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| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | SYJ-50 |
| Rotational Speed | 2800 rpm |
| Voltage | 220 V AC |
| Power Rating | 1.5 kW |
| Grinding Wheel Dimensions | 250 × 2 × 25 mm |
| Maximum Sample Diameter | 60 mm |
| Machine Dimensions (L×W×H) | 750 × 600 × 550 mm |
| Net Weight | 65 kg |
| Cooling System | Multi-nozzle water delivery with optional recirculating pump |
| Brand | Hefei Kejing |
|---|---|
| Model | YLJ-24T |
| Maximum Pressure | 24 Ton (235 kN) |
| Max Gauge Pressure | 40 MPa |
| Cylinder Stroke | 0–25 mm |
| Pressure Stability | ≤1 MPa / 10 min |
| Working Chamber | 105 × 105 × 150 mm (Height Customizable) |
| Overall Dimensions | 280 × 200 × 520 mm |
| Net Weight | 36 kg |
| Standard Accessories | Hex Key Wrench, Fixed Wrench, Hand Lever, Cotter Pin, O-Ring Seal |
| Optional Accessories | Cold-Press Dies, Heated Dies |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | STX-1202 |
| Cutting Capacity | 300 × 300 mm (max. 12-inch diameter) |
| Diamond Wire Length | 30–64 m (adjustable) |
| Diamond Wire Diameter | 0.25–0.45 mm |
| Frame Material | Aluminum alloy |
| Control System | PLC with 7-inch touchscreen HMI |
| Sample Stage | Motorized 360° rotary stage (step motor driven) |
| Feed Mechanism | Step motor–driven automatic feed, infinitely variable cutting speed |
| Wire Tensioning | Pneumatic tensioning system (imported components) |
| Dimensions (W×D×H) | 1000 × 900 × 1045 mm |
| Weight | 300 kg |
| Instrument Type | Precision diamond wire saw for brittle material sectioning |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | UNIPOL-160D |
| Power Supply | 220 V, 50 Hz |
| Rated Power | 550 W |
| Platen Diameter | 225 mm |
| Platen Speed | 0–72 rpm (infinitely variable, manual frequency adjustment) |
| Max Sample Diameter | Φ50 mm |
| Max Sample Thickness | ≤15 mm |
| Upper Platen Mass | 3.5 kg |
| Dimensions (L×W×H) | 650 × 500 × 580 mm |
| Net Weight | 80 kg |
| Capacity | Simultaneous dual-side processing of up to four Φ2-inch wafers |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | VTC-5RF (Optimized for Materials Genome Initiative Thin-Film Research) |
| Target Material Options | Au, Ag, Cu |
| Target Diameter | 25.4 mm |
| Target Thickness Max | 3 mm |
| Sputtering Distance | 50–80 mm (adjustable) |
| Sputtering Angle | 0–25° (adjustable) |
| Chamber Dimensions | 470 mm L × 445 mm D × 522 mm H (~105 L) |
| Sample Stage Diameter | 150 mm |
| Rotation Capability | Programmable, 16-position indexing |
| Maximum Stage Temperature | 600 °C |
| RF Power Supply | 13.56 MHz, 300 W, auto-matching |
| Gas | High-purity Ar (99.999%) |
| Base Vacuum | ≤4×10⁻⁵ Torr (with turbomolecular pump, KF40 flange) |
| Cooling | Recirculating chiller, 10 L/min flow rate |
| Compliance | CE-certified |
| Weight | 60 kg |
| Brand | KJ-Science |
|---|---|
| Origin | Anhui, China |
| Model | VTC-2RF |
| RF Power | 300 W, 13.56 MHz |
| Target Diameter | 50 mm (2") |
| Chamber Material | High-purity quartz (OD 160 mm × ID 150 mm × H 250 mm) |
| Base Pressure | ≤1×10⁻³ Torr (with dual-stage rotary vane pump) / ≤1×10⁻⁵ Torr (with optional turbomolecular pump) |
| Substrate Holder | Rotatable (1–20 rpm), heated up to 700 °C (short-term), 500 °C continuous |
| max. substrate size | 50 mm dia. (accommodates 2" wafers) |
| Cooling | Integrated recirculating chiller (16 L/min flow rate |
| required flow at sputter head | ≥10 L/min) |
| Thickness Monitoring | In-situ quartz crystal microbalance (QCM) with 0.1 Å resolution and LED display |
