Large feed pellet mill, small-scale extrusion equipment
Company Profile:
Shandong Langzheng Machinery and Equipment Co., Ltd. is located in Licheng Industrial Park, Jinan, the city of springs. The company boasts strong design capabilities, advanced production equipment, rich manufacturing experience, and a team of high-quality engineering and food technology professionals. We are committed to intellectual management.SingleDouble-screw extruder main unit, oven, dryer, snack food production line, instant breakfast powder production line, aquafeed production line, pet food production line, instant noodle production line, instant rice production line, bread crumb production equipment, textured protein production lineOur focus is on the research, development, production, and sales of manufacturing equipment, delivering top-notch extrusion technology results to you. Efficiency, quality, and performance are at the core of our competitive edge. Our motivation stems from clear objectives, and our wisdom from continuous learning. We always lead with high-tech products and aim for superior service, sincerely providing the best products, quality, and service to a wide range of customers. Integrity and realism are our essence, and we are committed to innovative development together with you!
Production Line Overview:
The aquafeed production line endows pet food with unique shapes, flavors, and colors, and adapts to the ever-evolving pet food market with its scientifically formulated nutrition and easy digestibility. The well-designed structure, special materials, and fast self-cleaning capabilities ensure mechanical stability and ease of maintenance. Simple operation and parameter control ensure products are completed at specific temperatures, pressures, humidity, and times. A wide variety of shapes and flavors meet the requirements of various pet food products. The pet food production line consists of a powder mixer, twin-screw extruder, air conveying machine, three-layer oven, and flavoring line.
Technical Specifications | ||
Mainframe Model | LZ70-II | LZ85-II |
Power Voltage | 380V | 380V |
Installed Power Rating | 105KW | 160KW |
Actual Power Consumption | 85KW | 130KW |
Production Capacity | 180-220Kg/h | 300-500Kg/h |
Production line length | 19m | 21m |
Packaging | Standard packaging is used for general purposes, with either regular or wooden boxes depending on the customer's location. | |
Production Cycle | 30-35Sky | |
Port | Qingdao Port | |
Payment Terms | 30% deposit upon order, inspect goods upon completion, and make full payment before shipment. | |
Description | Ovens and mixers are configured according to the customer's product and production needs. | |




Lang Zheng Machinery After-Sales Service Content:
☆ We provide professional consulting on market, equipment, technology, raw materials, packaging, and more.
★ Assist you in equipment selection, process flow design, and factory layout optimization. On-site service available upon request.
☆ We can design compensation plans for material changes tailored to your product and provide on-site demonstrations. Offer various basic formulas.
★ Custom design, manufacturing, application testing, and targeted training are available according to your needs.
Design reasonable packaging and transportation solutions for you, send technical staff for on-site installation, debugging, and training personnel.
★ One-year equipment warranty, long-term discounts, supply of spare parts.
Welcome to visit our factory, Jining Lang Zheng Machinery and Equipment Co., Ltd. for an on-site inspection.































