中文 EN

COOPERATION：
Manufacturing of a standard specimen is placed in the starting point of physical test. To obtain more stabilized and high superior data affects closely on advancement of test accuracy itself. As total performance of each testing machine being supplied by each manufacturer of testing machine is keeping on improving greatly, it is inevitable to up the grade in sampling of various kinds of standard specimen. DUMBBELL CO., LTD. was founded as the sole specialized equipment manufacturer of Japan to make standard specimen in this field, i.e., physical test for high polymer materials.

Super Dumbbell Die cutter – Precision & Efficiency

Super Dumbbell® is a replaceable blade cutter system which is developed as an ideal cutter to punch out a test piece of high polymer materials, such as, rubber, plastic, etc and other materials.
The structure of Super Dumbbell® is completely different from a conventional cutter. You can replace cutter blades by new sharp ones very easily when they become dull or damaged, and you can keep the best cutting conditions.
The Super Dumbbell® blade is made with ultra hardened carbon steel and sharpened by special polishing technique under strict quality control. That is why it can guarantee you extremely sharp and stable cutting minimizing every undesirable effects such as clack, burrs, etc.
Thanks to all these features, all the test data recorded by test specimens that are prepared by the Super Dumbbell® are steady and accurate very much. 


SD Type Lever-Controlled Sample Cutter Model : SDL-100

This is used for Plastic (Elastomer), film, vulcanized rubber, paper, fabrics, etc.
Cutting stroke： 0 - 16mm
Dimensions of work-table： Approx. (W)220 x (D)230mm
Lever ratio： 1:15
Cutter connection： φ25mm, female
Unit dimensions： Approx. (W)220 x (D)350 x (H)610mm
Unit weight: Approx. 27kg
Standard accessories: One PE underlay plate & 20 cardboards, exclusive use


SD Type Lever-Controlled Sample Cutter Model : SDL-200

This is used for plastic, vulcanized rubber, etc.
Cutting stroke: 0 - 16mm
Dimensions of work-table: Approx. (W)220 x (D)290mm
Lever ratio: 1:30
Cutter connection: φ25mm, female
Unit dimensions: Approx. (W)280 x (D)400 x (H)640mm
Unit weight: Approx. 60kg
Standard accessories: One PE underlay plate & 30 cardboards, exclusive use


Multipurpose Test Specimens Cutter Model SDL-200-1AJ

Features
1.Due to compact design, this cutting machine can be installed at near the ejection of the forming machine and can cut instantaneously at the place.
2.Any pre-treatments (e.g., cut sprue and runner) are not necessary at all.
3.As there is not a burr, etc. on the cut surface, this machine can cut nearly vertically and obtain the test specimen in very good condition.
How to operate
1.Set an injection molded type-A1 test specimen on the movable table. (Set position of the test specimen shall be from the front considering safety and workability.)
2.By moving the movable table to the cutting position, and only by lowering a lever, cutting operation can be finished.


Slitting Jig Vulcanized Rubber Tear Test Specimen Model SDSC-1200 Series

This is the special tool to cut a slit of the specified dimension to the test specimen.
Unlike conventional type, the slit can be certainly cut as specified to the soft material like silicone rubber.
Because, the blade edge slides to cut like an arc.
Model SDSC-1200NJ for JIS K6252, ISO 34-1 Crescent test specimenNick depth 1.00±0.2㎜
Model SDSC-1200J for JIS K6301　A-shapedNick depth 0.50±0.08㎜
Model SDSC-1200AS for ASTM D624 Die BNick depth 0.50±0.05㎜


Heating / Cooling 2-stage 20ton automatic forming press machine MODEL SDOP-1020-2HC-AT

Feature
Cooling time, deflation shot number & time, forming time are completely operated automatically.
Easy operation by LCD (5.7-inch).
Main Specifications
4-pole support type
Hydraulic drive :20ton (MAX)
Hydraulic cylinder ram diameter :φ140×250(ST)㎜
Heating/cooling simultaneous pressurized drive system
Heating system :Electric heating (max. temperature 250℃)
Cooling system :Water-cooling system (with air blow)
Dimensions of pressurized plate :400×400㎜
Temperature control :2-system (top-bottom heating plate)
Temperature control system :Digital type PID proportional control system
Power source :AC200V 3-phase 50/60Hz 10KVA
Size :Approx. (W)1040×(D)1000×(H)1400㎜
Weight :Approx. 900㎏


42ton Automatic vulcanization forming press machine MODEL SDOP-1042-2H-AT

Main Specifications
4-pole support type
Hydraulic drive :42ton (MAX)
Hydraulic cylinder ram diameter :φ160×150(ST)㎜
Heating system :Electric heating (max. temperature 200℃)
Cooling system :Water-cooling system (with air blow)
Dimensions of pressurized plate :400×400㎜
Temperature control :2-system (top-bottom heating plate)
Temperature control system :Digital type PID proportional control system
Power source :AC200V 3-phase 50/60Hz 10KVA
Size :Approx. (W)1200×(D)1150×(H)1500㎜
Weight :Approx. 1000㎏