| Compliance | CE-certified |
| Warranty | 12 months |
| [Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | PDC-36G |
| Input Voltage | 110/220 V, 50/60 Hz |
| Power Consumption | <100 W |
| RF Output Frequency | 13.56 MHz |
| DC Bias Settings | Low (680 V / 10 mA / 6.8 W), Medium (700 V / 15 mA / 10.5 W), High (720 V / 25 mA / 18 W) |
| Chamber Dimensions | Ø75 mm × 165 mm (borosilicate glass) |
| Vacuum Requirement | ≥160 L/min pumping speed, ultimate pressure ≤200 mtorr (0.27 mbar) |
| Gas Compatibility | Air, O₂, Ar, N₂, or mixed non-flammable gases |
| External Vacuum Gauge Option | Pirani-based resistive gauge (range: atmospheric to 0.1 Pa, non-corrosive gases only) |
| Dimensions (W×D×H) | 200 × 250 × 210 mm |
| Net Weight (excl. pump) | 8 kg |
| Warranty | 12 months standard, lifetime technical support] |
| Brand | Kojin |
|---|---|
| Origin | Anhui, China |
| Model | VTC-600-2HD |
| Power Supply | 220 VAC, 50/60 Hz, single-phase, 2000 W (including vacuum pump) |
| DC Sputter Power | 500 W |
| RF Sputter Power | 600 W (optional 300 W RF module available) |
| Chamber Dimensions | Ø300 mm × 300 mm H, stainless steel |
| Viewport Diameter | 100 mm |
| Chamber Opening | Top-hinged lid |
| Substrate Holder | Ø140 mm, rotatable (1–20 rpm), heated up to 500 °C (±1.0 °C stability) |
| Target Size | 50 mm diameter |
| Cooling Water Flow | 10 mL/min (integrated chiller: 16 mL/min) |
| MFC Range | 0–200 sccm (dual-channel) |
| Thickness Monitor | Quartz crystal microbalance (QCM), resolution: 0.10 Å, LED display |
| Vacuum System | Integrated German-made turbomolecular pump with one-touch operation |
| Overall Dimensions | 1300 mm (L) × 660 mm (W) × 1200 mm (H) |
| Weight | 160 kg |
| Warranty | 1 year standard, lifetime technical support |
| Brand | KEJING |
|---|---|
| Model | GSL1100X-SPC-12 |
| Origin | Anhui, China |
| Vacuum Chamber Dimensions (Bell Jar) | Ø250 mm × 340 mm H |
| Glass Chamber Options | Ø88 mm × 140 mm H / Ø88 mm × 57 mm H |
| Max Sample Stage Diameter | 40 mm |
| Vacuum System | Turbo-molecular Pump + Mechanical Pump |
| Base Pressure | 1.3×10⁻² – 6×10⁻³ Pa |
| Vacuum Gauges | Thermocouple Gauge + Cold Cathode Gauge |
| Sputtering Power Supply | DC 0–3 kV / 0–10 mA (adjustable) |
| Low-Voltage Evaporation Supply | AC 0–10 V / 0–100 A (adjustable) |
| Process Gas | ≥99.9% Argon |
| Cooling | Forced-air or water-cooling (fan-cooled ≤32°C ambient |
| Net Weight | ~150 kg |
| Footprint | 800 mm × 560 mm × 1340 mm (L×W×H) |
| Brand | Ketjim |
|---|---|
| Origin | Anhui, China |
| Model | GSL1100X-PJF |
| Input Power | 110/220 V, 50/60 Hz, <1000 W |
| Output Frequency | 20–23 kHz |
| Plasma Jet Nozzles | 2 units (round: Ø10–12 mm |
| rectangular | 15–18 mm) |
| Gas Supply Pressure | ≥0.275 MPa |
| Operating Plasma Pressure | 0.048–0.068 MPa |
| Ambient Temperature | <42 °C |
| Relative Humidity | ≤40 %RH |
| Dimensions (W×H×L) | 380×210×500 mm |
| Net Weight | 10 kg |
| Certification | CE |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | YLJ-P200 |
| Max. Force | 2000 N (200 kgf) |
| Force Control Accuracy | ±0.5 kgf |
| Max. Stroke | 200 mm |
| Platen Diameter | 110 mm |
| Control System | Digital PID Pressure Controller (28-Step Programmable Ramp/Hold Profiles) |
| Safety | Integrated Interlocked Protective Enclosure with Dual 5-mm Electrode Feedthroughs |
| Certification | CE |
| Dimensions (W×D×H) | 240 × 230 × 680 mm |
| Net Weight | 75 kg |
| Power Requirement | External Compressed Air Supply (Not Included) |
| Application Class | Fully Automated, Oil-Free Pneumatic Press for Solid-State Battery Electrochemical Testing and Sample Pelletization |
