2MK2150 NC deep hole strong honing machine

Price: 30000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Brand Name: HongXin 
  • Model No.: HX2MK2150 
  • Place of Origin: Shandong  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 20
  • Packing:PALLET
  • Delivery Date: Negotiation

2MK2135/2MK2150

NC deep hole strong honing machine is for deep cylindrical workpiece grinding and polishing process,such as all kinds of hydraulic cylinder,cylinder and other precision tubes.Especially suitable for workpiece with a step hole honing and polishing. The production precision is up to IT7-IT8 or more,sureface roughness can reach Ra0.2-0.4 µm.The local honing can be modified by machining taper, ellipticity and local aperture error. Cold drawn steel tube can be used for strong honing directly. 2MK series machines are with high accuracy and efficiency.

This machine has KND control system,AC servo motor,a grinding rod box adopts stepless speed regulation,steady reversing,easy to adjust speed,and easy to control precision of hole dia and decrease work strength. This machine adopts the servo motor to drive the chain wheel and chain to realize the to-and-fro movement of grinding head,which can control the honing precise position. At the same time,it has double square rails,which can use longer and better precision. The honing head is hydraulic constant pressure expansion,the honing force stabilized sand bar unchanged,in order to ensure the workpiece roundness and cylindricity, Honing pressure can be adjusted if need,and set up a high and low voltage control switch on the operation table.You can change rough and refined honing easily.

specification

Technical data

2MK2135

2MK2150

Honing hole dia range

Ø80mm-ø350mm

Ø100mm-ø500mm

Workpiece fixing dia range

Ø100mm-ø450mm

Ø200mm-ø650mm

Height of principal axis center

450mm

500mm

Max Honing hole depth

1000-12000mm

1000-12000mm

Dia of the principal axis bedside

Ø100mm

Ø100mm

Borning of front principal axis

120mm

120mm

Grinding rod box speed range

25-280r/min(stepless speed regulation)

10-200r/min(stepless)

Reciprocating motion speed range

4-18r/min(stepless speed regulation)

5-18r/min(stepless)

Honing head expanding system pressure

0.3-4Mpa

0.3-4Mpa

Honing box motor capacity

11KW

15KW

Reciprocating AC motor

5KW

5.5KW

Cooling pump motor

250WX2

250WX2

Cooling system flow

200L/min

200L/min

Honing head expanding pump motor

1.5KW

1.5KW

 

 


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Tel: 86-0534-8122876
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Dezhou Hong Xin Machine Tool Co., Ltd.
Tiexi South Road, Dezhou, Shandong, China (Mainland) / 253000
Fax: 86-0534-8122877
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