DONGGUAN YUYANG INSTRUMENT CO.,LTD
                                                                                                           
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23 Years
Since 2003
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Automatic Industrial Machine

China ASTM D3078 Flexible Packaging Leak Testing Equipment Vacuum Degree -90kPa 220V 50Hz for sale

ASTM D3078 Flexible Packaging Leak Testing Equipment Vacuum Degree -90kPa 220V 50Hz

Price: Negotiable
MOQ: 1PCS
Delivery Time: 7-30 Days

Complies with ASTM D3078 for reliable seal integrity testing of plastic packages. Features a -90kPa vacuum degree, level 1 accuracy, and customizable chamber sizes. Ideal for food, medical, and industrial packaging. Durable, efficient, and backed by international certifications.

China 4KW 5.5HP Industrial Floor Grinding Machine 220V Concrete Terrazzo Polisher 0-1500rpm for sale

4KW 5.5HP Industrial Floor Grinding Machine 220V Concrete Terrazzo Polisher 0-1500rpm

Price: $1850
MOQ: 1 set
Delivery Time: 15 days

Powerful 4KW 5.5HP single phase floor grinder with variable speed 0-1500rpm for concrete, terrazzo, granite. Features automatic pressure control, folding handle, water spray system, and multifunctional pad holder. Ideal for industrial floor leveling, polishing, and coating removal. 1 year warranty.

China 30L Heavy Duty Floor Grinder Polisher 4KW 220V Concrete Stone Terrazzo Grinding Machine for sale

30L Heavy Duty Floor Grinder Polisher 4KW 220V Concrete Stone Terrazzo Grinding Machine

Price: $1850
MOQ: 1 set
Delivery Time: 15 days

Powerful 5.5HP/4KW motor with variable speed 0-1500rpm for efficient industrial floor grinding. Features 30L water tank, automatic pressure control, and folding handle. Suitable for concrete, granite, and marble. 1 year warranty.

China 5.5HP 4KW Marble Floor Polisher Single Disc Planetary Grinder 220V 0-1500rpm for sale

5.5HP 4KW Marble Floor Polisher Single Disc Planetary Grinder 220V 0-1500rpm

Price: $1850
MOQ: 1 set
Delivery Time: 15 days

Powerful 5.5HP 4KW single phase floor grinder for concrete, terrazzo, and marble. Features variable speed, automatic pressure control, and 30L water tank. Folding handle and multifunctional pad holder for efficient dry and wet grinding. Ideal for industrial use.

China 5.5HP 220V Concrete Floor Grinder Marble Terrazzo Grinding Machine 4KW 6 Heads for sale

5.5HP 220V Concrete Floor Grinder Marble Terrazzo Grinding Machine 4KW 6 Heads

Price: $1850
MOQ: 1 set
Delivery Time: 15 days

Powerful 5.5HP 4KW floor grinder with 6 heads and 30L water tank for industrial concrete, terrazzo, and marble grinding. Features automatic pressure control, variable speed 0-1500rpm, and folding handle for easy operation. Ideal for leveling, polishing, and coating removal.

China High Temperature Viscometer YYS076 CE Certified 180x210x470mm for Asphalt Viscosity Testing for sale

High Temperature Viscometer YYS076 CE Certified 180x210x470mm for Asphalt Viscosity Testing

Price: negotiate
MOQ: 1 set
Delivery Time: 25days

The YYS076 high temperature viscometer delivers precise viscosity measurement for asphalt. CE certified, compact 180x210x470mm design, and 8kg weight. Ideal for lab and industrial use with reliable mains power operation.

China ASTM D3078 GB/T 15171 Flexible Packaging Leak Tester Vacuum -90kPa 15kg for sale

ASTM D3078 GB/T 15171 Flexible Packaging Leak Tester Vacuum -90kPa 15kg

Price: Negotiable
MOQ: 1PCS
Delivery Time: 7-30 Days

This flexible packaging leak tester meets ASTM D3078 and GB/T 15171 standards. It uses vacuum method to detect seal integrity in bags, bottles, and cans. Features -90kPa vacuum, level 1 accuracy, and customizable chamber sizes. Ideal for food, medical, and industrial quality control.

China Gold Purity Testing Machine 0.001g-2000g High Accuracy Gold Tester 220V for sale

Gold Purity Testing Machine 0.001g-2000g High Accuracy Gold Tester 220V

Price: negotiate
MOQ: 1 set
Delivery Time: 30days

High accuracy gold purity tester with 0.01g/cm3 precision and 10s fast measurement. Measures 0.001g to 2000g range. Durable design, 220V 50Hz power supply, ideal for jewelry and industrial gold testing. Custom options available.

China Gold Purity Testing Machine Precious Metal Tester 2000g Capacity 0.01g/cm3 Accuracy for sale

Gold Purity Testing Machine Precious Metal Tester 2000g Capacity 0.01g/cm3 Accuracy

Price: negotiate
MOQ: 1 set
Delivery Time: 20 days

High-precision gold purity tester measures density, K value, and purity in 10 seconds. Supports 0.001g–2000g range with 0.01g/cm3 accuracy. Durable design, 220V 50Hz. Ideal for labs, jewelry, and quality control. Custom options available.

