12000KN Stainless Carbon Alloy Steel Pipe Elbow Cold Forming Machine

Introduction to the classification of cold push elbow press:
1. Carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon-tarry, PVC, PPR, RFPP(reinforced polypropylene), etc.
2. It can be divided into pushing, pressing, forging, casting, etc.
3. The manufacturing standard can be divided into national standard, electrical standard, ship standard, chemical standard, water standard, American standard, German standard, Japanese standard, Russian standard, etc.
4. According to its radius of curvature, it can be divided into long radius elbow and short radius elbow.A long radius elbow is the outer diameter of a tube whose radius of curvature is equal to 1.5 times, i.e. R= 1.5d.The short radius elbow means that its radius of curvature is equal to the outside diameter of the pipe, i.e. R= 1.0d.(D is the diameter of the elbow and R is the radius of curvature).
5. According to the pressure level, there are about 17 kinds of pipes, which are the same as the American pipe standards, such as: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS;Sch80, SCH100, Sch120, Sch140, Sch160, XXS;Among them, STD and XS are more commonly used.
6.According to different shapes, it can be divided into: groove bend, card sleeve bend, double bearing bend, flange bend, reducing bend, stay seat bend, internal and external tooth bend, stamping bend, push bend, socket and socket bend, butt welding bend, internal wire bend, etc.

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.

Hei Yan Group Covers the following R&D abilities :

1. PLC induction pipe bending machine,
2. Cold forming tee machine
3. Automatic Hot forming elbow machine
4. hydraulic pipe expanding machine
5. Bevel machine
6. Hydraulic press machine.
7. Cold elbow forming machine
8. Bandsaw machine
9. Medium Frequency power source
10. Shot Blast Machine
11. Pipe fittings dies&mandrels
12. Steel pipe fittings