1. The rhombic rubber plate is made of RIT rubber material, which has excellent wear-resistant characteristics and can protect the drum from abrasion during long working hours, thus prolonging the service life of the drum. 2. The unique rhombic pattern design on the rubber sheet improves the friction coefficient between the drum and the conveyor belt, effectively avoiding the problem of equipment slipping and deviating from the track. 3. The rhombic structure makes the rubber plate have the performance of draining mud, which helps to avoid the accumulation of moisture and impurities, and maintains the cleanliness of the drum surface. 4. The CN layer on the back of the rubber sheet has strong adhesive force, which prevents the rubber sheet from falling off when the equipment is running, and effectively improves the stability of the equipment.