Machine foot HLF series

equipmentfor conveyorfor food industry machinery

Product overview
Hygienic levelling feet EHLF with protected spindle designed for environments where contamination risks must be minimized, such as food processing, pharmaceutical production and biotechnology. Rounded hygienic design and protected spindle sleeve reduce crevices and prevent ingress of dirt, moisture and bacteria.

Features and advantages

• Rounded, hygienic geometry for easy cleaning and minimal crevices
• Protected spindle enclosed in a sleeve to prevent contamination and reduce wear
• Stainless steel construction for corrosion resistance in wet and aggressive environments
• NBR rubber base for vibration reduction and anti-slip properties
• Compensation for slopes up to 10° on floors and equipment
• Available in a wide range of base diameters and spindle sizes for configuration flexibility

Materials

• Base plate: stainless steel AISI 304 or AISI 316
• Spindle: stainless steel A2-70 or A4-70
• Rubber base: NBR (nitrile rubber, CAS no. 9005-98-5), vulcanized; rubber part supplied with FDA certificate according to FDA CFR 21 177.2600 (unique batch ID for traceability)
• All materials highly resistant to chemicals, common cleaning agents, oils and fats

Sizes - Base options
HLF 50 | Base Ø 50 mm | Nom. load 5.000 N
HLF 60 | Base Ø 60 mm | Nom. load 7.000 N
HLF 80 | Base Ø 80 mm | Nom. load 15.000 N
HLF 100 | Base Ø 100 mm | Nom. load 20.000 N
HLF 120 | Base Ø 120 mm | Nom. load 30.000 N
HLF 140 | Base Ø 140 mm | Nom. load 40.000 N

Spindle and sleeve diameters
M16, M20, M24, M30, M36, M42, M48

Spindle length (L) and sleeve length (H) / Adjustment ranges
L = 135 mm H = 55 mm | Min 80 mm – Max 120 mm
L = 175 mm H = 75 mm | Min 100 mm – Max 160 mm
L = 215 mm H = 95 mm | Min 120 mm – Max 200 mm
L = 255 mm H = 115 mm | Min 140 mm – Max 240 mm
L = 295 mm H = 125 mm | Min 180 mm – Max 280 mm

Threads and customization
Standard metric threads as listed. Inch threads and special thread forms (e.g. trapezoidal) available on request; spindle dimensions and thread types can be customized to specification.

Delivery and supply options
Bases and spindles can be supplied separately for large orders to offer flexibility for customers using different spindle sizes or replacements.

Certifications and compliance
Designed to meet international hygiene standards including EHEDG and 3A. Rubber base supplied with FDA certification according to FDA CFR 21 177.2600 and unique batch ID for traceability.

Applications

• Conveyor systems and material handling
• Packaging machinery
• Food processing equipment
• Pharmaceutical and biotechnology production lines

Technical characteristics / specifications

• Series / model prefix: EHLF
• Design: hygienic design with protecting sleeve for spindle
• Base diameters available: 50, 60, 80, 100, 120, 140 mm
• Nominal load capacities: 5.000 N; 7.000 N; 15.000 N; 20.000 N; 30.000 N; 40.000 N
• Spindle diameters: M16, M20, M24, M30, M36, M42, M48
• Spindle lengths and adjustment ranges: L=135–295 mm (see ranges above)
• Base plate materials: AISI 304 or AISI 316 stainless steel
• Spindle materials: A2-70 or A4-70 stainless steel
• Rubber base: NBR, vulcanized, FDA CFR 21 177.2600 certified
• Slope tolerance: up to 10°
• Resistance: high resistance to chemicals, cleaning agents, oils and fats
• Thread options: metric standard; inch and custom threads on request
• Delivery option: bases and spindles can be supplied separately for large orders