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岩石巴西劈裂试验装置

Brazilian Tensile Test Apparatus

Model No. BTT-0001 · Rock Mechanics Equipment

Brazilian Curved-Jaw Jig for 54 mm Rock Discs

54 mm 岩石圆盘巴西劈裂弧形压头夹具

Labs with a compression machine can run Brazilian tests on NX core simply by adding a jig. This jig holds 54 mm discs up to 40 mm thick between hardened jaws curved to 1.5 times the disc radius, contacting over about 10°. Twin guide pins on ball bushings keep the jaws aligned, and it is rated to 100 kN.

Disc diameter
54 mm (NX)
Disc thickness
27 mm nominal, up to 40 mm
Jaw radius
1.5 × disc radius
Jaw contact arc
About 10°
Guidance
Twin guide pins with ball bushings
Inquiry Now

Packing & Shipping

Place of originChina (dispatched from Shanghai)
BrandLiquid International / OEM on request
Export packingFumigation-free plywood case or reinforced carton
Loading portShanghai / Ningbo (others on request)
Payment termsT/T, L/C at sight (confirmed on quotation)
Trade termsEXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

Labs with a compression machine can run Brazilian tests on NX core simply by adding a jig. This jig holds 54 mm discs up to 40 mm thick between hardened jaws curved to 1.5 times the disc radius, contacting over about 10°. Twin guide pins on ball bushings keep the jaws aligned, and it is rated to 100 kN.

Highlights

  • For 54 mm NX discs up to 40 mm thick
  • Jaw radius 1.5 × disc radius
  • Twin guide pins with ball bushings
  • Rated to 100 kN, about 6 kg

Applications

  • Tensile strength of NX core discs
  • Use in existing compression machines
  • Rock mechanics teaching labs
  • Tunnel and slope design data

Specifications 技术参数

ParameterValue
Disc diameter 圆盘直径 54 mm (NX)
Disc thickness 圆盘厚度 27 mm nominal, up to 40 mm
Jaw radius 压头弧面半径 1.5 × disc radius
Jaw contact arc 接触弧角 About 10°
Guidance 导向方式 Twin guide pins with ball bushings
Upper seat 上部座 Spherical seat
Material 材质 Hardened alloy steel, zinc-plated frame
Maximum load 最大荷载 100 kN
Weight 重量 Approx. 6 kg
Model No.BTT-0001
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

ASTM D3967 IS 10082 ASTM D4543

Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.

Packing & Shipping 包装与运输

Export packing

Fumigation-free plywood case or reinforced carton

Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.

Loading port

Shanghai / Ningbo (others on request)

Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.

Inquiry Now 索取报价

Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.

Products in this inquiry: Brazilian Curved-Jaw Jig for 54 mm Rock Discs (BTT-0001)

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