Corrosion Resistant Stainless Steel Overhead Crane for Food Workshops

The KUNFENG stainless steel overhead crane is integrally manufactured from corrosion-resistant 304/316L stainless steel, complying with food contact material standards including FDA, EU 1935/2004, and GB 4806.9-2016. The entire machine features dead-angle-free design, no welding slag residue, easy to clean surface, moisture resistance and tolerance to cleaning with food-grade disinfectants, eliminating the risk of microbial growth.

Common Application Scenarios

• Production workshops for braised pork, cooked food, and marinated products

• Lifting of raw materials for dairy and beverage filling lines

• Material transfer in frozen food thawing/quick-freezing zones

• Fruit and vegetable sauce processing production lines

• Fruit wine processing production lines

Structural Components of Stainless Steel Overhead Crane

Bridge Structure: Bears the overall structure and loads. Made of 304/316L stainless steel, with sealed welding for water and residue protection, no hygienic dead angles.

Long Travel Mechanism: Enables the transverse movement of the whole machine along the rails. Equipped with drive motors with stainless steel housings, and driving/driven wheels made of stainless steel or coated materials, plus food-grade lubricated bearing systems.

Trolley Travel Mechanism: Carries the hoisting mechanism, moves left and right along the main beam to achieve precise positioning, with anti-derailment safety structure design.

Hoisting Mechanism: Adopts stainless steel chain hoists or strap hoists, including motors, reducers, drums/sprockets and hook assemblies.

Electrical Control System: Control cabinet with stainless steel sealed enclosure, wireless remote control operation, waterproof and dustproof (above IP65 protection grade).

Product Advantages of KUNFENG Stainless Steel Cranes

All-Stainless Steel Structure, Eliminating Contamination Sources

• Key components such as main beams, end beams, trolley frames, hoisting mechanism housings, and wheel bogies are manufactured from 304 or 316L stainless steel. 

• Auxiliary parts including fasteners, busbar support brackets, and limit switch housings adopt corrosion-resistant materials. 

• The easy to clean surface (optional electrolytic polishing treatment) prevents dirt accumulation.

Intelligent Control System, Improving Operation Precision

• Equipped with variable frequency speed regulation and PLC control to achieve millimeter-level positioning. 

• Supports low-speed movement (0.5–2 m/min), suitable for precise lifting and lowering of fragile containers or barrels with high liquid levels.

Modular Design for Fast Installation and Maintenance

• Main beams and end beams are connected by high-strength bolts, eliminating on-site welding requirements. 

• Hoisting blocks adopt quick-release structures for convenient deep cleaning on a regular basis.

Compliance with International Food Safety Regulations

• We provide material certificates, surface roughness test reports, and third-party hygiene compliance certifications. 

• Customized drip-proof structures (e.g., sealed drums, oil seal protection design) are available.

Technical Parameters (For Reference Only, Configurable Upon Request)

Why Choose Food Grade Stainless Steel Cranes

Compared with conventional cranes, food grade overhead cranes feature:

• High-level hygiene standards

• Enhanced compliance capabilities

• Low contamination risk

• Longer service life

They are essential equipment for food factories upgrading automation and clean production.

Looking for a safe and reliable overhead crane for cleanroom workshops? The KUNFENG stainless steel crane offers the optimal lifting solution. Contact us anytime for professional technical consulting and product quotations.

Frequently Asked Questions

Q: Why is a stainless steel crane recommended for the food industry?

A: Food production has extremely high hygiene requirements. Stainless steel boasts corrosion resistance, easy cleanability and anti-microbial properties, effectively avoiding contamination risks and meeting food safety standards.

Q: What load capacity can your stainless steel overhead crane achieve?

A: The KUNFENG stainless steel overhead crane supports single girder and double girder structures, with a load capacity ranging from 150 kg to 10,000 kg.

Q: Is your stainless steel crane suitable for high-frequency cleaning?

A: Yes. Its structural design is applicable to high-pressure water washing and chemical cleaning environments without affecting equipment performance.

Q: Is the maintenance cost high?

A: No. The stainless steel material is corrosion and wear-resistant, reducing maintenance frequency and providing long-term cost advantages.