DWTT Drop weight impact testing machine

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  • DWTT Drop weight impact testing machine
  • DWTT Drop weight impact testing machine
  • DWTT Drop weight impact testing machine
  • DWTT Drop weight impact testing machine
  • DWTT Drop weight impact testing machine
  • DWTT Drop weight impact testing machine

Drop weight impact test system

DWTT Drop weight impact testing machine

DIT Series C type

It is mainly applied to the drop weight tear test of steel plates and pipes.

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Applications
Standards
Features
Technical Parameter
Optional Accessories
Product Recommendation
Applications

This type of machine is especially designed for drop-weight tear tests of ferritic steels (DWTT Test)

Standards
GB/T 8363, ASTM E436, API RP 5L3, GOST 30456
Features

  • High reliability and versatility

    SIMENS PLC controls and touch screen provide high reliability and versatility.

    01

  • Automatic function

    Automatic feeding system, automatic cooling system and automatic positioning are available.

    02

  • High accurate lifting system

    Use chain to lift striker with high precision in height.

    03

  • Multi Function Protection

    Full enclosed protection shield, over height protection, over temperature protection and over pressure protection.

    04
Technical Parameter
*View all to the right

Model

DIT304

DIT504

DIT804

DIT105

Type

                                            C

Maximum energy (J)

30000

50000

80000

100000

Minimum energy(J)

8000

20000

20000

20000

Tup mass (kg)

630

1600

1620

1620

Tup mass accuracy

±1%

Weight mass (kg)

390

(13x30)

360

(12x30)

780

(26x30)

870

(29x30)

Weight mass accuracy

±0.5%

Total weight of tup

1020

1960

2400

2490

Drop height(mm)

1275~3000

1275~2600

1275~3400

1275~4130

Velocity of drop (m/s)

5~7.67

5~7.13

5~8.16

5~9

Striker lifting speed (m/min)

4

Height accuracy(mm)

≤±10

Hardness of tup nose

HRC58~62

Radius of tup nose(mm)

R25±0.1

Hardness of support anvil

HRC58~62

Alignment accuracy of center of tup nose, specimen and anvil center (mm)

≤±1.5

Support anvil span (mm)

254±1.5 (ASTM E436 & API RP*5L3)

250±2 (GOST 30456-97)

Specimen dimension (mm)

(length x width x thickness)

(305±19) × (76.2±3) × (3~50) (ASTM E436 & API RP*5L3)

(300±5) x (75±2) x (3~50) (GOST 30456-97)

Weight (kg)

10000

15000

19000

20000

Power supply

3-phase, 5-line, AC 380V, 50Hz

Power requirements

20A, 5kW

Optional Accessories
Product Recommendation
Microcomputer-controlled electronic universal testing machine - TSE series

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