Wuxi JACK Steel Structure BOX H Beam Small and Large End Face Milling Machine,

Covering the Widest Size Range of Workpieces for Customer!

From Small to Giant, the Extensive Applicable Workpiece Sizes of Wuxi JACK Small and Large Beam End Milling Machine

As technology based Chinese company started by 3 senior engineers in the year 2009, Wuxi JACK designs and develops full range of DX models Steel Structure BOX H Beam Face Rough Milling Machine, including:
1) Conventional size Cross BOX H Beam Face End Milling Machine;
2) CNC control Steel Structure Beam Pipe Face End Milling Machine;

3) Special Sized Workpieces of Steel Structure Small and Large BOX H Beam End Face Rough Milling Machine:

DX4080 model works on large steel structure column Beam in China
DX6080 model works on large steel structure column Beam in Vietnam
DX0815 model works on small flange
CNC-DX3030 model mills on large BOX Beam
CNC-DX1015 model mills on small special design steel structure
DX2020 model machines on large pipe (Tank)
On Conventional Sized Workpieces: Meanwhile, as the first class Chinese company on producing steel structure Beam End Face Rough Milling Machine, Wuxi JACK standard models and CNC control Beam and pipe End Milling Machine also delivers superior end face milling quality in consistent and high efficient form, on the most frequently used steel structure workpieces of:
BOX Beam
H Beam
Pipe (Tank)
Cross Beam

The Best Selling Models of Wuxi JACK Small and Large Steel Structure BOX H Beam End Face Rough Milling Machine

By the year 2025, in Chinese Welding and Cutting industry, only Wuxi JACK has accumulated rich experience on designing and producing these special sized machines, especially large models:
DX4080 Large model
DX6080 Large model
DX6080 Large model
DX3030 Medium Large model
DX1015 Small model
DX2020 Medium Large model
DX3535 Medium Large model
DX4080 Large model

Newly Supplied Medium Large End Face Milling Machine on Steel Structure BOX H Beam in 2025:

CNC-DX2040 for East European Customer
DX3535 for Vietnam Customer
DX2545 for East European Customer
DX3550 for Chinese Sichuan Customer
For the largest volume selling models of steel structure pipe BOX H Beam End Face Rough Milling Machine: Standard and CNC control models, Wuxi JACK also produces top quality products for customers:
DX0815 small model
DX1520 standard model
DX1540 standard model
DX1416 with special design clamp
DX1530 standard model
DX1520 standard model
CNC-DX1215 CNC type standard model
CNC-DX1520 CNC type standard model

Milling and Facing Center, Sophisticated Group of CNC Control Steel Structure BOX H Beam and Pipe End Face Rough Milling Machine

This is also featured product of Wuxi JACK:
Below Milling and Facing Center on H Beam for East European customer is consisted of:
1) 2 sets of CNC-DX1540 CNC Control BOX H Beam Face End Milling Machine;
2) 5 groups of hydraulic drive clamping racks, special design;
3) 2 sets of assistant 60° turning table, special design

Operating Videos of Wuxi JACK Standard, Small, Large Steel Structure BOX H Beam and Pipe End Face Rough Milling Machine

Related Page Link: For checking on more videos of our machine, please visit page of: Working videos of Wuxi JACK Conventional and CNC type steel structure BOX H Beam End Face Rough Milling Machine

Primary Technical Parameters of Wuxi JACK Special Size Steel Structure BOX H Face Small and Large Beam End Milling Machine

