K72 series 4-jaw independent chucks adopt threaded transmission structure to move jaws independently by threaded bars to clamp workpieces .
I: Classification
According to the connecting type with spindle into the short-cylinder chucks and short-taper chucks.
1. The short-cylinder chucks connected with the machine spindle through adapter plate .
2. The
short-taper chucks mounted to the machine spindle directly.They are of
the feartures of short overhung,fine rigidity,high centering accuracy
and easy installing etc.
According to the chuck body material into Nodular cast iron(QT) and Steel (G)
1. Nodular cast iron(QT) chucks precision machine have high speed,large gripping force.
2. Steel (G) chucks have high speed,high clamping force,long using life eta.
II: Model Instruction:
K72(1)(2)/(3)(4)
(1) is chuck size,chuck diameter D+/-5%
(2) is chuck matched with jaw type
One -piece jaw:
Chuck matched with one -piece jaw which include a set of internal jaw and set of external ones,this item without marked in type
Two-piece jaw
Chuck matched with traditional two-piece jaw,type is C
Chuck matched with two-piece jaw that conform to ISO3442 standard type is A
Chuck matched with two-piece jaw that conform to ISO3442 standard but the base jaw can't clamp type is D
(3) is Mounting type of short-taper chuck matched with machine spindle and machine spindle nose No.
Mounting
type of short-taper chuck matched with machine spindle are A2,C,D,
and machine spindle nose Numbers are 3,4,5,6,8,11,15,20.
FormA1: mounting from front
Form C: Mounting with studs and locknuts
Form D: Mounting with rod for camlocks
****SHORT-CYLINDRICAL center mounting chucks with marked this item .
(4) is Chuck body material : Nodular cast iron is (QT) and Steel is (G)
III: Main model :
1. K72(), K72()(G) , FOUR-JAW INDEPENDENT CHUCKS
2. K72()/(A,C,D,) , K72()/(A,C,D,)(G) , SHORT-TAPER FOUR-JAW INDEPENDENT CHUCKS
K72 Four Jaw Independent Chucks Four Jaw Independent Chucks,Four Jaw Independent Chucks Short Taper,K72 Four Jaw Independent Chucks,Four Jaws Chucks NingXia DaHe Machine Tool (Group) Imp And Exp Co.,Ltd , https://www.nxdhjcmachine.com
Range of performance:
Speed: 2900 r/min to 1450 r/min
Traffic: 8 ~ 1800 m3 / h
Head: 7 ~ 60 m
Power: 0.75 ~ 250 kw
Product features:
1. The pump is vertical single-stage single-suction centrifugal pump, the center line on the same level of imports and exports, import and export of flange is the same, so the installation disassembly is very convenient, covers an area of small, can be installed in any position on line.
2. The pump and motor straight league coaxial, belongs to the electromechanical integration products, compact structure, stable performance.
3. With big port anti-clogging hydraulic parts design, greatly improving sewage capacity, can effectively through the pump fibre material 5 times of pump diameter and about 50% of the solid particles.
4. The design is reasonable, the motor is reasonable, high efficiency and energy saving effect is remarkable.
5. Use hard wear-resistant tungsten carbide mechanical seal, with a durable, wear-resisting, etc, can make the safe operation of the pump more than 8000 hours.
6. The hydraulic performance is advanced, the whole machine with high efficiency, low noise operation.
7. The motor wind leaf apex and protective cover, the machine can be placed in the outdoor work, without machine room, can save a lot of infrastructure costs.
8. Lift range used in regulations, with no overload of motor
Structure that
GW type series non-clog single-stage pipeline sewage pump system at the same level of imports and exports, and the same specification, vertical structure, cover an area of an area small, coaxial, motor and pump equipped with installation chassis, easy to install solid, impeller with single (double) port, has the good through performance.
