EVA Puzzle Mat is always a classic and
necessary educational toys for baby or children.
Made from Eco-friendly, closed cell,
non-smell and non-toxic EVA foam material, Melors promises that the foam puzzle mat
we offer is no harm to baby or children even many people is worry about the
safe of EVA foam product. We have passed ASTM and EN71 certificates for our EVA play mat, the certificates are available if customers need to have a look.
We have multiple educational puzzle mat designs like
numbers, letters, animals and vehicles for options, these are the basic and
common factors in the life, which is very good for the pre-school education for
baby and children, also as a safe and comfortable baby play mat applied in house.
If customer is interested in customized
design of the baby puzzle mat, please also feel free to let us know, we are capable to
produce the puzzle mat based on customized design, even the puzzle mat with a
full printing.
Eva Puzzle Mat,Baby Puzzle Mat,Eva Kids Puzzle Mat,Puzzle Floor Mat,Eva Jigsaw Mat,Educational Puzzle Mat Huizhou City Melors Plastic Products Co., Limited , https://www.melorsmat.com
Hard Chrome Plated Rod, Hydraulic Piston Rod, Cylinder Piston Rod, Chromium Rods, Linear Shafts, SBR Shafts, Hard Chrome Shaft, Induction Rod, Induction Shaft, etc.
the range of Diameters include: 3-120mm
Â
 Item
 OD
mm
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Â
Hard Chrome RodÂ
 3
4Â
5Â
6Â
8Â
10Â
12Â
13Â
14Â
15Â
16Â
17Â
18Â
20Â
22Â
25Â
28Â
30Â
32Â
35Â
40Â
45Â
50Â
55Â
60Â
65Â
70Â
75Â
80Â
85Â
90Â
100Â
110Â
120Â
Induction Hard Chrome Rod
 3
4Â
5Â
6Â
8Â
10Â
12Â
13Â
14Â
15Â
16Â
/Â
18Â
20Â
22Â
25Â
28Â
30Â
32Â
35Â
40Â
45Â
50Â
55Â
60Â
65Â
70Â
75Â
80Â
85Â
90Â
100Â
110Â
120Â
The hard chromium piston rods produced by our company come with more than JIS S45C material, where the rods first undergo precision milling and processing, and are then put through gard surface chromium treatment, allowing a surface precision level of f7, and a surface hardness reaching HV800 minimum and up, which not only help to improve wear resistance but also help to extend the life cycle of the rods, thus helping the customer save cost.
The corrosion resistances is tested in our own internal salt spray laboratory, and The rods surface heat treatment and hardness reaching HRC55°±2°, and at a hardened depth of between 0.5mm - 3mm, before the rods are put through precision milling and hard chromium treatment for a membrane thickness measuring 20 micron ± 10% to drastically improve the rod's wear resistance, and help to extend the life cycle of the rods.
1. Chrome Plated Steel Bars:
Our Chrome Plated Bars are produced from medium carbon cold-finished or hot rolled steel bars usually in 1045 grades. The bars are centerless ground, polished, and chrome plated to a minimum thickness of 0.0005", and 0.001" per side.Â
Chrome Plated bars are specifically designed to be used for most piston rod applications in hydraulic and pneumatic cylinders.
2. Â Induction Hardened Chrome Plated Bars:
Our  Induction Hardened Chrome Plated Bars are produced by using advanced processing techniques usually on JIS S45C, SAE1045 or DIN CK45 steel rods, for surface removal, polishing, induction hardening, followed by hard chrome plating to a thickness minimum of 0.0005" or 0.001" per side. The finished product results in a superior impact resistant bar ideal for high quality piston rods capable of handling tough environments.
Applications:
Linear Motion Guides, Hydraulic cylinder rods
plastic injection molding machines, construction equipment, rubber molding machines, papermaking machines, printing machines, refrigeration equipment, foods and chemical machinery, loading equipment, fiber spinning equipment, textile machinery, agricultural equipment, automotives, shipbuilding and the like.
3. Cold Drawn Seamless Mechanical Tubing (CDS)
is a cold drawn 1020 steel tube. Produced from piercing hot rolled bar stock, the cold drawing process increases the tube's physical properties reducing the cost of machine time. Cold drawn seamless tubing provides a better uniformed OD and ID, enhanced machinability, increased strength, and tighter tolerances compared to hot finish seamless products
Applications:
Hydraulic cylinders
Truck and Automotive parts
Heavy equipment
Agricultural components
Auto and Truck Axles, Suspension parts and shock absorbers
High Speed Shafts and rollers
Bearings and Spacers, Roll cages, and many other machined tubular parts.
If you are interested in our company, please feel free to contact us:
SUZHOU WEIPENG PRECISION MACHINERY CO., LTD
ADD: No.217 Ruiqi Building, No.668 Fengting Street, Suzhou Industrial Park P.R.C
Tel: 0086-512-68387269Â
Fax: 0086-512-68387269
 http://www.wepauto.com
http://www.chromedbar.com
Induction Hardened Rods Linear Shafts for Industrial 3D Printer
Chrome Layer Thickness: 15μm ~ 25μm ( Customized)
Roughness: Ra 0.2μm~0.4μm
Surface Hardning Depth: 0.8-3mm
Tolerance: F7
Transport Package: Anti Rust Oil+Paper Sleeve+Wooden Box
Specification: dia 3-120mm
HS Code: 8483109000
Main Products: