Overview

The QT-HW2 Series is a high-performance servo hydraulic universal testing machine engineered for the rigorous analysis of high-strength materials.

Designed to exceed ASTM E8, ISO, and JIS standards, this robust hydraulic testing machine offers capacities ranging from 600 kN to 2000 kN. Ideally suited for metals, concrete, composites, and rebar, the QT-HW2 ensures precision and reliability for all your heavy-duty tensile, compression, and shear testing needs.

Features & Benefits

• Versatile Material Testing: As a premier hydraulic universal testing machine, the HW2 Series effortlessly tests a wide variety of materials—from wires and metal strips to fasteners and concrete strands—ensuring compliance with global standards.

• Dual-Space Efficiency: The innovative design allows for rapid switching between tensile and compression modes without removing heavy fixtures, significantly improving lab productivity.

• Rugged 4-Column Construction: Built with a rigid load frame and chrome-plated columns, this system offers superior axial stiffness, minimal maintenance, and long-term durability.

• High-Precision Measurements: Equipped with a digital displacement transducer and extra-length screws, the machine ensures optimal positioning and accurate data even for longer specimens.

• Enhanced Operator Safety: Features front-open wedge grips for easy specimen insertion and removal, along with an integrated grip control system mounted directly on the machine.

Hydraulic Universal Testing Machines - QT-HW2 Series Technical Specifications

Capacity	kN / lb.f	600 kN / 135,000 lb.f	1000 kN / 225,000 lb.f	2000 kN / 450,000 lb.f	3000 kN / 675,000 lb.f
Structure	Space	Upper for tension, lower for compression			Upper for compression, lower for tension
Grip Type	Front/Fully	Fully open	Semi-Front open only
Alignment		Self-alignment with spherical bearing
Machine specifications	Ram Stroke
	mm	250 (customizable)
	Adjustable crosshead speed
	mm/min	350	410	330	260
	Max. Distance between grips
	mm	750 (STD) 900 (XTRA)	810 (STD)  900 (XTRA) 1100 (PLUS)	760 (STD) 890 (XTRA) 950 (PLUS)	900(STD)
	Max. Distance between platens
	mm	750 (STD) 900 (XTRA)	810 (STD) 900 (XTRA) 1000 (PLUS)	760 (STD) 890 (XTRA) 950 (PLUS)	900(STD)
	Space reduction
	mm	Space reduction 240	On every 240mm, maximumly 480mm reduced
Accessories	Jaw inserts for tension
	Rounds (mm)	Ø6~Ø16  Ø13~Ø27 Ø27~Ø40	Ø6~Ø20 Ø20~Ø40 Ø40~Ø60	Ø5~Ø16 Ø15~Ø45 Ø40~Ø70	Ø20~Ø50 Ø50~Ø80 Ø80~Ø110
	Flats (mm)	0-30 (Width=<90)	0-40 30-60 (Width=<110)	0-40 30-70 (Width=<150)	0-50 50-100 (Width=<180)
	Platen dimensions
	mm	Ø178	Ø200	300*300	Ø280
Dimensions	W*D*H mm	940*580*2320 940*580*2470	1030*640*2490 1030*640*2580 1030*640*2940	1290*900*2915 1290*900*3045 1290*900*3105	1380*990*4930
Weight	Kg	3320 3400	4120 4240 4380	8020 8170 8200	18000

General Specifications

Load Measurement Accuracy:
±0.5% of the reading to 1/50 of the load weighing system capacity, meeting or exceeding the requirements of ISO 7500-1, EN 10002-2, ASTM E4, and JIS B7721.

Strain Measurement Accuracy:
±0.5% of the reading to 1/50 of full scale with most ASTM E83 class B or ISO 9513 class 0.5 extensometers, meeting or exceeding ASTM E83, ISO 9513, and EN 10002-4 standards.

Speed Accuracy:

• Set speed < 10% Max. Speed: ±1%
• Set speed ≥ 10% Max. Speed: ±0.5%

Position Measurement Accuracy:
±0.5% of the reading or 0.001 mm, whichever is greater.

Power Supply:
Standard optional voltages of 400VAC, 50-60 Hz. The power supply must be free of spikes and surges exceeding 10% of the nominal voltage.

Operating Temperature:
0 to +38°C (+32 to +100°F)

Humidity Range:
10% to 90% non-condensing

Storage Temperature:
-40 to +66°C (-40 to +150°F)

Note:

1. Extra height frames are available.
2. The power supply system is fully customizable.
3. Specifications are subject to change without notice.