Polyurethane abrasive - Import export

Due to its abrasion resistance and durability, polyurethane is well suited for use in the conveyor industry. Support rings for support rollers made of polyurethane are characterized by a very high wear resistance. In addition, the material is largely resistant to mineral and vegetable oils.

Belt width: 1200-2400 mm Pulley diameter: 800-1500 mm Recommended speed: max. 4.5 m/s Blade material: polyurethane (optional + aluminum oxide granulate)

Keiper PU molded timing belts (form belts), which are cast in special molds, are made of abrasion-resistant polyurethane and high-strength steel cords (or aramid cords). The cast PU timing belt is an exact replica of its mold. Consequently, high pitch accuracy along the entire length of the belt is realized. They are particularly well suited for smooth running and high speeds. By combining high-quality materials and this modern production method, the resulting timing belts exhibit supreme mechanical, chemical and physical properties. Mechanical properties: Low longitudinal tolerance Longitudinal stability, negligible elongation Form-fit, synchronous running Low noise High abrasion resistance Favorable performance-weight ratio Chemical properties: Good ageing resistance Operating temperature range from -30°C to +80°C Resistant to simple oils, greases and gasoline Applications All types of drives Office machines Textile machines Wood-processing machines

Keiper PU Flex timing belts are extruded of abrasion-resistant polyurethane and high-strength steel cords, aramid cords or high flexible steel cords and VA steel with endless winded cords. In these belts the cords are helically spooled. These timing belts can be used for all kinds of power transmission applications because of their high power transfer, and their high flexibility make them suitable for synchronous transport and positioning applications. By using standard polyurethane and such other belt materials as polyurethane that is cold resistant, heat resistant or suitable for contact with foodstuffs a wide spectrum of applications is possible.

Keiper PU wide timing belts are made of abrasion-resistant polyurethane and high-strength aramid cords in widths up to 600mm. These timing belts are specially designed for synchronous transport applications. In view of the production width as well as outstanding mechanical and chemical properties, they can be used for many applications. Moreover, it is possible to use special materials such as, for example, polyurethane that is suitable for contact with foodstuffs, or a nylon coating on the tooth facing and back side. Properties and special features: High-strength aramid tension cords Parallel arrangement of tension cords for even distribution of tension Form-fit, synchronous running Low-noise, high abrasion resistance and flexibility Applications: As a substitute for transport belts for synchronous positioning Applications in the foodstuffs industry Sausage, meat and cheese processing Conveying of bulk goods

Keiper open-ended PU timing belts are made of abrasion-resistant polyurethane and high-strength steel cords or aramid cords and are available in open lengths. These timing belts are very suitable for synchronous conveying and positioning applications because they have very high flexibility and can be made with many different tooth shapes and materials; when combined with different tension cords, innumerable applications are possible. Keiper open-ended PU timing belts can be produced endless welded and by the meter in almost all lengths and widths. Based on this combination of high-quality materials and production methods, these belts exhibit outstanding mechanical, chemical and physical properties. Endless welded timing belts are available in any length. Welded PU timing belts primarily are used in conveying technology.

Construction Transparent polyurethane abrasion and ozone resistant. Application Air, gas, smoke extraction ventilation. Also suitable for extraction of abrasive material good resistance to oil mist.