Feature	Description
Part Name	½ Roof Plate (Model 2/1)
Machine Type	Sand Washer / Rabbit Sand Washer / Rock-and-Rock / Double-Shaft (Capacity: 100–200 t/h)
Material	Ductile Cast Iron or Manganese Steel (wear-resistant and impact-resistant)
Primary Function	Protect internal walls and machine body, guide material flow, and regulate crushing ratio
Approximate Dimensions	Length: 120–160 cm (depending on rotor and model)
Service Life	Up to 40% longer than standard parts with Novin Maseh Saz quality
Compatibility	Fully compatible with Rabbit Sand Washer and Rock-and-Rock models; replaceable in complete roof set (with ⅓ Roof Plate)
Advantages	Reduces wall wear, precisely controls output, increases efficiency, and lowers maintenance costs

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Overview

The ½ Roof Plate is a key component of the Rabbit Sand Washer, manufactured from cast iron. It plays a critical role in stabilizing and protecting the internal structure of the sand washer, ensuring efficient operation and extending the machine’s service life.

Number per set: Two pieces (Left and Right)
Approximate weight: 19 kg per piece

Due to its high strength and wear resistance, this part is especially suitable for heavy-duty industrial environments.

Function

The ½ Roof Plate is installed at the top of the rotor and acts as a protective layer, preventing direct impact of hard minerals (e.g., stones) on the machine body. By adjusting the roof plate structure, operators can control the output ratio of sand (0–6 mm), improving product quality—critical for efficient sand and gravel production lines.

Made from ductile cast iron (or optionally manganese steel for higher wear resistance), this component withstands continuous impact and high pressure. When paired with the ⅓ Roof Plate in a complete roof set, it can increase machine efficiency by 30–40% and reduce operational downtime.

For technical details, pricing, or purchase, contact Novin Maseh Saz specialists for expert guidance.

Phone: +98 912 250 1585