
The manufacturing standard of the U-shaped screw conveyor complies with the DIN 15261-1986 technical standard and meets the professional standards for "Screw Conveyors." This machine serves as a replacement product for the GX-type screw conveyor and is named for its U-shaped housing.
Based on design, drive method, and material, it can be further classified into different models. Design-wise, it mainly comes in two types: Closed-type and Open-type. Material-wise, options include standard material and stainless steel, determined entirely by the user's operating environment and requirements.
For conveyor lengths greater than 35 meters, the drive method is double-shaft drive; for lengths less than 35 meters, it is single-shaft drive.
The U-shaped screw conveyor is particularly suitable for conveying small particles, powders, and small lumps of material. It is less suitable for materials prone to deterioration, high stickiness, caking, or high moisture content.
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FAQ
What are the main products of our company?
Zhengzhou Miqi Machinery Equipment Co., Ltd. has a professional R&D team dedicated to the research and innovation of egg tray machines, egg tray production lines, pulp molding production lines, industrial packaging, tableware packaging, and automatic packaging machines. With years of theoretical and practical experience, we provide customers with comprehensive after-sales service.
Packaging system
The dried egg trays are sent through an automatic collection machine, counted, then compressed by a packaging machine, and finally packaged onto trays. This results in space savings and improved transportation convenience.
Metal drying system
The drying cabinet is linked to the molding machine. The wet trays are transferred to the drying cabinet for drying. The insulation layer is made of high-density mineral insulation cotton. The drying room has six layers, and the drying time is approximately 17-18 minutes. The uniquely designed circulating fan and automatic dehumidification system drive the hot air to circulate, removing moisture and drying the trays. This not only improves the drying efficiency but also reduces labor costs.
Brick kiln drying
The brick drying kiln has only one layer and is 60-80 meters long. The length may vary depending on the production volume. The formed egg trays are conveyed into the kiln through a mesh belt. The temperature should be controlled between 180-220 degrees. After about 20 minutes, the egg trays come out dry.

U-Shaped Screw Conveyor
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