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**WEW-300B Universal Testing Machine with PC Control**
**Model Number:** WEW-300B
**Control Type:** Manual Control
**Weight Range:** 100–500 kg
**Power Supply:** AC 220V
**Oil Cylinder Position:** Under the frame
**Relative Error:** ±1%
**Maximum Capacity (kN):** 300 kN
**Measuring Range (kN):** 0–300 kN
**Trademark:** TBT
**Certification:** ISO 9000
**Origin:** Nanjing, China
**HS Code:** 90158790
The **WEW-300B Universal Testing Machine** is a high-performance device designed for testing the mechanical properties of both metallic and non-metallic materials. It supports tensile, compression, bending, and shear tests, making it ideal for use in laboratories and industrial settings.
This machine features a **four-column, dual-screw, and double-space frame structure**, allowing for precise and stable operation. The tensile and compressive spaces can be adjusted electrically, while the clamping system uses hydraulic automatic control, ensuring reliable and convenient grip.
Equipped with an **integrated beam coil spring buffer device**, the machine effectively reduces transmission gaps between the screw and nut, minimizing the risk of sample damage during testing. A **high-toughness Fence** is also included to isolate the operator from the test area, significantly improving safety.
**Technical Specifications:**
- **Capacity:** 300 kN
- **Accuracy Class:** 1 (0.5%)
- **Piston Stroke:** 200 mm
- **Power Consumption:** 2.2 kW
- **Maximum Speed of Crosshead:** 280 mm/min
- **Compression Space:** 600 mm
- **Tensile Space:** 700 mm
- **Clamping Type:** Hydraulic
- **Diameter of Round Specimens:** Φ10–Φ32 mm
- **Diameter of Flat Specimens:** 0–20 mm
- **Maximum Bending Distance:** 300 mm
- **Size of Compression Plates:** Φ150 mm
- **Dimensions of Load Frame:** 800 × 620 × 1870 mm
- **Control Console Dimensions:** 1100 × 750 × 900 mm
- **Weight of Load Frame:** 1550 kg
- **Weight of Control Console:** 200 kg
With its advanced design and reliable performance, the **WEW-300B** is a versatile and durable choice for material testing applications. Whether you're conducting routine quality checks or in-depth research, this machine offers precision, safety, and ease of use.
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