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Bucket Elevator

Z Type Food-Grade Bucket Elevator specially for Food Industry

The Z-Type Bucket Elevator is designed for flexible vertical and inclined material transport, combining the benefits of both horizontal and vertical conveyors. Its robust buckets and belt or chain system ensure smooth and reliable lifting of powders, granules, and bulk materials.

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Product Information

1. Z Type Food-Grade Bucket Elevator Overview

The Z type bucket elevator is an efficient and energy-saving vertical conveying equipment. Its shape is in the form of a "Z". It can achieve continuous operations of horizontal feeding, vertical lifting, and horizontal discharging. The equipment uses chain drive.

2.Applications

  • Fresh agricultural products and fresh foods:Grains, seeds, crops, vegetables, frozen foods, peanuts, dried fruits
  • Seasoning and snack foods:Salt, sugar, potato chips, candies
  • Pharmaceutical and chemical products:Medicines, chemicals

 

3.advantages

  1.  Integrated conveying solution - saving space and enhancing efficiency
    • Integrated design: Achieve horizontal-vertical-horizontal conveying with a single equipment, replacing the traditional "horizontal conveyor belt + vertical elevator" configuration. It can reduce 30% - 40% of the floor space and maximize the utilization rate of the workshop.
    • Modular and customizable: The horizontal length, vertical lifting height, can be customized according to the actual complex site conditions. It is very suitable for narrow workshops and multi-level connected production layouts.
  2.  Gentle operation, minimal material damage
    • Smooth conveying: From feeding to lifting and discharging, the entire process is without collision, resulting in a material damage rate of less than 0.3% - far superior to traditional elevators.
    • Suitable for fragile materials: Applicable to nuts, grains, plastic particles, pharmaceutical particles, and other materials that are prone to breakage or wear. It can reduce production losses and improve product quality.
  3. Fully enclosed and dust-free - environmentally friendly
    • Zero leakage design: The fully enclosed structure can prevent dust and material leakage, meeting the strict hygiene standards of the food, pharmaceutical, and chemical industries.
    • Protecting materials and workshop: Prevent contamination while keeping the workshop environment clean, in line with modern environmental protection standards.
  4. Flexible feeding and discharging
    • Multiple loading/discharging points: One machine can simultaneously provide materials to multiple storage bins or production lines, greatly enhancing production flexibility.
    • Overflow design: Can be used in conjunction with electromagnetic or vibrating feeders to achieve uniform material supply, avoiding the common overflow and reflux problems of traditional elevators.
  5. Stable operation and low maintenance cost
    • Flexible drive and control options: Support standard type, explosion-proof type or variable frequency motors; manual or automatic operation. Suitable for flammable/explosive environments or adjustable-speed production lines.
    • Modular maintenance: Easy replacement of wear-prone components such as chains and hoppers. Simple structure ensures low failure rate and long-term durability (over 8 years).

 

4.Optional configurations:

(1)Material of the main body: 304 stainless steel, carbon steel.

(2)The material of the parts in contact with the materials is 304#, ABS or PP. The buckets can be optionally equipped with 304# stainless steel or ABS and PP.

(3)The capacity of the bucket is available in 1.0, 1.8, and 3.8 liters. The 1.0 and 1.8-liter models are mainly used for single outlets, while the 3.8-liter model is mostly used for multiple outlets.There are single outlets or multiple discharge outlets.

(4)Customization can be done according to customer drawings and special material transportation requirements.

5.Technical Parameters

Z Type Bucket Elevator Parameters

Parameter General Range Description
Conveying Capacity 0.5~50 t/h (0.5~70 m³/h) Converted by material density; 1~20 t/h commonly used for food/light materials, up to 50 t/h for chemical/granular materials
Lifting Height 1.5~30 m (customizable up to 50 m) Standard common heights: 3m/5m/8m/10m/15m/20m
Horizontal Section Length 1.2~40 m (upper and lower horizontal sections customizable separately) Adapts to different production line layouts for cross-equipment/cross-station connection
Operating Speed 0.1~0.3 m/s (adjustable with frequency converter) Normal working speed approx. 0.18 m/s; reducible to 0.12 m/s for low-breakage conditions

Core Components of Z Type Elevator

Bucket Specifications

Item Optional Parameters
Single Bucket Volume 0.5L / 1L / 2L / 3L / 5L / 10L / 15L / 20L / 30L
Material Food-grade ABS / 304 Stainless Steel / Carbon Steel (painted/galvanized)
Pitch 100~300mm (matched with conveying capacity and bucket volume)

Chains and Sprockets

Item General Parameters Custom/High-End Options
Chain Type High-Strength Alloy Steel Chain 304/316 Stainless Steel Chain (food/chemical applications)
Chain Tensile Strength ≥37.6kN per chain 90kN per chain (heavy-duty conditions)
Sprocket Material Alloy Steel (quenched) Stainless Steel Sprocket
Tensioning Method Mechanical tensioning with rear tensioning block Automatic tensioning device (high-load/long-distance models)

Drive and Control

Item Optional Configurations Application Scenarios
Motor Type Standard Motor / Explosion-Proof Motor (Ex d IIB T4) / Variable Frequency Motor Flammable and explosive materials, production lines requiring speed regulation
Power Range 0.75~22kW (general), up to 30kW for heavy-duty models Matched with conveying capacity, height and material density
Control Mode Manual Start/Stop / PLC Automatic Control (linked with production line) Automated production lines can be connected to DCS system

Working Condition Adaptation and Key Performance Indicators

Indicator General Performance Remarks
Material Breakage Rate ≤0.3% Can be reduced to below 0.1% for fragile materials (nuts, puffed food)
Noise ≤75dB (no-load operation) Fully enclosed structure + chain drive, much lower noise than belt elevators
Operating Temperature -20℃~+80℃ High-temperature/low-temperature resistant models customizable for special conditions
Protection Grade IP54 (general), IP65 (high-end) IP65 commonly used in food/pharmaceutical industry, washable

Common Models of Z Type Elevator

Model Typical Conveying Capacity Single Bucket Volume Application Scenarios
Z-3L 0.5~3 t/h 1L/2L Laboratories, small-batch food/pharmaceutical material conveying
Z-10L 5~12 t/h 3L/5L Small and medium-sized production lines, e.g., nuts, puffed food
Z-20L 15~25 t/h 5L/10L General scenarios for grain, feed, chemical granules
Z-30L 25~35 t/h 10L/15L Medium and large-sized production lines, e.g., plastic granules, industrial raw materials
HYZD-13L 10~15 t/h 13L Food-grade stainless steel model, mostly for baking ingredients

Z Type bucket elevator can be customized.

All you need to do is provide the working conditions (material type, conveying volume, lifting height,extension length, material at the inlet and outlet), or provide your drawings and parameters, and send them to our email: [email protected].

We will reply to you within 24 hours.