Flow Rate
Lift
Power
Speed
m³ /h
M
KW
r/min
65
25
7.5
2900
80
10
4
1440
110
10
5.5
1450
100
15
7.5
1450
85
20
7.5
1450
100
25
11
1450
100
30
15
1450
100
35
18.5
1450
130
15
11
1450
130
20
15
1450
145
9
7.5
1450
180
15
15
1450
180
20
18.5
1450
180
25
22
1450
180
30
30
1450
200
30
37
1450
300
7
11
970
250
11
15
970
400
10
22
1450
400
13
30
145
250
15
18.5
1450
300
15
22
1450
250
22
30
1450
350
25
37
1450
400
30
45
1450
600
9
30
980
600
12
37
1450
600
15
45
1450
600
20
55
1450
600
25
75
1450
800
12
45
1450
500
15
45
980
800
15
55
980
600
20
55
980
800
20
75
980
950
20
90
980
1000
25
110
980
1100
10
55
980
1500
15
90
980
1200
18
90
980
1100
28
132
740
1000
36
160
740
1500
10
75
980
1500
26
160
740
Name: GW type vertical energy saving the winding is blocked duct drainage sewage pump adopts silicon carbide wear-resisting machine closure
Range of performance:
Speed: 2900 r/min to 1450 r/min
Traffic: 8 ~ 1800 m3 / h
Head: 7 ~ 60 m
Power: 0.75 ~ 250 kw
Product features:
1. The pump is vertical single-stage single-suction centrifugal pump, the center line on the same level of imports and exports, import and export of flange is the same, so the installation disassembly is very convenient, covers an area of small, can be installed in any position on line.
2. The pump and motor straight league coaxial, belongs to the electromechanical integration products, compact structure, stable performance.
3. With big port anti-clogging hydraulic parts design, greatly improving sewage capacity, can effectively through the pump fibre material 5 times of pump diameter and about 50% of the solid particles.
4. The design is reasonable, the motor is reasonable, high efficiency and energy saving effect is remarkable.
5. Use hard wear-resistant tungsten carbide mechanical seal, with a durable, wear-resisting, etc, can make the safe operation of the pump more than 8000 hours.
6. The hydraulic performance is advanced, the whole machine with high efficiency, low noise operation.
7. The motor wind leaf apex and protective cover, the machine can be placed in the outdoor work, without machine room, can save a lot of infrastructure costs.
8. Lift range used in regulations, with no overload of motor
Structure that
GW type series non-clog single-stage pipeline sewage pump system at the same level of imports and exports, and the same specification, vertical structure, cover an area of an area small, coaxial, motor and pump equipped with installation chassis, easy to install solid, impeller with single (double) port, has the good through performance.
Flow Rate
Lift
Power
Speed
m³ /h
M
KW
r/min
65
25
7.5
2900
80
10
4
1440
110
10
5.5
1450
100
15
7.5
1450
85
20
7.5
1450
100
25
11
1450
100
30
15
1450
100
35
18.5
1450
130
15
11
1450
130
20
15
1450
145
9
7.5
1450
180
15
15
1450
180
20
18.5
1450
180
25
22
1450
180
30
30
1450
200
30
37
1450
300
7
11
970
250
11
15
970
400
10
22
1450
400
13
30
145
250
15
18.5
1450
300
15
22
1450
250
22
30
1450
350
25
37
1450
400
30
45
1450
600
9
30
980
600
12
37
1450
600
15
45
1450
600
20
55
1450
600
25
75
1450
800
12
45
1450
500
15
45
980
800
15
55
980
600
20
55
980
800
20
75
980
950
20
90
980
1000
25
110
980
1100
10
55
980
1500
15
90
980
1200
18
90
980
1100
28
132
740
1000
36
160
740
1500
10
75
980
1500
26
160
740
High Quality Vertical Inline Sewage Pump
Model NO.: TY15102003
Application: Sewage Pump
Industry: Mechanical Pump
Media: Sewage Pumps
Performance: Automatic Pump
Theory: Centrifugal Pump
Package: Neutral Packing and Wooden Package
Color: Blue
Trademark: Pumtip
Specification: CE
Origin: Ningbo China
Model NO.: TY15102003
Application: Sewage Pump
Industry: Mechanical Pump
Media: Sewage Pumps
Performance: Automatic Pump
Theory: Centrifugal Pump
Package: Neutral Packing and Wooden Package
Color: Blue
Trademark: Pumtip
Specification: CE
Origin: Ningbo China
Name: GW type vertical energy saving the winding is blocked duct drainage sewage pump adopts silicon carbide wear-resisting machine closure