Shaoxing Nante Lifting Eqiupment Co.,Ltd.
SHAOXING NANTE LIFTING EQUIPMENT CO.,LTD Lifting your business， Lifting your success
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50t crane trolley wheel
Production Process of 50t crane trolley wheel
The crane wheel production process is described as following,
a. Drawing control
Confidentiality-Be confidential to the customer's drawings.
Check- Technician checks the drawings and confirms dimensions
Confirmation - Confirm the production process & inspection process according to the drawings
b. Mold making control
Inspect the dimensions and material according to drawing.
Send test reports and photos to customers.
c. Raw Casting control
Produce according to the production tracking form
Use advanced inspection equipments to ensure internal quality of the product.
Check the test bar and record relevant information to each bulk.
Send the photos and test data of each step to customers.
d. Machining process control
Produce the samples according to the confirmed casting process.
Train the relevant staff before producing according to the machining and inspection process.
Our inspector will track the quality and time of the products during producing. Any problems on
quality and process must be feedback to our customers.
Do the finial inspections to the products and send the relevant data and finished product photos to
the customers.
e. Packing and Delivery control of crane trolley wheel
Determine the size & material of the box according to the shape & number of products.
Taking different anti-rust protection to products according the delivery time
Put dimensional reports, chemical & mechanical documents, test bar and photos into the packing
box.
3. 50T crane trolley wheel Feature
| Feature | |
| Chemical composition | C,Mn,P,S,Si,Cr,Ni,Mo,Cu,Cb,V,CE |
| Heat treatment | quenched&tempered,normalized&tempered,normalized |
| Mechanical properties | Tensile,strength,yield,strength,elongation,reduction of area |
| Hardness | Reference:ASTM A370 |