Prestressed metal bellows forming machine Machinery
PicturesApplication Prestressed corrugated
metal bellow has been widely used in modern construction by
developed countries such as Britain, France, the United States and
Japan. It is light, thin-walled, rigid, non-breakable and
non-leaking, because of the obvious concave and convex double waves
on the exterior of the pipe body, the steel pipe joints are tightly
embossed, firm and non-disconnected, and the contact grip with
concrete is extremely strong after casting on site, and the
concrete is formed into a complete whole, enhancing the seismic
performance of the structure. It has excellent function, compared
with the general solid flat slab, it has light self-weight, large
span, small deflection, no column cap, good safety, low
comprehensive cost, thus improving the building headroom,
increasing the use and sales area, compared with the existing
domestic ordinary beam-slab structure, solid beamless slab,
unbonded prestressed concrete floor slab, saving steel 5%-7%,
saving concrete volume 10%-30%, saving vertical water, electricity,
air conditioning, It also has the effect of sound insulation and
heat insulation, which brings considerable economic benefits to the
owner. Prestressed corrugated metal bellow is
mainly used in highway bridges, railroad bridges, construction of
water conservancy, electric power and other national key projects.
Corrugated pipe and accessories consisting of prestressing
hole-forming system should meet the needs of post-tensioning
prestressing grouting; the connection between pipe and tube, in
addition to the hot welding connection, should also provide a
special sealing connection device, this device should be with a
hole grouting process of exhaust, drainage, slurry and observation
of the efficacy of the discharge pipe, in order to achieve pressure
grouting or vacuum-assisted grouting. Machinery
PicturesAdvantages1. Have a certain strength that is sufficient to
maintain its shape and resist damage, penetration or deformation
during construction; 2. Sufficient flexibility to accommodate
special forms of prestressing tendon laying; 3. Have certain
resistance to abrasion in order to prevent the orifice from being
destroyed by the prestressing tendons during cable transfer and
tensioning. 4. The cross-sectional area inside the bellows is at
least 2~2.5 times of the prestressing tendons 5. With certain
sealing, to ensure the sealing connection between bellows and
anchorage, bellows and bellows; 6. Have a certain bonding
abilityFinished ProductsSpecificationscutting machine
power2.2kw35-588-10water pump machine40w60-857-9water tank
capacity23L90-1156-7radial rigidityless than or equoal to
0.2120-1552-4tensile load resistancemore than or equal to
4500160-2051-2resistance to concentrated load800N deflection less
than 0.2d210-3051Shipping Pictures: CustomersFAQ1. Q: Are you
the manufacturer or trading company? A: We are the manufacturer. We
have a group of highly qualified engineers and experts, who have
been working in the field of OFC equipment for more than ten years.
2. Q: What is your company's main production? A: We specialized in
optical hose and optical bellow machine researching and
manufacturing. Our products include mechanical hose&bellow
forming machine series, and other optical hose equipment. 3.
Q: What can we offer our customers? A: Our professional production
and technical personnel can train our customers' employees and
ensure the smooth production of customers. And will provide our
customers with after-sales service. 4. Q: How long is the machine
warranty? A: Warranty period of one year (since the completion of
mechanical debugging at the buyer's factory) 5. Q: Why do I choose
your company? A: We have more than 10 years of professional
experience in the production of bellow machinery, providing
high-quality, high-security products. We have an experienced team
of skilled workers and engineers. We can support overseas training
engineers. We can customize the design, to accept the customer's
sample design. We can provide customers with after-sales service.
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