Automatic Roll Air Filter can avoid human error and wastage as well as maintain filter efficiency throughout operation. AUTOROLL is made of firm metal structure which can operate under harsh environment. It has an intelligent auto filter replacement function which is adaptable to various air flow conditions. Its auto rolling function can effectively lower down power consumption and manpower requirement. Intelligent automatic filter media replacement control system- time/pressure difference indicator system. This is the main part of Auto Roll filter in which the filter replacement is controlled by pressure difference indicator. This can avoid human error and wastage as well as maintain filter efficiency throughout operation. Working principle: Setting up sensors at both the air inlet and outlet filter surfaces. Setting up final pressure drop of filter. When pressure difference exceeds the preset final pressure drop value, the control system will end out signal to start up the motor for filter rolling. The pressure difference value can be set manually. Features: Auto filter media replacement Pressure control system Modular assembly system Firm structure Application place: 1. The primary filter section of the air-conditioning ventilation section. 2. A working environment with high dust particle content and frequent replacement of filter materials. 3. The operating system with unstable air volume. 4. The pre-filtration section of the central air conditioning and ventilation system of the clean room. 5. Ventilation system of ordinary industrial plants.
YIHUA Soldering Iron Stand Holder for Soldering Station Soldering Iron Holder With Tin Cleaner Sponge Solder Iron Tip Cleaner Wire Ball Stand/With Sponge Holder Set, Smokeless Non-toxic Welding /Soldering Assistant Solder Iron Tip Head Cleaning Tool Product Features : 100% high quality brand new. Smokeless, tasteless, non-toxic with no pollution, no water needed. Heavy duty stainless steel holder. Made of lead free wires, no rust. No temperature drop. Save energy and maintain temperature of the iron. Faster working cycle. It won't damage your soldering tips. Product Specification : Material: Plastic + stainless steel Advantages: Unleaded, eco-friendly, No need water There is sponge to remove with the high strength stainless steel bracket
Combined seed drill is a pull type sowing machine that is easy to use and drops cereal, legume and feed seeds and fertilizer to the seed bed opened by the discs continuously thanks to the helical sheaves with the requested quantity and depth with the help of leveling system. Thanks to its structure, the hopper prevents seed and fertilizer to accumulate and therefore, an efficient seeding is performed by protecting bearing with the dusting system using dry system double bearings on the discs and by hydraulic disc penetration setting, which is performed optionally, that allows easy sowing of the seed or fertilizer into the requested depth and it is easy to clean thanks to its discharging levers on each hopper. Besides these standard features of our combined seed drill, both three-point hitch and arrow system are its standard features. Thanks to these features, it is suitable for sowing and operation with a tractor on all types of soil conditions.
Divine is an organic certified plant growth enhancer, plant growth promoter. Divine is product of krishidoot bio herbals, a house of organic product. Divine is derived from tulsi (basil) plant extract. With the use of divine we can achieve huge tillering and flowering, increased bearing of fruits and size of fruits. Divine is an organic certified plant growth enhancer can also build resistance power of plant to fight against fungal, bacterial, viral and insect attack. Divine (basil 15 delivers following advantages in plant: Vegetative growth Flowering and fruiting Organic plant food Increase immunity against diseases Reduce the flower and fruit drops Basil act as insect repellent Applicable at all stages and all crops. Dosages : 15 days after planting, after sowing- 0.3ml/l At time of flowering- 0.5ml/l At time of fruit setting - 1ml/l
Cylinder Liner Type 16V Bore stroke 170*220mm Compression ratio 14.0:1 Prime power of gen set 2250kva Standby power of gen set 2500kva Rated speed 1500rpm Description 1. Integrated crankshaft, gantry body, flat-cut connecting rod, short piston, compact and reasonable appearance, strong adaptability, and can be interchanged with the old 135 diesel engine; 2. Use a new type of constricted combustion chamber to increase the injection pressure, improve the combustion process, and meet environmental protection indicators: the exhaust pollutant emission value meets the requirements of JB8891-1999, and the noise meets the requirements of GB14097-1999 with a margin; 3. Optimize the design of the lubrication and cooling system, reduce the number of external pipes and parts, and use an integral brushless alternator to greatly improve the three leaks and greatly enhance the reliability. 4. It is matched with J98 and J114b exhaust gas turbochargers and has strong plateau working ability. When used in plateau areas with an altitude of 5000m, the power drop is less than 3%; 5. Using a new high-vacuum exhaust injection device, a three-stage cyclonic German paper filter air filter, and low-temperature ceramic piston rings, the diesel engine will not cause early wear when used in deserts or high-dust areas.
