China-Suyu-Railway-Materials-Brake-Blocks

Cast iron brake blocks:

Our cast iron brake block enjoys many advantages including hardness, impact strength and so on. It consists of two parts, the cast iron and the steel support. Both the surface and core of the cast iron have the hardness within the range of 197< HB< 255.

When facing subsequent impacts to the brake block or brake shoe, the steel support must remain intact and attached to the iron places. The connection bridge may possibly become detached but should not show any soundness defects. Separated from the brake shoe, the support must be able to withstand the bend test with cracking or breaking.

Chemical compositions of cast iron:
Chemical compositions of steel support:

About us:
Founded in 2003, Suyu is the largest railway fastener manufacturer in China. We are committed to providing our global customers with high quality and economically priced railway fastener products, including our rail sleeper screw, rail spike, railway bolt, and elastic rail clip.

All our products are backed by our R&D efforts, our uncompromising quality control practices, and our cost control measures. In fact, our excellent research and development department can develop products from samples or drawings provided by our clients.

With certificates SGS, TUV, ISO9001-2008, we supply our products, including our railway washer, rail clip, and rail fish plate, to famous companies such as VAE, and Hilti. As we put the quality of our products and our customers first, quality control management is always a priority at Suyu. We welcome costomers all around the world to visit our factory and our office.


Our main products:
Composite brake blocks, cast iron brake blocks, crane rails, dog spike, screw spike, railway bolt and nut, washer, rail clip, rail shoulder, plastic and rubber parts, crane rail, fish plate, base plate and so on.

If any of the products interests you, welcome to contact me.  I will offer you the best quality goods with most competitive price.


 

STONE WORKING Cnc Router

This cnc router is designed for stone working, could cut, engrave and drill on marble, granite, travertine, limestone, onyx, soapstone, slate, quartzite etc, suitable for fireplace, countertop, sink, desk in kitchen, bathroom, residential, hotel, office building etc.

Advantages of Stone Cnc Router:

• Three axises adopt imported linear orbit, two line sliding track, heavy loading, stable working, high precision, longlife time.
• Whole seamless weld steel structure, wheels on cnc router table, not easy to distort, the table back lining is armor plate, good rigidity, the machine can bear 1 MT at least.
• Constant power spindle and motor, strong cutting capacity, high efficiency,Well compatibility, compatible software CAD/CAM, such as Type3,  Artcam, Castmate, Wentai, CorelDraw.

Product Application:

1. Suitable for natural marble, granite, bluestone, sandstone, artificial stone, tombstone, milestone, ceramic tile, jade, crystal, ceramics, glass, plastic, wood, bamboo, cambered surface, sphere, stainless steel, iron, copper, aluminum, titanium alloy, can doing 3D embossment, and line engraving, beveling, drilling 2D engraving.
2. Such as granite stone can be layered engraving to 3mm.
3. Marble, bluestone can be engraving to 3mm on time.

4. Engraving characters, letters, pattern, intaglio, rilievi, handwriting, ancient calligraphy, abraziune colored drawing, flat carving colored drawing, etc. on stone, glass, depth can control optionally, to reach the artistic effect.

Main Features:

★ Heavy duty Machine structure, good weight bearing capacity, not easy to deformation, the special machine bed design, can bearing more than 2000kgs materials.
★ The special designed Zaxis, can increase the stone relief accuracy, can solve the Zaxis belt or ball screw breaking problem thoroughly.
★ The water proof and dust proof system for X Y Zaxis, can protect all the parts, reduce the machine fault, enlarge the life time.
★ High-performance driven motor to ensure that the machines high speed and accuracy.
★ Using well-known domestic brands of water-cooled brushless spindle, low noise, strong cutting ability, to ensure the long time working.
★ Easy to use Mach 3 controller works with all industry standard CAD/CAM software(optional, Nc-studio, DSP controller)
★ High grade Hiwin square rail
★ XY axis German helical rack and pinion
★ Z axis high precision TBI ball screw
★ 900*1500mm, 1300*1800mm, 1300*2500mm, 1500*3000mm,1800*2500mm standard sizes (Special sizes available upon request.)

★ 1 spindle, 2 spindles or 3 spindles available upon request.

Technical parameters:

Items	Parameters
Working area(mm)	1300*2500*200mm/1200*1200mm, etc.
Table Structure	T-slot table
Transmission system	X,Y axis Gear Rack transmission,z axis Ballscrew from Taiwan but with German technology
Lead rail system	Linear round guide rail
Spindle power	5.5 kw Water-cooling ,3.175/4/6/12.7mm
spindle speed	0-24000 rpm
Motor	stepper(Panasonic/Yaskawa optional)
Drive	stepper(Panasonic/Yaskawa/hybrid optional)
Dust collector system	For your option
Inverter	7.5kw Fuling inverter
Software environmant	Windows 98/2000/XP
Control System	DSP A11/Mach3/Nc-studio controller
Compatible file formats	G code; *.u00 ; *.mmg ; *.plt .
Compatible CAD/CAM Softwares	Ucancam V8 / Type3 / Artcam /
Working Voltage	AC380V,3ph, 50Hz
Precision	0.005mm
Max speed	26.0m/min
Max engraving speed	18.0m/min
Max feeding height	200mm
Work-holding devices	by fixture
Interface type	USB
Warranty guarantee	One-year after-sale services

Professional Stone Cnc Router

Professional Stone Cnc Router,Stone Cnc Router,Stone Engraving Machine,Stone Engraving Equipment

Shandong U-May CNC Technology Co., Ltd. , https://www.fiberlasers.de