4-stage 42ton automatic vulcanization forming press machine MODEL SDOP-1042-8H-AT

Main Specifications
4-pole support type
Hydraulic drive :42ton (MAX)
Hydraulic cylinder ram diameter :φ160×330(ST)㎜
Heating system :Electric heating (max. temperature 200℃)
Cooling system :Water-cooling system (with air blow)
Dimensions of pressurized plate :350×350㎜
Temperature control :8-system (top-bottom heating plate)
Temperature control system :Digital type PID proportional control system
Power source :AC200V 3-phase 50/60Hz 23KVA
Size :Approx. (W)1350×(D)1200×(H)1700㎜
Weight :Approx. 1600㎏


Heating / Cooling 2-stage 42ton automatic vulcanization forming press machine MODEL SDOP-1042-2HC-AT

Main Specifications
4-pole support type
Hydraulic drive :42ton (MAX)
Hydraulic cylinder ram diameter :φ160×250(ST)㎜
Heating system :Electric heating (max. temperature 200℃)
Cooling system :Water-cooling system (with air blow)
Dimensions of pressurized plate :400×400㎜
Temperature control :2-system (top-bottom heating plate)
Temperature control system :Digital type PID proportional control system
Power source :AC200V 3-phase 50/60Hz 10KVA
Size :Approx. (W)1200×(D)1150×(H)1600㎜
Weight :Approx. 1100㎏


Full Automatic 4-stage 42ton forming press machine MODEL SDOP-1042IV-8H-FAT

Feature

1.Maximum 16 sets of molds before forming can be stocked.(4-row x 4-stage)
2.One row of all 4-stage can be formed at one time.
3.By the adoption of rotary type mold stock system, continuous forming is possible.Taking out the forming ended molds, and adding new forming molds are possible during automatic operation.
4.The data input of individual forming condition for each row is possible.
5.By using the inverter type pump, low sound and energy-saving design have become possible.

Vertical transfer forming machine (2-head type automatic injection forming machine) Vertical transfer forming machine MODEL SDOP-1004PT-SD

Main Specifications
Forming die clamping pressure :7.8ton (MAX)
Injection pressure :1.6ton (MAX)
Hydraulic cylinder ram diameter :(Clamping die) φ100×100(ST)㎜ / (Injection) φ 50×200(ST)㎜
Heating System :Electric heating (max. temperature: 250℃)
Dimensions of pressurized plate :250×250㎜
Temperature control :4-system independent control
Temperature control system :Digital type PID proportional control system
Equipped with automatic forming program mechanism.
Power source :AC200V 3-phase 50/60Hz 8KVA
Size :Approx. (W)1480×(D)800×(H)1950㎜
Weight :Approx. 950㎏


Heating / Cooling 42ton automatic forming press machine MODEL SDOP-1042IV-2HC-AT

Feature:
quipped with inverter type pump
1.Forming pressure can be shifted automatically.(Standard: 4-step, option: Max. 16-step)
2.Low sound and energy-saving design
Main Specifications :
4-pole support type
Hydraulic drive :42ton (MAX) Inverter type
Hydraulic cylinder ram diameter :φ160×180(ST)㎜
Heating system :Electric heating (max. temperature: 200℃)
Cooling system :Water-cooling system (with air blow)
Dimensions of pressurized plate :400×400㎜
Temperature control :2-system (top-bottom heating plate)
Temperature control system :Digital type PID proportional control system
Power source :AC200V 3-phase 50/60Hz 12KVA
Size :Approx. (W)1350×(D)1000×(H)1900㎜
Weight :Approx. 1500㎏


Light Weight Slab Forming Mold

1.Light weight
Weight is approx. 1/3 than that of carbon steel.
Improved the safety. Shortened the time for installing / removing.
2.Excellent heat conductivity
Approx. 2 times than that of carbon steel.
Substantially shortened a shot cycle at the time of forming.
3.High hardness
Nearly equal to carbon steel.
4.Excellent anti-corrosion
It is not almost corroded by resin, a kind of rubber, plasticizer, antistatic agent, mold-releasing agent, etc.
5.High fatigue strength
Approx. 3 times than that of carbon steel.
As the material for press mold, plastic mold, etc., it is the most suitable for the use where repeated load is imposed.


Brittleness temperature test specimen automatic cutting machine SDAP-1160FAT-PT

Dimension of Brittleness temperature test specimen stipulated by ISO 974/JIS standard is extremely microscopic size and strict allowable accuracy is defined. Also, numbers of test specimen to be put on the clamp are many [1 shot = 15 pcs. x numbers of brittleness destroy temperature point].
Therefore, it is necessary to make a large quantity of test specimen.
From this point of view, the biggest problem to be solved was to shorten the necessary time for making the test specimen and to obtain more accurate test specimen.

