Stainless Steel Elevator Product Introduction

1. Main Structure & Materials

• Main Material: Material contact parts adopt 304/316L stainless steel. The frame, casing, buckets and chain plates are all made of stainless steel, featuring acid & alkali resistance and rust proof, and can withstand operating temperature up to 250℃.

• Key Components

• Buckets & Chain Plates: Stamped and formed from stainless steel with mirror/brushed finish (Ra≤0.8μm), complying with GMP and FDA hygiene standards.

• Traction Parts: Stainless steel chains or food-grade belts, high strength, low wear and easy to clean.

• Casing: Fully enclosed welded structure with argon arc welding and pickling passivation treatment, dust-proof, leak-proof and corrosion-resistant.

• Drive & Tensioning System: Equipped with variable frequency reduction motors (1.5–30kW) for stable operation. Spring/counterweight tensioning device at the tail prevents deviation and reduces frequent adjustment.

2. Main Technical Parameters (Customizable Range)

• Lifting Height: 4–40 meters (customized on request)

• Conveying Capacity: 5–60m³/h (varies by model and bucket size)

• Operating Speed: 0.8–1.6m/s, adjustable via frequency conversion

• Applicable Materials: Powder, granules and small lumps (e.g. flour, sugar, tablets, chemical particles); not suitable for sticky, caking or highly abrasive materials

• Working Temperature: -20℃ ~ +250℃ (high-temperature type up to +300℃)

3. Core Advantages

1. High Hygiene: Dead-space free design, easy to rinse, effectively avoid material residue and cross contamination, meet GMP requirements for food and pharmaceutical industries.

2. Excellent Corrosion Resistance: 316L version adapts to acidic, alkaline and humid environments. Its service life is 2–3 times longer than carbon steel equipment, cutting maintenance cost by over 40%.

3. High Efficiency & Energy Saving: Fully enclosed structure eliminates material spilling. Variable frequency drive saves more than 30% energy; low operation noise (≤65dB).

4. Safety & Environmental Protection: Sealed structure prevents dust emission. Explosion-proof motor is optional for hazardous areas.

5. Flexible Customization: Available in Z-type, C-type and vertical types to fit different site layouts. Optional accessories: observation windows, access doors, anti-blocking alarm devices.

4. Typical Application Fields

• Food & Beverage: Lifting flour, rice, sugar, nuts, condiments, pet food, etc.

• Pharmaceuticals: Conveying raw materials, tablets and granules, compliant with GMP aseptic standards.

• Fine Chemicals: PVC particles, chemical fertilizers, dyes, activated carbon, lithium battery materials, etc.

• Grain Processing: Vertical conveying of grains, feed and seeds, moisture-proof and anti-pollution.

• Other Industries: Daily chemicals, building materials (gypsum powder), environmental protection (sludge particles) and more.

5. Selection Guidelines

1. Material properties: Particle size, moisture content, temperature, corrosiveness, viscosity and caking tendency.

2. Working conditions: Lifting height, conveying capacity, inlet & outlet position and site space.

3. Sanitation grade: Choose 316L with mirror polishing for food & pharmaceutical industries; 304 stainless steel for general working conditions.

4. Drive configuration: Variable frequency speed regulation, explosion-proof motor, remote control function (if required).

6. Installation & Maintenance

• Installation: Verticality deviation shall not exceed 1‰ with solid foundation. Ensure tight sealing at joints to prevent material leakage and water ingress.

• Maintenance: Regularly check tension of chains/belts and wear condition of buckets; clean internal walls to remove residual materials; lubricate bearings periodically. Quick troubleshooting with downtime controlled within 2 hours.