20000mAh RECHARGEABLE BATTERY Powered by a 20000mAh rechargeable battery, it can be fully charged in 8-9 hours with 5V3A input via the including type-C cord, and provide 8-100hours duration. Built-in 5V/3A Type-C input/output port and a 5V/2A USB output port for charging the fan conveniently, or using it as a power bank to power other devices, a good helper for camping trips, power outages, hurricanes, etc. SUPER BRIGHT LED LIGHT Composed of 16 LED light beads with 3 brightness settings, and provides the ideal light source for nighttime outdoor activities, like barbecues, picnics, hiking, and fishing, etc. DOUBLE TRI BLADE & 270 PIVOT The camping fan with a double tri-blade design puts on more powerful airflow than the ordinary others. Plus 4 different speeds to meet your different demands. A 270 pivoting head enables you to cool you down instantly in whichever direction you like. EASY TO USE The fan and LED light are controlled separately. 4-speed indicators and 4 battery indicators show you the current fan speed setting and the remaining battery capacity. Press the sleep mode button to turn off the indicators when you sleep and donot want them on. A 360 rota-table and fold-able hook at the bottom for hanging the tent fan anywhere you want to. STURDY & ANTI-DROP Made of sturdy and durable ABS material for anti-drop and anti-collision use, and the ultra-stable base keeps the fan firmly in place even when working at the highest speed, perfect use for different outdoor occasions. It is also suitable for indoor use as a desk fan when studying, working, reading, etc.
The system has adopted the most advanced vertical compression technology. The theory of the process, in simple words, is discharging waste from above to a vertical container below taking advantage of the gravity. It is as simple as we dump the garbage in the trash can every day. Our technology is to make full use of the limited space and simplify the process of waste transfer. The waste container is considered as the core of the whole system. Every equipment of the transfer station is working around the container directly or indirectly. After the transfer truck places the container in the discharging position, the discharging hopper will be put above the container so that the waste can be discharged directly to it permitting no waste dropping out of the container. When the container is fairly full, the compactor will move to above the container and start to compress. As long as the container is completely full, it will be mounted on a transfer truck though a special guiding device to be transported for final disposal. The whole process is fairly simple and operation-maintenance friendly. It can work properly even when the power is off. Besides, central control panel, weighing device, deodorization and dust-cleaning device s are considered in the system. Main features 1.Space saving Transfer truck and garbage truck can be working in the same site without rampway. 2.Convenient dischargi ng Direct vertical discharging to the container with higher efficiency. 3.No trash dropping out Vertical compression from above to below inside the container allowing no waste dropping out of the box. 4.Fully sealed container The device is fully sealed allowing no waste liquid leakage from the container. 5.Large transfer volume Heavy detachable transfer truck is recommendable. More than 16 tons per truck. 6.Low power consumption Taking advantage of the gravity, the waste will be discharged directly to the container and compressed by the compactor, which only needs 30kw for maximum power. Overground: The whole set of equipments is located on foundation built on the ground. The design includes the rampway and the area of operation site, which can be fully closed or semi closed (only the rampway will be located outside). The nominal capacity of the design is 1000 tons/day and the station will occupy approximately an area of 8000. The operation is 78m long, 67m wide and 18.7m high, approximately 4900 for the main buildings. The main workshop of the station contains discharging area, transfer area, rampway, compaction and load area, auxiliary area. The compaction and load area is located in the center of the studio, the second floor of which is the area of discharging and the first floor is the auxiliary area.
