Cast Iron Pulley CNC Machining Hot-Box Sand Casting

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

Raw material check before the production;100% inspection on critical dimensions with high accuracy of +/-0.005mm. Periodical inspection during production to keep the correct tolerance.100% inspection before the shipment. 

Flexible cooperation

Factory direct price and on time delivery.Small quantity acceptable.OEM workable.

FAQ:
 
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.