hollow thread bar making machine solid round bar threading machine? ? ? Advantages: 1.Combine dual-row needle bearing and cylindrical roller bearing for machine spindle to guarantee the precision and rigidity. 2.For the driving system of spindle, adopt multi-stage gear box to realize stable and convenient speed variation. 3.With sandwich plate valve for hydraulic system, the whole machine seems to be beautiful with less space usage and reliable performance. 4.There are manual, semi-auto and automatic modes for option. Technical Parameter of Tobest TB-40S

Work?piece?diameter				φ5-φ80/mm
Range?of?pitch?rolled				1.0-6.0P
Length?of?thread?rolled				In?feed?and?Thru-feed?for?option
Spindle?speed				16/25/40/63(r/min)
OD?of?rolling?die				φ135mm-φ215mm
ID?of?rolling?die				φ75mm?
Thickness?of?rolling?die				120mm
Min.Distance?between?die?spindles				130mm
Max.Distance?between?die?spindles				260mm				?
Output(pcs/min)				4-20?pcs/min				?
Machine?motor				7.5HP(5512W)
Hydraulic?motor				2HP				?
Max.feed?pressure				20T				?
Supply?voltage				380V

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Package: Our ?company: it is hollow thread bar making machine?for sale ? FAQ: 1?Payment? What?are?the?terms?of?payments?you?offer? Payment?of?the?goods?should?be?sent?in?USD?or?RMB?on?the?basis?of?goods?Values.?We?accept?payment?of?T/T,?PayPal?and?cash?only 2?Shipment? How?long?will?it?take?to?deliver?goods? We?will?deliver?the?goods?within?10?days?for?spare?parts,?other?goods?maybe?take?a?little?more?times?to?test?and?prepare,?we?will?deliver?the?goods?within?the?deadline?which?both?parties?agreehainiud. What?kind?of?packaging?you?offer? We?will?pack?the?goods?well?with?exporting?packages?to?make?sure?all?goods?in?a?good?condition?during?storage?and?delivery. What?kind?of?transportation?methods?you?offer? We?always?transport?by?sea?for?the?goods?with?large?quantity,?and?we?will?confirm?freight?with?buyers'?prior?delivery. How?about?the?insurance?during?transportation??How?to?deal?with?the?responsibility? Buyers?should?take?the?full?responsibility?for?shortage?of?goods?if?the?goods?are?checked?by?any?custom?during?transportation.?During?transportation,?if?goods?are?missed?because?of?having?been?detained?by?custom?in?China,?all?loss?thus?occurred?should?be?borne?by?us;?if?missing?or?detained?of?goods?are?occurred?in?other?country?except?China,?all?loss?should?be?borne?by?buyers What?Locations?can?you?ship?to? We?can?send?the?goods?to?the?whole?world?if?the?shipping?way?can?deliver?it. 3?Others? What?kind?of?problem?will?happen?usually? Some?goods?will?be?out?of?stock?and?cannot?offer,?because?it?cannot?meet?the?quality?request?or?really?out?of?stock.?Anyway?we?will?contact?the?client?to?confirm?well?before?shipping. 4 Warrantee?&?After-sale?service: 1.?all?of?our?products?give?1?year?warranty 2.?man-made?destroy?will?be?exception 3.?after?the?warrantee?time,?if?we?still?in?cooperation,?we?will?give?cost?repairment?if?still?can?repair. 4.?for?reducing?the?cost?of?our?customers,?we?can?supply?the?materials?or?tech?support?to?them,?help?them?fix?the?problems?in?their?hands 5.?We?will?pay?the?delivery?charge?from?us?to?customers?if?the?repair,?return?or?replacement?cases?happen Contact: 1.our?working?time:?8:00am~5:30pm? 2.?all?the?inquiries?will?be?replied?within?24hours,?So?please?feel?free?to?send?us?your?inquiry. 3.?when?our?trade?manager?is?off?line,?please?feel?free?to?leave?a?message,?and?tell?us?the?products?you?need,?our?model?number,?and?your?E-mail?address,?we?will?reply?to?you?within?24hours.