FAQ
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about Zhongyuan
About service to customers
About roll forming machine knowledge

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What is roll forming machine?

Roll forming machine is one automatic forming sheet machinery, integrating mechanical, hydraulic and electrical techonolgy.Its work theory is forming ppgi steel coils or aluminium coils to be desired different profile section. It is one custom roll forming industry. Products of roll forming machine are used in following industries served:Pre-Engineered Building (including roofing, tile,siding, purlins, gutter,decking)PanelTransportation (Highway) Garage Doors (including door skins and track)Shelving and RackingWindow & Door FrameAutomotiveSolar

How can you choose a good quality roll forming machine?

1. Good Quality is the machine which can produce the sheet meeting your wanted profile with high precision; Our company promise the final sheet produced from our machines is the same as profile we signed in contract, we welcome customer’s inspection. 2. Good Quality is the machine which can be used with a long life.. Our company promise the machines from our company can be used more than 15 years with correct operation and maintain. 3. Good Quality is the machine can function perfectly with attractive appearance. Our factory new-designed European Structure forming machine not only improved machine forming speed, but also has charming outlook. Unique design in domestic market. 4. Good Quality is the machine’s Electronic control system & Material used. Our machines are all used Imported Japanese Mitsubishi for PLC controller, screen and converter, all other Low voltage parts are Chinese famous brand--Chint.All machines used the best material for machines, for example, solid shaft, high precision rollers with special treatment, 40mm thickness whole wall plate without welding, CR12 MOV mould steel for cutter blade, and so on. Even one single layer roofing machine can reach about 8.5 Tons net weight. Our company never cut corners from raw materials.   5. Good Quality is how a factory control it successfully. Our factory is a“All-in-house source”–from raw material to the final high-precision forming machine. We have our precise tooling center. All work processes finished in our factory, except cutter’s quench and roller’s chrome plated. We can control quality in every step and delivery time. And our factory also certificated by ISO, BV, SGS and CE, with producing experience in this industry since 2003. 6. Good Quality is how a factory do after-sales service. Excellent services: Technician can be sent to your factory to install the machine and train your workers. Lifetime services for our machines.Timely after-sales service: 12 months warranty, lifetime service. Any problems, we promise to provide you solutions within 24 hours. 

Services to customers - Training

TRAINING TO YOUR NEEDS: with its team of experienced instructors,Zhongyuan can provide you with practical and adaptable training on your working site, during a repair call-out or on our premises. · For a better understanding of the componants of your machine· Regular maintenance of the machine in order to optimise its performances· Anticipate possible breakdowns and reduce the risks of technical failure· Be in conformity with current standards

Services to customers - Technical support

· Rich experience technical team (mechanical , hydraulic, electrical, automation, etc.)· Can offer special, custom solutions to meet specific customer needs.· Provide you with practical and adaptable training on your working site or in our company.· The equipments from our company will be delivered accompanying with detail installation and operation manual. We can offer plant layout design by free of charge. 

Services to customers -Spare parts

· Machine will be delivered with one free cost spare parts box. Normally, these spare parts are enough for machine running in 2-3 years. · Timely diagnosis and referencing of the appropriate part.· Reactivity of our production department for the machining of specific parts.· On-request manufacturing of parts from all Zhongyuan machines· Optimisation of preparation time of stored parts· Follow-up of shipments thanks to competitive logisticsTraceability of spare parts to ensure you with optimal follow-up, no matter how old your machine is.

Services to customers –Machines

 Services to customers –Machines Pre-sales service: We have R&D department, we can supply designing service as per client's requirement. Service in the sale: When order is confirmed, we will send follow-up table to buyer in time to let buyer know real condition for his order in our company. Machine's pictures or relative information will be sent to buyer timely.  After-Sale Service  All machines are offered with 12 months quality warranty. Within the warranty period, maintenance of equipments and replacement of parts of equipment are charge-free. After guarantee time is expired, we supply machine’s lifetime maintenance service and supply of parts of equipment at cost price.  The equipments from our company will be delivered accompanying with detail installation and operation manual. We can offer plant layout design by free of charge.  Professional technician will be assigned to client’s company to supply guidance in machines installation and commissioning and hold training to operator. We also supply charge-free training in our company for operators if client needs.