| Brand | Hefei Kejing |
|---|---|
| Model | STX-202A |
| Type | Precision Diamond Wire Cutting Machine |
| Certification | CE Certified |
| Power Supply | 220 V, 50 Hz |
| Spindle Speed | 2–260 rpm (adjustable) |
| Wire Length | 20 m |
| Distance Between Guide Wheel Inner Edges | 100 mm |
| Y-Axis Travel | ≤50 mm |
| Z-Axis Travel | ≤60 mm |
| Rotary Stage | 0–360° horizontal rotation, ±15° tilt |
| Sample Stage Dimensions | 75 mm × 50 mm |
| Max. Cutting Depth | ≤50 mm |
| Max. Sample Size | Φ50 mm × 50 mm |
| Overall Dimensions | 414 mm × 500 mm × 750 mm |
| Weight | 20 kg |
| Standard Accessories | 2 tensioning pulleys, 2 guide wheels, 1 cross-stage fixture, 3 spools diamond wire, 1 cooling pump, 2 resin-ceramic blocks, 4 wax rods |
| Optional Diamond Wires | Φ0.14 mm, Φ0.2 mm, Φ0.3 mm, Φ0.4 mm |
| Warranty | 12 months (parts & labor), lifetime technical support (excludes consumables) |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | YLJ-40T |
| Max. Pressure | 0–40 ton (0–400 kN) |
| Max. Gauge Pressure | 0–40 MPa (0–400 kgf/cm²) |
| Cylinder Stroke | 0–25 mm (optional: 0–50 mm) |
| Pressure Stability | ≤1 MPa / 10 min |
| Hold Time Range | 0–6 min (optional: 0–60 min) |
| Input Voltage | AC 220 V or AC 380 V (configurable) |
| Power Consumption | 180 W |
| Working Chamber Dimensions | 155 × 100 × 180 mm or 180 × 100 × 230 mm (height customizable) |
| External Dimensions | 370 × 350 × 455 mm or 345 × 350 × 505 mm |
| Net Weight | 60 kg (65 kg with optional configuration) |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | SZQ5-20 |
| Price Range | USD 1,400 – 7,200 |
| Blade Count | 4 |
| Coating Thickness Options | 5 µm, 10 µm, 15 µm, 20 µm |
| Total Width | 100 mm |
| Effective Coating Width | 80 mm |
| Blade Material | Stainless Steel |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Unipol-1502 |
| Power Supply | AC 110 V / 220 V |
| Speed Control | Stepless digital speed adjustment |
| Timer Range | 1 min – 99.99 h |
| Platen Diameter | 381 mm |
| Platen Flatness | < 0.3 µm per 25 mm × 25 mm |
| Spindle Runout (Tray End) | < 8 µm |
| Workstations | 3 independent stations |
| Dimensions (L×W×H) | 650 mm × 510 mm × 300 mm |
| Net Weight | 95 kg |
| Overall Footprint (with accessories) | 810 mm × 800 mm × 800 mm |
| Total System Weight | 200 kg |
| Pressure Adjustment Range | 100 g – 2000 g via calibrated counterweights |
| Optional Accessories | Cast iron & cast aluminum platens (Ø381 mm), truing rings (×3), sample holders (×3), truing ring supports (×3), granite thickness gauge (Grade “00”, 50 mm × 200 mm), automatic dispensing dropper with mixing function, recirculating slurry pump, copper/tin alloy polishing plates, adhesive-backed polishing pads |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Unipol-1202 |
| Price Range | USD 1,400–7,200 |
| Grinding Plate Diameter | 300 mm |
| Workstations | 2 |
| Platen Rotation Speed | 0–125 rpm |
| Oscillation Frequency | 9 cycles/min |
| Carrier Plate Diameter | 105 mm |
| Platen Flatness | <0.0025 mm per 25×25 mm area |
| Spindle Runout (at platen) | <0.010 mm |
| Power Supply | 110/220 V AC |
| Motor Power | 245 W |
| Dimensions (L×W×H) | 700 × 475 × 300 mm |
| Net Weight | 67 kg |
| Certifications | CE Certified |
| Warranty | 1 year standard, lifetime technical support |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | SYJ-160 |
| Instrument Type | Metallographic Cutting Machine |
| Spindle Speed Range | 20–600 rpm (stepless, digital display) |
| Feed Positioning Accuracy | 0.01 mm (digital micrometer standard) |
