Portador del engranaje planetario de Swing Motor Rotary del excavador DH225-7 2do

DH225-7 Excavator Planetary Gear Swing Motor Gear Rotary Planetary 2nd Carrier
 
 
Product description
 

 
 

 
 
 
Product Processes
 
There are 16 processes for making a shaft sleeve:
cutting stock—forging— quenching and tempering treatment—rough turning—code printer —oil line processing—hardening— temper —coarse and fine grinding for inner bore—excircle grinding—deburring—inspection—pickling—surface conditioning—Phosphating—packing and storage
 
Packing and Shipping
 
exquisite and strong packing
18-24 cartons per wood or pallet
shockproof and safe for transportation
 
Services
 
goods can be returned or replaced without any reason within 7 days.
goods can be replaced within 15 days.
warranty is one year.
goods has samples.
 
FAQ

Q1: Are you trading company or manufacturer?
A: Our management is focused on exporting activities for more than ten years and we have our own bushing factory. Warmsun is always professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level. We are always responsible for our products.
Q2: Hong long is your delivery time?
A: It depends on the quantity. For a big order, the time is generally 10-25 days after order. For a small order, customers can get goods at once.
Q3: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the customer, but can be returned after the order is placed. For some goods that are inconvenient to transport, the express costs will be burdened by the customer
Q4: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality control system. We inspect goods during production according to a certain frequency and we also perform the final inspection before the goods are packed.
 
Q5:How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from