Electric Spring Performance Testing Machine

• Customization: Available
• After-sales Service: 18106083608
• Warranty: 1year
• Model NO.: ST-550
• Max Diameter of Workpiece: 350mm
• Type: Material Testing Machine
• Maxcapacity: 2000n (Customizable)
• Accuracy Grade: 1
• Load Way: Mechanical Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: About 38kg
• Power Source: AC220V
• Specification: 420*292*750mm
• Trademark: EAST
• Origin: China
• Production Capacity: 100

Product Description

Product Description

Product Introduction

ST-550 Automatic Spring Testing Machine. According to the national standard JB/T7796-2005 "Spring Tensile Compression Tester Machine

Technical Conditions". This machine is suitable for tensile and pressure testing of various coil springs.The machine can automatically test the free length of the spring, and simultaneously produce four points of force and spring coefficient. The machine has good precision and repeatability and is widely used in spring factories and research institutions.

Performance characteristics:

1. It can automatically measure the tensile force, pressure and elastic coefficient of the spring, and can measure four points at the same time;

2. Adopt touch screen operating system, simple and convenient operation;

3. The force index value can be freely set to 0.001N after three decimal places. Displacement up to 0.01MM;

4. With automatic and manual zero catching functions. It can achieve efficient zero capture and automatically remember the height when the power is off;

5. The pressure test can realize the double test of height method and deformation method (pressure method: can realize the test spring Compress the force corresponding to how long it remains. Deformation method: How much compression can be achieved after hitting the spring. Two kinds all functions can measure 4 points at the same time).

6. It can be corrected through preloading and rigid compensation to ensure the accuracy of the measured value;

7. Load cell overload protection and emergency stop function;

8. With micro printer.

Specification

Range	10N	20N	50N	100N	200N	500N	1000N	2000N
Index value	0.001N				0.01N
unit selection	N.kg.g.lb.oz
Force measurement accuracy	<1%
Displacement accuracy	±0.01mm
Speed	5-300mm/min
Effective testing space	350mm
Standard pressure plate diameter	15mm	15mm	30mm	60mm	60mm	60mm	80mm	80mm
Test function	Choose between pressure or tension		Dual use of pressure and tension
Dimensions	420*292*750mm
Weight	38kg
Power supply	220V

Company Profile

Product Application

Applicable to electronic products, electronic devices, LED, photovoltaic new energy, mobile phones, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace, etc. 

Company Profile

Lugong Instrument is an enterprise specializing in the design, research and development, production, sales and after-sales service of testing equipment. At present, the company is mainly engaged in environmental simulation reliability testing equipment, material mechanics testing equipment, powder testing equipment, plastic and rubber testing equipment, carton testing equipment, metal material testing equipment, combustion testing equipment and other products. 

Lugong Instrument adheres to the spirit of "craftsman spirit, excellence" to provide customers with accurate and efficient testing solutions and high-quality products. At present, the company has passed the ISO9001 certification, and the instruments and equipment are fully in line with ASTM, JIS, ISO, IEC, UL, CE.... and other international standards. 

Lugong Instrument has a team of professional technical engineers and sales engineers, relying on strong factory resources, to expand mature network sales channels and offline designated service offices [Hefei, Jinan, Ningbo, Kunshan, Dongguan, Xiamen]. At present, our customers are all over the provincial administrative regions of the country, and some products have been sold to many countries in Asia and the Americas.