Dimension (l x w x h) : 62 x 62 x 40 cm Gross Weight : 120 kg ASTM D-698 / D-1557 AASHTO T-99 / T-180 For determining moisture SO-351 Standard Proctor Mold Machined steel, galvanized, 4 i.d., 4.584 height, 2 height of collar 1 Pc SO-352 Standard Proctor Mold Machined steel, galvanized, 6 i.d., 4.584 height, 2 height of collar 1 Pc SO-353 Standard Proctor Hammer Machined steel, galvanized, 2 i.d., 12 drop height, 5,5 lbs weight 1 Pc SO-354 Standard Proctor Hammer Machined steel, galvanized, 2 i.d., 18 drop height, 10 lbs weight 1 Pc SO-355 Extruder Steel frame, hydraulic jack 1 Set GE-303 Square Pan Galvanized steel, l 65 x 65 x 7.5 cm 1 Pc GE-390 Thin Box Alumunium, 60 gr capacity 12 Pcs GE-405A Graduated Cylinder Plastic, 1.000 ml capacity 1 Pc GE-801 Scoop Cast Alumunium 1 Pc GE-871 Trowel Pointed type 1 Pc GE-890 Straight Edge 30 cm length 1 Pc GE-900 Rubber Mallet Wooden handle 1 Pc GE-920 Steel Wiire Brush Wooden handle 1 Pc
White Lace Nipple Covers Nipple Patch Product Description Product name Lace gourd shape nipple stickers Thickness 0.01mm Item no. LC-82 Material Lace Features Breathable, Disposable, anti allergy Shape Round, Flower,gourd shape Customization Diameter 15cm, customization Color Skin, Black, optional Services In-stock items, drop shipping, customization(OEM & ODM & OBM) Sample Freely provided, The customer only needs to pay for freight Delivery time 10-30 workdays Factory certificate ISO9001 AboutUs Factory source, self-produced and self-sold Processing customization: many kinds of products, complete patterns Quality control: Survive by quality, develop by brand, efficient and flexible production management mode Storage capacity: storage area of 2000+ square meters, a large number of spot inventory Strength factory: efficient production capacity, 200+ sets of imported production equipment Design proofing: Excellent design team with more than 10 years of experience One-click delivery: zero inventory pressure, fast delivery full-time customer service If you have any questions or needs, please feel free to contact us, our professional customer service will answer you in the shortest possible time
Acreage (44") 13HP Tow-Behind Rough Cut Mower w/ Electric Start Clear A Trail, An Acre Or a Field Use for rough cut and brush cuttting applications Mow down tall grass, weeds and brush up to 2" in diameter 13HP/340cc Viper 4-Cycle OHV Engine 12-volt electric start system (no recoil back-up) 44-Inch, 11-Gauge Welded Steel Cutting Deck Two heavy-duty hardened steel blades Front and rear chain guards Cutting Capacity - 4 ft. tall grass; 8 ft. high weeds and brush Tool-Less Adjustable Cutting Height Step-and-Drop wheel adjusters let you raise or lower the mower in seconds Cutting height range of 3.5â?? to 7.5â?? Adjustable Off-Set Tow Bar Tow the mower in any of nine different offsets 16-Inch Puncture Resistant Tires Rubber tires with metal hubs designed for use on rough terrain Assembled Dimensions (no tongue) 64.5" L x 62" W x 25" H Assembled Dimensions (w/ tongue) 124" L x 62" W x 25" H
Orifice flanges usually apply to measure the volumetric flow of liquids and gases through a pipe. Two orifice flanges are referred to as an orifice flange union. Each flange is equipped with two valves to measure the pressure drop of the flow through an orifice plate. The orifice plates do not come with the flanges and are dimensioned according to the requirements of the process. Two screws are used to spread the flanges to change the orifice plate. This flange is normally available in welded, sliding and threaded flanges. The orifice flanges generally have an elevated face. They are usually used for a general and mechanical engineering purpose and also for structural purpose. Orifice Flanges generally come with either Raised Faces or RTJ (Ring Type Joint) facings. They are, for all intensive purposes, the same as weld neck and slip on flanges with extra machining. We also make a set Orifice Flanges, where a Orifice Plate is mounted and a jack screw is machined. This jack screw is used to facilitate separating the flanges for inspection or replacement of the Orifice Plate and gaskets. The range of orifice flanges covers all standard sizes and ranges, and all common flange materials. Flanges are available in Welding Neck, Slip On, and Threaded form, and are typically supplied with two 1/2" NPT tappings in each flange.
