Cold Push Stainless Steel Bending Machine 630 - 12000KN Main Thrust Type

Product Specification

Cold push stainless steel bending machine with short bending radius

1. Product Presentation

Cold push elbow machine is mainly composed of main engine, hydraulic station, electric control cabinet, limit device four parts, production products have a variety of types, can be used for the production of carbon steel, stainless steel, alloy steel and other materials of the elbow, in the daily industrial production, we mainly used for the production of stainless steel elbow.If you want to produce 90° elbow, then cold push elbow machine is worthy of professional equipment.Cold push elbow machine can produce a variety of elbow size, such as: 25mm-630mm, 1D, 1.5d stainless steel, carbon steel elbow.The specific forming process of elbow pipe fitting is as follows: the side ejector pushes the straight pipe into the main die and bends it to the mandrel. The automatic stripper equipped with the machine will remove the finished elbow from the mandrel. After such a process, the elbow we need can be obtained.
Cold push elbow machine has a lot of high quality performance, advantages:

1, cold push elbow machine does not need heating, energy saving and environmental protection, can more easily achieve the environmental standards of energy saving and emission reduction.

2. The use of elbow machine is easier to operate.

3. The cold push elbow machine requires small labor intensity, which can reduce labor cost for the factory.4. Compared with the production machinery and equipment of elbow machine in the market, the single production cost of cold-push elbow machine is lower.The elbows produced by the cold-push elbow machine can be used in a variety of life industries, such as: for the connection of industrial lines in petrochemical, oil and gas pipelines, electric power, food and other industries.

HYLW series elbow is suitable for producing 25-630mm, 1D, 1.5d stainless steel and carbon steel elbow.Cold push elbow machine features: easy to operate, energy saving, environmental protection and other functions.The elbow produced by the elbow machine is suitable for a pipe fitting at the bend of a pipe.Among all pipe fittings used in the pipeline system, the proportion is the largest.Usually the most different material or wall thickness of the elbow selection is different from the other forming process.Now the manufacturer commonly used seamless elbow forming process has hot push, stamping, extrusion and so on.It is divided into hot push elbow machine and cold push elbow machine. The main parameters of the shape of the cold-push elbow are curvature radius R, the section irroundness perpendicular to the curvature radius circle and the wall thickness.The process parameters that affect the shape of the push bend include the material of the blank for push, the shape of the material machine for the mandrel head, the heating temperature and its diffusion, and the advance rate.

2. Product Parameter

Before the use of the cold push elbow machine should pay attention to some problems, we will give you an introduction:
1, the machine is necessary to outstanding grounding, wire must not be less than 4mm2 copper soft wire.The cold push elbow machine is not allowed to access the power supply voltage beyond the specified scale, can not plug plug plug, can not use megohm test control circuit, otherwise it may damage the equipment.
2. When the plug plug is inserted, the wind pipe elbow machine shall not pull the wires or cables to prevent the welding from pulling out.
3. Add smooth oil to the chain and other sliding parts regularly.
4, the machine should be kept clean, especially should pay attention to the clamping block, slider and other sliding groove should not have foreign bodies.
5, close to the switch, encoder, etc. can not be hit by hard objects.
6. Sharp objects shall not be used to bump the development unit.
7. It is necessary to place the electrical box in a ventilated place to prevent working in dust and corrosive gas.
8. Do not install or replace PC input and output terminal without permission.
9, it is necessary to switch machine power from scratch to recognize the motor steering.

10. Mold adjustment: mold device. Mold and clamping block are required to be in the middle.The booster block is in the middle of the mold, and the booster block is adjustable;Center the core head and the mold, loosen the bolt of the core head frame, adjust it to the middle and then tighten the bolt.
11. It is necessary to disconnect the power supply during cleaning and maintenance.
12. Preparation before starting: check whether the oil level of the oil tank is to the oil level line, add oil at each smooth point of the cold-push elbow machine, acknowledge the motor turning when starting, check whether there is abnormal sound of the oil pump, and check whether there is oil leakage appearance of the hydraulic system after starting (the view encoder is not allowed to add oil);
13. Pressure adjustment: adjust the pressure with the electromagnetic overflow valve, and ensure that the system pressure reaches the required operating pressure, usually no higher than 12.5mpa.