Note: Below table is for your quick review on our small and large models machines on end face milling steel structure BOX H Beams. For more detailed information, please check ending section of this page:
  Small Models Large Models
Models DX08xx ~ DX10xx. For example: DX0815 DX40xx ~ DX60xx. For example: DX6080
Max. Up and Down End Face Milling Stroke 800mm (For DX08xx) ~ 1,000mm (For DX10xx) 4,000mm (For DX40xx) ~ 6,000mm (For DX60xx)
Max. Forward and Backward End Face Milling Stroke Suggestion: 1,000mm ~ 3,000 mm Suggestion: 4,000mm ~ 8,000mm
Control Mode Conventional A.C. inverter and relay control,
or CNC control Steel Structure BOX H Beam Face End Milling Machine		 Usually only Conventional A.C. inverter and relay control
Suitable Workpieces Steel plate/ Small steel structure parts/
Small BOX H Beams		 Large steel structure Beams
Milling Head Power 7.5kW 7.5kW/ 9.3kW/ 11kW
Milling Head Horizontal Direction Movement Drive Motor 2.2kW A.C. motor for conventional model machine,
or 1.5kW servo motor for CNC models		 4kW A.C. motor 
Milling Head Vertical Direction Movement Drive Motor 3kW A.C. motor for conventional relay control models,
or 2kW servo motor for CNC control models 		 5.5kW for Large Beam End Milling Machine
X (Horizontal) and Y (Vertical) Axis End Face Milling Speed 150 ~ 800 mm/ min. 150 ~ 800 mm/ min.
Workpiece Clamp Way during End Face Milling Operation Standard or special design hydraulic drive clamping tables and brackets Customer made platform, no need to specifically secure on large heavy workpiece

Technical Superiorities of Wuxi JACK Steel Structure BOX H Beam Large End Face Milling Machine

1. Application of Large Models:
1) These heavy duty machines are usually applied in: Shipbuilding/ Bridge Construction/ Steel Structure/ Stadium/ Petrochemical and other related industries;
2) Although not as widespread in use as conventional sized machines, large models machines represent “high end” products, together with CNC control models, embodying comprehensive strength of supplier company;

2. Wuxi JACK Business Performance on Steel Structure Large Beam End Milling Machine:

1) Over the past decade, Wuxi JACK is the only Chinese company, who has successfully delivered several sets of heavy duty large machines for customers both in China and Overseas, the typical models are from DX4080 to DX6080;
2) Besides, we also take the lead in providing more popular medium large models, covering models of DX2020/ DX3030/ DX3550...;
 

3. Significance on Manufacturing Heavy duty Large Beam End Milling Machine:

Manufacturing Site of Wuxi JACK DX6080 Steel Structure BOX H Beam Large End Face Milling Machine:

1) This is another strong point of Wuxi JACK DX series H Beam End Face Rough Milling Machine compared with other suppliers, besides numerous excellences of: High power versatile milling head/ Linear guiderail, and CNC models;
2) Common seen models of machine are from DX12xx to DX30xx, referring to the max. end face milling height stroke of 1,200mm to 3,000mm;
3) Any size beyond this range, especially bigger size, poses great challenge to manufacturers;
4) Design and manufacturing on large models machines involves sophisticated design and validation process, strong machining and assembly capability.
 

4. Technical Challenge on Producing and Running Heavy duty Steel Structure BOX H Beam Large End Face Milling Machine:

1) Upright Column: With increasement on vertical end face milling stroke, so is the potential risk of upright column defection and swing, because of its insufficient strength and rigidity if not proper designed and produced;
2) Potential Risk on Performance:
a) Insufficient rigidity upright column may bring along problems of uneven finished end face milling surface on workpieces, and inferior end milling quality:
b) With increase of column height, so as increase of potential probability of “Milling Head Dodge” --- This means the upright column take the milling head away from workpiece during end face milling operation of Steel structure BOX H Beam Large End Face Milling Machine, leading to insufficient milling depth, and thus inferior end milling quality;
3) Safety Hazard and Measure Taken:
a) Growing more seriously, flabby upright column may lead to safety issues to operators, when operating on these heavy duty machines;
b) When loading and unloading large and heavy steel structure workpieces onto and off these Large Beam End Milling Machine, operator teams should be extremely cautious;
c) Accordingly, there are series of measures taken by Wuxi JACK team, during designing and manufacture on the large machines: Special made erected column/ Counterweight inside the Column/ Special made Elevating Nut/ Staircase and working platform with guardrail…
 

5. Wuxi JACK Solution on Developing Reliable Steel Structure BOX H Beam Large End Face Milling Machine:

1) Carefully Calculated and Validated Design:
a) In Wuxi JACK large models machines, cross size sizes of upright columns are specifically enlarged and strengthened:
b) For example, 1700mm x 1800mm cross section size for upright column of DX6080 large model, in the integral appearance form of trapezoidal transition, improving on stress condition for performing on high speed two dimensional running of the milling head, during operating period of large models machine;

2) Structure of Upright Column in Large Beam End Milling Machine:

a) To fully guarantee on its strong and sufficient firmness, the upright column is made into shape of inclined type, making its heavy duty bottom segment of enlarged cross section;
b) The entire piece of upright column is integrally heat treated after being welded into shape;
c) The connecting boards between machine bed and column, as well as between column and milling carriage, also have augmented dimension;
d) In all, the upright column in large models machines have large cross section of bottom segment for solid base, and oblique top segment. Such design of upright column has the best degree of rigidity, which has sufficient bearing capacity and good appearance;
 

6. Upgrade, Technical Features and Characteristics of Large Welding Structure BOX H Beam End Face Rough Milling Machine:

1) Upgrade:
To meet demand on fulfilling end face milling on large dimension workpieces, several critical parameters are updated:
a) Spindle rpm of face milling head: Being raised to 75~ 505 rpm, from 75~ 420 rpm;
b) Travel limit of face milling head spindle: To L= 250 mm, from 100 mm;
c) Milling Head Tilting Angle: To -45°~ +45°, from 0°~ +45°;

2) Technical Features of Steel Structure BOX H Beam Large End Face Milling Machine:

a) Raw materials are 20~ 30mm thickness steel plates and section steels;
b) The sub-assemblies of machine bed and columns are made from integral parts and heat treated integrally;
c) Cross section of upright column is the most critical parameter for getting successful heavy duty machine, which are specifically enlarged;

3) Transmission in Large Beam End Milling Machine:

a) Horizontal transmission is by means of gear and rack, connected together from 5,000mm segment each piece;
b) Vertical transmission is by means of integral piece of leadscrew.
 

7. Milling Head of Wuxi JACK Steel Structure BOX H Beam Large End Face Milling Machine:

For models from DX40xx, which means the max. up and down end face milling stroke is 4,000mm, power of the equipped milling head is raised from 7.5kW to 9.3kW or even 11kW, to fully guarantee on efficiency and cutting depth of end face milling on large steel structure working parts:

7.5kW
9.3kW
11kW

Some Overall Technical Points with Steel Structure BOX H Beam End Face Rough Milling Machine

1. Upright Column Structure of Small and Large Beam End Milling Machine:

1) Importance: The max. vertical milling stroke is the most crtical technical index for End Milling Machine: The higher the valid vertical stroke of end face milling, the more difficult in designing and production on the machine. So, DX6080 model is the apex in its machine family;
2) The reason is, with increasement of upright column height, the corresponding risk grows on its insufficient rigidity, which may lead to flabby structure, and consequently unstable milling head and its operation;
 

3) Three Types of Upright Column Structure in Steel Structure BOX H Beam Face End Milling Machine:

a) In DX0820 to DX10xx small models: (Fig.1)
Upright column is a segment of straight square column:
b) In DX12xx and DX15xx series coventional models: (Fig.2)
The upright column is assembled from 2 segments of straight square columns, with an intermediate transition;
c) In DX20xx and above large models: (Fig.3)
The upright column is a bottom segment of large straight square column, with a top oblique segment --- Such design of column have strongest strength and firmness;
In all, design and workmanship on upright vertical column, weighs heavily on successful running of DX series steel structure BOX H Beam End Face Rough Milling Machine, especially in large models;
4) The bottom of the upright column has a square opening covered with bright yellow color cover, which has rows of long slots--- This is for heat dissipation of the vertical installed column driving motor, as well as convenience of checking running condition of the motor during work:
Heat dissipation and observing slots at the bottom of upright column: (Fig.4)

 

2. Milling Technique Applied in Steel Structure BOX H Beam Small and Large End Face Milling Machine:

1) The end milling under such condition belongs to ''Heavy Milling'', which means deep cut with large volumes of scrap generated, and relative lower requirement on roughness of finishness;
2) The cutting depth in every working step of the BOX H Beam end Face Rough Milling Machine is usually 5~ 6mm;
3) The working tool is small cutter head of Φ160~ Φ200mm. Under special conditions, for example, when customer has workpieces of large castings, to make sure cutting depth and efficiency, Φ315mm large cutter head should be used;
4) The recommended end face milling velocity is around 280~ 350mm/min., continuous adjustable and displayed in machine operating panel, either it controlled with A.C. inverter in ordinary models, or controlled with CNC in CNC models;
5) Besides the basic function of vertical straight end face milling, Wuxi JACK steel structure BOX H Beam End Face Rough Milling Machine is entailed with function of beveling, or called slant face milling. The milling head can be tilted integrally within the range of 0°~ 45° along T slot of its installation board, in the vertical mounting plane of workpiece end face. This is the unique feature of Wuxi JACK machine in the market;
6) Quality of finished working parts can meet requirement on the 1st stage rough machining: Rough layer of both sides end surfaces of workpieces are removed, making prepare on subsequent steps of either finished milling, or assembly, or direct end face joint.

 

3. Flexible Size Horizontal Stroke in Steel Structure BOX H Beam End Face Rough Milling Machine:

1) As shown in the above photos, guarding unit of horizontal base bed is of cascading style, which is made from stainless steel. Together with horizontal movement of upright column along machine base bed, the guarding unit is sleeved in and out accordingly, protecting the heavy duty precise linear guiderail from being infiltrated with foreign particles and milling scraps. The guarding unit has the advantages of good seal, good dissipation and long life;
2) Under the primary parameter of vertical stroke, horizontal stroke is the secondary tier specification, in model determination of steel structure BOX H Beam face End Milling Machine. This is the reason why valid horizontal stroke is optional parameter. Which means, customer can denote their required horizontal stroke for the purchased model;
3) There is a peep hole on the guard cover, thru which lubricating and cleanness condition of the precise guiderail can be observed during work.
 

Hydraulic Clamp Table in Steel Structure BOX H Beam Large End Face Milling Machine

 

1. Different Designs on Workpiece Bracket in Steel Structure Pipe BOX H Beam Face End Milling Machine:

Importance: Proper designed workpiece brackets are important for proper running of the machine. Check carefully on design of these brackets in the above photos, you can find there exist certain difference between used for BOX Beam and Pipe Structure Member, as well as dimensions of these workpieces. Its clamping bracket is designed based on structure characteristic of workpieces;
 

2. Overall Design on Clamp Table in Steel Structure BOX H Beam End Face Rough Milling Machine:

The above left 2 photos:
1) In one set of End Milling Machine, depending on the longest length of workpiece, one group of workpiece clamp brackets consists of two to three sets of brackets;
2) The first bracket, which is the closet to end face of workpiece, is the most important one. It clamps the workpiece from both bottom and lateral side --- Depending on whether BOX Beam or pipe structural members, there are two or one overhead downward cylinders to clamp the workpiece;
3) The next one or two brackets usually clamp the workpiece from lateral side only, unless special requirement on downward clamp;
4) During clamping, one side of workpiece should be taken as reference plane, and be perpendicular with end face of workpiece. If not, end face milling quality may be negatively influenced;
3. Workpiece Clamp Table in Pipe and Steel Structure BOX H Face Large Beam End Milling Machine:
The above right 2 photos:
1) When workpiece equals to or exceeds 2,000mm height, the above introduced single side clamping is not sufficient to secure on workpiece reliably;
2) By this time, double sides clamping manner should be adopted, which forms the entire clamping system like a half enclosed frame structure;
3) The large and heavy workpiece is clamped from both sides, thus giving reliable and firm clamp on large and heavy workpieces.

Wuxi JACK Special Size Small and Large BOX I H Beam End Milling Machine

1. Standard Sizes Beam Face Rough Milling Machine:

1) Around 50% of the machine models have the max. valid up and down end face milling stroke within the range of 1200~ 1500mm, applicable for Steel Structure Industry use, machining on workpieces welding BOX/ T/ I/ H Beam;
2) The corresponding models are DX12xx and DX15xx series;

3) BOX Beam End Face being milled in Wuxi JACK DX1520 BOX Beam End Milling Machine: (Fig.1)

2. Special Sizes Small and Large Beam End Milling Machine:

Valid working stroke outside of (Beyond) the above range:
1) Small End Milling Machine: The max. up and down stroke is from 800mm to 1200mm (Excluded), the corresponding models are from DX08xx to DX12xx;

Wuxi JACK DX0810 small steel Beam End Milling Machine ready for shipment: (Fig.2)

2) Large End Face Milling Machine: The max. up and down stroke is from 2000mm to 6000mm, the corresponding models are from DX20xx to DX60xx;

Wuxi JACK DX6080 Large BOX I H Beam Face Rough Milling Machine to be delivered to Vietnam customer site: (Fig.3)

3. Technical Breakthrough on Small and Large End Face Milling Machine:

1) Applicable for small and large special sized workpieces:

Wuxi JACK DX4080 Large Beam End Milling Machine works on large steel structure working part: (Fig.4)
2) Extending Application scope of the Machine: Small and Large Beam End Milling Machine widens application range of standard models, expanding it into a general purpose rough machining equipment beyond Steel Structure industries;
3) For quick understanding on strong points of Wuxi JACK machines, please visit summary slides “Advantage of Wuxi JACK BOX I H Beam Face Rough Milling Machine”.

Order to Delivery Value Chain of Special Size Small and Large BOX I H Face Rough Milling Machine

Manufacturing on Large Beam End Milling Machine

Lefthand scrolling photos: Every step of producing Large End Face Milling Machine at Wuxi JACK company

 

1. Higher Manufacturing Cost: In view of production system control, special model equipment has higher manufacturing cost and longer lead time, and hence higher selling price of the machine;
2. Engineering to Order: In view of supply chain management, producing Large BOX I H Beam End Milling Machine is engineering to order, which entails harder work of technical experts;
3. Developing Process of Special Sized models: This involves 10 steps of: Design/ Validation/ Pilot/ Machining/ Fabrication/ Assembly/ Factory Commissioning/ Shipment/ Installation/ Commissioning on the machine;
4. Workmanship of components and sub-assembles is vital for successful running on H BOX Beam Face Rough Milling Machine, especially special models of the equipment;
5. Wuxi JACK is good at and takes lead in industry on developing small and Large Beam End Milling Machine, especially tailor made models

Subdivision on Wuxi JACK Steel BOX I H Beam End Milling Machine

According to sizes and cross section shape of workpieces, Wuxi JACK DX series BOX I H Beam Face Rough Milling Machine can be divided into 5 branches of:
1. Small to Standard Size: The corresponding max. end face milling height stroke is from 800mm to 1500mm: DX08xx to DX15xx;
2. Medium to Large Size: The corresponding max. vertical end face milling size is from 1500mm to 2000mm: DX15xx to DX20xx;
3. Heavy duty Large Beam End Milling Machine: The corresponding max. vertical end face milling size is from 2000mm to 6000mm: DX20xx to DX60xx;

4. CNC Control BOX I H Beam End Milling Machine:

1) This series is developed by Wuxi JACK for milling on special and circular cross section shape workpieces;
2) The max. vertical end face milling size is from 800mm to 3500mm: CNC-DX08xx to CNC-DX35xx;

5. Milling and Facing Center:

1) Being developed for implementing on both ends of working parts end face milling simultaneously, available on oblique and or special cross section steel structure members;
2) Milling and Facing Center is composed of 2 to several sets of tailor made CNC BOX I H Beam End Milling Machine and workpiece clamping racks.
 