Horizontal Type Joint Box Optical Fiber Closure Joint Box Preformed Cable Fittings 1. Usage and characteristics Horizontal type Joint-Box is mainly used for overhead line ,underground ,wall cross and pipeline well installation .Apply for direct or multiple connect or diverge of optic fiber cable drop-in,it is mostly used for ordinary optic cable. 2. Product Specification Name Model Core Remark Horizontal type Joint-Box PJXH 04-048 8-48 Input-2,Output-2 Note: The common structure for joint box is Input-2,Output-2,48 fibers,More ports and more fibers structure is available in according to customer requirements. 3. Packing /shipping/ Terms of Payment Packaging: preformed guy grip according to the concrete product cartons,wooden cases (as customer's requirements)Delivery: usually,it will take about two weeks for the order of 10000 sets for productionTerms of Payment : By T/T 4. The product is also named what in form as follows: Optic Fiber Cable Cap-type Metal Joint Box splice joint box cable splice Optical Splice Closure Splice Closure for Opgw Cable Metal Splice Closure fiber optic closure Fiber optical dome closure
BJ- DCEM DC Energy Meters are mainly used to measure the energy consumption for different load connected to it. DC energy consumption for the loads like telecom BTS (Base Transceiver Stations), the meter calculated energy data by connecting appropriate shunts in the loads circuit. The voltage drop across shunt is fed to DC energy meter input terminals. The millivolts across shunts are converted into current depending upon the shunt ratio used in circuit. The DC Energy Meter is a micro-controller based product that measures 4 channel DC voltage and currents, and displays them on a 7-Segment four digital LED display with auto scrolling. Blue Jay can set the parameters of DC energy meter from the customer request. As the world wide aim is necessary to reduce the power consumption and optimization the use of available power/energy supplies. The application of smart energy meters are seen as ideal solutions by providing monitoring the energy consumption in an accurate manner.
BJ195DCE DC Energy Meters are mainly used to measure the energy consumption for different load connected to it. DC energy consumption for the loads like telecom BTS (Base Transceiver Stations), solar panel and any applications need DC power parameter monitor. The meter calculated energy data by connecting appropriate shunts in the loads circuit. The voltage drop across shunt is fed to DC energy meter input terminals. The millivolts across shunts are converted into current depending upon the shunt ratio used in circuit. The DC Energy Meter is a micro-controller based product that measures DC voltage and currents, power, energy data and displays them on a 7-Segment five digital LED display with auto scrolling. Blue Jay can set the parameters of DC energy meter from the customer request. As the world wide aim is necessary to reduce the power consumption and optimization the use of available power/energy supplies. The application of smart energy meters are seen as ideal solutions by providing monitoring the energy consumption in an accurate manner.
