Twin shaft concrete mixer design

Twin shaft concrete mixer design

Twin shaft concrete mixer design is in accordance with industrial standards, international specifications and customer’s requirements consisting pf shaft seals and bearings and power train design.

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Twin shaft concrete mixer design is in accordance with industrial standards, international specifications and customer’s requirements consisting pf shaft seals and bearings and power train design.

Shaft seals and bearings for twin shaft concrete mixers
The RG twin shaft concrete mixer grease distribution and shaft seal is good for many years, 75% of problems on twin shaft mixers, in the past, have been due to shaft seal failure. For solving this problem, DASION innovative shaft seals guard against failure with two separate lip seals that form a positive seal against concrete inside the mixer.
The grease pump distributes a tiny amount of grease to each of the four seals and bearings in turn through four separate feeds that separately lubricate the bearing and each part of the seal. Total grease consumption is only 100 grams per day, eliminating even the smallest chance of contaminating the concrete.
Any stoppage in grease flow or blockage of the distributor creates an alarm signal. The one-piece bearing/seal mount prevents any chance of misalignment while positive separation prevents contamination of the bearing.

Power train for twin-shaft concrete mixers
The twin shaft concrete mixer adopts 2-stage gearbox, 3:1 belt drive and motor. 2-stage high-efficiency gearbox runs cool, assuring you of long life and best reliability; the top-mounted motors with V-belt drives absorb shock loads. Molded safety cover meets OSHA requirements and positively prevents even finger access. Its easy removal, combined with gearbox, splined shaft joint and bearing accessibility.
To ensure true mounting faces and dimensional accuracy, all mountings for gearboxes and bearings are machined with the whole mixer on the machining center, after fabrication is complete. The mark of a quality product.

DASION gearboxes are guaranteed for 5 years / 10,000 hours. Customer can provide twin shaft concrete mixer design which made by DASION -China concrete mixer supplier.

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