Tongsan is professional in corrugated pipe making machine, we have many machines in factory stock.

Model of Plastic corrugated pipe machine

high speed corrugated pipe machine

High quality single screw extruder: high effective extruder,

with auto feeding device and drying hopper

high speed forming machine for corrrugated pipe machine

20-30meter/minute speed.

with water cooling

high speed mold for corrugated pipe machine

material: 40 cr with nitrating

mold quantity: 72 pairs

cavity: double size on same mold

speed: 20-30meter/minute

auto winder for corrugated pipe machine

Normal speed corrugated pipe machine

4-10m/min Forming machine and mold

Normal speed mold: 

Auto winding machine

Vacuum cooling corrugated pipe machine for special joint pipe making

FAQ
1, DO YOU PROVIDE OEM SERVICE?
we accept OEM order to design the machine according to customer's special requirements.

2, HOW CAN I GET THE TECHNICAL PARAMETERS?
Please contact us for sending you detailed quotation with technical parameters

3, WHAT IS THE  WARRANTY TERMS?
3.1 WARRANTY PERIOD: 12 MONTHS, STARTING FROM THE FIRST DAY OF RUNNING MACHINES IN CUSTOMER'S WAREHOUSE
3.2 SELLER SHALL GRANT: SERVICES AND SPARE PARTS, FREE-OF-CHARGE SERVICE THROUGHOUT THE ENTIRE EQUIPMENT WARRANTY PERIOD.
3.3 LIFELONG SERVICE: THE SELLER SHOULD PROVIDE LIFELONG SERVICE FOR THE SOLD GOODS, THE BUYER PAY FOR NEEDED SPARE PARTS AFTER THE 12MONTHS WARRANTY TERMS.

4, WHAT IS THE DELIVERY CONDITIONS?
4.1 DELIVERY CONDITION: FOB QINGDAO PORT.
4.2 DELIVERY TERM: WITHIN 45 WORKING DAYS AFTER RECEIPT OF  ADVANCED PAYMENT, THE SELLER SHOULD INFORM THE BUYER TO DO INSPECTION. THE SELLER SHOULD FINISH PACKING OF GOODS AND READY FOR SHIPMENT WITHIN 15 WORKING DAYS AFTER THE SELLER RECEIPT THE FULL PAYMENT.
4.3 SUPERVISION OF LOADING:THE SELLER SHOULD INFORM THE BUYER EXACTLING LOADING TIME, THE BUYER SHOULD ARRANGE FOR SUPERVISION OF LOADING.

5, WHAT IS THE PAYMENT TERMS?
5.1 INSTALLMENT I: 30% OF TOTAL PAYMENT TO BE PAID AT ADVANCE
5.2 INSTALLMENT II: THE BALANCE 70% OF TOTAL PAYMENT TO BE PAID BY TT OR LC AT SIGHT

6, HOW TO DO THE INSPECTION WORK BEFORE SHIPMENT?
WHEN THE MACHINE FINISHED, THE SELLER SHOULD INFORM THE BUYER TO DO INSPECTION BEFORE SHIPMENT, THE SELLER GUARANTY GOOD PERFORMANCE OF ALL THE SOLD GOODS.THE SELLER UNDERTAKE THE MATERIAL COST  FOR THE MACHINE INSPECTION IN SELLER'S FACTORY. THE BUYER SHOULD COME TO SELLER'S FACTORY TO DO THE INSPECTION WORK, OR THE BUYER COULD ENTRUST ANY THIRD PARTT TO COME TO SELLER'S FACTORY TO DO THE INSPECTION WORK.

7, HOW TO DO THE INSTALLATION AND EQUIPMENT COMMISSIONING?
IF THE BUYER REQUIRES, THE SELLER SHOULD SEND TECHNICIAN TEAM TO BUYER'S FACTORY FOR INSTALLATION AND TESTING THE WHOLE LINE, AND THE BUYER SHOULD UNDERTAKE THE WHOLE FOOD/PLACE AND ROUND TICKETS (AIRPLANE, FOOD, HOTEL, AND SO ON), AND PAY SALARY TO ENGINEER FOR 80 USD/DAY/ENGINEER.

PS: Above Items are discussable according to customer's special requirements.