ATTEN Intelligent digital display rework station For PCB chip soldering repair, 1000W Whirlwind ATTEN ST-862D lead-free hot air gun soldering station. Feature : -The LCD screen displays the operating temperature and status to achieve visual and human-machine interaction. -Menu-style operation, three sets of fast temperature / air volume access keys to achieve common temperature fast switching, 100 �° C -480 �° C -Strong airflow with brushless fans -Plug-in heating chip replacement is fast -Straight wind and spiral wind convertible -Automatic sleep -Temperature lock function, timed work function -Software calibration temperature control function, temperature compensation, to achieve constant temperature work Function: 1: Three regular channels are "1", "2" and "3". Each channel's parameters including temperature and airflow can be set. 2: Real time operation by the magnetic switch. It will Cooling status when the handle is placed on holder, When the temperature drops to 100 degrees Celsius into sleep mode. 3: Auto sleeping function. Parameters can be set in sleeping state. 4: Closed loop sensor. Temperature can be controlled by zero voltage triggering modes, and adjusted conveniently, accurate and stable, not affected by airflow. 5: Large power, rapid heating. 6: A multipurpose unit, having brushless whirlpool motor, wide range. 7: An automatic cooling system can prolong the life time of heating element and protect the handle.
Features of Infusion Pump 1. HD LCD Display, high capacity words, friendly user interface, dynamically display working status; 2. Audible and visual alarm for occlusion, empty, low battery, end of infusion, door open, wrong setting, etc., which gain patents; 3. Compatible with any brands of infusion sets after correct calibration; 4. Preset solution volume to greatly reduce the workload of nurses; 5. Work mode: ml/h and drop/min can switch freely; 6. Three levels of occlusion: high, middle and low; 7. Purge function; 8. KVO (keep-vein-open) automatically opens as infusion is completed, KVO rate is 1-5ml/h(1ml/h step); 9. Power Source: AC100---240V, 50/60Hz; Internal Battery; 10. Automatically record the settings of last infusion; 11. BYS-820D can store 2000pcs of infusion records and it has a drug library. 12.OEM is available. Specification of Infusion Pump Rate 1ml/h ~ 1,200ml/h Flow Rate Accuracy Within ±5% (after correct calibration) Mechanical precision Within ±2% Purge Rate 100ml/h ~ 1,000ml/h (100 ml/h step) Infusion Volume 1ml ~ 9999ml Total Infusion Volume 0.1ml ~ 9999.9ml KVO rate 1ml/h ~ 5 ml/h (1ml/h step) Occlusion High: 800mmHg ±200mmHg (106.7kPa±26.7kPa Medium: 500mmHg ±100mmHg(66.7kPa±13.3kPa Low: 300mmHg ±100mmHg (40.7kPa±13.3kPa ) Unique audible and visible alarm Human voice alarm for End of injection, occlusion, door open, bubbles in the tube, wrong setting, low battery, AC power pulled out etc. Power Source AC 100V ~ 240V, 50/60Hz; Internal rechargeable Li battery, capacity�?�1,600mAh, 4 hours internal battery backup Bubble detector Ultrasonic wave detector; detection sensitivity �?�25μL Fuse F1AL/250V, 2 pc inside Power Consumption 18VA Operating Condition Ambient temperature: +5�?? ~ +40�??; Relative humidity: 20 ~ 90% Atmospheric pressure: 86.0kpa ~ 106.0kpa Transport & Storage Condition Ambient temperature:-30�?? ~ +55�?? Relative humidity: �?�95% Equipment Classification Class II, internal power supply, Type CF IP Classification IPX4 Dimension 140mm (L) �?157mm(W) �?220mm(H) Weight 1.8kg (net weight) penny at csbeyond.com -
