rack and pinion calculations

   Rack and pinion gear design

  Rack and gear

• Machining lathes: auto lathe,CNC machining,CNC turning,CNC cutting,CNC milling, threading, tapping,drilling,etc
• Process: auto lathe,CNC machining,CNC turning,CNC cutting,CNC milling,threading,tapping,drilling etc.
• Special: more than 80 various kinds of  lathes, machining for nearly 20 years
• Certificate: ISO 9001:2000

    Our Haisheng Machinery Manufacture Co.,Ltd is a professional manufacturer specializing in designing and producing all kinds of gears, shafts and gear boxes for 20 years. 

   1. Direct Factory supply

   2.Professional Engineering Capability

   3. Stable Quality
   4. Reasonable Price
   5. Small Orders Accepted
   6. Continuous Improvement
   7. Professional Sale Service

   8. Prompt Delivery

Our Equipment

We are equipped with advanced facilities, such as CNC lathe, vertical (hydraulic) milling machines, broaching machine, hobbing machine,, gear shaper, gear honing machine, gear shaving machines, surface grinder, internal grinder, cylindrical grinder and so on.

Quality control 

» Serious raw material inspection;
» Strict control over the entire manufacturing process;
» Sampling of all the products after final inspection before shipment;
» Quality trace after delivery

Before we deliver the goods to customer, we will inspect the quality.