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[China]
Trade Verify
Address: RM.1609-1611. NO.8 BLDG, HUADONG MACHINERY AND ELECTRICAL TRADE CENTER NO.29 XIACHENG MIDDLE ROAD, HUTANG, CHANGZHOU, JIANGSU 213161, CHINA
Contact name:Lau
CHANGZHOU LIANGRU INTERNATIONAL TRADE CO., LTD. |
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Verified Suppliers
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High Precision Shearing Plate Cutting Blade Rotary Slitting Knife Round Metal Blade For Coil Slitting Line Knives
Brief introduction:
Round Blade is divided into flat round blades, toothed round blades, blade steel garden knives, alloy garden blades, and so on.
Cutting object:
Specifications:
Materials | Alloy, Heat-resisting high alloy steel, D2, H13, etc |
OEM & ODM | Provided |
Merits | High toughness, High wear resistance |
Size | Custom |
Surface Finish | Ra0.4 or less |
Package | Plywood case |
Parallelism | 0.002mm |
Thickness tolerance | ±0.002mm |
Forging steel
The largest electro-hydraulic hammer is 4.5 tons. And more than 6
skilled technicians work for us. After forging, the inside
microstructure becomes much closer and the metal grain size becomes
much smaller. It can elevate the characteristics and quality of the
knife ensuring a longer life.
Rough processing
No less than 40sets of processing equipment in the rough processing
workshop of Goodklife company, including lathe, milling machine,
planer, drill machine, etc. Skilled workers are employed in its
rough processing workshop.
Heat treatment
Our company has an independent workshop for heat treatment. Couples
of skilled technicians work here. Most blades ( thickness ≤100mm)
can be fully hardened. Thus, the blades can be used after repair
until the size reached the minimum design dimension.
Finishing
Our company has more than 35 sets of processing equipment including
internal grinders, external grinders, surface grinders, CNC
grinders, electric spark CNC wire-cut, etc. The company can produce
shearing blades 5500mm in length and slitting knives of 1500mm in
outside diameter.
Testing
Various testers are put to use for testing its products in
Goodklife company. They are including a tensile tester, impact
testing machine, metallography analyzer, harmless flaw detector,
magnetic powder inspection, hardness tester, caliper rule, micro
calliper, etc. Testing is carried out after each step. And every
product has a unique track number. Thus it is easy to trace back
anytime.
Our Services & Strength :
1. According to the materials provided by the customer, choose 6 kinds of imported steel and 8 kinds of domestic high-quality steel.
2. The heat treatment adopts the domestic leading equipment and technology, with the following options: vacuum quenching, high-frequency quenching, and salt furnace quenching.
3. Three elements of quality control and quality assurance: material selection, heat treatment, and precision.
FAQ:
3. Q: Are you a factory or a trading company?
A: We are a professional factory who gets 20+ years of professional experience
5. Q: How long is your warranty?
A: Within 1 year from the date of the factory, if parts are a failure or are damaged the cause of a quality problem (except wearing parts), we provide these parts for free.
