1. Company Profile
Hengze Environmental Protection Technology Co., Ltd. is a professional organization in China dedicated to the recycling of waste resources (waste plastics, waste rubber, aluminum-plastic, circuit boards, waste engine oil). Located in Shangqiu, Henan, the company benefits from convenient transportation and rapid economic development. After years of technical breakthroughs, we have developed intermittent, semi-continuous, and 24-hour full-continuous pyrolysis equipment. We are also equipped with a complete desulfurization and denitrification system and an on-line dust monitoring system, as well as a carbon black vacuum air conveying collection system.
Batch cracking equipment can process up to 5-15 tons per day. The fully automatic continuous cracking equipment can process 20-100 tons per day with equipment meeting emission standards. The company's small skid-mounted (1-3 tons) cracking and distillation equipment are easy to operate. The distillation equipment utilizes a fully automatic PLC or DCS control system for continuous operation, with a daily processing capacity of up to 200 tons.
The company adheres to the principle of "A promise is a thousand yuan," ensuring product quality. Currently, products are sold domestically in Zhejiang, Anhui, Shandong, Chongqing, Xinjiang, Fujian, and other provinces. Overseas, exports have reached the United States, South Korea, the United Kingdom, Spain, Belgium, and many other European countries, as well as over 20 countries in South America, Africa, and the Indian subcontinent.
2. Equipment for raw material processing
Scrap tires (including tires and rim of various machinery); scrap rubber, soles, inner tubes, ordinary cable sheath, bicycle and motorcycle tires; scrap plastic; scrap PMMA, PE, PP, PS (high price, generally used for granulated plastic) and various scrap nylon products. PVC and PET are not suitable; aluminum-plastic; oil sludge and other hazardous waste.
3. Purity Splitting Equipment Process Flow Diagram



Process Flow
Feeding System: Waste tires, plastic, and oil sludge materials are mechanically fed through a hydraulic feeding machine, saving labor and time.
Cracking Main Vessel System: Utilizes 15CrMo or Q345R or stainless steel composite plates to meet the varying cracking temperatures required for different raw materials.
Cooling System: Features a dual-inlet, dual-outlet integrated cooling tank system with a cooling area of up to 90 square meters, capable of meeting the daily processing requirement of 15 tons of raw materials.
Safety System: Equipped with a double water-seal system, fire arrester, explosion-proof valves, and an electric cabinet alarm device, ensuring safer system operation.
Dust Removal System: Equipped with desulfurization, denitrification, and electrostatic dust removal systems in accordance with varying smoke exhaust policies across regions, to ensure smoke emissions meet environmental standards.
Vacuum Absorption System: The negative pressure absorption system equipped in the system ensures a more airtight and clean carbon black output, reducing dust pollution.






























