ძირითად შიგთავსზე გადასვლა
NPM 200 Profil Bicak Bileme Makinasi — NETMAK NPM 200 Profile Knife Grinding Machine

NETMAK

NETMAK NPM 200 Profile Knife Grinding Machine

NPM 200 Profil Bicak Bileme Makinasi

Profile length is the deciding capacity on the NETMAK NPM 200: moulding knives up to 200 mm long and cutter heads up to 300 mm in diameter can be reground in-house. The NPM 200 turns a 250 mm wheel with a 40 mm bore at 2400-2800 rpm from a 2.2 kW, 380 V / 50 Hz motor, with side angles adjustable to ±20 degrees.

ფასი მოთხოვნით

Price on the NPM 200 is driven by the grinding wheel and abrasive package quoted with the machine, the knife holder and template set needed for the profiles actually run, any coolant or grit extraction arrangement, and delivery plus commissioning and operator training in Georgia.

ფასის მოთხოვნა

What the NPM 200 does

The NPM 200 restores the cutting edge on profile knives in-house, which is the difference between a moulding job that waits three days for an outside sharpening service and one that runs the same morning. A 2.2 kW motor on a 380 V / 50 Hz supply turns the grinding spindle at 2400-2800 rpm, carrying a 250 mm grinding wheel with a 40 mm bore. The NPM 200 accepts profile lengths up to 200 mm and cutter diameters up to 300 mm, and the side angles are adjustable across a range of ±20 degrees so the relief angle of the original knife can be reproduced rather than approximated.

Who the NPM 200 suits

Any workshop with a spindle moulder and its own profile knives should be costing a grinder, not just the knives. A furniture, joinery or door workshop that runs several profile sets and sends every one of them out for sharpening pays twice: once for the service and once in the downtime. The NPM 200 pays back on knife inventory as much as on service cost, because a shop that can sharpen on demand can run one set of each profile rather than keeping a sharp spare of everything. Below roughly a handful of profile sets in circulation, an outside service is still the cheaper answer.

How the NPM 200 fits alongside a moulder

The NPM 200 is workshop support equipment, not a production machine, and it should be judged on capacity match rather than throughput. Check the 200 mm maximum profile length and 300 mm maximum cutter diameter against the actual knives and heads in use on the spindle moulder before ordering, because a grinder that cannot take the largest head in the shop leaves the worst job still going outside. The 2400-2800 rpm spindle speed and 250 mm wheel size are the figures to quote when buying replacement wheels.

What Netmak publishes and what to confirm

Netmak publishes the electrical rating, spindle speed, capacities, wheel dimensions and angle range for the NPM 200, but does not publish a net weight or overall dimensions, and does not state whether a grinding wheel, coolant system or dust extraction is included. Confirm the weight, the bench or floor space needed, the supplied wheel specification and whether the NPM 200 is rated for carbide as well as HSS knives with Danadgarebi before ordering.

ძირითადი მახასიათებლები

  • 2.2 kW motor rated at 380 V / 50 Hz
  • Grinding spindle speed of 2400-2800 rpm
  • Maximum profile length of 200 mm, which is the capacity figure to check a knife set against
  • Maximum cutter or blade diameter of 300 mm
  • Takes 250 mm grinding wheels with a 40 mm bore - a standard size rather than a proprietary abrasive
  • Side angle adjustment across a range of ±20 degrees

ტექნიკური მახასიათებლები

Product code
NPM 200
Machine type
Profile knife grinding machine (Profil Bileme Makinasi)
Motor power
2.2 kW (380 V, 50 Hz)
Spindle speed
2400-2800 rpm
Max. profile length
200 mm
Max. blade / cutter diameter
300 mm
Grinding wheel diameter
250 mm
Grinding wheel bore diameter
40 mm
Max. side angles
±20 degrees

უპირატესობები

  • Bringing profile knife sharpening in-house removes the turnaround delay and repeat cost of an outside grinding service
  • Published capacity is concrete and checkable: 200 mm profile length, 300 mm cutter diameter, ±20 degree side angles, so capacity match can be verified before ordering
  • Standard 250 mm wheel with a 40 mm bore means replacement abrasives are an ordinary consumable rather than a proprietary part

გასათვალისწინებელი

  • Netmak publishes no net weight and no overall dimensions for the NPM 200, so bench or floor space and handling cannot be planned from the data sheet alone
  • The 380 V / 50 Hz, 2.2 kW rating means the NPM 200 requires a three-phase industrial supply and will not run on single-phase 220 V
  • The published specification does not say whether a grinding wheel, coolant or dust extraction is included, nor whether carbide knives are within scope, so several line items remain to be confirmed

ხშირად დასმული კითხვები

What power supply does the NPM 200 need?
The NPM 200 is rated by Netmak at 2.2 kW on a 380 V / 50 Hz supply, which is an industrial three-phase connection. Georgia's standard industrial supply is 380 V at 50 Hz, so the NPM 200 matches the local grid, but it cannot be run from a single-phase 220 V socket.
What size knives and cutters can the NPM 200 sharpen?
The NPM 200 sharpens profiles up to 200 mm in length and cutters or blades up to 300 mm in diameter. Knives longer than 200 mm in profile or heads larger than 300 mm in diameter fall outside the published capacity of the NPM 200 and must still be sent out.
What grinding wheels does the NPM 200 take?
The NPM 200 takes grinding wheels of 250 mm diameter with a 40 mm bore. Netmak's published specification does not state whether a wheel is supplied with the machine or what abrasive grade it is, so confirm the wheel package with Danadgarebi and quote the 250 mm / 40 mm dimensions when ordering replacements.
Can the NPM 200 reproduce the original relief angle on a knife?
The NPM 200 offers side angle adjustment across a range of ±20 degrees, which is the specification to check against the relief angles of the knives in use. Angles beyond ±20 degrees are outside the published adjustment range of the NPM 200.
How much space does the NPM 200 need?
Netmak does not publish a net weight or overall dimensions for the NPM 200, so the space and support requirement cannot be stated from the manufacturer's data. Request the weight and footprint of the NPM 200 from Danadgarebi before planning where it goes, and allow clear access on the operator side plus room to swing a 300 mm cutter head.
What does the NPM 200 not do?
The NPM 200 sharpens existing profile knives; it does not cut a new profile into blank steel, does not balance a knife set, and does not set or fit knives into the cutter head. Netmak also does not publish whether the NPM 200 is rated for carbide as well as HSS knives, or whether coolant and extraction are provided, so those points need confirming.
How much does the NETMAK NPM 200 cost?
The NETMAK NPM 200 profile knife grinding machine is supplied by quotation rather than at a published price. The price of an NPM 200 depends on the grinding wheel and abrasive package taken with the machine, the knife holder and template set needed for the profiles the workshop actually runs, whether coolant or grit extraction is quoted alongside, and delivery, commissioning and operator training in Georgia. The payback case is usually straightforward: name the number of profile sets sent out for sharpening each month and that figure sits against the quotation.
What is the lead time on an NPM 200?
The NPM 200 is built to order and the current lead time is confirmed at quotation. Because an NPM 200 is normally bought to end a dependence on an outside sharpening service, most buyers keep that service running until the machine is commissioned and the first operator is trained rather than timing the switchover to the delivery date.
What does installing an NPM 200 involve?
Installing an NPM 200 means a solid level bench or floor position with access to both sides of the grinding spindle and good task lighting, then a three-phase connection by a qualified electrician - the published 2.2 kW at 380 V / 50 Hz rating rules out single-phase 220 V premises. Netmak does not publish a weight or footprint for the NPM 200, so those are confirmed at quotation before the bench or bay is prepared.
What consumables and tooling should be budgeted alongside an NPM 200?
The running cost of an NPM 200 is grinding wheels: 250 mm diameter with a 40 mm bore, a standard size that can be bought as an ordinary abrasive rather than a proprietary part. Budget a wheel dresser, more than one wheel grade if both HSS and harder steels are ground, coolant if a coolant arrangement is quoted, and the knife holders or templates for each profile family the workshop runs, none of which is confirmed as included in the published NPM 200 specification.

ფასის მოთხოვნა

დანადგარი: NPM 200 Profil Bicak Bileme Makinasi

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