Pipettes are indispensable tools in laboratories, research facilities, and medical settings, used to accurately measure and transfer liquids. To ensure consistent and reliable results, it's crucial to properly maintain and care for your pipettes. In this article, we'll provide essential tips for pipette maintenance to help prolong their lifespan and maintain accuracy. 1. Regular Cleaning Clean your pipettes regularly to prevent cross-contamination between samples. Use a mild detergent and distilled water to clean the external surfaces. For the internal components, use a lint-free cloth dampened with isopropanol or ethanol to wipe down the pipette shaft and piston. Make sure to follow the manufacturer's guidelines for cleaning to avoid damaging delicate components. 2. Calibrations and Verification Schedule regular calibrations and verifications of your pipettes to ensure accurate measurements. Calibration checks should be performed by trained professionals using calibrated equipment. Verification using gravimetric or photometric methods can help confirm the accuracy of your pipettes when dispensing specific volumes. 3. Proper Handling Handle pipettes with care to avoid mechanical damage. Always use the appropriate force when operating the plunger to prevent excessive wear on internal components. Avoid dropping pipettes or subjecting them to impact, as this can lead to misalignment and inaccurate measurements. 4. Tip Selection and Replacement Choose pipette tips that are compatible with your specific pipette model. Use high-quality, certified tips to ensure accurate and consistent results. Replace tips between each sample to prevent cross-contamination. Make sure the tips are securely attached to the pipette to prevent leakage or imprecise measurements. 5. Storage and Handling Store your pipettes in a clean and dry environment to prevent dust and contaminants from affecting their performance. Use pipette stands to keep them upright and avoid contact with surfaces. If your pipettes are not in use for an extended period, store them with the plunger released to relieve stress on internal components. Conclusion Proper maintenance of pipettes is essential for obtaining accurate and consistent results in laboratory and medical settings. By following these tips and adhering to manufacturer guidelines, you can ensure that your pipettes remain in optimal condition, extend their lifespan, and contribute to the reliability of your research and analyses.
Dual functions Fast drying 2 in 1 -adhesive sealant Faster and higher green strength than solvent based construction high strength formed after 5 hrs. Water-based construction adhesive is developed to serve as adhesive and sealant give good wet grab. The adhesive is tough but also flexible. Developed for both professional and home handy man using AFTEK own new technology. 1. Fast setting 2. Very Tough but flexible with good degree elasticity 3. High heat resistance better than solvent based adhesive 4. Plasticizer resistant 5. No Sagging No sliding on smooth surface, can use on ceiling 6. No Drooling, no wastage and no mess on floor to clean up 7. High wet grab good for sticking heavy tiles and not slippery. 8. Easy to extrude even on cold day. Features: * Almost odorless. * NO VOC safe to use indoor. * Exceptional fast bond development. * Creamy smooth easy to spread. * Highly thixotropic easy to use on wall and ceiling without dropping off. * Good gap filling properties-suitable for filling uneven surface or small crack due to high solid content. * Paintable when dry. Product Specification: Highest Solid by weightâ?? 82% -83% few if any can match it. * SG â?? 1.65 â?? low filler surface area more binder for better adhesion. * pH 6 â??7 â??Near neutral safe on substrates. * No caustic soda or ammonia safe to use at home. * 5 hours bond strength 2.0 kg force/cm2 * After 24 hrs Bond strength 22 kg force/ cm2 no other WB adhesives can match that. Clean Up Clean up tool as soon as possible with water before it set hard. For harden adhesive, scrap off as much as possible with a strong scraper. Use solvent such as mineral turp to soften the remaining adhesive. Shelf life â?? I year if kept at ambient temperature within 5â?°C - 35â?°C.