China YUYANG Digital Gold Purity Tester 0.001g-2000g Density Analyzer for Precious Metal Testing for sale

YUYANG Digital Gold Purity Tester 0.001g-2000g Density Analyzer for Precious Metal Testing

Price: negotiate
MOQ: 1 set
Delivery Time: 25days

High-precision gold purity tester with 0.01g/cm³ accuracy and 10s measurement time. Measures density, K value, and purity. Ideal for jewelry labs and metal recycling. 1-year warranty and custom options available.

China Electromagnetic Induction Heat Shrinking Machine 40KW 25A Industrial Heating Equipment for sale

Electromagnetic Induction Heat Shrinking Machine 40KW 25A Industrial Heating Equipment

Price: negotiate
MOQ: 1 set
Delivery Time: 30 days

High-efficiency 40KW induction heating machine with 25A input current and 30-80kHz fluctuating frequency. Features water temperature protection at 40°C, durable design, and online after-sales support. Ideal for industrial heat shrinking applications.

China Customized Induction Heating Machine 80KW Medium Frequency Steel Bar Forging for sale

Customized Induction Heating Machine 80KW Medium Frequency Steel Bar Forging

Price: nigotiable
MOQ: 1PCS
Delivery Time: 5-30 Days

80KW induction heating machine for steel bar forging, brazing, and melting. Features 0.5-1.1MHz frequency, 100% duty cycle, and 24hr non-stop operation. Energy-saving, compact, with CE/ISO certification. Custom coils and voltage available.

China High Frequency Induction Heating Machine 15KW Portable for Metal Brazing Melting Forging for sale

High Frequency Induction Heating Machine 15KW Portable for Metal Brazing Melting Forging

Price: nigotiable
MOQ: 1PCS
Delivery Time: 5-30 Days

Compact 15KW portable induction heater for brazing, melting, and forging small metal parts. Features 100% duty cycle, 0.5-1.1MHz frequency, and energy savings up to 20%. CE/ISO certified with custom coil options.

China 15KW Portable Induction Heating Machine 220V 30-100KHz for Metal Melting Brazing for sale

15KW Portable Induction Heating Machine 220V 30-100KHz for Metal Melting Brazing

Price: nigotiable
MOQ: 1PCS
Delivery Time: 5-30 Days

High frequency 15KW induction heater for melting steel, gold, copper, and more. Energy-saving, 24h non-stop operation, with customizable coils and 110V option. CE and ISO certified.

China Automatic Check Weigher Belt Conveyor Sorting Machine 20kg 400mm Width Stainless Steel for sale

Automatic Check Weigher Belt Conveyor Sorting Machine 20kg 400mm Width Stainless Steel

Price: negotiate
MOQ: 1 set
Delivery Time: 30 days

High-precision automatic check weigher with belt conveyor and sorting function. Features double-circuit detection, touch screen control, and stainless steel construction. Supports 20kg load, 400mm belt width, and 25M/min speed. Ideal for quality control in industrial production lines.

China Inline Check Weigher 600mm Belt for Small Granola Bar and Pharmaceutical Products for sale

Inline Check Weigher 600mm Belt for Small Granola Bar and Pharmaceutical Products

Price: negotiate
MOQ: 1 set
Delivery Time: 30 days

High-precision inline check weigher designed for small granola bars and pharmaceutical items. Features a 600mm conveyor belt, speeds up to 120 packs/min, and ±0.1g accuracy. Durable stainless steel construction with IP65 rating. Customizable options and CE certification available.

China Guitar Force Polish Machine 90x85x165cm for Manufacturer Guitar Surface Polishing Equipment for sale

Guitar Force Polish Machine 90x85x165cm for Manufacturer Guitar Surface Polishing Equipment

Price: negotiate
MOQ: 1 set
Delivery Time: 30days

Automated guitar polishing machine boosts efficiency for mass production. Features durable metal and cloth construction, customizable colors, and wooden packaging. Ideal for flat surface polishing of guitar fronts and backs, replacing manual labor.

China PCB V Groove Cutting Machine 400mm Stroke Electric Spindle Separator 110V 220V for sale

PCB V Groove Cutting Machine 400mm Stroke Electric Spindle Separator 110V 220V

Price: negotiable
MOQ: 1 set
Delivery Time: 5-30 work days

High-speed PCB depaneling machine with CCD vision correction and dual platform feeding. Features adjustable cutting speed up to 200mm/s, manual guide level adjustment, and low-stress milling to prevent solder joint cracks. Supports PCB thickness 1.0-3.2mm and V-groove 0.25-2.0mm. Compact and easy to operate.

China SMD Separator Machine PCB Aluminum Mini Guillotine Type V-Cut 400x330x400mm 110V 220V for sale

SMD Separator Machine PCB Aluminum Mini Guillotine Type V-Cut 400x330x400mm 110V 220V

Price: negotiable
MOQ: 1 set
Delivery Time: 5-30 work days

High-speed electric spindle stress-free milling cutter PCB separator with CCD vision auto-correction. Dual platform feeding, adjustable cutting speed up to 200mm/s. Compact design, easy operation, reduces stress and prevents solder joint cracking. Ideal for SMT/SMD workshops.

China Coin Operated Bento Vending Machine 110-220V 360PCS Capacity for Mall for sale

Coin Operated Bento Vending Machine 110-220V 360PCS Capacity for Mall

Price: Negotiate
MOQ: 1 set
Delivery Time: 15 days

This 110-220V coin operated bento vending machine offers 360PCS capacity, 24-hour refrigeration, and Android software. Features bill/coin payment, GPRS network, and customizable colors. CE/ISO certified, it supports remote management and API integration for efficient retail operations.