Home > Products > cupping testing machine > WTB-CUP series computerized cupping testing machine
WTB-CUP series computerized cupping testing machine
- Qingdao, tianjin, shanghai
- T/T L/C PayPal D/P Western Union Other
- 20 days
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Product Details
Type | Other, cupping testing machine | Weight | 100-500Kg | |
Power Source | AC380V | Accuracy Grade | 1 | |
Maxcapacity | <1000KN | Load Way | Electronic Load | |
Oil Cylinder Position | Under | Control | Computer Control | |
Loading Method | Static Load | Display | Digital | |
test methods | GB/T 4156 , ISO 20482 | Origin | China |
Product Description
cupping testing
1. introductions
The WTB-CUP series computerized cupping testing machine is a special designed machine for ductility test of metal sheets and strip materials. It meets with test method of GB4156 and ISO 20482 metallic materials— sheet and strip—Erichsen cupping test.
The WTB-CUP series computerized cupping testing machine adopts composite cylinder with hydraulic clamping and hydraulic stamping. It has functions of auto stop when crack occurs, easy and convenient to observe cracks; peak value record functions to record max. force and deformation depth; easy and convenient to change, install and uninstall test specimen and punch.
The cupping machine adopts electronic control mechanical loading, spoke load cell to measure force and high precise encoder to measure cupping value. Accuracy of cupping value can be 0.01mm and test force accuracy can be 1N. The whole test is controlled by computer software and the software can auto analyze test parameters.
2. specifications
No. | Item | Spec. |
1 | Test specimen thickness | 0.5-2mm, can choose 2-3mm |
2 | Test specimen width | 90-100mm, can choose 55-90mm,30-55mm |
3 | Stroke of punch | 40mm |
4 | Clamp piston stroke | 40mm |
5 | Punch force | 60kN max. |
6 | Mac. Clamp force | 10kN |
7 | Resolution of cupping value | 0.01mm |
8 | Test speed | 2-100mm/min |
9 | Test mould for specimen with width 90-100mm | Diameter of the spherical end of the punch: φ20±0.05mm bore diameter of the blank holder: φ33±0.1mm bore diameter of the die: φ27±0.05mm, φ40±0.05mm |
10 | Test mould for specimen with width 55-90mm | Diameter of the spherical end of the punch: φ15±0.02mm bore diameter of the blank holder: φ18±0.1mm bore diameter of the die: φ21±0.02mm |
11 | Test mould for specimen with width 30-55mm | Diameter of the spherical end of the punch: φ8±0.02mm bore diameter of the blank holder:φ10±0.1mm bore diameter of the die:φ11±0.02mm |
12 | Hydraulic oil | N46# hydraulic oil (prepared by client) |
13 | Outside dimension | 700x560x1500mm |
14 | Voltage | AC220V/ AC380V |
15 | Weight | About 480kg |
Company Profile

Jinan Wangtebei Instrument and Equipment Co.,ltd, located in the beautiful spring city, specialized in the design, manufacture and selling of material testing machines for metal and nonmetal materials. Our company has always been adhering to the innovative and sustainable development as the service concept, with customer satisfaction as the standard, to provide users with a complete set of material testing solutions. Our company has a professional and experienced mechanical, electrical, electronic, and software R&D and design personnel. It is extremely professional in its industry standards/requirements and keeps up to date with the development trend of the testing machine industry, thus ensuring the company's continuous improvement in new technology research and development; advanced Machining equipment, professional machining equipment operators and standardized quality management processes ensure that the company's product quality is controllable and reliable, making the production products more stable and fine. The sales/after-sales service team is professional, energetic, detailed in division of labor, and considerate in service. At present, our company mainly produces including: tensile strength tester, hydraulic universal testing machine series, electronic universal testing machine series, manhole cover testing machine, impact testing machine series (including notched broach, cryogenic bath, projector supporting impact testing), cup protrusion testing machine, manhole cover testing machine, horizontal tensile testing machine, bending testing machine , Torsion testing machine, anchor testing machine, relaxation testing machine, hardness tester, metallographic sample preparation instruments and other products, which are widely used in iron and steel metallurgy, machinery manufacturing, shipbuilding, aerospace, ordnance, automotive, railway, pressure vessel, Steel pipes, rubber, plastics, colleges, scientific research units and quality inspection institutions and other industries.
Contact Us
- jinan wangtebei instrument and equipment co.,ltd
- Contact namesophie Chat Now
- Addressshizhong district, Ji'nan, Shandong
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