What are the advantages of an integrated rubber extrusion machine?
Time：
2020-12-14
What are the advantages of a compound rubber extruder? A compound rubber extruder utilizes cold-feed extrusion, allowing two colors to be combined using two separate extruders. It can produce bicolored rubber products such as ventilation connectors for cutting and welding, rubber winding tubes, and rubber knitted tubes. These products exhibit excellent properties, including aging resistance, ozone resistance, high pressure resistance, flexibility, lightweight construction, superior bending performance, minimal deformation, and a smooth, aesthetically pleasing surface. Equipment Advantages ① The feeding mechanism comprises a feed holder, feed rollers, bushings, spline gear sleeves, and speed‑ratio gears. The feeding section’s bushing features a helical groove structure made from 38CrMoAIA steel, which undergoes nitriding treatment. The feed rollers have hardened surfaces, and they are driven by the output shaft of a reducer via gear transmission; the speed‑ratio gears provide ample strength and durability. ② The gearbox employs hardened‑surface cylindrical gears made from low‑carbon alloy steel. The gear teeth are carburized, quenched, and ground to ensure precise transmission. The gear pair delivers highly accurate power transmission. Power is transmitted through parallel shafts, with a hollow output shaft that accommodates the screw, which transfers torque via splines.
What are the advantages of a compound rubber extruder?
The compound rubber extruder employs cold-feed extrusion, enabling the simultaneous co‑extrusion of two colors using two separate extruders. It is capable of producing two‑color rubber products for applications such as ventilation connectors, rubber winding tubes, and rubber knitted tubes. These products exhibit excellent resistance to aging and ozone, high pressure resistance, flexibility, lightweight construction, superior bendability, minimal deformation, and a smooth, aesthetically pleasing surface.
Equipment Advantage
① The feeding device consists of a feed holder, feed rollers, bushings, a splined gear sleeve, and a speed‑ratio gear; the feeding‑section bushing. ( Rifled barrel structure ) Materials 38CrMoAIA , nitriding treatment, surface hardening of the feed rollers; the feed rollers are driven by the reducer’s output shaft via gears, and the gear ratio provides ample strength.
② The gearbox features hardened‑surface cylindrical gears made of low‑carbon alloy steel, with carburized and quenched gear surfaces that have been ground to ensure high transmission accuracy. The drive is configured for parallel shaft output, with a hollow output shaft through which the screw passes, transmitting torque via splines.
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Shuangda
Hebei Shuangda Rubber Machinery Co., Ltd.
Tel：400-0319-386
Landline：+86-319-6017632
Email：shuangdaxiangsu@126.com
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