Product Details

JL Series Digital Display Drop Hammer Impact Test Machine

1.Application:

This machine is applicable for nil ductility transition temperature testing of ferrite steel.

NDT temperature is the highest temperature when the standard specimen is broke

according to the standard of ASTM E208-2006,GB/T 6803-1986.

Also means the highest temperature of the crack steel occurred brittle fracture under

dynamic loading yield stress.

2.Standards:

ASTM E208-2006,GB/T 6803-1986.

3.Main Technical Specifications:

Model	JL-4000	JL-6000
Drop Tester Total Hammer Body	120 kg(Weight Thallium) 17.50 kg/pc(Total 4 Pcs)	204 kg(Weight Thallium) 25 kg/pc(Total 4 Pcs)
Basic Hammer Weight	50 KG	104 KG
Hammer Head Quality Error	≤±1%
Weight Block Quality Error	≤±0.5%
Biggest Impact Energy Of Drop Hammer Testing	4000J	6000J
Impact Energy Range	500~4000J	1050~6000J
Max Impact Height	3400mm	3000mm
Lifting Hammer Speed	0-3000mm/min
Specimen Alignment Accuracy	±1mm
Hammer Body Plunger Chip radius	25mm
Lifting Height Indicating Error	≤2%mm
Hardness Of Plunger Chip,Anvil Block Support Platform And End Table	>HRC58
Size	1100×1200×5200mm
Power	50Hz/380V/1.0kW
Weight	About 2800 KG	About 3500 KG

4. Features:

Composed by framework, ascension, hammer body, the anvil block, safety protection

and control systems.Through adjusting the number of weight thallium and impact height

to adjust the impact energy. With anti secondary attack, automatic send sample function.

Specimen alignment is accurate and fast, energy range stepless adjustable, with energy

automatic display function.

JL Series Digital Display Drop Hammer Impact Test Machine

Factory:

Cooperative customers: