Sawdust and Straw Briquetting Mechanical Press BT-070-800Max - Briquetting Technology

Mechanical Briquetting Press BriqTech BT-070-800Max – Technical Description The BriqTech BT-070-800Max mechanical briquetting press is designed for producing briquettes from sawdust, straw and other compatible biomass materials. The material is mechanically compacted using a piston-driven crank-and-connecting-rod mechanism, without adhesives or binding agents, resulting in solid fuel briquettes with a density of up to 1,450 kg/m³. The model is suitable for use in heating plants, fireplaces, wood-burning stoves and furnaces. According to the stated specifications, the briquettes offer higher energy efficiency and calorific value than conventional firewood. The product is also presented as an environmentally friendly solution. 1. Technical Specifications The BriqTech BT-070-800Max is a 2026 model, manufactured from special steel and designed for stable industrial production. The machine operates on a three-phase electrical supply, with operating parameters adapted to biomass processing according to the manufacturer's specifications. Production capacity: up to 600–700 kg/h for straw and 800–900 kg/h for sawdust, depending on the raw material Briquette diameter: 70–75 mm for plant residues and sawdust; 80–85 mm for straw Briquette length: 100–300 mm Main briquetting press motor: 45 kW Feeding motor: 3 kW Dosing motor: 3 kW Total installed power: 55 kW Power supply: Three-phase, 400 V Control circuit voltage: 24 V / 230 V, ±5% Frequency: 50 Hz Dimensions (L × W × H): 3,300 × 1,550 × 3,200 mm Machine weight: 4,200 kg Recommended raw material moisture content: 12–14–16% Raw material particle size: 3–8 mm Briquette density at the outlet: up to 1,100–1,450 kg/m³ 2. Compatible Raw Materials The BT-070-800Max mechanical briquetting press can process various types of biomass, provided that the material contains lignin and meets the specified operating requirements. Compatible materials include: Wood sawdust Cereal straw Alfalfa Rapeseed Soybean residues Sunflower husks Corn stalks Walnut shell sawdust Other lignin-containing biomass residues 3. Standard Package Contents The standard configuration includes the systems required for reliable machine operation and for maintaining the temperatures necessary during the briquetting process. Oil cooling system with radiator and fan, plus oil heating system Briquette forming head cooling system to maintain a stable operating temperature Automatic hydraulic clamping system for the briquette forming head 10 m briquette cooling line Dry raw material homogenisation hopper with a capacity of 3 m³ Screw conveyor for feeding raw material from the hopper into the mechanical briquetting press Electrical control panel and operating system Integrated Industry 4.0 automation system with PLC and HMI Inverter 10 m three-phase power cable 4. Optional Accessories and Upgrades Depending on the raw material and the required configuration, the press can be equipped with additional accessories to improve operation, automation and maintenance. Automation sequence: Heating → automatic start mode → automatic operating mode Dust extraction system for raw materials, positioned beneath the briquette forming head Consumable parts kit, including bushing, piston and conical bushing; 2026 model manufactured from special steel. Different raw materials require different sets of consumables. Additional kit for producing 80 mm straw briquettes High-level sensor for overload prevention in the homogenisation hopper Raw material homogenisation hopper with a capacity of 5 m³ Automatic briquette length cutter Briquette tablet cutter for producing short briquette pieces Semi-automatic briquette wrapping system using shrink film and a heat-shrink tunnel Reactive power compensation panel with a six-stage capacitor bank, designed for high energy efficiency and a target power factor of cos φ = 0.99