Stainless Steel CE 133mm Elbow Cold Forming Machine

Product parameters:

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 350T two, (cylinder inner diameter 300mm) effective stroke 900mm.

4. Side cylinder pressure is 200T, (cylinder inner diameter is 320mm) effective stroke is 800mm.

5. Elbow forming range diameter 133-219.

6, motor power 30KW.

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.

Four, host,

1. The main structure is three-beam and four-column structure. The equipment includes upper beam, lower beam, slider, link column, nut, cylinder and reverse material device, etc.The three beams are welded with Q235-A high quality steel plates.Use 16Mo high quality welding wire to ensure the strength.All structural parts are machined by numerical control machine to ensure accuracy.

2. Maximum opening height of the slider: 1200mm.

3, the effective size of the working table: about 1700mm- front and rear 900mm(excluding the side cylinder part)

There is a main oil cylinder installed on the horizontal center line of the upper beam. The piston rod of the oil cylinder is connected with the slider through the split flange. When the oil cylinder enters and drays, the slider is driven to move up and down by four columns.The side cylinder piston drives the top bar to move along the slide.

Equipment dimensions: 3800mm*2100mm*4200mm

Equipment weight: 29T

Five, hydraulic pump station

The maximum working pressure of the hydraulic system is 25MPa, and the experimental pressure is 31.5MPa.

The inner and outer surfaces of the oil tank are treated with rust prevention. A filter screen is installed in the oil tank, and the liquid level and oil temperature are displayed.

The whole hydraulic system must be cleaned before oil injection test run.

Pumping stations are designed with integrated connections to reduce leakage points.The oil pump adopts manual variable axial piston pump with adjustable flow, maximum internal pressure of 31.5Mpa and service pressure of 25Mpa.The system has overload overflow, flow adjustment, time control, PLC self - diagnosis and other functions.

The pump station is installed on the top platform of the equipment, effectively reducing the length of the pipeline to reduce oil leakage points and save space.

Six, PLC function

1, PLC control, one key molding.Put the pipe into the mold and press the start button to automatically push the system and take out the finished product.

2, PLC can display speed, distance, the number of each working hour and hydraulic oil self-diagnosis.

3, automatic and manual operation can be converted, in the mold is very convenient debugging.

4. The hydraulic system pressure can be set to effectively protect the damage caused by the operation error of the equipment.

5. All control is concentrated on one operating cabinet, touch screen, motor running, total stop and liquid filled pump start and stop state display.

6. Electrical components: PLC adopts Mitsubishi PLC, and other components adopt Schneider and Chint.

After service team:

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