Reinforcement Automatic Rebar Cold Forging Machine 7.5kw

Product Specification

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.

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.