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Working mode of PP-100 universal mill grinder

Feature of PP-100 universal mill grinder
1. Patented oil seal mute technology and gear drive core technology(gear running in the oil tank ), noise reduced by 50%, increase service life more than 2 times
2.PLC frequency conversion control: the inverter has the protection of Undervoltage and overcurrent and has the memory after the power off, so it can protect the motor.
3. With own design for precision gear drive instead of original belt drive, such as belt easy to slip and unstable speed.
4. PP-100 universal mill grinder suitable for dry/wet/vacuum/protective atmosphere/low temperature/high temperature mill.
5. Ensures the Homogeneity and repeatability of the experiment.
6. It can solute the problems for the deposition and sticking of some materials and four samples could be obtained with different sizes in one experiment.
7.Low center of gravity, stable performance, compact structure, convenient operation, safe and reliable, low noise, no pollution, low loss.
8. The device is equipped with a safety switch, which can avoid the equipment running after opening the safety cover, and avoid a safety accident;
9. When carrying, there are universal wheels to push and run; When operating, there are universal supporting feet for the stable.
10.V bayonet mounts with automatic gear lock, easy to install and disassemble, easy to loosen, safe and reliable, simple and easy to use, delicate design and beautiful shape.
11. PP-100 universal mill grinder Export factory: Demina.
Working principle of PP-100 universal mill grinder
PP-100 universal mill grinder has four ball grinding tanks installed on one turntable. When the turntable rotates, the tank axis makes planetary movements. The balls and samples inside the jars are impacted strongly in high-speed movement, and samples are eventually ground into powder. The ball mill can use for dry and wet grinding and also can mix products of different granularity and materials.
Working mode of PP-100 universal mill grinder: Two or four-ball milling jars working at the same time and the maximum sample loading amount: Volume of ball milling jar 2/3, feeding granularity: soil material ≤ 10mm other material ≤ 3mm discharge granularity: the minimum can up to 0.1um (i.e. 1.0 *10mm-4).

High efficiency of CBN tool grinding machine

CBN tool grinding machine is a high-performance type of cutting tool material from a polycrystalline mass, that similar to PCD is produced in a high temperature-pressure process. CBN, its hardness only surpassed by a diamond, is suitable for the machining of materials that cannot be machined with PCD or mono-crystalline diamond. The main application range is ferrous materials possessing hardness from approximately 45 HRC as well as grey cast iron, Cr-chilled cast iron and wears alloys on a cobalt, nickel or iron basis.
In contrast to PCD and diamond, CBN tool grinding machine does not react with the carbide constituents existing in these materials. Also of no consequence are the occurring machining temperatures, because CBN only reacts with oxygen from a temperature of approximately 1200° C and subsequently possesses an unequaled thermal hardness. Only in so-called super-alloys in the aircraft or reactor industry with a distinctive austenitic phase and simultaneously high toughness do CBN inserts generally reach their application limits. Typical representatives are high Ni-alloyed materials such as Inconel 718 or Nimonic. For these materials, machining trials are necessary to clarify the application possibility. CBN turning tools are very effective at machining most steels and cast irons.
We have developed our own unique grinding process for CBN tool grinding machine giving talent pool Diamond Tools‘ cutting tools a superior edge.
Our superior quality gives you increased tool life and improved finish while providing you with increased productivity and lower cost.

CBN tool grinding machine has the features of good self-sharpening, sharp cutting, high efficiency, low roughness of workpiece surface, few heat-generating and without burning the workpiece. They are suitable for high efficiency and precision grinding of most workpieces.
Demina company is able to provide CBN tool grinding machine. The diameter range is ф10~700mm; the thickness range is 0.07~300 mm; the grit size range is 60/70~W3.5.We can also design and make nonstandard grinding wheels according to customer’s requirement.