| Maximum Feed Stroke | 50 mm (fine-adjustment range: 25 mm) |
| Biaxial Sample Adjustment | Horizontal rotation 360°, vertical tilt ±15° |
| Blade Diameter | Φ150 mm |
| Power Supply | AC 110 V / 220 V, 70 W |
| Dimensions (L×W×H) | 406 × 310 × 193 mm |
| Weight | 15 kg |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Unipol-830 |
| Voltage | 110 V / 220 V AC |
| Speed Range | 50–600 rpm |
| Platen Diameter | 203 mm |
| Dimensions (L×W×H) | 580 × 420 × 350 mm |
| Weight | 24 kg |
| Standard Accessories | 1 magnetic plate, 5 grinding/polishing base plates, 2 sheets each of 240#, 400#, 800#, and 1500# abrasive papers, 1 each of suede and synthetic polishing cloths, 1 tube of W2.5 diamond suspension |
| Optional Accessories | Electroplated diamond grinding discs, resin-bonded diamond polishing plates |
| Warranty | 1 year limited warranty with lifetime technical support |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | STX-603 |
| Instrument Type | Precision Diamond Wire Saw |
| Cutting Wire Total Length | 80 m |
| Wire Speed | 0–3 m/s (adjustable) |
| Horizontal Rotation Range | 0–360° |
| Tilt Angle | ±10° |
| Positioning Accuracy | 5 arcminutes |
| Y-axis Travel | ≤180 mm |
| Z-axis Travel | ≤165 mm |
| Y/Z-axis Resolution | 0.01 mm |
| Max Sample Dimensions | Φ150 mm × 150 mm |
| Dimensions (W×D×H) | 617 mm × 620 mm × 1451 mm |
| Weight | 110 kg |
| Standard Accessories | 2 tension pulleys, 2 guide pulleys, 2 rolls diamond wire, 1 water pump, 2 resin-ceramic blocks, 4 wax rods |
| Optional Accessories | Diamond wire (Φ0.14 mm, Φ0.2 mm, Φ0.3 mm, Φ0.4 mm), recirculating coolant pump, oil-based coolant |
| Brand | Kojin (Hefei) |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | VTC-3RF |
| Price Range | USD 7,000 – 14,000 |
| Input Power | 220 VAC, 50/60 Hz, Single-Phase, 800 W (including vacuum pump) |
| RF Power Supply | 13.56 MHz, 100 W (manual impedance matching) or optional 300 W (auto-matching) |
| Target Diameter | 25.4 mm (1 inch), Max Thickness: 3 mm |
| Cooling Water Flow Rate | 10 L/min (integrated 16 L/min recirculating chiller) |
| Chamber Dimensions | Ø256 mm × 250 mm ID × 276 mm H (high-purity quartz) |
| Chamber Seal | Aluminum flange (Ø274 mm) with silicone O-ring |
| Plasma Shielding | Stainless steel mesh enclosure |
| Base Pressure | <1.0×10⁻² Torr (dual-stage rotary vane pump) or <5×10⁻⁵ Torr (turbo-molecular pump option) |
| Substrate Stage | Rotatable (0–20 rpm), heated (max 700 °C short-term, 500 °C continuous), Ø50 mm (accommodates up to 2-inch wafers), temperature stability ±10 °C |
| Optional Quartz Crystal Microbalance (QCM) | Real-time thickness monitoring, 0.10 Å resolution, LED display with material parameter input |
| Certification | CE compliant |
| Warranty | 12 months, lifetime technical support |
| Brand | MTI Corporation (formerly Hefei Kejing) |
|---|---|
| Model | MSK-MR100DC |
| Roller Diameter × Length | Φ100 mm × 100 mm |
| Roller Surface Hardness | RC > 62 (Chromium-plated carbon steel) |
| Gap Adjustment Range | 0–1.8 mm (micrometer-verified) |
| Linear Speed | 5–40 mm/s (continuously adjustable via potentiometer) |
| Drive Motor | 24 V DC, high-torque, max. current 1.8 A, rated power 40 W |
| Input Power | 110–220 V AC, 50/60 Hz |
| Dimensions (L×W×H) | 430 × 175 × 290 mm |
| Weight | Approx. 18 kg |
| Compliance | CE, UL/CSA-certified external power supply |
| Max. Sample Hardness | ≤50 HRC |
| Min. Final Thickness (typical) | 0.04 mm (graphite-coated Cu foil), 0.09 mm (LiFePO₄-coated Al foil) |
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