Production Flow Processing and inspection
Sealing system
All the hydraulic cylinders produced by our company adopt the seal
ring products of Parker, Merkel and Busak+Shamban.
Piston rod
The piston rod is made of high strength carbon steel with precision
grinding treatment. With the design concept of improving the rod
strength and the high performance heat treatment, hard chrome
plating and CNC tumbling, the even veins and high degree of finish
of the surface is guaranteed, and it has good oil membrane at the
surface, which improves the service life of the seal parts.
Guide sleeve
The sleeve is made of high strength spheroidal graphite cast iron
and high strength steel under buffering inner bore copper welding
treatment.
Cylinder block
The cylinder block is made of high strength carbon steel. The
internal surface of the cylinder is designed with proper strength,
size, and thickness of cylinder body, and it has good degree of
finish and rigidity under the tumbling treatment which minimizes
the inner friction, improves the wear resistance and prolongs the
service life.
Piston and piston seals
The standard piston is of one-piece steel structure. The firm
lock-up between the long screw thread and the steel ball is
convenient for the installation and it also guarantees the reliable
operation under high speed load. New design of screwing parts
greatly improved the cross section where the piston rod bears the
axial load and improves the strength of piston rod to the maximum.
Application
Construction vehicle,excavator,crane,construction
machinery,shipbuilding,metallurgy industry,hydro power
project,agriculture machinery etc.
Products Features
Company Strength
Guangzhou Haofeng Scm Co., Ltd. is located in Nansha District,
Guangzhou.Our company is a professional supplier of machinery
parts, suitable for Caterpillar, Hitachi, Hyundai, Kobelco, Komatsu
and other brands.We are committed to providing used excavator,
excavator parts and Customized mechanical accessory. We have a
large independent factory,100 employees, 15 sets of equipment and 4
production lines. We are both a supplier and manufacturer of
mechanical engineering accessories.Our goods are delivered directly
from the factory to customers with low price and good quality.
Customer Photos
Packaging And Shipping
We supervise the process from the factory to the port designated by
the customer to ensure that the customer's products arrive at the
destination accurately and safely.
1.By Bulk Shipment,the machine is placed on the deck.
2.By Ro Ro Shipment,the machine is placed in the cabin.
3.By Flat Rack Container Shipment.
FAQ
Q: Why should you buy from us not from other suppliers?
A:We have two companies and one factory, the price and quality are
very advantageous. Our team has 20 years of experience in the
machinery industry.
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is
20-30 days if not in stock. If it is customized,it will be
confirmed accord ing to order.
Q: What about Quality Control?
A:We have excellent tester, check every piece to ensure the quality
is good, and check the quantity is correct before the shipment.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery,Terms Trade have CIF
,CFR,FOB,etc.
