

Uncategorized 0 4 min read