HT3R knife or knife HT3-R are the four Wirtgen milling machine fast tool change a seat models, HT3-R knife aperture has a 20 mm and 22 mm, 20 mm aperture is generally used for Witt root milling machines, single-piece knife block, codenamed 128 299, the head assembly can be 20 mm shank diameter; 22 mm aperture for Wirtgen recycling machine, tool holder for a single piece of code 198 001, can be equipped with shank diameter 22 mm of the head; HT3R main role is to protect the knife blade, blade cutting angle adjustment, and can quickly and easily replace the head!
     HT3R knife selection 42CrMo resistant materials, the hot forging machine processing, high flexural strength, wear resistance and strong;
     Hardness is an important manifestation of product performance, reasonable quenching hardness can improve the efficiency of the product, the performance of the product to play to the best! HT3R knife quenching hardness is generally maintained at about 48HRC;
     Nokia Ma'anshan City Road Construction Machinery Co., Ltd. is a specialized manufacturer of milling machine parts; has a complete and scientific quality management system and perfect after-sales service, production HT3, HT3R or HT3-R knife block, in full compliance with milling the actual construction or regeneration machine requirements, quality and performance of the industry to reach the advanced similar products! Exported to many countries and regions;
     Wirtgen milling machine tool holder can supply models have HT3, HT3R, HT11, HT11-R quick tool change seats and HT01, HT02, HT03 HT04-general welding knife, HT4, HT5 knife block; 3-er knife edge ; there 158502,158503,79995 and numbered 79996 and other milling machine base, the base or under the knife holder, etc;
     It also can match the Wirtgen milling machine tool holder models have W600DC, W1000, W1000L, W1000F, W1200F, W1300F, 1300-2000DC, W1500, W1900, W2000,2100DC, W2100, W2200 type; there WR2500, WR2500S Wirtgen recycling machine tool holder, and 350 devices stabilized soil knife etc;
     Nokia road construction machinery will be high-quality products, reasonable prices to provide users with comprehensive after-sales service!