Control of Raw Materials for Boiler Coffee Maker Machine at PT. Weiss Tech Using MRP Method

Abstract

Raw materials are tangible items used in production used by companies to make their product. Raw materials must be ordered according to the estimated time and quantity to ensure the production process is timely and timely. raw materials and products will be the inventory of the companies to make sure customer’s demand and needs is fulfilled. The calculation of raw materials could be analysed using MRP or Material Requirement Planningmethod. PT. Weiss Tech runs in the Engineering and Manufacturing field and produces a variety of machine needs and demands, Boiler Coffee Maker is one of this company’s products. This research will discover the accuracy of MRP method calculation compared to the real-life situation. This research uses the literature review method,interview and direct observation as the sources of information and data. Through this research, found the results of Gross Requirement, Inventory on Hand, Net Requirement, and Planned Order Releases calculation from the Boiler Coffe Maker machine in five months of direct observation. Highlights: Essential Raw Material Management: Key for timely production and meeting customer needs. MRP Efficiency: PT. Weiss Tech uses MRP for precise raw material calculations. Accuracy Assessment: Research evaluates MRP accuracy through literature, interviews, and observation. Keywords: Raw Materials, MRP, Inventory Control