1. The whole machine structure adopts four-column horizontal type and fuel tank top. It has the characteristics of new structure, neat arrangement and convenient maintenance.

2. The movable beam adopts four-point positioning, adjustable center and reasonable tooling design, which can greatly reduce production cost.

3. Different extrusion processes can be set, and the pipes with different pore diameters can be extruded by follow-up and fixed needles.

4. The hydraulic parts adopt high-flow cartridge valve system, which has good sealing performance and low temperature rise.

5. Electrical parts adopt PLC products, which are reliable and sensitive.

3500T double action thick plate deep drawing hydraulic press machine for train door drawing and forming parameters

Key Features

Body: Main body use Q345B steel and main big parts are with welded structure, in order to make sure the quality of welding, those big parts will be processed with annealing treatment to eliminate welding deformation and stress, positioned block has been used in the joint surface between the lower platen, column, beam to prevent dislocation to guarantee the precision of installation; Four tie bar has been pre-tightened by hydraulic force, slide use eight side guiding system to reach the advantage of high adjustable precision, good rigidity. Besides, the guiding system use wear resistant bronze material, it has good wear resistance and long life use.

Cylinder: Main cylinder body use whole parts 45# quality forged steel as well as piston and plunger, surface with hardening treating, hardness can reach HRC45 or more. Seals use imported components to guarantee the sealing.

Lubrication device: Slider and hydraulic cushion rail adopt centralized intermittent oil lubrication system, it has lubricating oil level indicator and filter clogging alarm function, you can set the lubrication time on the touch screen.

Hydraulic System: The machine is equipped with the oil filtration system, when operate the machine, this system automatically circulate the oil tank filter to clean the oil; the pump and motor group and hydraulic control valve has been placed on the surface of the oil tank, main pump and motor group use horizontal installation method. At the bottom of the tank, pump inlet is equipped with a permanent magnet, remain the impurities on the permanent magnet, reducing hydraulic system failure.

Oil Tank: it is mounted on the top: tank disposed on the side of the upper platen, it has oil indicator, and with oil clogging alarm system.

Noise: According to DIN EN ISO 11202 stds measured in 1 m distance form operator working position on a height of 1.6 m for a time of 90 s.

Painting: As per customer’s requirement.

CE-Norm: This offer is for the supply of machine according to Directives 2006/42/EC and its amendments.

Optional Function/Device

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Body of Machine:

· Mobile Workbench

· Buffer device

· Heating plate

· Blanking hole

· Mould frame

Control System:

· Electric Control: PLC/ Servo computer

· Hydraulic system control: plate cartridge valve

· Operating Interface (Colorful Touch Screen): none/ 7"/ 10"/ 15"

· Mobile Operator: none/ 1pcs/ 2pcs/ suspension type

· Fast down: none/ Self-weight fast down/ Fast cylinder fast down/ Large flow rate fast down

· Fault alarm

· Equipment Action Monitoring

· Mould Information Storage One-click Switching

· Main Cylinder Pressure Digital Display

· Reserved Auxiliary Control Oil Circuit and Electronic Control

· Pressure Curve Monitoring

· Precise Displacement Control of Slider

· Hydraulic oil forced-cooling system: none/ wind cooling/ water cooling/ electric cooling

· Servo system: none/ CNC/ Servo valve/ Servo motor

· Oil absorption filtration

Security Function/Device

· Slide Block Anti-drop: Hydraulic Double Support Protection

· Upper limit bolt locking

· Manual Pillar (Workbench)

· Automatic clamper

· Safety light cutainer sensor

· Sheet Metal Fence

· Roof Maintenance Platform

· Safety ladder

· Circuit Short Protection

· Motor overload protection

· Distribution Box Cooling System

· Start button working with Two-hand

· Emergency stop button

· Password permission function

Auxiliary Device

· 220V/380V/440V power socket

· LED machine tool lamp

· Model change trolley

· Inching

· Sectional compression

· Vulnerable spare parts

· Machine Installation/Maintainess Tool

Note: All function/device above are optional, a part of them are free but some have extra cost, pls contact our sales person to know the rate.