Double Screw Friction Screw Press of the series ZFB is the original model by our long term experience in this field.
ZFB series
Permissible
Capacity(kN)
150ZFB
3000
200ZFB
4000
300ZFB
6000
400ZFB
8000
500ZFB
10000
400ZFB

FEATURES

DOUBLE SCREW
The screw of this machine has right-handed thread and left-handed thread. For each thread, female screws are located in the frame and in the slide.
Since each turn of the screw provides a 2 times of slide stroke length, high speed, small friction wheel diameter and low height etc. can be applied.
FLEXIBLE ENERGY CONTROL SYSTEM
Forming energy can be flexibly adjusted by the setting dial. Each energy level has higher stability by the sensor feedback system.
HIGH RIGIDITY
The frame has up to 2.5 times of rigidity to compare with nominal capacity.

特 長

SAFETY
Spring engaged, pneumatically acting brake device is installed.
Emergency stop is ensured at any time.
The design of this machine is based on the Japanese press machine standards of safety. Operator is protected from any danger.
EASY OPERATION
By the electro-pneumatic operation system, even unskilled operator can operate this machine. One stroke, Safety one stroke, and Inching are switch selected.
LONG LIFE
By the compensator of the screw, screw gap is zero even though after long term of operation.
Hardened and ground steel slide ensure the long accuracy and machine life.

SPECIFICATIONS

150ZFB
200ZFB
300ZFB
400ZFB
500ZFB
Nominal Capacity
kN
1500
2000
3000
4000
5000
Permissible Capacity
kN
3000
4000
6000
8000
10000
Max. Stroke Length
mm
250
250
300
375
400
Die Height
mm
400
450
550
Shut Height
mm
400
400
500
590
700
Table Area (LR×FB)
mm
550×600
550×600
600×650
750×750
850×850
Ram Area (LR×FB)
mm
390×450
390×450
540×600
590×700
750×800
Dia. of Screw
mm
φ175×φ195
φ195×φ210
φ243×φ270
φ280×φ314
φ290×φ335
Main Motor
kw
15×4P
18.5×4P
37×4P
45×4P
55×4P
Overall Height
mm
3600
3600
4600
5300
5600
Overall Width
mm
2100
2200
3200
3200
3700
Overall Depth
mm
1800
1800
2500
2650
2800
Overall Weight
ton
15
17
24
35
50

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