求帮助书面翻译!中文翻译成英文!求高手帮忙!

翻译过程中可能有一些不当，请大家多多指教

Working principle
Equipment is mainly divided into hopper, material cylinder and the cylinder, check valve, the control part, connection and the sealing parts and several parts.
This machine adopts the piston push-pull adjustments structure, work by the Lord to develop a strong push pull of cylinder head to drive the piston, through into the mouth, discharging fitting with action, stainless steel material cylinder (cylinder liner) air in filling out from the head;
Can cause in cylinder vacuum cavity forming materials, namely material cylinder into negative state (cylinder set inside for vacuum, the cylinder liner for atmospheric pressure)
Since then, the main cylinder piston push-pull adjustments back to head; Incoming check valve open mouth, the material mouth check valve shut; Because there is pressure inside and outside material cylinder poor (differential), make the material in the hopper from penetration into the cylinder to material; The suction material for the trip.
When absorb charge after the completion of the stroke, a journey of position stem touch attack travel switch stop estadio mestalla cylinder; Equipment to be in standby mode.
When the operating personnel (manual mode) start filling the pedal switch, charging hopper, discharging mouth shut down one-way valve check valve open; Lord push-pull adjustments to promote the piston cylinder head, make the material feeding cylinder liner from the inside out, and the material through the filling the head is to divide packaging container; This time filling trip over.
The filling process includes: (1) hopper charging (2) air out (4) material cylinder filling the material absorb charge (5);
When the equipment to perform after preliminary test (namely complete hopper charging and air out process), the machine can be adjusted volume filling.
Set the main YaoBing through hands fill volumes to adjust the Lord cylinder and the cylinder size, material travel schedule position to achieve;
The specific work principle as below:

Working principle
Equipment is mainly divided into the hopper, a material cylinder, cylinder, a one-way valve, control part, connection and seal etc..
This machine adopts the piston push rod structure, work from the master cylinder to produce strong force to drive the piston head, through the inlet, outlet check valve with the action, made of a stainless steel cylinder ( cylinder) within the air discharged from the filling head;
From such that cylinder vacuum is formed within the cavity, whereby the cylinder into the state of negative pressure ( vacuum inside the cylinder liner, cylinder sleeve for atmospheric pressure )
Thereafter, the master cylinder push rod to the piston head; inlet check valve opens, outlet check valve is closed; the material cylinder and outside the existing differential pressure ( differential pressure ), so that the material from the hopper to the material being sucked into the cylinder; the suction stroke.
When the suction stroke is completed, the stroke position limit switch lever hit after the main cylinder stop; device is in a standby state.
When the operator ( in manual mode) to start filling the pedal switch, inlet check valve closes, outlet one-way valve is opened; the master cylinder push rod pushes the piston head, so that material from the cylinder liner being squeezed out, the material through the filling head is packaged into a packaging container; at the end of the stroke.
The filling process includes:①②air discharged from the hopper feed cylinder suction and filling material;
When the device to complete the initial commissioning ( i.e. complete hopper charging and air discharge process ), a machine can adjust the filling.
Set the filling volume mainly through the crank to adjust the main cylinder and the cylinder stroke size, stroke position to achieve;
The specific working principle as shown below:

Working principleEquipment is mainly divided into the hopper, a material cylinder, cylinder, a one-way valve, control part, connection and seal etc..This machine adopts the piston push rod structure, work from the master cylinder to produce strong force to drive the piston head, through the inlet, outlet check valve with the action, made of a stainless steel cylinder ( cylinder) within the air discharged from the filling head;From such that cylinder vacuum is formed within the cavity, whereby the cylinder into the state of negative pressure ( vacuum inside the cylinder liner, cylinder sleeve for atmospheric pressure )Thereafter, the master cylinder push rod to the piston head; inlet check valve opens, outlet check valve is closed; the material cylinder and outside the existing differential pressure ( differential pressure ), so that the material from the hopper to the material being sucked into the cylinder; the suction stroke.When the suction stroke is completed, the stroke position limit switch lever hit after the main cylinder stop; device is in a standby state.When the operator ( in manual mode) to start filling the pedal switch, inlet check valve closes, outlet one-way valve is opened; the master cylinder push rod pushes the piston head, so that material from the cylinder liner being squeezed out, the material through the filling head is packaged into a packaging container; at the end of the stroke.The filling process includes:①②air discharged from the hopper feed cylinder suction and filling material;When the device to complete the initial commissioning ( i.e. complete hopper charging and air discharge process ), a machine can adjust the filling.Set the filling volume mainly through the crank to adjust the main cylinder and the cylinder stroke size, stroke position to achieve;The specific working principle as shown below:（我是用百度在线翻译做出来的，不知对你有用否。）

Working principleEquipment is mainly divided into the hopper, a material cylinder, cylinder, a one-way valve, control part, connection and seal etc..This machine adopts the piston push rod structure, work from the master cylinder to produce strong force to drive the piston head, through the inlet, outlet check valve with the action, made of a stainless steel cylinder ( cylinder) within the air discharged from the filling head;From such that cylinder vacuum is formed within the cavity, whereby the cylinder into the state of negative pressure ( vacuum inside the cylinder liner, cylinder sleeve for atmospheric pressure )Thereafter, the master cylinder push rod to the piston head; inlet check valve opens, outlet check valve is closed; the material cylinder and outside the existing differential pressure ( differential pressure ), so that the material from the hopper to the material being sucked into the cylinder; the suction stroke.When the suction stroke is completed, the stroke position limit switch lever hit after the main cylinder stop; device is in a standby state.When the operator ( in manual mode) to start filling the pedal switch, inlet check valve closes, outlet one-way valve is opened; the master cylinder push rod pushes the piston head, so that material from the cylinder liner being squeezed out, the material through the filling head is packaged into a packaging container; at the end of the stroke.The filling process includes:①②air discharged from the hopper feed cylinder suction and filling material;When the device to complete the initial commissioning ( i.e. complete hopper charging and air discharge process ), a machine can adjust the filling.Set the filling volume mainly through the crank to adjust the main cylinder and the cylinder stroke size, stroke position to achieve;The specific working principle as shown below:（