Working Principle of PCD tool analyzer

Features of PCD tool analyzer
A.High Throughput
PCD universal edge grinder eight channels can test different parameters with different patients.
Fully automatic detection,up to120 Tests/h.
B.Precise &Accurate(Time-resolved Fluorescence)
Excitation light sources :365nm.Emitted light:610nm.Reducing environment disturbance.
Using Eu2+ ion Fluorescence Microspheres to reduce the effect of photobleaching.
Higher excitation light source is easily captured, which increases precision and sensitivity.
10.1 inch HD touch screen.Fully automatic incubating, detecting and refunding test strips.
D.Excellent after-sale service
Remote on-line upgrade and software maintenance.
E.Rapid Test
PCD tool analyzer resulted in 10 seconds and printed in real-time.
Equipped with LIS, WIFI, USB, Bluetooth, and RS232 ports, be convenient to upload and backup data.
Store more than 10000 sample test results, they are traceable.
External scanner(QR code are available) can recognize test item.
Self-checking function decreases fault rates during operating.
Working Principle of PCD tool analyzer
The PCD universal edge grinder is based on the characteristics that hemoglobin absorbs infrared radiation by clear selection, using infrared light to scan the breast tissue. The signal is processed after the photoelectric conversion by the host computer. According to the gray image, border, blood vessels distribution, it can determine whether the tumor is malignant or benign and detect proliferative, inflammatory and cystic lesions. It has great value for filtering breast cancer, a survey of healthy women.

Technology breakthrough of BT-150D CNC tool grinder Characteristics

Machine features of BT-150D CNC tool grinder
1. Machine structure: Machine bed (base) using high-quality integrated castings, the main components weighing 1.6 tons, to meet the requirements of any super-hard material grinding.
2. Machine spindle: grinding head with high-precision frequency control spindle, power: 3. O kilowatts, the maximum speed of up to 4000 r / min, using circulating water cooling, grinding head spindle rotation accuracy: 0.002 mm Jump 0.003 mm.
3. BT-150D CNC tool grinder manual feed mechanism: The machine adopts „rapid feed“ and „precise feed“, which are used for rapid feed / retract (0.5 mm / rev) and work feed (3 mm / rev) Not only improves the production efficiency but also ensures the feed precision.
4. Grinding head swing: the electrical components controlled by the intelligent smooth and no reverse vibration, swing amplitude of 0 to 30 mm between the free to adjust, so that uniform consumption of grinding wheel, timely self-sharpening, to ensure the grinding accuracy and roughness.
5. On-line CCD measurement: using optical microscopes, CCD cameras and industrial monitors consisting of the knife and measuring system, so that the machine can accurately detect from the R0.05 ~ R20 the various tip arc, but also accurate measurement Cutting knife width and the angle of the tip.

Technology breakthrough of BT-150D CNC tool grinder Characteristics
1. Dual-position design: the machine’s two stations, can easily operate and observe. Positive station (axial grinding wheel) to avoid splashing water; side to facilitate the cutting knife and knife and other special tools, grinding.
2. BT-150D CNC tool grinder vertical axis optimization: the micro-adjustment of the vertical axis into the work table in the fixture, greatly enhanced the stability and rigidity of the equipment.

The drive technology of BT-150E 5-axis CNC tool grinder

Demina research and development of BT-150E 5-axis CNC tool grinder, five is an excellent tool grinding center from abroad, suitable for production or grinding milling cutter, drilling tools, such as forming tool-type cutting tools.
High rigidity, high precision, high power direct drive motorized spindle grinding head.
The BT-150E 5-axis CNC tool grinder grinding wheel can send blue with 2 ~ 4 pieces of grinding wheel at the same time, a clamping can complete the end of the cutting tool, behind, in front of grinding.
NSK precision head frame spindle bearing, the clamping force adjustable device, pneumatic clamping workpiece W20 precision chuck excessive body (with xiao Berlin chuck), achieve rapid clamping workpiece.
Imported precision rolling line rail, precision ball screw, to ensure smooth transmission and high precision.
British Rennie salt company LP2DD precision measuring head, realize online detection.
An automatic cooling device, automatic lubricating device, to ensure stable work.
Closed-loop control, ensure the dimensional precision machining tools.
Specification of BT-150E 5-axis CNC tool grinder
Grinding spindle power torque: peak 10KW
The machine total power:16KW
Grinding wheel diameter:150mm
Grinding wheel aperture:31.75mm
Piece of grinding wheel:5 pieces
The workpiece of BT-150E 5-axis CNC tool grinder
A-axis clamping tool diameter range:3-20mm
A-axis maximum grinding diameter/blade length:20mm/150mm-200mm(specific length depends on the shape of cutting tools, the procedure, and the clamping way)
A-axis workpiece spindle hole taper/redial runout: BT40/0.002mm
A-axis workpiece spindle speed:300r/min
Drive technology of BT-150E 5-axis CNC tool grinder
Digital servo drive/Straught axis transmission level grinding ball screw(THK)/Linear guide(THK)/DD motor/Grinding spindle use servo spindlebt-150e-tool-grinding-machine-to-grinding-inserts-1


