1 rack part
The workpiece rack by the left and right columns, fuel tank, spreaders welded into the overall framework of the bench fastening connection to the left and right columns lower part.
2slider part
Slider part of fine-tuning by the the slider cylinder and mechanical block structure. Slider overall panel structure around the fuel tank to the rack, through a hydraulic piston (rod) to drive up and down movement of the slider.
The mechanical block placed outside the top of the two fuel tanks, compact, synchronized adjustment on both sides. Ranging slider (on mode) about the slider stop at top dead center, disengage the the mechanical block both sides of the synchronous drive shaft joint sleeve, rotating around the cylinder upper worm gear boxes on either side of the worm (forward or reversed ) then the slider pressure set lower dead point measurement and then adjust (repeat the above operation) until the slider (on mode) around the contour Finally, the associated load positioning on the sleeve.
3 synchronization mechanism
Mechanical torsion axis arm forced synchronization mechanism, simple structure, reliable performance, high synchronization accuracy.
4back gauge
Manipulation by the work of the button on the front of the stage box motor driven back gauge rack moves back and forth by the digital display the distance traveled by a minimum reading of 0.10 mm. (Front and rear position evenly Switch Limit). After the block feeder mandrel around the axis of rotation to prevent the workpiece damage when bent, convenient, fast, high precision back gauge.
5bending the workpiece accuracy of compensation institutions
Fine-tuning institutions located in the upper die, fine-tuning for the top and bottom of the upper die compensation to guarantee bending workpiece accuracy: sometimes bending the workpiece in a slight deviation of the total length of angle, in order to get a better consistency of bending angle, slightly loose mold screws (Note that the upper die off damage to the mold) move around cam, fine-tuning of the upper and lower upper die, and then tightening the screws, re-test date fold until satisfactory requirements.
6machine electrical system
Electrical control system of the machine are summarized as follows:
The main power supply: 440V, 50Hz, three-phase, control power supply: 220V. The main circuit, the motor automatically switches are used for short-circuit protection and overload protection. The control circuit part using the fuse for short circuit protection. The main components of the machine are reliable grounding.
There are three ways of working of the machine, universal switch SA3 choose to jog, single, continuous. Machine operator controlled by the foot switch, convenient and fast. This machine is equipped with power and machinery working status indicator, with Siemens electrical components. Line is simple, safe, and easy to maintain.
7 hydraulic system
The hydraulic system consists of the motor, axial piston pumps, manifolds, fuel tank, tubing, and hydraulic attachments.
The maximum working pressure of the hydraulic system 20MPa, the tone set by the main loop system valve. Shanghai hydraulic valve hydraulic valve selection, all the seals are made of Japanese valqua, piping layout is simple, low leakage, easy to maintain and debug.

8 ordinary linkage
The accurate pressure feedback to implement bending slider standalone fast under double mechanic bending into synchronization;
Overall Workbench panel, under the overall mode, high bending accuracy;
Electro-hydraulic interlocking, digital boom, easy to operate;

Implementation of the standards:
GB/T14349-93 "plate bending machine accuracy
JB/T2257.1-92 "plate bending machine technical conditions"
JB/T10148-1999 "plate bending machine safety technical requirements

The buyer preparation work:
1, the drawings provided by the seller to prepare the ground;
2, configured as water, electricity required by the seller;
3, the buyer provides lifting equipment, and related tools with the staff;
4, to prepare enough 46 # anti-wear hydraulic oil, online wire test machine materials