Self Driving Chute

Keefam® Gravity-Driven conveyor Chutes
Crafted with advanced 3D monocoque molding technology using fiberglass composites, our chutes feature anti-magnetic and anti-static properties, ensuring safe handling of magnetic, soft, and irregular-shaped items.

Powered by proprietary motion algorithms, they generate multi-dynamic resistance curves for complex scenarios like multi-inlet systems, large spirals, and confined spaces. Modular spiral segments enable rapid assembly and transportation, outperforming traditional chutes in smoothness, energy efficiency (zero power consumption), and eco-friendliness.

With over a decade of expertise, we’ve delivered customized spiral chute solutions to 100+ global clients. Contact us to elevate your logistics efficiency today.

Cross Belt Conveyor Chute

High Drop Spiral Conveyor Chute

Low Drop Conveyor Chute

Self Driving Chute


Gravity Chute is a type of equipment used for the gentle, efficient, and controlled movement of bulk materials or items from one level to another in a continuous, gravity-driven process. It is commonly used in various industries, including logistics, warehousing, manufacturing, and food processing, where products need to be moved between different elevations without causing damage. Gravity spiral chutes with composite material one molding production, smooth surface, anti-magnetic, anti-water, anti-static; Automatic sliding, can effectively reduce energy loss and damage of goods. A variety of continuous motion surfaces can realize automatic and safe transportation of goods in complex environments.

We are an experienced custom spiral chute supplier. Please contact us to customize a spiral chute for your application.

Spiral Chute Features

  • 1. 3D integrated molding process

    Angle deviation < 1°, cargo transport 0 tumbling

  • 2. Anti-magnetic anti-static

    Good electrical insulation performance, friendly to 3C magnetic products

  • 3. Super smooth

    Nano-composite surface, roughness < Ra2.5

  • 4. High space utilization

    Support cargo transportation in complex environments such as small space and multiple entrances

  • 5. Ultra-wear-resistant

    Excellent quality of life ≥10 years

  • 6. High hardness

    New fiberglass matrix, standard bearing capacity 100KG/㎡

  • 7. High weather resistance

    No softening deformation in extreme environment, no flame, no burning

  • 8. Easy installation

    Flange installation mode, greatly reducing maintenance costs

Custom Spiral Chutes Technical Parameters

CategoryNameLength(mm)Width(mm)Height(mm)Entrance width(mm)Exit width(mm)Inner width(mm)
Manual sorting spiral chuteOne entrance to one exit342025503100-500100010001000
One entrance to two exits342025503100-1800/500100010001000
Manual loading chute385018503100-900100010001000
Automatic sorting chuteAutomatic upper sorting chute290516503100-1800200012001200
Automatic lower sorting chute290536303100-500200012001200
Automatic upper sorting combined chute315025503100-1800200018001200
Automatic lower sorting combined chute483025503100-500200018001200
Large spiral chuteSingle entry large spiral chute382034205200-900 126012601260
Double entrance large spiral chute382034205200/3000-900220012601260
Three entrance large spiral chute382034207400/5200/3000-900220012601260
Loading large spiral chute382034205200-900220012601260



Whole Process Quality Inspection

Whole Process Quality Inspection

The company has ISO9001 international quality system certification, strict testing process, from raw material warehousing, production process control to finished products out of the warehouse, each link is strictly quality control, to ensure that product quality meets national standards and customer requirements; Professional inspection team, team members have rich industry experience and professional skills, can accurately judge product quality problems, and put forward improvement measures in time; The company pays attention to the construction and improvement of quality management system, through continuous improvement and innovation, improve product quality level and production efficiency, to meet the increasing needs of customers.

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