Second-hand truck evaluation
Nowadays, the used car market is becoming increasingly sophisticated. A variety of models and diversified trading methods are convenient for modern car trading. In recent years, the sale of second-hand trucks is also very frequent, so how to choose affordable and high-performance second-hand cars? Trucks have also become a key issue. The following are some of the factors that need to be noted in the assessment of second-hand trucks. When a second-hand truck is placed in front of us, we must not only see the appearance it presents to us, but also pay attention to whether the car is legal. This requires the seller to present the relevant voucher for a legally-sold used car. Not only my ID card, but also the vouchers and invoices for car purchases, as well as the insurance on the car, should be shown to the buyer without reservation. After both parties confirm the legitimacy of the vehicle, the formal evaluation of the used car begins. truck. Checking the length of life of a used truck requires a detailed inspection of each part. The most basic is to observe whether the color of the paint on the surface of the car is intact and whether the paint is faded. The second is to check if the glass of the window is smooth and there are no cracks. In particular, it is impossible to ignore whether the specifications of each glass are the same. If it is not the same, it may indicate that the glass may be damaged due to an accident before the truck. Then don't forget to check the position of the truck, such as the signs of friction on the wheels, whether there are obvious cracks, whether the height of the car body is the same, etc., to determine the age and damage of the used trucks. Finally, we must not forget that in order to check the performance of second-hand trucks , it is necessary to have a certain control on the vehicle. For example, whether the control switch of the truck reflects the sensitivity, the steering wheel of the truck is intact, and the wiper and indicator light are controlled. Is it smooth? Of course, the above can only reflect the local performance of the truck. To make a more accurate judgment, it is necessary to check the engine of the truck, open the cover of the engine, observe the surface for any traces of oil, and listen to the machine when it is started. There is no noise and so on. Only by checking these can we better evaluate the performance of used trucks.
Brief introduction :
My company has the domestic leading level of medium of Horizontal Machining Center, the machine superior performance and reasonable price, suitable for general machinery, automobile, motorcycle, tools, sewing machines, electrical, instrumentation and other industries processing valve plate, plate, CAM and body parts.Can be used for medium and small batch more varieties of mode of production, also can access to the automatic line for mass production.Use of the machine tool can save the technology and equipment, to shorten production preparation cycle, ensure the quality of parts processing, improve production efficiency.
Operational
panel accord with safe regulations, rotary design with easy operation. Sapiential indicator light, showing
machine state, easy usage
Configuration
of machine ;
fanuc ,mitsubish and Siemens etc
overseas Famous brand CNC syrtem
Standard configuration and accessories
1.Automatic
configuration system and warning device
2.cooling
system
3.fully
enclosed cover
4.working
and waring lamp
5.tool and
tool box
6.parallel
clamp
7.rigid
tap
Horizontal Machining Center Main model and spec
ITEM
UNIT
H500A
H500/H630
H630B
H800
H1100
CAPACITY
X axis travel
mm
800
1050
1050
1300
2500
Y axis travel
mm
500
710
1000
1200
1200
Z axis travel
mm
500
600
1000
1200
1300
Distance from spindle nose to table
surface
mm
150-650
110-820
50-1050
50-1250
150-1350
Distance from spindle nose to table center
mm
150-650
820
100-1100
50-1350
350-1650
Spindle taper
BT40
BT50
ISO50
ISO50
ISO50
Spindle speed
Rpm
6000
6000
6000
6000
6000
ROTARY
WORKTABLE
(B
AXIS)
Table size (LXW)
mm
500x500
500x500/630x630
630x630
800x800
1100x1100
Max table load weight
kg
500
1000
1200
2000
2500
T-solt size
mm
-
T-SOLT(WXpitchxnumber)
mm
Segmentation accuracy
sec
15"
+-5"
+-5"
+-5"
15"
Repeatability accuracy
sec
4"
Number of tools
1
2
2
2
2
TRANSMISSION
Axial
Transmission
Directle pass
Directly pass
Directly pass
Directly pass
Directly pass
FEED
SPEED
Cutting feed speed
mm/min
1-10000
1-10000
1-10000
1-10000
1-70000
Rapid shift of axes of X/Y/Z
m/min
15
15
36/36/36
36/36/36
24/24/24
TOOL
m/min
Number of tools
m/min
24
24
40/60
40/60
40/60
Tool
selection
Max tool weight
kg
8
25
25
25
30
Max tool length
mm
250
400
400
400
400
Max tool diameter
mm
80/150
100/300
125/250
125/250
125/250
SPINDLE AND MOTOR
Spindle motor
KW
GSK 7.5/11
FANUC 11/15
FANUC15/18.5
FANUC22/26
FANUC22/26
Max spindle torque
N.m
50/70
70/95
525/634
770X1100
560/800
PRECISION
Positional accuracy
mm
0.01
0.02
0.02
0.02
0.022
Repeatability
mm
0.02
0.01
0.01
0.01
0.015
MACHINE SPECIFICATIONS
Weight
KG
5500
11000
16500
22000
27000
Floor space(LXW)
MM
2500X2500
2990X2990
6095X4850
6590X5050
5650X5450
Height
MM
2550
3080
3550
4050
4470
Horizontal Machining Center NingXia DaHe Machine Tool (Group) Imp And Exp Co.,Ltd , https://www.nxdhjcmachine.com
Maintenance separate hand wheel, convenient machine adjustment FANUC,MITSUBISHI,SIEMENS ETC famous brand CNC
system configuratior