SAE J400 Gravel Resistant Impact Tester Manufacturer Factory Direct Sale

Get a quote：

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Features

Airflow Control System: Digital regulation of air pressure (0.2–0.8 MPa) and particle velocity for standardized testing.

Adjustable Impact Angle: 0–90° tilt mechanism to simulate horizontal, vertical, or oblique impact angles.

Sample Fixtures: Universal clamps for securing automotive panels, aerospace composites, or building materials up to 500×500 mm.

Touchscreen Interface: Programmable test cycles, air pressure, and impact angles with real-time data logging.

Debris Recycling System: Integrated funnel and vacuum system for automated gravel collection and reuse.

Safety Interlocks: Transparent enclosure with light curtains to halt operation during access attempts.

Parameters

Parameter	Specification
Impact Angle	0–90° adjustable (1° increments)
Particle Velocity	20–120 m/s (adjustable)
Sample Dimensions	Up to 500 × 500 mm
Gravel Size	3–16 mm (customizable)
Air Pressure Range	0.2–0.8 MPa (29–116 psi)
Control System	PLC with 7-inch touchscreen (100 test memory)
Power Supply	220V/50Hz, 500W
Dimensions	800 (L) × 700 (W) × 1.200 (H) mm
Net Weight	150 kg
Safety Rating	CE/ISO 12100 compliant

Accessoriess

Standard accessories

Core test components: Standard friction media (wool felt/cotton cloth), sample fixing clamps, 500g/1000g standard weights.

Control & evaluation tools: LCD digital counter, staining/discoloration gray scale cards (complying with GB/AATCC/ISO standards).

Basic accessories: Power cord, user manual, certificate of conformity, cleaning brush.

Optional accessories

Specialized media: Additional friction pads/cloths, small rubber pads (for specific material testing).

Functional extensions: Light box (for standard light source evaluation), pre-tension adjustment fixtures, vacuum dryer.

Calibration & auxiliary tools: Precision calibration weights, calibration fabrics, liner sandpaper.

Test Procedures

1. Place the test sample into the fixture and secure it.

2. Tilt the fixture to the marked position and lock it.

3. Lock the door of the impact chamber.

4. Pour the prepared crushed stone into the stainless steel funnel, turn on the power switch, access the LCD screen interface, and set the impact time and impact pressure.

5. Open the funnel valve. The high-speed airflow at the bottom of the feed port creates a vacuum.

The crushed stone is sucked into the jet gun assembly, and the jet stream is directed towards the test sample inside the chamber. After impacting the test target, the crushed stone falls into the gravel collection box.

6. After the test is completed, open the test chamber door, remove the sample, and analyze the degree of damage to the sample to determine the quality of its stone impact resistance.

Other supplier products

	Protective Clothing Flame Spread Test Machine	Whats/App: +86 156 1874 6768 Web: standard-groups.com The tester is used for flame spread test of protective clothing. It is designed and manufac...
	Bottle Wall and Base Thickness Measuring Apparatus	Whats/App: +86 156 1874 6768 Web: standard-groups.com The wall and bottom thickness tester for bottles is a measuring instrument widely used in t...
	Vehicle Seat Ride Comfort Performance Test System	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Automotive Seat Dynamic Comfort Tester is designed to evaluate seat perfo...
	Continuous Load Surface Performance Measurement Instrument	Whats/App: +86 156 1874 6768 Web: standard-groups.com Application Adhesion strength evaluation of surface coatings Measurement of friction resi...
	Single - Strand Bending Test device	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ASTM A370. ASTM A416. ISO6934.4 The Single Fiber Bending Tester makes it possib...

All supplier products

Same products

	China factory electrode TGYS125 for power station Selection of advanced	Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD	"China factory electrode TGYS125 for power station Selection of advanced technology, absolutely f...
	Laser Chuck	Seller: Drake precision technology (changzhou) Co.,Ltd.	Laser Chuck Introduce foreign advanced technology and management concept, High precision pro...
	Power Pallet Jack For Sale	Seller: Jinan Hulk Machinery Co., Ltd	Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac...
	Multi Directional Forklift For Sale	Seller: Jinan Hulk Machinery Co., Ltd	Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu...
	Narrow Aisle Forklift For Sale	Seller: Jinan Hulk Machinery Co., Ltd	Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide...