China Standard CNC High Speed H Beam Drilling Machine Model Ybhd1250 with Great quality

Product Description

H/L/U/C/I Beam Angle beam channel beam profile CNC Marking Drilling Machine


   The machine is mainly used for processing holes on H-beam, Channel beam with Angle beam and plate drilling and marking processing, high speed, the positioning, feeding of 3 spindles are all driven by servo motor. It adopts spindle servo motor, controls by YOKOGAWA PLC., and in-feeding by CNC carriage, high efficiency, and high precision; and it is wildly used in construction, bridge and tower mast & rack, with other industries.
  The main advantage of high speed CNC drilling YBHD1250, it’s high speed drilling, rotation speed can reach 3000rpm.
  Due to SWZ1250H using the carbide drill bits, single hole processing efficiency increased to more than 5 times than the normal speed machine, the overall production efficiency more than 2 times than the normal machine.
  For example: 22 mm diameter, thickness 20 mm workpiece, SWZ series drilling 1 hole need about 30 seconds, SWZ1250H series can be controlled within 5 seconds. 

Machine feature:

     1), The whole machine is optimized integrated design, with high quality machine body and drilling units, which ensure high stability and high rigidity when high speed drilling. This machine is mainly composed of main machine, CNC sliding table (3), drilling spindle box (3), clamping device, detection device, cooling system, scrap box, hydraulic station, lubrication system, Tool Magazine(optional), marking unit (optional).
    2), The main machine is welded by square pipe. The structure of main machine is strengthened where the stress is greater. After welding, artificial aging treatment was carried out. All these ensure the stability of the main machine and then ensure accuracy of the whole machine.
    3), There are 3 CNC sliding tables: fixed side CNC sliding table, movable side CNC sliding table and intermediate CNC sliding table. The 3 sliding tables are similar in structure and are composed of sliding plate, sliding table and servo drive system.
    4), There are 6 CNC axes on the 3 sliding tables, including 3 feeding CNC axes and 3 positioning CNC axes. Each CNC axle is guided by precise linear rolling guide, driven by AC servo motor and ball screw, which ensures positioning accuracy.
    5), There are 3 spindle boxes,  which are mounted on 3 NC sliding tables for horizontal and vertical drilling. Each drilling spindle box can drill both separately and simultaneously.
    6), Used high-speed precision spindle from ZheJiang ‘s well-known brand, model BT, which can meet the using demand of both hard alloy and high-speed steel drill. Every CNC axes are guided by the heavy loading roller linear guide, driven by the servo motor and roller screw which ensure the rigidity and positional accuracy.
   7). Also equips with hydraulic tool cylinder, using hydraulic -disc spring to do automatic tool de-clamping, tool pulling, with tool status monitoring device to check the tool clamping and effective safety co-locking protection device. Easy to change tools. The spindle is driven by spindle servo and timing belt, reducing ratio i=2 , spindle speed is 0~3000r/min, large rotation speed range.
   8), The workpiece is fixed by hydraulic clamping method. There are 5 hydraulic cylinders, which are clamped horizontally and vertically. Horizontal clamping consists of fixed side datum and moving side clamping, fixed side datum is fixed, moving side clamping is driven by large cylinder sliding table, guided by linear CZPT rail, moving towards the fixed side to clamp the workpiece horizontally; vertical clamping is on both fixed side and moving side, and each cylinder drives the pressure bar to move up and down in 4 positions. The workpiece is clamped vertically.
    9), The machine is fed by a NC carriage. The NC carriage is decelerated by the servo motor through the reducer and then passes through the gear rack to driven a laser alignment device. When the workpiece is fed in, the workpiece can be detected and then fed back to realize the precise positioning of the workpiece.
   10), Cooling system: using air-fog cooling, with the internal and external cooling. Each drilling spindle box is equipped with its own external cooling nozzle and internal cooling joint, which can be selected according to the needs of drilling holes. Internal and external cooling can be used independently or simultaneously.
   11), Chip collecting box: Universal caster guide, easy to carry.
   12), The hydraulic system is for auto tool device of ram type drilling box,Horizontal clamping, vertical clamping, side pushing and power raceway, unified oil supply; all the hydraulic units are from imported brands or joint venture companies, for easy maintenance and solving oil leaking, all the design adopts accumulative valves.If marking unit is equipped, there is also an independent hydraulic station for marking unit action.
   13), Machine equips with auto lubrication system, automatic pump the lubrication oil into and do fully lubrication for each and every part of linear guide, ball screw nuts and every rolling bearings etc at regular time, no need manual lubrication, increase the parts life and save time. All the lubrication pump and units are using famous brands.
  14), Tool Magazine(optional):Installed 3 inline type tool magazine, which realize the automatic tool change, also meet the demand of drilling multiple diameter’s hole. Oil spray and air spray cooling, has inner cooling and outer cooling efficacy.
  15), Marking unit(optional): The marking unit adopts the disc typing structure, 0-9, A-Z, 36 characters are distributed on the disc, and the position is selected by the servo motor.
  16), The control system is FACTORY PLC. Strong anti-interference, high precision, because of the digital communication, thus overcome the defect of easy be interference in traditional pulse analog transmission.
  17), In order to ensure the accuracy, reliability and stability of transmission system, electrical system, hydraulic system, all the key components are from international famous brand.

Three BT40 Drilling Spindles (Top, Left and Right) with drilling function
Marking Unit and function:
Workpiece Sample with hole groupMain Specification:

Model YBHD1250
Workpiece size H Beam Web x Flange (mm) 150×80~1250×600
U Beam WebxFlange (mm) 150×80~1250×400
Box Beam WebxFlange (mm) 150×80~1250×400
Angle Beam WebxFlange (mm) 200x200x16
  Max. Thickness(mm) ≤80
Max. material length(mm) 12000
Short material limiting mm Automatic processing≥3000
Manual processing: 690~3000
Spindle Spindle Axis 3
Spindle taper BT40
Spindle rotation speed(r/min)
Stepless speed regulation
Max. hole diameter(mm) Fixed Side,
Moving Side
Φ40(High Speed)
Intermediate Unit
Center line movement scope(mm) Center slide table/
Horizontal direction
Fixed side/movement side
Vertical direction
3 Positioning CNC axis moving speed m/min 0-10m/min
3 feed CNC axis moving speed m/min 0-5m/min
Web width detection stroke mm 1100
Web height detection stroke mm 290
Motor power Spindle motor power (KW) 3*11
Servo motor power of 3 Pcs feeding Axis(KW) 3*2
Servo motor power of 3 Positioning Axis (KW) 3*1.5
Feeding Trolley Feeding trolley servo motor(KW) 5
Maximum feeding speed(m/min) 20m/min
Maximum feeding weight(Tonnes) 10T
Control system CNC System Japan YOKOGAWA PLC
CNC Axis Quantity 7
Hydraulic system Max. Hydraulic Pressure (MPa) 7.5
Motor power(KW) 5.5
Cooling system No. of  Nozzle 3
Pressure of compressed air (Mpa) ≥0.5
Cooling way Internal Cooling & External Cooling
Tool Magazine(optional) Tool Magazine Quantity 3
Tools quantity for each Magazine 4 Pieces
Marking unit(optional) No. of Characters 36 Characters
Characters Size Φ10 mm
Imprinting Depth 0.8~1.5mm
Position servo motor(KW) 0.75
Working environment Working power Three phase 4 wire system 380±10%V, 50HZ
Control power 220±10%V 50HZ
Operate power 24V DC
Working temperature 0ºC ~ 40ºC
Humidity of environment ≤75%
Overall dimension(L×W×H)(mm) About 6000×2100×3400
Main Machine weight (Kg) About 8000

List of the Key Outsourced Components:

NO. Name Manufacturer
Main Electric Component
1 Control system Japan FACTORY PLC
2 Servo Motor Japan Panasonic
3 Servo Driver Japan Panasonic
4 Spindle motor Brand of China
5 Computer Lenovo China
6 Rotary encoder Weidmuller
7 Proximity Switch Normal Open Brand of china
Normal Close
8 Proximity switch Brand of china
9 Photoelectric Switch Germany SICK
Main Hydraulic Pressure Components
1 Hydraulic valves(Main) Italy ATOS
Main Mechanical Components
1 Ball screw ZheJiang
2 Linear guide ZheJiang
3 Precision spindle ZheJiang
Other components
1 Spraying cooling pump ARXIHU (WEST LAKE) DIS.NE
2 Nozzle BIJUR
3 Pneumatic 2 couplet AirTac
4 Cylinder AirTac

   Note: The above parts are supplied by our Approved Suppliers. If encounter special situation, we will take replace with same or higher quality level parts.

Applicable Industry:
    The machine tool is mainly used for drilling H-shaped steel, channel steel and other workpieces, and is widely used in construction, bridges and other industries.

Company Introduction:
    ZheZheJiang nshine CNC is always focusing on our ultimate goal – to secure and increase our customer’s productivity – has made us the leader in China market in the manufacture of machines for processing angle bar, beam channel profiles, steel plates, tubesheet and flanges, mainly serving for fabricating iron towers, steel structure, heat exchangers, boilers, bridges, and trucks.Strong R & D center with more than 10 engineers team, 25 years of experience from year 1996, more than 100 staff, plant area about 25,000 sqm., very harsh quality control of every component and the whole machine, about 12 million US dollars sales turnover per year.
     Sunshine CNC machines’ market share in China is around 70% and exported to 50+ countries across globe market. All top ranked tower manufacturers, steel structure fabricators and power station makers, bridge/railway manufacturers, truck makers are our clients.
    Main products: CNC Angle Line, CNC Beam Drilling Sawing Machine, CNC Plate Drilling Machine, CNC Rail Processing Machine, CNC Tubesheet Flange Drilling Machine, Truck beam plate punching machine, etc. 

    One measure of the outstanding quality of our machines is their longevity: many Sunshine’s machines have been in operation for more than 10 years! Many clients are continually placing repeated orders which verified well our machines’ perfect quality and reliable performance.

     The company drafted many China national standards for CNC angle line machine and CNC beam drilling sawing machine and CNC plate drilling machine.
Relevant Certificate:

  After-sales Service:
  Training for installation and service:

  A. We will supply the machine with training video and user’s manual in English for installing, operation, maintenance and trouble-shooting, and shall give technical CZPT by e-mail,  , Wechat, telephone/MSN/ICQ and so on, when you meet some problems of installation, using or adjusting.

  B. You can come to our factory for inspection and training. We will provide professional guide. Direct and effective face-to-face training. Here we have assembled equipment, all sorts of tools and testing facility,we will also provide accommodation during training period.

  C.The Strong after–sale service team in China, Our engineers (staffs) can speak fluent English to communicate and solve question when you have requirement calendar day per person.

  D. Depending on the region, If need our engineer to visit for installation, we will dispatch engineer for installation and service at your site.


   The guarantee period of quality shall be 12 months counting from the date on which the machine finished installation and accept by Buyer. We are responsible for providing the free of charge during the guarantee period. If out of guarantee time, all damaged parts are charged.

   1. When can you arrange shipment?
    For machines available in stock, the shipment can be arranged within 15 days after getting advance payment or L/C;
    For machines non available in stock, the shipment can be arranged with 60 days after getting advance payment or L/C.

    2. What can you do if my machines have problems?
    1) We can send you free components if machines are in warranty period;
    2) 24 hours service on line;
    3) We can assign our engineers to serve you if you want.

    3. Do you provide machine operation training?
     Yes. We can send professional engineers to the working site for machine’s installation, commissioning and operation training.

    4. Which machine model shall I choose when I purchase from you?
    Please share us your material size and your processing request, then we will recommend our machine most suitable and most cost effective for your work demand.

   5. What’s your machine’s market share in China?
   Our market share in China is about 70%+, and we’ve exported to 50+ countries across the globe market, since year 1996.

If you have an questions, pls call us without hesitation. Thanks! 


Standard Length Splined Shafts

Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.

Disc brake mounting interfaces that are splined

There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.

Disc brake mounting interfaces that are helical splined

A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.

China Standard CNC High Speed H Beam Drilling Machine Model Ybhd1250     with Great qualityChina Standard CNC High Speed H Beam Drilling Machine Model Ybhd1250     with Great quality