We are the manufacturer of lime kiln, we can provide high quality Shaft kiln such as annular shaft kiln, cement kiln, industrial kiln, limestone kiln. Annular Shaft Kiln originated in the sixty's of last century, Germany, formerly known as Beckenbach Annular furnace charge zone lime Vertical kiln, is a kind of lime vertical kiln, with two shafts, inner shaft and outer shaft. The raw material is calcined between the inner and outer shaft space.We are the best Pfr Kiln suppliers in China. Annular Shaft Kiln technological process Annular Shaft Kiln inner structure from top to bottom is pre-heating zone, upper counter-follow calcining zone, lower parallel-follow calcining zone, and cooling / discharge zone. Raw material is screened firstly, then transferred to the top of the kiln by the hoisting hopper, and then feed into the kiln body by the rotary distributor evenly. Preheated raw material moves into the upper calcining zone along the annular furnace chargespace in where the raw material is effective in decarburization. The almost-finished lime in the upper calcining zone moves into the lower calcining zone for effective homogeneous, then moves down to the cooling zone, finally drops into the lime silo under the kiln by lime pusher platform. The finished lime transferred to the storage by the belt conveyer. Main system equipment A) limestone feeding and distributing system: lime stone hopper, weighing device, hoisting hopper, cable, electric winch, feeding device and rotary distributor, also limit switch, signal transmitter, hydraulic cylinder and hydraulic station. B) lime discharging system: pusher platform, pusher rod, hydraulic cylinder and lime silo. C) fuel distribution system: the fuel manifold, distribution branch pipe, related instruments and valves, online low calorific value analysis instrument. D) exhaust system: exhaust pipe, exhaust fan (1set), bag dust collector, dedust fan (1 set), also relative valves, instrumentation, discharge chimney. E) driving air system: driving air pipe, driving air blower (2 sets), heat exchanger, injector, also relative valves, instrumentation. F) the inner shaft cooling air system: pipeline, blower (2 sets, 1 for use, 1 for preparing), also relative valves, instrumentation. G) Combustion system: fuel and combustion pipeline, regenerative burner, UV (ultraviolet) flame detector, also relative valve, instrument. H) Control system: MCC (motor control center), PLC, PC, and print
Zhuoji gem cutting surface Angle grinding and polishing CNC machine No. 810501338 Model XX-5M The automaton is made up of 5 stepping motors. The functions of each motor are as follows: Y1 motor function: responsible for the plate position (such as octagonal hand or manipulator) Y2 motor function: responsible for the Angle or strength of downward sand beating Y3 motor function: responsible for moving the head to the left or right, that is, when playing sand adjustment, moves the nose to the disc side to work Y4 motor function: responsible for lifting and lowering (such as the lifting platform of octagonal hand) Function of Y5 motor: responsible for paddling sand and paddling distance Input board position -- Y1 parameter (start input with y1 value on board 01) Aligning stone -- Y1 parameter (overall aligning) Increase and decrease height -- Y4 parameter (height) Adjust the yaw Angle -- Y2 parameter (Y2 height from the disc) Adjust the height again --y4 parameter (height) Overall increase and decrease of strength -- Y2 parameter (overall increase and decrease of strength of Y2) Polishing intensity -- Y2 parameter (note: Polishing intensity starts from 80) Increase and decrease the strength of each plate separately -- parameter Y2 (start looking for the strength of the 1st plate) Reverse (cross) Y3 // Y5 mode: Positive and negative turn (row), dot sand (dot) Stroke long, stroke short distance -- Y5 parameter (position of Y5 dial) Fast, Slow speed -- Speed setting (Y5 speed) Speed: speed setting (V2 low-speed speed), Y2 parameter (Y2 low-speed height) Polishing parameter operation function Y3 parameter (Y3 position: adjust 7000 or so)-- test Y4 parameter (Y4 height)-- test Y2 parameter (y2 height from disk)-- adjust Y4 parameter (y4 overall rise and fall)-- adjust long and short distance Y5 parameter (Y5 sliding distance) -- Increasing force Y2 parameter (overall increase or decrease of force y2) The number of layers can be 1-10 layers, each layer has 16 boards Suitable for: corundum, spinel, ruby, turquoise, olivine, topaz/topaz, sapphire, tourmaline/tourmaline, garnet, agate, amber, tiger's eye, zircon, glass Can process shape: round, oval, square, rectangle, triangle, pear, heart, water drop, horse eye shape, plum shape, star, leaf, axe shape, three-dimensional beads, three-dimensional water drop, three-dimensional triangle square ring face, egg ring face, pear ring face, bracelet, intermediate finger, flat bead, round bead and so on Accessories: Diamond forming disc/polishing powder Technical parameters: Input voltage :AC220V Motor power: 250W Main speed: 2800r/min Dimensions: length 560mmÃ?? width 800mmÃ?? height 1390mm Maximum loading mill size :8 inches (200mm) Maximum loading and throwing disc size :8 inches (200mm) Can switch English system