Wide range of uses of PP-50 universal end mill sharpener

PP-50 universal end mill sharpener can be used for grinding all kinds of shape of a half cone angle fillets or anti-high-speed steel and carbide engraving tools and unilateral or multilateral tool. Grinding dividing head can be operated in 24 different positions for any grinding angle and shape, just replace the dividing head attachment, it can be carried out end mills, chisel, drill, lathe, ball mills grinding.
Wide range of uses of PP-50 universal end mill sharpener
1. Used for grinding of HSS and carbide engraving/carving cutters with single lip and multiple flutes in various shapes.
2. Used for grinding Lathe tool, and Twist Drill, End Mill, just match Optional attachment.
3. Large range 3 collects(Ø3mm-Ø28mm ).
PP-50 universal end mill sharpener fully automatic tool grinding machine Epsilon can easily polish the blade shape of the main tool maker to anyone. Corresponds to the polishing of 2-blade drill, reamer, tap, 3-blade drill. It is also possible for the user to create an NC program and control it on its own.
PP-50 universal end mill sharpener with its own program, it is possible to polish the major blade shape of each major tool maker. It can also correspond to the polishing of reamers, end mills, and taps.

High performance of PP-60N universal drill grinding machine

PP-60N universal drill grinding machine
The PP-60N universal drill grinding machine is used to grind the ceramic knife, the inner side, linear cutting edge and arc edge of the scissors, and it also can grind the plane, bevel and arc cutting edge of all kinds of tool.
Features of PP-60N universal drill grinding machine
PP-60N universal drill grinding machine small manual surface grinder grinding machine is designed to grind various horizontal and vertical surfaces of the workpieces and end faces of the grinding wheel. It can also grind various contoured workpieces with a shaped wheel or craftsmanship apparatus.
1)Integrated grinding head of high quality, high rigidity, and accuracy.
2)Small size, lightweight, easy operation & maintenance.3)Centralized lubrication for oil pump.
Product Descriptio of PP-60N universal drill grinding machine
1. For grinding HSS and carbide engraving cutter as well as a single lip or multiple lip cutters of various shapes such as radiuses cutters or negative taper angle of cutters.
2. PP-60N universal drill grinding machine universal index head is provided at 24 positions so that any particular angle of shape can be obtained, free 360 or 100 rotation is allowed for grinding End Mills, Twist Drill, Lathe Tools, only replace the attachment to the index head without any complex setup.

