0086-022-60932896
No. 6, Hongyun Road, Shuigaozhuang, Xinkou Town, Xinqing District, Tianjin, China (Mainland)
| Process | Sand casting |
| Common material | Alloy steels, Carbon Steel , Stainless steel, Malleable iron , Grey iron, Ductile iron, Aluminum, Bronze etc. |
| Technical parameters | Casting weight range:0.6kg-2000kg |
| CNC Machined Surface Roughness (Ra/μm): 0.8 | |
| Casting Min. Wall Thickness 4mm | |
| Casting Min. Linear tolerance 0.2mm | |
| Casting Min. Position tolerance: 0.3mm | |
| Surface treatment | Sand blasting, shot blasting, painting, polishing, powerd coating , anti-rust plaining ,QPQ or galvanization etc. |
| Software | PRO/E, Auto CAD, Solid Works, Ug, CAD, CAM |
| Standard | AISI, ASTM, DIN, ISO, BS, JIS |
| Packing | A. Plastic Bag+ Carton box |
| B. Plastic Bag+ Carton Box + Wooden Case | |
| C: Packing according to customer design requirement | |
| All our products will be well packed to keep off damage or moisture. | |
| Delivery Days | Nomally 30 days after receiving the prepayment, subject to the volume of the practical order. |
Productive technology:
Sample: Product drawing→ Technics Analysis→ Professional design→2D/3D contrast→ Machining and inspect the mould →Test (cast) →Approve
Lot Production: Inspect the raw material→ Smelting→ Sand mold→ Cast→ Inspect material component→ Cut the gate→ Grind the gate→ Shot blasting→ Inspect castings→ Surface treatment→ Machining the castings→ Inspect dimensions→ Final checking→ Packing (rust prevention)→ Shipment
Our services
Rich Know-how
We are a professional manufacturer of machinery & casting products, owning meanwhile several cooperative factories.
Competitive price as well as high quality
With experienced technical engineers and strict inspection, our factory can help you lower cost and provide high quality products.
Fast and specialized response
We take technically every enquiry and order seriously. We have all our engineers at your desposal to ensure fast and specialized response.
Our faith
We believe only good quality and honesty ensure long term cooperation. Therefore we would rather focus on the production itself but not on sales strategy.
Strict inspection
Flexible cooperation
wooden pallet & wooden box or as customer's requiremenet
Our company have a large number of the Quality Control Engineers, and we also have a lot of high precision testing equipment. such as: three coordinate measuring system, spectrograph, Optical Brinell hardness tester, tensile testing machine, air-gauge, Dial bore gauges, Inside Micrometer etc.
| Material | Carbon steel, low alloy steel, structural steel, tool steel, aluminum alloy, stainless steel |
| Process | Free forging, die forging, pressure forming,roll forging, electric heating forging, precision forging |
| Equipment | Press machine, forging hammer, friction press, roll forging machine, electric furnace, heat treatment |
| Surface Treatment | Coating, zinc phosphide, impregnation, electric galvanized, hot dip galvanized, e-coating, painting |
| Testing Equipment | Spectrum analyzer, tension tester, hardness tester, three coordinates detector (CMM), caliper, micrometer, dial gauge, microscope, roughness tester, salt spray testing machine, ultrasonic flaw detector, X-ray detection machine, magnetic particle flaw detector, air tightness testing machine, thickness gaug |
| Production usage | Auto parts, train parts, mining accessories, engineering machinery parts, valves, pipe fittings, construction machinery and furniture accessories, agricultural machinery parts |
1. Are you a manufacturer or a trading company?
We are a professional manufacturer. Most of our staffs including our general manager own over 10 years' export experience on designing and producing machinery parts.
2. How can I get some samples?
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.
3. Can you make casting according to our drawing?
Yes, we can generally make casting according to your drawing, 2D drawing, or 3D cad model. Were the 3D cad model supplied, the development of the tooling could be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.
4. Can you make casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.
5. What's your quality control device in house?
We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and CMM checking method to control the casting detect under the surface of casting.
Contact:May
Wechat: htysteel Skype:mayzhang910
Mob/Whatsapp: +86-188 9220 5869
Email:mayzhang2002#hotmail.com info#htysteel.com
