As an OEM centrifugal pump supplier, Muyuan can be according to customers’ drawings or samples to provide OEM spare parts services, those parts mainly for slurry pump parts, Hydrocyclone Rubber Liners, wear liners, wear pipes, OEM centrifugal pump casing and so on for mining machinery. Main materials are high chromium cast iron, grey iron, ductile iron, stainless steel, rubber polyurethane, ceramic, etc.
As a Stainless Steel Pump Impeller manufacturer, Muyuan has a wealth of experience in the production of wear-resistant high chromium cast iron. From the most critical casting stage where prototyping, melting, inspection and heat treatment are done, to machining, to assembly, each high chromium component is taken good care of every step of the way. Stringent manufacturing process, a focus on continuous process improvement, and the ever-tightening quality control ensure we produce high quality OEM parts to meet customers’ expectations.
High Chromium Cast Iron: that contains 15%, 27%, 29%, 30%, or 35% chrome;
Grey Iron, Ductile Iron: HT200, HT250, QT500-7, QT400-12
Stainless Steel: 304, 316, 316L, CD4MCu
Rubber: natural rubber, butyl rubber, chloroprene rubber, hypalon
Polyurethane: using for pump, froth flotation machine, hydrocyclone
Ceramic: Made of nitride bonded silicon carbon, the ceramic is selected to make pump wet parts
1. Production Capacity
Within MUYUAN's casing workshop, there is an induction furnace that is capable of melting up to 18T of cast iron. The maximum diameter of pump parts that our heat treating furnace can handle is 5 meters. A broad range of equipment models not only gives us the capacity to mass produce your desired parts but also provides a high level of flexibility to manufacture different weights and sizes of high-chrome white cast iron parts. Our philosophy is to provide the best OEM parts, services, and delivery, while working with clients to minimize costs.
2. Inspection Capability
OBLF Spectrometer: Used for testing and analyzing each batch of molten iron to ensure it gets the right proportion.
Thermometer: Ensures the right casting temperature
Metallurgical Microscope: Analyzes the micro structure of the casting to ensure its crystalline structure is accurate.
Ultrasonic Flaw Detector: Checks against any hidden flaw within the casing OEM parts.
Leeb Hardness Tester: Measures the hardness of castings under all conditions
Other physical properties of the pump parts are also checked, such as yield strength, elongation, tensile strength, and impact resistance
3. ISO Quality Management System
We have built long-term relationships with world-leading casting service providers. We also utilize the advanced exothermic riser, molten metal filter, nucleation agent, nodulizing agent, and slag removal agent to ensure the best casting surface and internal quality possible.
Customers' technical drawings and other information related to their OEM parts are kept strictly confidential. There are also stringent procedures as well as complete measures and records in effect that ensure information safety.