Description
Product Description
NAKE JAW-1000 – The world-class 1000 kN computer-controlled compression tester from Jinan Nake Test Equipment Co., Ltd., engineered for ultimate precision in manhole cover load-bearing, concrete strength, steel strapping, and residual deformation testing. Fully compliant with ISO 10804, ASTM D3953, GB/T 2101, EN 124, and more.
Key Features
- >1000 kN Dynamic Load CapacityItalian Marzocchi pump + digital servo valve → closed-loop constant stress control (2–60 N/mm²·s⁻¹)
- ±0.5% Ultra-High Accuracy Grade24-bit A/D, 1/500,000 resolution, 0.01 kN force & 0.01 mm deformation
- High-Rigidity 4-Column Portal Frame
- 45# welded & CNC-machined crossheads
- Chrome-plated hardened columns
- Zero deflection under full load
- Large 1200 × 1200 mm Test Platform
- 270 mm compression space
- 300 mm piston stroke
- Bottom cylinder for effortless sample loading
- Mobile Digital Residual Deformation GaugeGrating ruler, 0–30 mm range, auto-adjustable arm
- 8 Interchangeable Rigid Pads Included350×260 / 300×400 / Φ250 / 200×200 / Φ75 mm — ready for all specimen types
- One-Click Smart Software (Windows 11)
- Real-time force-time / displacement-time curves
- Auto-calculation: yield strength, elastic modulus, residual deformation
- Excel/PDF batch reports + LAN/cloud sync
- Triple Operation ModesAuto | Manual | Constant-Load Hold
- Industrial-Grade ConnectivityWi-Fi | USB 2.0 | Ethernet | RS485 (MODBUS) Remote firmware upgrade · Tablet control
- OEM/ODM & 100% Quality Inspected Custom branding, software, fixtures, and load ranges available
Applications
| Test Object |
Standard |
| Manhole Covers & Frames |
EN 124, CJ/T 511 |
| Concrete Cubes / Blocks |
GB/T 50081, ASTM C39 |
| Steel Strapping & Seals |
ASTM D3953, GB/T 2101 |
| Rock & Coal Samples |
GB/T 23561.1–2 |
| Logistics Packaging |
ISO 10804, GB/T 18354 |
Technical Specifications
| Parameter |
Specification |
| Type |
Compression Testing Machine |
| Max Capacity |
>1000 kN |
| Accuracy Grade |
0.5 (±0.5% of reading) |
| Load Way |
Mechanical Load |
| Loading Method |
Dynamic Load (servo-hydraulic) |
| Display |
Digital (15″ touchscreen + PC) |
| Control |
Computer Control (PID closed-loop) |
| Weight |
1000–2000 kg (~3000 kg total) |
| Power Source |
AC380V ±10%, 50Hz, 3-phase |
| Test Area (L×W) |
1200 × 1200 mm |
| Compression Space |
0 – 270 mm |
| Piston Stroke |
0 – 300 mm |
| Loading Rate |
0.02% – 2% F.S./s (auto) |
| Force Resolution |
0.01 kN |
| Deformation Resolution |
0.01 mm |
| Oil Source |
25 MPa, 5 L/min, 80 L tank |
| Frame Structure |
4-column, bottom cylinder |
| Machine Dimensions (L×W×H) |
1390 × 1200 (2400 extended) × 1604 mm |
| Oil Source (L×W×H) |
1160 × 800 × 940 mm |
| Total Power |
3.0 kW |
| HS Code |
9024101000 |
| Trademark |
NAKE |
| Origin |
China |
| Production Capacity |
50 Sets/Year |
| Delivery Time |
30 Days |
| Customized / OEM |
Yes |
Standard Inclusions
| Item |
Qty |
| 4-Column Main Frame (45# steel, chrome-plated) |
1 set |
| Bottom Hydraulic Cylinder (25 MPa) |
1 unit |
| Italian Marzocchi Pump + Digital Servo Valve |
1 set |
| 1000 kN Spoke-Type Load Cell (nickel-plated) |
1 unit |
| Digital Residual Deformation Gauge (0.01 mm) |
1 unit |
| 8 Rigid Compression Pads (multiple sizes) |
1 set |
| Industrial PC + 22″ Monitor + Thermal Printer |
1 set |
| Testing Software (Win 11, multi-language) |
1 set |
| Ladder + Magnetic Dial Holder |
1 set |
| Technical Docs (Manual, Cert, Packing List) |
1 set |
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