QIFU Machinery Co., Ltd |
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Automatic wire making machine manufacturer of steel bar upsetting and forging press
Description:
Reinforcement upsetting machines are mainly divided into
single-cylinder upsetting machines and double-cylinder upsetting
machines, which are mainly used for upsetting projects of ribbed
steel bars in construction, and are the key equipment for realizing
steel connection. This equipment is used in steel bar connection
projects to ensure connection quality. Its main function is to
squeeze the threaded steel bars for head construction, increase the
diameter of the head, and increase the tensile strength.
The machine is easy to operate, fast, and high in processing
quality. This machine tool is mainly used in construction, roads
and bridges, high-speed railways, subways, tunnels, and power
stations with higher requirements.
Advantage:
Rebar upsetting connection technology is to process the end (head)
of the steel bar to upset the pre-abrasive grain to increase the
diameter of the processed steel bar (3-5mm), and then use a thread
rolling machine to thread the upsetting part. The pipe diameter is
steplessly adjustable. When connecting, connect the straight
threaded sleeve to the end thread of the steel bar with an ordinary
thread. The construction wrench completes the butt joint of the
steel bars. The strong straight thread connection technology such
as upsetting is stable, and the joint strength is greater than the
strength of the material that is the advantage of the steel base.
Operation process:
When the power is turned on, the high-pressure oil pump works
immediately, the oil enters the rear working cylinder cavity, and
the piston advances to push the movable mold (switch plate, spring,
spring plate) to automatically make the steel chuck clamp the
steel, and the head is disrupted by the impact steel . At this
time, observe the pressure gauge and oil pressure gauge, various
steel bars, immediately manipulate the reversing valve to change
the direction, so that the pressure oil enters the front cavity,
the piston moves backward, the movable mold is immediately restored
under the action of the spring, and the steel bars are
automatically loosened. At this time, the reversing valve handle
loads the workpiece into the middle position. Before normal
operation, the machine idling 3-4 times. Winter operating time
It's a bit long. Normally, it runs for 2 minutes without air. The
purpose is to remove the air in the oil pipe and the oil tank to
prevent the piston from crawling.
product name | Rebar Upsetting Machine |
Origin | Chongqing, China |
Voltage | 3-380V 50HZ |
Power | 7.5kw |
Applicable industries | building materials stores, construction projects |
Thickened steel bars | 16-32mm |
Application | Rebar Upsetting |
Features | High efficiency |
Type | Double cylinder |
use
Professional steel cold heading machine. It is mainly used for the
construction of steel bar rolling straight thread, and it is the
key equipment to realize the connection of steel bar. It can
process ribbed steel with a diameter of 16-32mm.
Features
The professional steel cold heading machine can complete the
process from rib stripping to thread rolling at one time. The
threaded full-tooth profile is processed with high dimensional
accuracy and high mechanical strength. It can process straight
thread and reverse thread.
The machine is easy to operate, compact and reliable, and has a
unique automatic opening and closing mechanism.
Processing steel bars with a diameter range of 16-32mm.
structure
The professional steel bar cold heading machine is composed of
frame, clamp, guide rail, slide plate, cycloidal pinwheel reducer,
rib stripping rolling head, feeding mechanism, automatic opening
and closing mechanism, stroke limit mechanism, cooling system,
electrical control box, and control System and other components.