A234 WPB Automatic Seamless And Erw Steel Hydraulic Mandrel Bending Cold Forming Machine

1. Product Description:

stainless steel elbow machine have be made by our company which is divided into : machine main body, up cylinder , side cylinder , machine mold.When the Cold Forming Elbow Making Machine is working , the up cylinder will go down and lock the pipe and then the side cylinder will go forwards . When the side cylinder reach the cold forming elbow machine sensor and the elbow is formed the mould will bu up and then the elbow will be out of the machine .

For the mandrel type Cold Bending Elbow Machine , the speed is faster than the ball passing type but for the less thickness pipe fitting , it needs to go through by the ball pushing type and if theButt Welded Pipe Fitting is not good shape or not good dimension from Mandrel Elbow Making Machine we will use the ball to pass again for sizing the elbows.

Cold Forming Elbow Machine is different from Hot Forming Mandrel Elbow Machine . For the Cold Pushing Elbow Machine, the machine molds have two parts one is outside die which contain upper die and down die . Another part of the mold is inside mandrel or inside ball .

2. Machine technical detail:

3. Company information

Our company is manufacturer of pipe fitting machines.We have focused on fitting machine 10years.Hot forming elbow machine, cold forming elbow machine, long bend machine,cold forming tee machine, pipe expanding machine,marking machine,median frequency heating machine,reducer machine, cap machine, shot blasting machine, cutting machine, bevelling machine,hydraulic press, CNC lathe machine, drill machine, ring rolling machine.

4. Our services:

Prepare-sale service:1). Provide professional technical advisory services. 2). Provide inspection and reception at any time.

In-sale service:1). Provide technical information and technical parameters of the machine. 2). Responsible for machine installation and commissioning. 3). Answer customer questions and give customers effective advices.

After-sale service:1). Machine spares within one year free replacement and provide free technical services.

I. Work content of the supplier

1. Design and manufacturing.

2. Installation.

3, debugging.

Second, the performance

1. Used for cold push molding of stainless steel elbow.

2. Rated working pressure of oil is 25Mpa.The experimental pressure of the oil cylinder is 31.5MPa

3. Main cylinder pressure is 100T, (cylinder inner diameter is 250mm) effective stroke is 500mm.

4. Side cylinder pressure is 63T, (cylinder inner diameter is 180mm) effective stroke is 600mm.

5. Elbow forming range diameter 21-89.

6, motor power 11KW.

7, 90° reversal mandrel demoulding

8, the environmental conditions of cold push machine: ambient temperature 5-38 degrees, relative humidity ≤82%, input voltage of three-phase four-wire 380V (-12%-- +15%), frequency of 50Hz±2%.The working time can be 24 hours a day continuous work, the air is free from corrosive media, the equipment must be operated in the workshop, there is enough space.

9, using YB-N46 anti-wear hydraulic oil.

Three, cylinder standard

1. The manufacture of oil cylinder conforms to JB/T10205-2000 and JB/T15622-2005 standards.

2. The cylinder is 45# steel, the inner surface finish is Ra0.3, the piston rod is 45# seamless tube, the surface is chrome plated, polished after plating, no straight lines, spiral lines, finish is Ra0.4.

3. The other parts of the cylinder are made of 45# forgings to ensure mechanical properties.

4. The piston guide sleeve of the main cylinder adopts copper sleeve, all seals adopt standard priority series, and the main oil seal is imported from Austria ACO.

5. Before the assembly of the cylinder, the smoothness, hardness, matching size and other items of the cylinder and piston rod shall be inspected, and the quality of the forgings and seals shall be inspected. The parts used in the assembly of the cylinder shall meet the standards, and the pressure test shall be carried out after the assembly of the cylinder.

5. Contact:

Darcy Dong

Email address: guozhong_darcy@pipefittingsmachine.com

Whatsapp/ Wechat: 008625630731167