Product Descriptio OF BT-150E cutter and tool grinding machine

BT-150E cutter and tool grinding machine is a precision machine tool with an integration of machinery, electricity, hydraulic pressure, and numerical control. The structural features are that a bridge type, movable type gantry Grinding Machine. The ram adopts 0 ° -90 °manual single-precision head, can achieve vertical-horizontal transformation; worktable adopts three magnetic tables.
BT-150E cutter and tool grinding machine adopt NC system centralized control, AC servo drive system, gear, and rack drive system, and roller linear guide rail. It can realize the precision movement of the machine and reduces worker labor intensity.
Product Descriptio OF BT-150E cutter and tool grinding machine
1.3D graphics interface, easy to use, parameters can be modified according to the customer’s requirements.
2. Independent developed four-axis linkage operation system.
3. Customer-made software functions for a specific tool, meet different needs
4. Software upgrades are simple, easily enjoy free upgrade service through USB.
5. Cooperate with the slot machine, this machine can produce milling cutter and drills which can reduce the equipment investment.
Main Features OF BT-150E cutter and tool grinding machine
(1) X-axis: Fixed beam along the two side bed, guide horizontal motion.
The x-axis Transmission system adopts ac servomotor, after the gear reducer reduces speed, drive the gear rotation. It can realize the X-axis linear movement accurately. The x-axis is double drives
(2) Y-axis: Grinding heads along the beam, the guide rail horizontal motion.
Y-axis Transmission system adopts ac servomotor, after the gear reducer reduce speed, drive the gear rotation, It can realize the Y-axis linear movement accurately
(3) Z-axis: BT-150E cutter and tool grinding machine grinding head ram over slide, the guide rail moves up and down.
Z-axis Transmission system adopts ac servomotor, after the gear reducer reduces speed, drive the gear rotation. It can realize the Z-axis linear movement

Main features of the BT-150E 5-axis CNC tool grinder

BT-150E 5-axis CNC tool grinder machine is specially designed and produced for grinding punching tools used in CNC turret punch press. Max. grinding diameter is 300mm and the rotating worktable is inclinable to be a 0-15 degree which is for grinding rooftop tools.
New improved AUTOMATIC TOOL SETTING function makes tool grinding much simpler! Similar to the Japanese tool clamping method!
The dual-alleyway water cooling system and high-grade grinding wheel prevent tools from burning and so raise the life of tools.
Both top and bottom tools can be ground by this special machine.

Features compared to surface grinding machine
– Convenient and fast fixing tools: since the top punching tools are long and they are not easy to be fixed onto normal surface grinding machine
– Small occupying area: can be closed to the turret punching machine. If you don’t have spare tools, this is most important.
– High grinding precision: A BT-150E 5-axis CNC tool grinder axis of the grinding wheel is designed to be same as that of the working face.

– Simple & convenient operation: Grinding measure can be preset and automatically PLC controlled
– Special boron carbide grinding wheel, long life, and more smooth & clean grinding results

Main features of the BT-150E 5-axis CNC tool grinder
1.Automatic tool setting: when a grinding wheel goes down and close to the workpiece (tool), it can sense the workpiece. As soon as grinding wheel touch workpiece, the cooling system starts, NC controller reset and calculate grinding stroke from this point and thus assure grinding accuracy. During grinding, grinding wheel keeps contacting with the workpiece and keeps constant pressure!
2. Full welded frame: assuring stability of machine body
3. Double linear guides: assuring stability of motor up & down
4. Fine milled working surface: assuring verticality and concentricity
5.Precious screw rod: assuring high precision grinding feed rate
6. Inner cooling system: direct inner cooling, reduce annealing
7. Rough grinding precision: 0.005mm; Fine grinding precision 0.001mm!

Machine Main Features OF PE-40 UP- sharpening machine

Machine Main Features OF PE-40 UP- sharpening machine
APE-40 UP- sharpening machine the clamps mold and knife wheel are designed finished to guarantee the central line of the workpiece and knife wheel is exact. Thus, the outer angle, inner angle and pipe end machining may be finished evenly at one time.
It makes use of the change of belt wheel to shift different rotate speeds, so the life of blade may be as long s possible according to different metal materials.
The double-step feeding system saves working time. And the speed is slow for regulating easily.
Application of PE-40 UP- sharpening machine
PE-40 UP- sharpening machine mainly for grinding and trimming of the round blade. Round blade use on the cutting machine. Now Demina APE-40 UP- sharpening machine for sale, welcome everyone to come and buy.
We specialize in all kinds of slitting, cutting, rewinding, coating, spiral paper core making machine since 1999, and accept customized
With more than 16 years of experience in the manufacturing machine, the company owns a professional design department and machine making manufacturer plant. We are committed to providing high quality products and a suitable machine for our customer.