Solution for aluminium forming machines project in Nigeria market

Solution for aluminium forming machines project in Nigeria market  Solution background Buyer is one real estate developer and spending too much to buy for his houseing projects. And he can not control delivery time of tile and long span sheet. One real estate developer, his housing projects require at least three main product: long span roll forming machine to produce roof, step tile roll forming machine to produce tile, and metrocopo roll forming machine to make metrocopo tile.So we suggest he starts from three machines. Adding one forklift to operate his machines in his factory.Deatails is following: 1;Long Span roll forming machine (European style) :    Long span drawing Long span sample Long span machine photo (European style)   Long span machine     MAIN PARAMETERS: 1) Forming Speed    Max. About 25m/min. (excluding the cutting time)2) Main Motor Power5.5KW (Depend on final design)3) Hydraulic Station Power2.2KW (Depend on final design)4) Control System Mitsubishi PLC and transducer,Mitsubishi screen (Japanese brand)5) Encoder:Nemicon (Japanese brand)6) Rollers’ materialHigh grade No.45 forged steel, with digital-controlled procession,  plated with chrome on surface.7) Shaft diameter  72mm, tooled by grinding machine for two times to ensure the precision of final product. 8) Type of Cutting Length-set cutting and post forming style 9) Electric Condition380V/3Phase/50HZ(or depend on customer)10) Total Weight About 8500 Kg11) Machine size About 9X1.7X1.6m (lengthXwidthXheight) Full automatic PLC Control System  MACHINE COMPONENTS (1) Manual decoiler  1 set(Capacity: 5 tons)(2) Roll-Forming M/C1 set (3) Hydraulic Cutting   1 set  (4) Hydraulic station  1 set (5) PLC Control System  1 set (6) Tool Box 1 piece 2;Step tile roll forming machine :     step tile machine drawing Step tile machine photo (European style) Step tile sample  Step tile sample  MAIN PARAMETERS for Step tile machine 1) Working SpeedAbout 6m/min. (including the cutting& pressing time2) Main Motor Power5.5KW (Depend on final design)3) Hydraulic Station Power 5.5KW (Depend on final design)4) Control System Mitsubishi PLC, transducer and Mitsubishi screen (Japanese brand)5) EncoderNemicon (Japanese brand) 6) Rollers’ material High grade No.45 forged steel, with digital-controlled procession,plated with chrome on surface. 7) Shaft diameter  72mm, tooled by grinding machine for two times ,to ensure the precision of final product 8) Type of Cutting Length-set cutting and post forming style 9) Electric Condition 380V/3Phase/50HZ(or depend on customer) 10) Total Weight About 11500 Kg Full automatic PLC Control System MACHINE COMPONENTS (1) Manual decoiler1 set(Capacity: 5 tons) (2) Roll-Forming M/C 1 set  (3) Hydraulic pressing device1 set (4) Hydraulic Cutting 1 set  (5) Hydraulic station 1 set  (6) PLC Control System 1 set  (7) Tool Box 1 piece 3;Metrocopo tile roll forming machine  Metrocopo tile machine drawing Metrocopo tile machine photo (European style) Metrocopo tile sample Metrocopo tile sample MAIN PARAMETERS for Metrocopo tile machine 1) Working Speed About 6m/min. (including the cutting& pressing time)2) Main Motor Power5.5KW (Depend on final design)3) Hydraulic Station Power 5.5KW (Depend on final design)4) Control SystemMitsubishi PLC, transducer and Mitsubishi screen (Japanese brand)5) Encoder Nemicon (Japanese brand)6) Rollers’ materialHigh grade No.45 forged steel, with digital-controlled procession, plated with chrome on surface. 7) Shaft diameter 72mm, tooled by grinding machine for two times to ensure the precision of final product. 8) Type of Cutting Length-set cutting and post forming style 9) Electric Condition380V/3Phase/50HZ(or depend on customer)10) Total WeightAbout 11500 Kg Full automatic PLC Control System MACHINE COMPONENTS (1) Manual decoiler1 set(Capacity: 5 tons)(2) Roll-Forming M/C1 set (3) Hydraulic pressing device1 set  (4) Hydraulic Cutting  1 set  (5) Hydraulic station   1 set  (6) PLC Control System 1 set  (7) Tool Box 1 piece 4;Forklift : Hangcha Forklift ( Famous brand in China, who is one stock group company, ensure good quality) CPCD30N-RW15A,NISSAN transmit system Buyer factory size requirement: 20m length X 10m width.  From above plan, buyer should prepare for at least USD135000 for machines and forklift.And this payment doesn’t include fee which buyer should pay to Nigeria custom tax and clearing cost in Tincan port. Buyer can get this custom tax and clearing cost from Nigeria clearing agent.Zhongyuan can supply all required machines and forklift and aluminium coils for buyer. Buyer only prepares for factory site and money to wait for his project starting.  Choose Zhongyuan forming machine, forming your dream! Hangzhou Zhongyuan Machinery FactoryWechat/ whatsapp number: 0086-13867521382 

Can you offer oversea service?

Yes,we have experienced technicians who can be sent to different countries to install our machines and supply training service .

What is your warranty term?

Machine warranty time is 12 months. After warranty time,we supply life time service for our produced machines for all customers. Our service is not only processing of selling and installation after sell, but also accompanies your complete forming machines enduringly. 

How long does it take to deliver the machine after the order & deposit?

Usually it will take 50-60 working days to manufacture the machine and make it ready to deliver.  We have our precise tooling center. when roll forming machine must be delivered immediately, depending on customer’s features, we can manufacture and deliver machine in only 5-8 weeks. 

How many machines you can make each year?

We can produce 90 sets of machines each year.

Where is your company?

We locates in Hangzhou city, Zhejiang Province. About 20 minutes far away from Hangzhou Xiaoshan International Airport; 50 minutes far away from Shanghai by fast train. 

Are you manufacturer or trading company?

We are manufacturer.  All-in-house source system –Zhongyuan insists on complete quality control from raw material to machine assembly parts, then to whole high-precision roll forming machine.

When your company extablished?

CEO Mr. Xu started his one-man operation in 1998. After five-years difficult start-up, Zhongyuan factory was founded in 2003. now Zhongyuan has evolved from a one-man operation to a global enterprise with manufacturing metal roll forming machines.