This cutting machine was developed to satisfy these purposes completely.
In addition, this cutting machine is combined with manufacturing function to make other various kinds of test specimen. Therefore, this is multi-functioning type automatic cutting machine which can be used for wide ranges.


Plastic almighty test specimen cutting machine SDAP-1200FD-TRPL

Work-table Movable Type
Turning Function (Automatic & Manual)
Parallel Transfer Function (Manual)
SDAP-1200FD-TRPL PLASTIC ALMIGHTY TEST SPECIMEN CUTTING MACHINE utilizes excellent characteristic and technic of aforesaid Plastic full automatic test specimen cutting machine which is already developed by us and in addition this is newly developed cutting equipment which is equipped update cutting system based on the development philosophy of this equipment.


Plastic full automatic test specimen cutting machine【Patent pending】SDAP-1183FBAT-PT

Air cylinder three-head system
Moving caster and adjustment bolt for installation are equipped with frame - Solid type
This equipment is developed by us as the rational and ideal full automatic cutting equipment for making test specimen eliminating many such technical problems.
Also, in improving this equipment, epoch-making ideas in the means of making the standard test specimen and the technique of Super Dumbbell® (replaceable blade cutter system) which is our original products are combined.


New type full automatic slab sheet cutting machine ATAP-1000N

Sizes of slab sheet: 150 x 150 x 2(t)㎜, with receiving stockcar 60 pcs. (max.) x 2 sets
Ranges of hardness of slab sheet: 30°～98° (Durometer A)
Each drive part: By compressed air cylinder system and air sequence
Diameter of ram of air cylinder: φ180 x 200(ST)㎜
Control mechanism: Programming controller - LCD (9 inches)
Outer setting mechanism: Air conditioning control (by LCD above-mentioned)
Power source: AC100V Single phase 50/60Hz 15A
Air supply pressure: 0.65MPa
Unit dimensions: Approx. (W)1300 x (D)650 x (H)1400㎜
Unit weight: Approx. 590kg
Prepared test specimen： JIS K6251, Types: 1, 2, 3 & 5 and JIS K6252 Crescent-shaped, Angle-shaped
Other various kinds of test specimen


Compressed air unvulcanized rubber cutting machine【Patent pending】 SDAP-1200FBGK

Moving caster and adjustment bolt for installation are equipped with frame - Solid type.
Bale size (MAX): Approx. (W)350 x (L)700 x (T)230㎜
Prepared for synthetic rubber, natural rubber, fluorine system unvulcanized rubber.
Diameter of ram of air cylinder: φ200 x 250(ST)㎜
Inside dimensions of room: Approx. (W)760 x (D)600 x (H)500㎜
Cutting cutter: Super Guillotine Cutter (one-piece blade),
Overall length of cutting edge: L = 510㎜ (replaceable)
Upper limit position of Super Guillotine Cutter and cutting edge receiving mechanism are interlocked (variable type).
As safety devices, transparent hoods are equipped around cutting room and infrared area sensor is equipped at front opening.


Desk type compressed air sample cutting machine (Prepared for pipes) SDAP-100NP

Diameter of ram of air cylinder: φ200 x 100(ST)㎜
Inside dimensions of room: Approx. (W)500 x (D)400 x (H)400㎜
Work clamps (right and left) by compressed air system are equipped to fix a center of round surface inside of a tubular material.

Feature
1、15(t)㎜ max. thickness of wall of tubular materials, can be cut.
2、Forced knockout mechanism for a sample is equipped.
As for the issue what it has been thought as difficult for a long time, we improved knockout mechanism for a remained sample after punched.
By the improved knockout mechanism, the sample can be instantly taken out from a die after punched.

Desk type compressed air sample cutting machine SDAP-100N

Diameter of ram of air cylinder: φ200 x 100(ST)㎜
Inside dimensions of room: Approx. (W)500 x (D)400 x (H)400㎜

Feature
1、Designed compact (Desk type).

2、Reasonable price. Also, it has high output function.
3、Transparent hoods are equipped around cutting room.【In option, area sensor by infrared rays or turn over type safety door can be equipped.】


Under head type compressed air sample cutting machine SDAP-1200FBR / SDAP-1200FDR

Moving caster and adjustment bolt for installation are equipped with frame - Solid type.
Diameter of ram of air cylinder: φ200 x 150(ST)㎜
Inside dimensions of room: Approx. (W)600 x (D)400 x (H)400㎜
Feature:
1、Large materials can be cut in wide cutting room.
2、Transparent hoods are equipped around cutting room.
3、At front opening, area sensor by infrared rays or turn over type safety door is equipped for safety.
4、The cutting machine can cut wide ranges of soft/hard materials, thick materials, etc.


Copyright ©Nuogu Technology (Shanghai) Co., Ltd       沪ICP备案123456号 technology：mingxi network 360导航