Item Description
Organization INTRODUCTION
HangZhou CZPT Engineering Technological innovation Co., Ltd. established in 2001 , Business is found in the Chinese ancient metropolis — HangZhou. Our company has been engaged in producing custom created engineering accessories, OEM/ODM spare areas and industrial comp1nts for many many years, including sand CZPT components and investment decision CZPT spare parts, forging areas, sheet metal stamping spare components, machined areas and plastic elements, which are widely utilised in petrochemical, automobile, chemical, environmental security , equipment, design, agriculture, aerospace, maritime hardware and other industries.
Gray IRON/DUCTILE IRON/CARBON Metal/ALLOY Steel SAND CASTING
Sand casting accessories and cnc machining part for engine, refrigerator and air conditi1r, fan, compressor, pump, flange, washer, coupling, gearbox case, shaft, valve and strainer, tractor, automotive, motor rotor, electronic case, computer, water treatment equipment. W8 of products range from 0.5kgs to 10tons. The usually used materials are ductile iron, gray iron, high chrome iron, many kinds of steel, brass, copper, aluminum and wear resistant material, etc.
Procedure: sand casting+cnc machining+deburrs
Tolerance: +/-.05mm
Surface area: deburrs,degrease,chamfer
Service available: OEM & ODM
Quality control: 0 defects,one hundred% inspection before packing
Delivery time: 30 days after confirm the drawing
Packing: Inner:bubble poly bag Outer:5 layers ctn box or poly wooden box/pallet
Logistics service: sea,air,convey,EXW,FOB,CIF,DDU,DDP
Warranty: 100% refund or replacement for NOK pcs
Our Services
one, R&D service 2, Drawing design service
3, Samples service 4, Bulk production service
5, Inspection service 6, Packing&shipping service
Packaging & Shipping
1.Packing:
Inside of:bubble bag
Exterior:carton case or poly wooden case
two.Shipping:
Small batch by courier, large batch by sea or air
Certifications
1. ISO9001-2008
two. SGS
three. Material Certificate
4. CIQ…
Company Capabilities:
(1).CNC machining parts
(2).The fabrication
(3).The mechanical assemble
(4).The Surface treatment
Plating :3+Cr,environmental,anti-corrosion maximum 480 hours salt spray test
Coating:powder coating,electrcial coating,maximum 480 hours salt spray test
Painting:environmental EXPOSY painting,cross-cutting test
Polish:satin polish,mirror polish,electrical polish, maximum 1200 grid
Dacromet:evironmental,anti-corrosion,maximum 560 hours salt spary test
Anodization:tumble,shot blast,sand blast…..,various color,maximum 480 hours salt spray test
Nylok:tight-locking,environmental,5 million times
Heat Treatment:adjust the mechanical properties,mood,normalization,quench……
(5).The Variousl Material
stainless steel:SS304,SS304L,SS316,SS316L,SS430,SS201……
aluminium:7075,6061,6063,5082,5051,2014…….
brass:H62,H58,H59……
steel:C20,C45,C60,C35……
steel alloy:25CrMo,42CrMo,25Cr,40Cr,Q345,11SMn30……
iron cast:QT600,QT250,HT450,HT150……
titanium alloy:GR2,GR5,GR7,GR9……
tungs10 alloy:WuNiFe alloy,Carbide Wolfram……
the blanks:stamping parts,forging parts,die casting parts,profile,extrusion……
the plastic:PP,PE,POM,Acrylic,Stomach muscles,Delrin……
Organization EQUIPMENTS
THE Deal AND Cargo
Buyers
Set pulleys are pulleys that maintain the drum at a single stage. While the power essential to carry or go an object is no diverse than lifting it with your palms, stationary pulleys let you to alter the route of the needed pressure. For case in point, when hooked up to a bucket that draws h2o from a nicely, a stationary drinking water puller makes it possible for you to pull the h2o sideways, lifting the bucket in a far more practical way than pulling it vertically, one hand at a time. The weight of the bucket is nevertheless the identical, but it is simpler to carry.
In a twin pulley program, this ratio is equal to the reference diameter of the output pulley becoming better than the reference diameter of the enter pulley. It’s pretty easy as long as you calculate the gear ratios for a much more complex pulley method step by phase. For numerous pulleys, the ratios of the different parts of the mechanism have to be calculated to decide the general ratio. In the image earlier mentioned, the reference diameter of the lower drive wheel is 20mm, the radius of the upper wheel is 40mm, and the ratio is 2:1. 2 spins on the decrease wheel and 1 spin on the upper wheel. The gear ratio also tells us some thing about the torque of the method since the ratio of output torque to input torque is equivalent to the equipment ratio. For that reason, the torque applied to the upper wheel is two times as quickly, but the velocity is halved.