2. Medium to Large BOX I H Beam End Milling Machine:

 

1. Small to Standard Size BOX I H Beam Face Rough Milling Machine:

3. Heavy duty Large End Face Milling Machine:

1. Scope and Feature of Large Beam Face Rough Milling Machine:

1) Specification: The max. up and down end face milling stroke is from 4000mm to 6000mm, the Corresponding Series is from DX40xx to DX60xx;
2) Wuxi JACK Position: Only very small percentage of Chinese company has real capability on developing heavy duty large models of the machine. Wuxi JACK is leading supplier on it. Our best selling and classical models are: DX4080/ DX4060/ DX5080 / DX6080;
3) Safe Operation: Due to large size and heavy weight of both machine and workpiece, installation/ operation/ maintenance of heavy duty Large Beam End Milling Machine all need special attention;
4) Milling Head Power for large models machine: Powerful 7.5kW / 9.3kW / 11kW;
5) Workpiece Racks: Because of sufficient heavy weight workpieces, hydraulic drive clamp unit is not necessary for large models machine. Customers just need to prepare on workpiece loading platform, shown in the left hand photos.
 

2. Technical Parameters of Heavy duty Large End Face Milling Machine:

 Applicable Max. Valid Cross Section Height of Workpiece  4,000 ~ 6,000 mm  
  Horizontal End Face Milling Speed  150 ~ 800 mm/min. Variable Frequency Drive
  Idle Speed of Milling Head Carriage in Horizontal and Vertical Way  1200 mm/min. Fixed Velocity
  Vertical End Face Milling Speed of Large Steel BOX I H Beam Face Rough Milling Machine  150 ~ 800 mm/min. Variable Frequency Drive
 Milling Head Horizontal Drive Motor  4 kW  Variable frequnecy motor
 Milling Head Vertical Drive Motor
 in Steel BOX H Beam End Milling Machine		   5.5 kW  
 Guide of Milling Head in Horizontal and Vertical Way  Heavy duty Precise Linear Guiderail, assembled onto mechanical base bed and column
  Power of Milling Head  7.5 / 9.3/ 11 kW  Made in China
 Workpiece Clamping Table No need  

4. CNC Control Pipe BOX I H Beam End Milling Machine

View More

5. Steel Structure Parts Milling and Facing Center

Application Range and Related Equipment of Small and Large Beam End Milling Machine

1. Small Models (DX08xx ~ DX10xx): Being applied in Machine Tool Works industry, for performing rough milling on end of steel plates/ small structure workpieces;
2. Large Models (DX40xx ~ DX60xx): See more wider ranges of application in industries of Machine Tool Works/ Shipbuilding/ Port Machinery/ Bridge Construction/ Casting/ Forging, etc.;

3. The often Worked together Equipment with Steel Beam Face Rough Milling Machine:

1) Edge Milling Machine --- For performing edge milling on sheet metal plates;
2) Edge Rounding Machine --- For performing edge rounding for getting round and smooth corners on steel plates/ H Beam, to increase painting adhesion of workpieces;
3) Stiffener Plate Element Straightening Machine --- For performing high speed straightening on ribbed plate unit;
4) Automatic Girder Longitudinal Welding Machine --- For performing welding on super large structure beams;
Edge Milling Machine H Beam Assembly Welding Straightening Machine Welding Positioner
Angle Steel Straightening Machine BOX Beam Production Line Edge Rounding Machine Plate Butt Joint Welding Machine
 

 

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BOX Beam Production Line
RH3000 Steel Plate Edge Rounding Machine
MP20 Plate Butt Joint Welding Machine

FAQ on Special Size Small and Large End Face Milling Machine

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WUXI JACK TECHNOLOGY CO., LTD
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