Customozed crusher parts high lead bronze high compressive strength
large flange bushing
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| Casting favorable price lead copper gasket |
| material: | tin bronze, aluminum bronze, aluminum brass, high-lead bronze, etc. |
| feature : | 1. High load capacity ; 2. Low coefficients of friction ; 3. Good heat conductivity ; 4. High corrosion resistence ; 5. Long life and maintenance-free ; 6. No contaminant by oil or grease |
| OEMserivce: | YES |
| Price |
| payment: | A.L/C( (high bank charge, not suggest , but acceptable ) B.T/ out eccentric bush T( 30% deposit , 70% before shippment) C.100% Western Union in advance. (specially forairshipment or small amount) |
| Port: | QINGDAO TIANJIN SHANGHAI NINGBO |
| MOQ: | 10kg |
| Sample: | available |
Manufacturer Warranty Detail | 100% Satisfaction Guarantee! If for ANY reason you are not
satisfied with this item, you may return it within 90 days for a
full refund or replacement. |
Copper sleeve, divided into a variety of, including mechanical
copper roller, copper bearing, etc. Oil lubricated bearing, used in
various large and heavy machinery, is an important component of
machinery. Copper sleeve, also known as copper shaft sleeve, is
divided into a variety of, including machine copper roller, copper
bearing, etc. It is used in all kinds of light industry, large and
heavy machinery, and is an important part of machinery. The product
has the function of traditional tin bronze bearing. It is made of
electrolytic copper as raw material, mixed with a variety of trace
metal elements, sintered at high temperature and processed by air
pressure centrifugal casting. It has high hardness, excellent wear
resistance, and is not easy to bite. It has good casting
performance and cutting performance. It has good corrosion
resistance in atmosphere and fresh water. Under the condition of
lacking lubricant and water lubricant, it has good sliding and
self-lubricating properties, easy cutting, poor casting performance
and good corrosion resistance to dilute sulfuric acid. Structural
parts for general purpose, castings with simple appearance used for
ships and instruments, such as sleeves, bushes, bearing shells,
sliding blocks, etc
Quality Control
| Incoming Quality Control | All incoming materials used for NC machining production should be
inspected and marked before use, so as to receive inspection.
Different measurement methods are used to check against the
approved data. Once unqualified, the raw materials will be returned
for further inspection. |
| Production Quality Control | We check in the process of NC machining and manufacturing. The
frequency of inspection depends on the quality standards specified
in the project. Record all manufacturing data for future reference. |
| Final Quality Control | All processed CNC parts are inspected according to our quality
standards. Products are sampled according to AQL sampling rate
before leaving our production plant and entering the warehouse. |
| Outgoing Quality Control | Our quality control team will randomly check any finished products
in the warehouse before shipment. This last inspection ensures that
zero defect goods are delivered to our customers. |
Company information
XinXiang HaiShan Machinery Co.,Ltd. Is manufacturer specializes in
production and processing of copper parts,with lathing milling
planing grinding gear hobbing stamping process
The main products :copper set of copper wire, copper tile, bearing
cover, press the mother copper, copper worm gear reducer, press
set, crusher copper sleeve, simmons copper set, mining equipment,
copper fitting, mechanical copper fitting such as copper and
aluminum alloy products
FAQ
1. Q: Why should i choose you?
A:A Passion--- With a young and vibrant team can keen eye to focus
on your needs
B.Professional --- With advanced casting technology,sand casting
/centrifugal casting /metel casting to meet different client's
product requirpment
C.Patiently---- All the custom machined bushings can be produced by
the drawings,sketchers, also we provide drawing design based on the
request
2. Q: How do you control the quality?
A: We have a series of testing equipment such as Chemical
Composition Analyser,Hardness tester,DYE Penetration
Inspection,Ultrasonic Testing, Also we support the quality test by
the 3rd Party like SGS
3. Q:How long is the lifetime of these bushings?
A:Normaly 3-5 years according to the diffirent working
environment.With gentle care they can help your machine output
more,
4. Q: Can you give me a discount?
A:We believe quality equal the price. As we all know the larger
quantity orders, the more discount.
5. Q: How about your after-sale service and the problmes repsonse
speed ?
A:We are responsible for every sold product.If there any problems
please take pictures and count the quantities,will feedback
solutions and PAR Preventive Action Report to you within 12 hours.
6. Q:What about the payment terms?
A:We'd like to hear customers' opinion, Normally payment terms as
below
A. 50% T/T in advance the balance before ship
B. 100% L/C at sight
C. Paypal (small purchase)
D. Ali Trade assurance payment on line by the credit card
